Revision 592:a274ee790e56, committed 2015-07-17

Comitter:

mbed_official

Date:

Fri Jul 17 09:15:10 2015 +0100

Parent:

591:474d026f7d79

Child:

593:78ee8643776a

Commit message:

Synchronized with git revision e7144f83a8d75df80c4877936b6ffe552b0be9e6

Full URL: https://github.com/mbedmicro/mbed/commit/e7144f83a8d75df80c4877936b6ffe552b0be9e6/

More API implementation for SAMR21

Changed in this revision

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/TOOLCHAIN_GCC_ARM/samd21j18a.ld	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/TOOLCHAIN_GCC_ARM/samd21j18a.ld	Fri Jul 17 09:15:10 2015 +0100
@@ -1,47 +1,3 @@
-/**
- * \file
- *
- * \brief Linker script for running in internal FLASH on the SAMD21J18A
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
-
 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 SEARCH_DIR(.)
@@ -49,8 +5,8 @@
 /* Memory Spaces Definitions */
 MEMORY
 {
-  rom    (rx)  : ORIGIN = 0x00000000, LENGTH = 0x00040000
-  ram    (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000
+  rom (rx)  : ORIGIN = 0x00000000, LENGTH = 0x00040000
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000
 }
 
 /* The stack size used by the application. NOTE: you need to adjust according to your application. */
@@ -118,6 +74,13 @@
 
     . = ALIGN(4);
     _etext = .;
+	
+	.dvectors (NOLOAD) :
+	{
+		_sdvectors = .;
+		. = . + 0xB0;
+		_edvectors = .;
+	} > ram
 
     .relocate : AT (_etext)
     {
@@ -142,6 +105,13 @@
         _ezero = .;
     } > ram
 
+	.heap (NOLOAD) :
+	{
+		. = ALIGN(4);
+		__end__ = . ;
+		. = ORIGIN(ram) + LENGTH(ram) - STACK_SIZE;
+	} > ram
+
     /* stack section */
     .stack (NOLOAD):
     {
@@ -153,5 +123,4 @@
     } > ram
 
     . = ALIGN(4);
-    _end = . ;
 }

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/TOOLCHAIN_GCC_ARM/startup_samd21.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/TOOLCHAIN_GCC_ARM/startup_samd21.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief gcc starttup file for SAMD21
- *
- * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 #include "samd21j18a.h"
 
 /* Initialize segments */

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/TOOLCHAIN_IAR/startup_samd21.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/TOOLCHAIN_IAR/startup_samd21.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,44 +1,3 @@
-/**
- * \file
- *
- * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 #include "samd21.h"
 
 void __iar_program_start(void);

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/system_samd21.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/system_samd21.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,50 +1,3 @@
-/**
- * \file
- *
- * \brief Low-level initialization functions called upon chip startup.
- *
- * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
-//#include "samd21.h"
 #include "samd21j18a.h"
 /**
  * Initial system clock frequency. The System RC Oscillator (RCSYS) provides

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/system_samd21.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/system_samd21.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Low-level initialization functions called upon chip startup
- *
- * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SYSTEM_SAMD21_H_INCLUDED_
 #define _SYSTEM_SAMD21_H_INCLUDED_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/samr21g18a.ld	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/samr21g18a.ld	Fri Jul 17 09:15:10 2015 +0100
@@ -1,47 +1,3 @@
-/**
- * \file
- *
- * \brief Linker script for running in internal FLASH on the SAMR21G18A
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
-
 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 SEARCH_DIR(.)

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/startup_samr21.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/startup_samr21.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief gcc starttup file for SAMR21
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "samr21g18a.h"
 
 /* Initialize segments */

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Low-level initialization functions called upon chip startup.
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "samr21g18a.h"
 
 /**

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Low-level initialization functions called upon chip startup
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SYSTEM_SAMR21_H_INCLUDED_
 #define _SYSTEM_SAMR21_H_INCLUDED_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_ac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_ac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for AC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_AC_COMPONENT_
 #define _SAMD21_AC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_adc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_adc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for ADC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_ADC_COMPONENT_
 #define _SAMD21_ADC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_dac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_dac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for DAC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_DAC_COMPONENT_
 #define _SAMD21_DAC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_dmac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_dmac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for DMAC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_DMAC_COMPONENT_
 #define _SAMD21_DMAC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_dsu.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_dsu.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for DSU
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_DSU_COMPONENT_
 #define _SAMD21_DSU_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_eic.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_eic.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for EIC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_EIC_COMPONENT_
 #define _SAMD21_EIC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_evsys.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_evsys.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for EVSYS
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_EVSYS_COMPONENT_
 #define _SAMD21_EVSYS_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_gclk.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_gclk.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for GCLK
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_GCLK_COMPONENT_
 #define _SAMD21_GCLK_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_hmatrixb.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_hmatrixb.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for HMATRIXB
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_HMATRIXB_COMPONENT_
 #define _SAMD21_HMATRIXB_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_i2s.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_i2s.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for I2S
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_I2S_COMPONENT_
 #define _SAMD21_I2S_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_mtb.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_mtb.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for MTB
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_MTB_COMPONENT_
 #define _SAMD21_MTB_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_nvmctrl.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_nvmctrl.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for NVMCTRL
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_NVMCTRL_COMPONENT_
 #define _SAMD21_NVMCTRL_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_pac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_pac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for PAC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PAC_COMPONENT_
 #define _SAMD21_PAC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_pm.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_pm.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for PM
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PM_COMPONENT_
 #define _SAMD21_PM_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_port.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_port.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for PORT
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PORT_COMPONENT_
 #define _SAMD21_PORT_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_rfctrl.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_rfctrl.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for RFCTRL
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMR21_RFCTRL_COMPONENT_
 #define _SAMR21_RFCTRL_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_rtc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_rtc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for RTC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_RTC_COMPONENT_
 #define _SAMD21_RTC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_sercom.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_sercom.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for SERCOM
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM_COMPONENT_
 #define _SAMD21_SERCOM_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_sysctrl.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_sysctrl.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for SYSCTRL
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SYSCTRL_COMPONENT_
 #define _SAMD21_SYSCTRL_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_tc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_tc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for TC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TC_COMPONENT_
 #define _SAMD21_TC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_tcc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_tcc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for TCC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TCC_COMPONENT_
 #define _SAMD21_TCC_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_usb.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_usb.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for USB
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_USB_COMPONENT_
 #define _SAMD21_USB_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_wdt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_wdt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Component description for WDT
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_WDT_COMPONENT_
 #define _SAMD21_WDT_COMPONENT_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_ac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_ac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for AC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_AC_INSTANCE_
 #define _SAMD21_AC_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_adc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_adc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for ADC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_ADC_INSTANCE_
 #define _SAMD21_ADC_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_dac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_dac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for DAC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_DAC_INSTANCE_
 #define _SAMD21_DAC_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_dmac.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_dmac.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for DMAC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_DMAC_INSTANCE_
 #define _SAMD21_DMAC_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_dsu.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_dsu.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for DSU
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_DSU_INSTANCE_
 #define _SAMD21_DSU_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_eic.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_eic.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for EIC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_EIC_INSTANCE_
 #define _SAMD21_EIC_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_evsys.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_evsys.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for EVSYS
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_EVSYS_INSTANCE_
 #define _SAMD21_EVSYS_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_gclk.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_gclk.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for GCLK
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_GCLK_INSTANCE_
 #define _SAMD21_GCLK_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_i2s.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_i2s.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for I2S
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_I2S_INSTANCE_
 #define _SAMD21_I2S_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_mtb.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_mtb.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for MTB
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_MTB_INSTANCE_
 #define _SAMD21_MTB_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_nvmctrl.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_nvmctrl.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for NVMCTRL
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_NVMCTRL_INSTANCE_
 #define _SAMD21_NVMCTRL_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pac0.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pac0.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for PAC0
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PAC0_INSTANCE_
 #define _SAMD21_PAC0_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pac1.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pac1.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for PAC1
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PAC1_INSTANCE_
 #define _SAMD21_PAC1_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pac2.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pac2.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for PAC2
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PAC2_INSTANCE_
 #define _SAMD21_PAC2_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pm.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_pm.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for PM
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PM_INSTANCE_
 #define _SAMD21_PM_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_port.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_port.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for PORT
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_PORT_INSTANCE_
 #define _SAMD21_PORT_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_rfctrl.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_rfctrl.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for RFCTRL
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMR21_RFCTRL_INSTANCE_
 #define _SAMR21_RFCTRL_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_rtc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_rtc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for RTC
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_RTC_INSTANCE_
 #define _SAMD21_RTC_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sbmatrix.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sbmatrix.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SBMATRIX
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SBMATRIX_INSTANCE_
 #define _SAMD21_SBMATRIX_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom0.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom0.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SERCOM0
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM0_INSTANCE_
 #define _SAMD21_SERCOM0_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom1.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom1.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SERCOM1
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM1_INSTANCE_
 #define _SAMD21_SERCOM1_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom2.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom2.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SERCOM2
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM2_INSTANCE_
 #define _SAMD21_SERCOM2_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom3.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom3.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SERCOM3
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM3_INSTANCE_
 #define _SAMD21_SERCOM3_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom4.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom4.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SERCOM4
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM4_INSTANCE_
 #define _SAMD21_SERCOM4_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom5.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sercom5.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SERCOM5
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SERCOM5_INSTANCE_
 #define _SAMD21_SERCOM5_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sysctrl.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_sysctrl.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for SYSCTRL
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_SYSCTRL_INSTANCE_
 #define _SAMD21_SYSCTRL_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc3.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc3.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TC3
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TC3_INSTANCE_
 #define _SAMD21_TC3_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc4.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc4.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TC4
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TC4_INSTANCE_
 #define _SAMD21_TC4_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc5.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc5.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TC5
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TC5_INSTANCE_
 #define _SAMD21_TC5_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc6.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc6.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TC6
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TC6_INSTANCE_
 #define _SAMD21_TC6_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc7.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tc7.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TC7
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TC7_INSTANCE_
 #define _SAMD21_TC7_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tcc0.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tcc0.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TCC0
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TCC0_INSTANCE_
 #define _SAMD21_TCC0_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tcc1.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tcc1.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TCC1
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TCC1_INSTANCE_
 #define _SAMD21_TCC1_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tcc2.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_tcc2.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for TCC2
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_TCC2_INSTANCE_
 #define _SAMD21_TCC2_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_usb.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_usb.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for USB
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_USB_INSTANCE_
 #define _SAMD21_USB_INSTANCE_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_wdt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_wdt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Instance description for WDT
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_WDT_INSTANCE_
 #define _SAMD21_WDT_INSTANCE_
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/pio/pio_samd21j18a.h	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,1146 @@
+#ifndef _SAMD21J18A_PIO_
+#define _SAMD21J18A_PIO_
+
+#define PIN_PA00                           0  /**< \brief Pin Number for PA00 */
+#define PORT_PA00                 (1ul <<  0) /**< \brief PORT Mask  for PA00 */
+#define PIN_PA01                           1  /**< \brief Pin Number for PA01 */
+#define PORT_PA01                 (1ul <<  1) /**< \brief PORT Mask  for PA01 */
+#define PIN_PA02                           2  /**< \brief Pin Number for PA02 */
+#define PORT_PA02                 (1ul <<  2) /**< \brief PORT Mask  for PA02 */
+#define PIN_PA03                           3  /**< \brief Pin Number for PA03 */
+#define PORT_PA03                 (1ul <<  3) /**< \brief PORT Mask  for PA03 */
+#define PIN_PA04                           4  /**< \brief Pin Number for PA04 */
+#define PORT_PA04                 (1ul <<  4) /**< \brief PORT Mask  for PA04 */
+#define PIN_PA05                           5  /**< \brief Pin Number for PA05 */
+#define PORT_PA05                 (1ul <<  5) /**< \brief PORT Mask  for PA05 */
+#define PIN_PA06                           6  /**< \brief Pin Number for PA06 */
+#define PORT_PA06                 (1ul <<  6) /**< \brief PORT Mask  for PA06 */
+#define PIN_PA07                           7  /**< \brief Pin Number for PA07 */
+#define PORT_PA07                 (1ul <<  7) /**< \brief PORT Mask  for PA07 */
+#define PIN_PA08                           8  /**< \brief Pin Number for PA08 */
+#define PORT_PA08                 (1ul <<  8) /**< \brief PORT Mask  for PA08 */
+#define PIN_PA09                           9  /**< \brief Pin Number for PA09 */
+#define PORT_PA09                 (1ul <<  9) /**< \brief PORT Mask  for PA09 */
+#define PIN_PA10                          10  /**< \brief Pin Number for PA10 */
+#define PORT_PA10                 (1ul << 10) /**< \brief PORT Mask  for PA10 */
+#define PIN_PA11                          11  /**< \brief Pin Number for PA11 */
+#define PORT_PA11                 (1ul << 11) /**< \brief PORT Mask  for PA11 */
+#define PIN_PA12                          12  /**< \brief Pin Number for PA12 */
+#define PORT_PA12                 (1ul << 12) /**< \brief PORT Mask  for PA12 */
+#define PIN_PA13                          13  /**< \brief Pin Number for PA13 */
+#define PORT_PA13                 (1ul << 13) /**< \brief PORT Mask  for PA13 */
+#define PIN_PA14                          14  /**< \brief Pin Number for PA14 */
+#define PORT_PA14                 (1ul << 14) /**< \brief PORT Mask  for PA14 */
+#define PIN_PA15                          15  /**< \brief Pin Number for PA15 */
+#define PORT_PA15                 (1ul << 15) /**< \brief PORT Mask  for PA15 */
+#define PIN_PA16                          16  /**< \brief Pin Number for PA16 */
+#define PORT_PA16                 (1ul << 16) /**< \brief PORT Mask  for PA16 */
+#define PIN_PA17                          17  /**< \brief Pin Number for PA17 */
+#define PORT_PA17                 (1ul << 17) /**< \brief PORT Mask  for PA17 */
+#define PIN_PA18                          18  /**< \brief Pin Number for PA18 */
+#define PORT_PA18                 (1ul << 18) /**< \brief PORT Mask  for PA18 */
+#define PIN_PA19                          19  /**< \brief Pin Number for PA19 */
+#define PORT_PA19                 (1ul << 19) /**< \brief PORT Mask  for PA19 */
+#define PIN_PA20                          20  /**< \brief Pin Number for PA20 */
+#define PORT_PA20                 (1ul << 20) /**< \brief PORT Mask  for PA20 */
+#define PIN_PA21                          21  /**< \brief Pin Number for PA21 */
+#define PORT_PA21                 (1ul << 21) /**< \brief PORT Mask  for PA21 */
+#define PIN_PA22                          22  /**< \brief Pin Number for PA22 */
+#define PORT_PA22                 (1ul << 22) /**< \brief PORT Mask  for PA22 */
+#define PIN_PA23                          23  /**< \brief Pin Number for PA23 */
+#define PORT_PA23                 (1ul << 23) /**< \brief PORT Mask  for PA23 */
+#define PIN_PA24                          24  /**< \brief Pin Number for PA24 */
+#define PORT_PA24                 (1ul << 24) /**< \brief PORT Mask  for PA24 */
+#define PIN_PA25                          25  /**< \brief Pin Number for PA25 */
+#define PORT_PA25                 (1ul << 25) /**< \brief PORT Mask  for PA25 */
+#define PIN_PA27                          27  /**< \brief Pin Number for PA27 */
+#define PORT_PA27                 (1ul << 27) /**< \brief PORT Mask  for PA27 */
+#define PIN_PA28                          28  /**< \brief Pin Number for PA28 */
+#define PORT_PA28                 (1ul << 28) /**< \brief PORT Mask  for PA28 */
+#define PIN_PA30                          30  /**< \brief Pin Number for PA30 */
+#define PORT_PA30                 (1ul << 30) /**< \brief PORT Mask  for PA30 */
+#define PIN_PA31                          31  /**< \brief Pin Number for PA31 */
+#define PORT_PA31                 (1ul << 31) /**< \brief PORT Mask  for PA31 */
+#define PIN_PB00                          32  /**< \brief Pin Number for PB00 */
+#define PORT_PB00                 (1ul <<  0) /**< \brief PORT Mask  for PB00 */
+#define PIN_PB01                          33  /**< \brief Pin Number for PB01 */
+#define PORT_PB01                 (1ul <<  1) /**< \brief PORT Mask  for PB01 */
+#define PIN_PB02                          34  /**< \brief Pin Number for PB02 */
+#define PORT_PB02                 (1ul <<  2) /**< \brief PORT Mask  for PB02 */
+#define PIN_PB03                          35  /**< \brief Pin Number for PB03 */
+#define PORT_PB03                 (1ul <<  3) /**< \brief PORT Mask  for PB03 */
+#define PIN_PB04                          36  /**< \brief Pin Number for PB04 */
+#define PORT_PB04                 (1ul <<  4) /**< \brief PORT Mask  for PB04 */
+#define PIN_PB05                          37  /**< \brief Pin Number for PB05 */
+#define PORT_PB05                 (1ul <<  5) /**< \brief PORT Mask  for PB05 */
+#define PIN_PB06                          38  /**< \brief Pin Number for PB06 */
+#define PORT_PB06                 (1ul <<  6) /**< \brief PORT Mask  for PB06 */
+#define PIN_PB07                          39  /**< \brief Pin Number for PB07 */
+#define PORT_PB07                 (1ul <<  7) /**< \brief PORT Mask  for PB07 */
+#define PIN_PB08                          40  /**< \brief Pin Number for PB08 */
+#define PORT_PB08                 (1ul <<  8) /**< \brief PORT Mask  for PB08 */
+#define PIN_PB09                          41  /**< \brief Pin Number for PB09 */
+#define PORT_PB09                 (1ul <<  9) /**< \brief PORT Mask  for PB09 */
+#define PIN_PB10                          42  /**< \brief Pin Number for PB10 */
+#define PORT_PB10                 (1ul << 10) /**< \brief PORT Mask  for PB10 */
+#define PIN_PB11                          43  /**< \brief Pin Number for PB11 */
+#define PORT_PB11                 (1ul << 11) /**< \brief PORT Mask  for PB11 */
+#define PIN_PB12                          44  /**< \brief Pin Number for PB12 */
+#define PORT_PB12                 (1ul << 12) /**< \brief PORT Mask  for PB12 */
+#define PIN_PB13                          45  /**< \brief Pin Number for PB13 */
+#define PORT_PB13                 (1ul << 13) /**< \brief PORT Mask  for PB13 */
+#define PIN_PB14                          46  /**< \brief Pin Number for PB14 */
+#define PORT_PB14                 (1ul << 14) /**< \brief PORT Mask  for PB14 */
+#define PIN_PB15                          47  /**< \brief Pin Number for PB15 */
+#define PORT_PB15                 (1ul << 15) /**< \brief PORT Mask  for PB15 */
+#define PIN_PB16                          48  /**< \brief Pin Number for PB16 */
+#define PORT_PB16                 (1ul << 16) /**< \brief PORT Mask  for PB16 */
+#define PIN_PB17                          49  /**< \brief Pin Number for PB17 */
+#define PORT_PB17                 (1ul << 17) /**< \brief PORT Mask  for PB17 */
+#define PIN_PB22                          54  /**< \brief Pin Number for PB22 */
+#define PORT_PB22                 (1ul << 22) /**< \brief PORT Mask  for PB22 */
+#define PIN_PB23                          55  /**< \brief Pin Number for PB23 */
+#define PORT_PB23                 (1ul << 23) /**< \brief PORT Mask  for PB23 */
+#define PIN_PB30                          62  /**< \brief Pin Number for PB30 */
+#define PORT_PB30                 (1ul << 30) /**< \brief PORT Mask  for PB30 */
+#define PIN_PB31                          63  /**< \brief Pin Number for PB31 */
+#define PORT_PB31                 (1ul << 31) /**< \brief PORT Mask  for PB31 */
+/* ========== PORT definition for GCLK peripheral ========== */
+#define PIN_PB14H_GCLK_IO0                46L  /**< \brief GCLK signal: IO0 on PB14 mux H */
+#define MUX_PB14H_GCLK_IO0                 7L
+#define PINMUX_PB14H_GCLK_IO0      ((PIN_PB14H_GCLK_IO0 << 16) | MUX_PB14H_GCLK_IO0)
+#define PORT_PB14H_GCLK_IO0        (1ul << 14)
+#define PIN_PB22H_GCLK_IO0                54L  /**< \brief GCLK signal: IO0 on PB22 mux H */
+#define MUX_PB22H_GCLK_IO0                 7L
+#define PINMUX_PB22H_GCLK_IO0      ((PIN_PB22H_GCLK_IO0 << 16) | MUX_PB22H_GCLK_IO0)
+#define PORT_PB22H_GCLK_IO0        (1ul << 22)
+#define PIN_PA14H_GCLK_IO0                14L  /**< \brief GCLK signal: IO0 on PA14 mux H */
+#define MUX_PA14H_GCLK_IO0                 7L
+#define PINMUX_PA14H_GCLK_IO0      ((PIN_PA14H_GCLK_IO0 << 16) | MUX_PA14H_GCLK_IO0)
+#define PORT_PA14H_GCLK_IO0        (1ul << 14)
+#define PIN_PA27H_GCLK_IO0                27L  /**< \brief GCLK signal: IO0 on PA27 mux H */
+#define MUX_PA27H_GCLK_IO0                 7L
+#define PINMUX_PA27H_GCLK_IO0      ((PIN_PA27H_GCLK_IO0 << 16) | MUX_PA27H_GCLK_IO0)
+#define PORT_PA27H_GCLK_IO0        (1ul << 27)
+#define PIN_PA28H_GCLK_IO0                28L  /**< \brief GCLK signal: IO0 on PA28 mux H */
+#define MUX_PA28H_GCLK_IO0                 7L
+#define PINMUX_PA28H_GCLK_IO0      ((PIN_PA28H_GCLK_IO0 << 16) | MUX_PA28H_GCLK_IO0)
+#define PORT_PA28H_GCLK_IO0        (1ul << 28)
+#define PIN_PA30H_GCLK_IO0                30L  /**< \brief GCLK signal: IO0 on PA30 mux H */
+#define MUX_PA30H_GCLK_IO0                 7L
+#define PINMUX_PA30H_GCLK_IO0      ((PIN_PA30H_GCLK_IO0 << 16) | MUX_PA30H_GCLK_IO0)
+#define PORT_PA30H_GCLK_IO0        (1ul << 30)
+#define PIN_PB15H_GCLK_IO1                47L  /**< \brief GCLK signal: IO1 on PB15 mux H */
+#define MUX_PB15H_GCLK_IO1                 7L
+#define PINMUX_PB15H_GCLK_IO1      ((PIN_PB15H_GCLK_IO1 << 16) | MUX_PB15H_GCLK_IO1)
+#define PORT_PB15H_GCLK_IO1        (1ul << 15)
+#define PIN_PB23H_GCLK_IO1                55L  /**< \brief GCLK signal: IO1 on PB23 mux H */
+#define MUX_PB23H_GCLK_IO1                 7L
+#define PINMUX_PB23H_GCLK_IO1      ((PIN_PB23H_GCLK_IO1 << 16) | MUX_PB23H_GCLK_IO1)
+#define PORT_PB23H_GCLK_IO1        (1ul << 23)
+#define PIN_PA15H_GCLK_IO1                15L  /**< \brief GCLK signal: IO1 on PA15 mux H */
+#define MUX_PA15H_GCLK_IO1                 7L
+#define PINMUX_PA15H_GCLK_IO1      ((PIN_PA15H_GCLK_IO1 << 16) | MUX_PA15H_GCLK_IO1)
+#define PORT_PA15H_GCLK_IO1        (1ul << 15)
+#define PIN_PB16H_GCLK_IO2                48L  /**< \brief GCLK signal: IO2 on PB16 mux H */
+#define MUX_PB16H_GCLK_IO2                 7L
+#define PINMUX_PB16H_GCLK_IO2      ((PIN_PB16H_GCLK_IO2 << 16) | MUX_PB16H_GCLK_IO2)
+#define PORT_PB16H_GCLK_IO2        (1ul << 16)
+#define PIN_PA16H_GCLK_IO2                16L  /**< \brief GCLK signal: IO2 on PA16 mux H */
+#define MUX_PA16H_GCLK_IO2                 7L
+#define PINMUX_PA16H_GCLK_IO2      ((PIN_PA16H_GCLK_IO2 << 16) | MUX_PA16H_GCLK_IO2)
+#define PORT_PA16H_GCLK_IO2        (1ul << 16)
+#define PIN_PA17H_GCLK_IO3                17L  /**< \brief GCLK signal: IO3 on PA17 mux H */
+#define MUX_PA17H_GCLK_IO3                 7L
+#define PINMUX_PA17H_GCLK_IO3      ((PIN_PA17H_GCLK_IO3 << 16) | MUX_PA17H_GCLK_IO3)
+#define PORT_PA17H_GCLK_IO3        (1ul << 17)
+#define PIN_PB17H_GCLK_IO3                49L  /**< \brief GCLK signal: IO3 on PB17 mux H */
+#define MUX_PB17H_GCLK_IO3                 7L
+#define PINMUX_PB17H_GCLK_IO3      ((PIN_PB17H_GCLK_IO3 << 16) | MUX_PB17H_GCLK_IO3)
+#define PORT_PB17H_GCLK_IO3        (1ul << 17)
+#define PIN_PA10H_GCLK_IO4                10L  /**< \brief GCLK signal: IO4 on PA10 mux H */
+#define MUX_PA10H_GCLK_IO4                 7L
+#define PINMUX_PA10H_GCLK_IO4      ((PIN_PA10H_GCLK_IO4 << 16) | MUX_PA10H_GCLK_IO4)
+#define PORT_PA10H_GCLK_IO4        (1ul << 10)
+#define PIN_PA20H_GCLK_IO4                20L  /**< \brief GCLK signal: IO4 on PA20 mux H */
+#define MUX_PA20H_GCLK_IO4                 7L
+#define PINMUX_PA20H_GCLK_IO4      ((PIN_PA20H_GCLK_IO4 << 16) | MUX_PA20H_GCLK_IO4)
+#define PORT_PA20H_GCLK_IO4        (1ul << 20)
+#define PIN_PB10H_GCLK_IO4                42L  /**< \brief GCLK signal: IO4 on PB10 mux H */
+#define MUX_PB10H_GCLK_IO4                 7L
+#define PINMUX_PB10H_GCLK_IO4      ((PIN_PB10H_GCLK_IO4 << 16) | MUX_PB10H_GCLK_IO4)
+#define PORT_PB10H_GCLK_IO4        (1ul << 10)
+#define PIN_PA11H_GCLK_IO5                11L  /**< \brief GCLK signal: IO5 on PA11 mux H */
+#define MUX_PA11H_GCLK_IO5                 7L
+#define PINMUX_PA11H_GCLK_IO5      ((PIN_PA11H_GCLK_IO5 << 16) | MUX_PA11H_GCLK_IO5)
+#define PORT_PA11H_GCLK_IO5        (1ul << 11)
+#define PIN_PA21H_GCLK_IO5                21L  /**< \brief GCLK signal: IO5 on PA21 mux H */
+#define MUX_PA21H_GCLK_IO5                 7L
+#define PINMUX_PA21H_GCLK_IO5      ((PIN_PA21H_GCLK_IO5 << 16) | MUX_PA21H_GCLK_IO5)
+#define PORT_PA21H_GCLK_IO5        (1ul << 21)
+#define PIN_PB11H_GCLK_IO5                43L  /**< \brief GCLK signal: IO5 on PB11 mux H */
+#define MUX_PB11H_GCLK_IO5                 7L
+#define PINMUX_PB11H_GCLK_IO5      ((PIN_PB11H_GCLK_IO5 << 16) | MUX_PB11H_GCLK_IO5)
+#define PORT_PB11H_GCLK_IO5        (1ul << 11)
+#define PIN_PA22H_GCLK_IO6                22L  /**< \brief GCLK signal: IO6 on PA22 mux H */
+#define MUX_PA22H_GCLK_IO6                 7L
+#define PINMUX_PA22H_GCLK_IO6      ((PIN_PA22H_GCLK_IO6 << 16) | MUX_PA22H_GCLK_IO6)
+#define PORT_PA22H_GCLK_IO6        (1ul << 22)
+#define PIN_PB12H_GCLK_IO6                44L  /**< \brief GCLK signal: IO6 on PB12 mux H */
+#define MUX_PB12H_GCLK_IO6                 7L
+#define PINMUX_PB12H_GCLK_IO6      ((PIN_PB12H_GCLK_IO6 << 16) | MUX_PB12H_GCLK_IO6)
+#define PORT_PB12H_GCLK_IO6        (1ul << 12)
+#define PIN_PA23H_GCLK_IO7                23L  /**< \brief GCLK signal: IO7 on PA23 mux H */
+#define MUX_PA23H_GCLK_IO7                 7L
+#define PINMUX_PA23H_GCLK_IO7      ((PIN_PA23H_GCLK_IO7 << 16) | MUX_PA23H_GCLK_IO7)
+#define PORT_PA23H_GCLK_IO7        (1ul << 23)
+#define PIN_PB13H_GCLK_IO7                45L  /**< \brief GCLK signal: IO7 on PB13 mux H */
+#define MUX_PB13H_GCLK_IO7                 7L
+#define PINMUX_PB13H_GCLK_IO7      ((PIN_PB13H_GCLK_IO7 << 16) | MUX_PB13H_GCLK_IO7)
+#define PORT_PB13H_GCLK_IO7        (1ul << 13)
+/* ========== PORT definition for EIC peripheral ========== */
+#define PIN_PA16A_EIC_EXTINT0             16L  /**< \brief EIC signal: EXTINT0 on PA16 mux A */
+#define MUX_PA16A_EIC_EXTINT0              0L
+#define PINMUX_PA16A_EIC_EXTINT0   ((PIN_PA16A_EIC_EXTINT0 << 16) | MUX_PA16A_EIC_EXTINT0)
+#define PORT_PA16A_EIC_EXTINT0     (1ul << 16)
+#define PIN_PB00A_EIC_EXTINT0             32L  /**< \brief EIC signal: EXTINT0 on PB00 mux A */
+#define MUX_PB00A_EIC_EXTINT0              0L
+#define PINMUX_PB00A_EIC_EXTINT0   ((PIN_PB00A_EIC_EXTINT0 << 16) | MUX_PB00A_EIC_EXTINT0)
+#define PORT_PB00A_EIC_EXTINT0     (1ul <<  0)
+#define PIN_PB16A_EIC_EXTINT0             48L  /**< \brief EIC signal: EXTINT0 on PB16 mux A */
+#define MUX_PB16A_EIC_EXTINT0              0L
+#define PINMUX_PB16A_EIC_EXTINT0   ((PIN_PB16A_EIC_EXTINT0 << 16) | MUX_PB16A_EIC_EXTINT0)
+#define PORT_PB16A_EIC_EXTINT0     (1ul << 16)
+#define PIN_PA00A_EIC_EXTINT0              0L  /**< \brief EIC signal: EXTINT0 on PA00 mux A */
+#define MUX_PA00A_EIC_EXTINT0              0L
+#define PINMUX_PA00A_EIC_EXTINT0   ((PIN_PA00A_EIC_EXTINT0 << 16) | MUX_PA00A_EIC_EXTINT0)
+#define PORT_PA00A_EIC_EXTINT0     (1ul <<  0)
+#define PIN_PA17A_EIC_EXTINT1             17L  /**< \brief EIC signal: EXTINT1 on PA17 mux A */
+#define MUX_PA17A_EIC_EXTINT1              0L
+#define PINMUX_PA17A_EIC_EXTINT1   ((PIN_PA17A_EIC_EXTINT1 << 16) | MUX_PA17A_EIC_EXTINT1)
+#define PORT_PA17A_EIC_EXTINT1     (1ul << 17)
+#define PIN_PB01A_EIC_EXTINT1             33L  /**< \brief EIC signal: EXTINT1 on PB01 mux A */
+#define MUX_PB01A_EIC_EXTINT1              0L
+#define PINMUX_PB01A_EIC_EXTINT1   ((PIN_PB01A_EIC_EXTINT1 << 16) | MUX_PB01A_EIC_EXTINT1)
+#define PORT_PB01A_EIC_EXTINT1     (1ul <<  1)
+#define PIN_PB17A_EIC_EXTINT1             49L  /**< \brief EIC signal: EXTINT1 on PB17 mux A */
+#define MUX_PB17A_EIC_EXTINT1              0L
+#define PINMUX_PB17A_EIC_EXTINT1   ((PIN_PB17A_EIC_EXTINT1 << 16) | MUX_PB17A_EIC_EXTINT1)
+#define PORT_PB17A_EIC_EXTINT1     (1ul << 17)
+#define PIN_PA01A_EIC_EXTINT1              1L  /**< \brief EIC signal: EXTINT1 on PA01 mux A */
+#define MUX_PA01A_EIC_EXTINT1              0L
+#define PINMUX_PA01A_EIC_EXTINT1   ((PIN_PA01A_EIC_EXTINT1 << 16) | MUX_PA01A_EIC_EXTINT1)
+#define PORT_PA01A_EIC_EXTINT1     (1ul <<  1)
+#define PIN_PA18A_EIC_EXTINT2             18L  /**< \brief EIC signal: EXTINT2 on PA18 mux A */
+#define MUX_PA18A_EIC_EXTINT2              0L
+#define PINMUX_PA18A_EIC_EXTINT2   ((PIN_PA18A_EIC_EXTINT2 << 16) | MUX_PA18A_EIC_EXTINT2)
+#define PORT_PA18A_EIC_EXTINT2     (1ul << 18)
+#define PIN_PA02A_EIC_EXTINT2              2L  /**< \brief EIC signal: EXTINT2 on PA02 mux A */
+#define MUX_PA02A_EIC_EXTINT2              0L
+#define PINMUX_PA02A_EIC_EXTINT2   ((PIN_PA02A_EIC_EXTINT2 << 16) | MUX_PA02A_EIC_EXTINT2)
+#define PORT_PA02A_EIC_EXTINT2     (1ul <<  2)
+#define PIN_PB02A_EIC_EXTINT2             34L  /**< \brief EIC signal: EXTINT2 on PB02 mux A */
+#define MUX_PB02A_EIC_EXTINT2              0L
+#define PINMUX_PB02A_EIC_EXTINT2   ((PIN_PB02A_EIC_EXTINT2 << 16) | MUX_PB02A_EIC_EXTINT2)
+#define PORT_PB02A_EIC_EXTINT2     (1ul <<  2)
+#define PIN_PA03A_EIC_EXTINT3              3L  /**< \brief EIC signal: EXTINT3 on PA03 mux A */
+#define MUX_PA03A_EIC_EXTINT3              0L
+#define PINMUX_PA03A_EIC_EXTINT3   ((PIN_PA03A_EIC_EXTINT3 << 16) | MUX_PA03A_EIC_EXTINT3)
+#define PORT_PA03A_EIC_EXTINT3     (1ul <<  3)
+#define PIN_PA19A_EIC_EXTINT3             19L  /**< \brief EIC signal: EXTINT3 on PA19 mux A */
+#define MUX_PA19A_EIC_EXTINT3              0L
+#define PINMUX_PA19A_EIC_EXTINT3   ((PIN_PA19A_EIC_EXTINT3 << 16) | MUX_PA19A_EIC_EXTINT3)
+#define PORT_PA19A_EIC_EXTINT3     (1ul << 19)
+#define PIN_PB03A_EIC_EXTINT3             35L  /**< \brief EIC signal: EXTINT3 on PB03 mux A */
+#define MUX_PB03A_EIC_EXTINT3              0L
+#define PINMUX_PB03A_EIC_EXTINT3   ((PIN_PB03A_EIC_EXTINT3 << 16) | MUX_PB03A_EIC_EXTINT3)
+#define PORT_PB03A_EIC_EXTINT3     (1ul <<  3)
+#define PIN_PA04A_EIC_EXTINT4              4L  /**< \brief EIC signal: EXTINT4 on PA04 mux A */
+#define MUX_PA04A_EIC_EXTINT4              0L
+#define PINMUX_PA04A_EIC_EXTINT4   ((PIN_PA04A_EIC_EXTINT4 << 16) | MUX_PA04A_EIC_EXTINT4)
+#define PORT_PA04A_EIC_EXTINT4     (1ul <<  4)
+#define PIN_PA20A_EIC_EXTINT4             20L  /**< \brief EIC signal: EXTINT4 on PA20 mux A */
+#define MUX_PA20A_EIC_EXTINT4              0L
+#define PINMUX_PA20A_EIC_EXTINT4   ((PIN_PA20A_EIC_EXTINT4 << 16) | MUX_PA20A_EIC_EXTINT4)
+#define PORT_PA20A_EIC_EXTINT4     (1ul << 20)
+#define PIN_PB04A_EIC_EXTINT4             36L  /**< \brief EIC signal: EXTINT4 on PB04 mux A */
+#define MUX_PB04A_EIC_EXTINT4              0L
+#define PINMUX_PB04A_EIC_EXTINT4   ((PIN_PB04A_EIC_EXTINT4 << 16) | MUX_PB04A_EIC_EXTINT4)
+#define PORT_PB04A_EIC_EXTINT4     (1ul <<  4)
+#define PIN_PA05A_EIC_EXTINT5              5L  /**< \brief EIC signal: EXTINT5 on PA05 mux A */
+#define MUX_PA05A_EIC_EXTINT5              0L
+#define PINMUX_PA05A_EIC_EXTINT5   ((PIN_PA05A_EIC_EXTINT5 << 16) | MUX_PA05A_EIC_EXTINT5)
+#define PORT_PA05A_EIC_EXTINT5     (1ul <<  5)
+#define PIN_PA21A_EIC_EXTINT5             21L  /**< \brief EIC signal: EXTINT5 on PA21 mux A */
+#define MUX_PA21A_EIC_EXTINT5              0L
+#define PINMUX_PA21A_EIC_EXTINT5   ((PIN_PA21A_EIC_EXTINT5 << 16) | MUX_PA21A_EIC_EXTINT5)
+#define PORT_PA21A_EIC_EXTINT5     (1ul << 21)
+#define PIN_PB05A_EIC_EXTINT5             37L  /**< \brief EIC signal: EXTINT5 on PB05 mux A */
+#define MUX_PB05A_EIC_EXTINT5              0L
+#define PINMUX_PB05A_EIC_EXTINT5   ((PIN_PB05A_EIC_EXTINT5 << 16) | MUX_PB05A_EIC_EXTINT5)
+#define PORT_PB05A_EIC_EXTINT5     (1ul <<  5)
+#define PIN_PA06A_EIC_EXTINT6              6L  /**< \brief EIC signal: EXTINT6 on PA06 mux A */
+#define MUX_PA06A_EIC_EXTINT6              0L
+#define PINMUX_PA06A_EIC_EXTINT6   ((PIN_PA06A_EIC_EXTINT6 << 16) | MUX_PA06A_EIC_EXTINT6)
+#define PORT_PA06A_EIC_EXTINT6     (1ul <<  6)
+#define PIN_PA22A_EIC_EXTINT6             22L  /**< \brief EIC signal: EXTINT6 on PA22 mux A */
+#define MUX_PA22A_EIC_EXTINT6              0L
+#define PINMUX_PA22A_EIC_EXTINT6   ((PIN_PA22A_EIC_EXTINT6 << 16) | MUX_PA22A_EIC_EXTINT6)
+#define PORT_PA22A_EIC_EXTINT6     (1ul << 22)
+#define PIN_PB06A_EIC_EXTINT6             38L  /**< \brief EIC signal: EXTINT6 on PB06 mux A */
+#define MUX_PB06A_EIC_EXTINT6              0L
+#define PINMUX_PB06A_EIC_EXTINT6   ((PIN_PB06A_EIC_EXTINT6 << 16) | MUX_PB06A_EIC_EXTINT6)
+#define PORT_PB06A_EIC_EXTINT6     (1ul <<  6)
+#define PIN_PB22A_EIC_EXTINT6             54L  /**< \brief EIC signal: EXTINT6 on PB22 mux A */
+#define MUX_PB22A_EIC_EXTINT6              0L
+#define PINMUX_PB22A_EIC_EXTINT6   ((PIN_PB22A_EIC_EXTINT6 << 16) | MUX_PB22A_EIC_EXTINT6)
+#define PORT_PB22A_EIC_EXTINT6     (1ul << 22)
+#define PIN_PA07A_EIC_EXTINT7              7L  /**< \brief EIC signal: EXTINT7 on PA07 mux A */
+#define MUX_PA07A_EIC_EXTINT7              0L
+#define PINMUX_PA07A_EIC_EXTINT7   ((PIN_PA07A_EIC_EXTINT7 << 16) | MUX_PA07A_EIC_EXTINT7)
+#define PORT_PA07A_EIC_EXTINT7     (1ul <<  7)
+#define PIN_PA23A_EIC_EXTINT7             23L  /**< \brief EIC signal: EXTINT7 on PA23 mux A */
+#define MUX_PA23A_EIC_EXTINT7              0L
+#define PINMUX_PA23A_EIC_EXTINT7   ((PIN_PA23A_EIC_EXTINT7 << 16) | MUX_PA23A_EIC_EXTINT7)
+#define PORT_PA23A_EIC_EXTINT7     (1ul << 23)
+#define PIN_PB07A_EIC_EXTINT7             39L  /**< \brief EIC signal: EXTINT7 on PB07 mux A */
+#define MUX_PB07A_EIC_EXTINT7              0L
+#define PINMUX_PB07A_EIC_EXTINT7   ((PIN_PB07A_EIC_EXTINT7 << 16) | MUX_PB07A_EIC_EXTINT7)
+#define PORT_PB07A_EIC_EXTINT7     (1ul <<  7)
+#define PIN_PB23A_EIC_EXTINT7             55L  /**< \brief EIC signal: EXTINT7 on PB23 mux A */
+#define MUX_PB23A_EIC_EXTINT7              0L
+#define PINMUX_PB23A_EIC_EXTINT7   ((PIN_PB23A_EIC_EXTINT7 << 16) | MUX_PB23A_EIC_EXTINT7)
+#define PORT_PB23A_EIC_EXTINT7     (1ul << 23)
+#define PIN_PA28A_EIC_EXTINT8             28L  /**< \brief EIC signal: EXTINT8 on PA28 mux A */
+#define MUX_PA28A_EIC_EXTINT8              0L
+#define PINMUX_PA28A_EIC_EXTINT8   ((PIN_PA28A_EIC_EXTINT8 << 16) | MUX_PA28A_EIC_EXTINT8)
+#define PORT_PA28A_EIC_EXTINT8     (1ul << 28)
+#define PIN_PB08A_EIC_EXTINT8             40L  /**< \brief EIC signal: EXTINT8 on PB08 mux A */
+#define MUX_PB08A_EIC_EXTINT8              0L
+#define PINMUX_PB08A_EIC_EXTINT8   ((PIN_PB08A_EIC_EXTINT8 << 16) | MUX_PB08A_EIC_EXTINT8)
+#define PORT_PB08A_EIC_EXTINT8     (1ul <<  8)
+#define PIN_PA09A_EIC_EXTINT9              9L  /**< \brief EIC signal: EXTINT9 on PA09 mux A */
+#define MUX_PA09A_EIC_EXTINT9              0L
+#define PINMUX_PA09A_EIC_EXTINT9   ((PIN_PA09A_EIC_EXTINT9 << 16) | MUX_PA09A_EIC_EXTINT9)
+#define PORT_PA09A_EIC_EXTINT9     (1ul <<  9)
+#define PIN_PB09A_EIC_EXTINT9             41L  /**< \brief EIC signal: EXTINT9 on PB09 mux A */
+#define MUX_PB09A_EIC_EXTINT9              0L
+#define PINMUX_PB09A_EIC_EXTINT9   ((PIN_PB09A_EIC_EXTINT9 << 16) | MUX_PB09A_EIC_EXTINT9)
+#define PORT_PB09A_EIC_EXTINT9     (1ul <<  9)
+#define PIN_PA10A_EIC_EXTINT10            10L  /**< \brief EIC signal: EXTINT10 on PA10 mux A */
+#define MUX_PA10A_EIC_EXTINT10             0L
+#define PINMUX_PA10A_EIC_EXTINT10  ((PIN_PA10A_EIC_EXTINT10 << 16) | MUX_PA10A_EIC_EXTINT10)
+#define PORT_PA10A_EIC_EXTINT10    (1ul << 10)
+#define PIN_PA30A_EIC_EXTINT10            30L  /**< \brief EIC signal: EXTINT10 on PA30 mux A */
+#define MUX_PA30A_EIC_EXTINT10             0L
+#define PINMUX_PA30A_EIC_EXTINT10  ((PIN_PA30A_EIC_EXTINT10 << 16) | MUX_PA30A_EIC_EXTINT10)
+#define PORT_PA30A_EIC_EXTINT10    (1ul << 30)
+#define PIN_PB10A_EIC_EXTINT10            42L  /**< \brief EIC signal: EXTINT10 on PB10 mux A */
+#define MUX_PB10A_EIC_EXTINT10             0L
+#define PINMUX_PB10A_EIC_EXTINT10  ((PIN_PB10A_EIC_EXTINT10 << 16) | MUX_PB10A_EIC_EXTINT10)
+#define PORT_PB10A_EIC_EXTINT10    (1ul << 10)
+#define PIN_PA11A_EIC_EXTINT11            11L  /**< \brief EIC signal: EXTINT11 on PA11 mux A */
+#define MUX_PA11A_EIC_EXTINT11             0L
+#define PINMUX_PA11A_EIC_EXTINT11  ((PIN_PA11A_EIC_EXTINT11 << 16) | MUX_PA11A_EIC_EXTINT11)
+#define PORT_PA11A_EIC_EXTINT11    (1ul << 11)
+#define PIN_PA31A_EIC_EXTINT11            31L  /**< \brief EIC signal: EXTINT11 on PA31 mux A */
+#define MUX_PA31A_EIC_EXTINT11             0L
+#define PINMUX_PA31A_EIC_EXTINT11  ((PIN_PA31A_EIC_EXTINT11 << 16) | MUX_PA31A_EIC_EXTINT11)
+#define PORT_PA31A_EIC_EXTINT11    (1ul << 31)
+#define PIN_PB11A_EIC_EXTINT11            43L  /**< \brief EIC signal: EXTINT11 on PB11 mux A */
+#define MUX_PB11A_EIC_EXTINT11             0L
+#define PINMUX_PB11A_EIC_EXTINT11  ((PIN_PB11A_EIC_EXTINT11 << 16) | MUX_PB11A_EIC_EXTINT11)
+#define PORT_PB11A_EIC_EXTINT11    (1ul << 11)
+#define PIN_PA12A_EIC_EXTINT12            12L  /**< \brief EIC signal: EXTINT12 on PA12 mux A */
+#define MUX_PA12A_EIC_EXTINT12             0L
+#define PINMUX_PA12A_EIC_EXTINT12  ((PIN_PA12A_EIC_EXTINT12 << 16) | MUX_PA12A_EIC_EXTINT12)
+#define PORT_PA12A_EIC_EXTINT12    (1ul << 12)
+#define PIN_PA24A_EIC_EXTINT12            24L  /**< \brief EIC signal: EXTINT12 on PA24 mux A */
+#define MUX_PA24A_EIC_EXTINT12             0L
+#define PINMUX_PA24A_EIC_EXTINT12  ((PIN_PA24A_EIC_EXTINT12 << 16) | MUX_PA24A_EIC_EXTINT12)
+#define PORT_PA24A_EIC_EXTINT12    (1ul << 24)
+#define PIN_PB12A_EIC_EXTINT12            44L  /**< \brief EIC signal: EXTINT12 on PB12 mux A */
+#define MUX_PB12A_EIC_EXTINT12             0L
+#define PINMUX_PB12A_EIC_EXTINT12  ((PIN_PB12A_EIC_EXTINT12 << 16) | MUX_PB12A_EIC_EXTINT12)
+#define PORT_PB12A_EIC_EXTINT12    (1ul << 12)
+#define PIN_PA13A_EIC_EXTINT13            13L  /**< \brief EIC signal: EXTINT13 on PA13 mux A */
+#define MUX_PA13A_EIC_EXTINT13             0L
+#define PINMUX_PA13A_EIC_EXTINT13  ((PIN_PA13A_EIC_EXTINT13 << 16) | MUX_PA13A_EIC_EXTINT13)
+#define PORT_PA13A_EIC_EXTINT13    (1ul << 13)
+#define PIN_PA25A_EIC_EXTINT13            25L  /**< \brief EIC signal: EXTINT13 on PA25 mux A */
+#define MUX_PA25A_EIC_EXTINT13             0L
+#define PINMUX_PA25A_EIC_EXTINT13  ((PIN_PA25A_EIC_EXTINT13 << 16) | MUX_PA25A_EIC_EXTINT13)
+#define PORT_PA25A_EIC_EXTINT13    (1ul << 25)
+#define PIN_PB13A_EIC_EXTINT13            45L  /**< \brief EIC signal: EXTINT13 on PB13 mux A */
+#define MUX_PB13A_EIC_EXTINT13             0L
+#define PINMUX_PB13A_EIC_EXTINT13  ((PIN_PB13A_EIC_EXTINT13 << 16) | MUX_PB13A_EIC_EXTINT13)
+#define PORT_PB13A_EIC_EXTINT13    (1ul << 13)
+#define PIN_PB14A_EIC_EXTINT14            46L  /**< \brief EIC signal: EXTINT14 on PB14 mux A */
+#define MUX_PB14A_EIC_EXTINT14             0L
+#define PINMUX_PB14A_EIC_EXTINT14  ((PIN_PB14A_EIC_EXTINT14 << 16) | MUX_PB14A_EIC_EXTINT14)
+#define PORT_PB14A_EIC_EXTINT14    (1ul << 14)
+#define PIN_PB30A_EIC_EXTINT14            62L  /**< \brief EIC signal: EXTINT14 on PB30 mux A */
+#define MUX_PB30A_EIC_EXTINT14             0L
+#define PINMUX_PB30A_EIC_EXTINT14  ((PIN_PB30A_EIC_EXTINT14 << 16) | MUX_PB30A_EIC_EXTINT14)
+#define PORT_PB30A_EIC_EXTINT14    (1ul << 30)
+#define PIN_PA14A_EIC_EXTINT14            14L  /**< \brief EIC signal: EXTINT14 on PA14 mux A */
+#define MUX_PA14A_EIC_EXTINT14             0L
+#define PINMUX_PA14A_EIC_EXTINT14  ((PIN_PA14A_EIC_EXTINT14 << 16) | MUX_PA14A_EIC_EXTINT14)
+#define PORT_PA14A_EIC_EXTINT14    (1ul << 14)
+#define PIN_PA15A_EIC_EXTINT15            15L  /**< \brief EIC signal: EXTINT15 on PA15 mux A */
+#define MUX_PA15A_EIC_EXTINT15             0L
+#define PINMUX_PA15A_EIC_EXTINT15  ((PIN_PA15A_EIC_EXTINT15 << 16) | MUX_PA15A_EIC_EXTINT15)
+#define PORT_PA15A_EIC_EXTINT15    (1ul << 15)
+#define PIN_PA27A_EIC_EXTINT15            27L  /**< \brief EIC signal: EXTINT15 on PA27 mux A */
+#define MUX_PA27A_EIC_EXTINT15             0L
+#define PINMUX_PA27A_EIC_EXTINT15  ((PIN_PA27A_EIC_EXTINT15 << 16) | MUX_PA27A_EIC_EXTINT15)
+#define PORT_PA27A_EIC_EXTINT15    (1ul << 27)
+#define PIN_PB15A_EIC_EXTINT15            47L  /**< \brief EIC signal: EXTINT15 on PB15 mux A */
+#define MUX_PB15A_EIC_EXTINT15             0L
+#define PINMUX_PB15A_EIC_EXTINT15  ((PIN_PB15A_EIC_EXTINT15 << 16) | MUX_PB15A_EIC_EXTINT15)
+#define PORT_PB15A_EIC_EXTINT15    (1ul << 15)
+#define PIN_PB31A_EIC_EXTINT15            63L  /**< \brief EIC signal: EXTINT15 on PB31 mux A */
+#define MUX_PB31A_EIC_EXTINT15             0L
+#define PINMUX_PB31A_EIC_EXTINT15  ((PIN_PB31A_EIC_EXTINT15 << 16) | MUX_PB31A_EIC_EXTINT15)
+#define PORT_PB31A_EIC_EXTINT15    (1ul << 31)
+#define PIN_PA08A_EIC_NMI                  8L  /**< \brief EIC signal: NMI on PA08 mux A */
+#define MUX_PA08A_EIC_NMI                  0L
+#define PINMUX_PA08A_EIC_NMI       ((PIN_PA08A_EIC_NMI << 16) | MUX_PA08A_EIC_NMI)
+#define PORT_PA08A_EIC_NMI         (1ul <<  8)
+/* ========== PORT definition for USB peripheral ========== */
+#define PIN_PA24G_USB_DM                  24L  /**< \brief USB signal: DM on PA24 mux G */
+#define MUX_PA24G_USB_DM                   6L
+#define PINMUX_PA24G_USB_DM        ((PIN_PA24G_USB_DM << 16) | MUX_PA24G_USB_DM)
+#define PORT_PA24G_USB_DM          (1ul << 24)
+#define PIN_PA25G_USB_DP                  25L  /**< \brief USB signal: DP on PA25 mux G */
+#define MUX_PA25G_USB_DP                   6L
+#define PINMUX_PA25G_USB_DP        ((PIN_PA25G_USB_DP << 16) | MUX_PA25G_USB_DP)
+#define PORT_PA25G_USB_DP          (1ul << 25)
+#define PIN_PA23G_USB_SOF_1KHZ            23L  /**< \brief USB signal: SOF_1KHZ on PA23 mux G */
+#define MUX_PA23G_USB_SOF_1KHZ             6L
+#define PINMUX_PA23G_USB_SOF_1KHZ  ((PIN_PA23G_USB_SOF_1KHZ << 16) | MUX_PA23G_USB_SOF_1KHZ)
+#define PORT_PA23G_USB_SOF_1KHZ    (1ul << 23)
+/* ========== PORT definition for SERCOM0 peripheral ========== */
+#define PIN_PA04D_SERCOM0_PAD0             4L  /**< \brief SERCOM0 signal: PAD0 on PA04 mux D */
+#define MUX_PA04D_SERCOM0_PAD0             3L
+#define PINMUX_PA04D_SERCOM0_PAD0  ((PIN_PA04D_SERCOM0_PAD0 << 16) | MUX_PA04D_SERCOM0_PAD0)
+#define PORT_PA04D_SERCOM0_PAD0    (1ul <<  4)
+#define PIN_PA08C_SERCOM0_PAD0             8L  /**< \brief SERCOM0 signal: PAD0 on PA08 mux C */
+#define MUX_PA08C_SERCOM0_PAD0             2L
+#define PINMUX_PA08C_SERCOM0_PAD0  ((PIN_PA08C_SERCOM0_PAD0 << 16) | MUX_PA08C_SERCOM0_PAD0)
+#define PORT_PA08C_SERCOM0_PAD0    (1ul <<  8)
+#define PIN_PA05D_SERCOM0_PAD1             5L  /**< \brief SERCOM0 signal: PAD1 on PA05 mux D */
+#define MUX_PA05D_SERCOM0_PAD1             3L
+#define PINMUX_PA05D_SERCOM0_PAD1  ((PIN_PA05D_SERCOM0_PAD1 << 16) | MUX_PA05D_SERCOM0_PAD1)
+#define PORT_PA05D_SERCOM0_PAD1    (1ul <<  5)
+#define PIN_PA09C_SERCOM0_PAD1             9L  /**< \brief SERCOM0 signal: PAD1 on PA09 mux C */
+#define MUX_PA09C_SERCOM0_PAD1             2L
+#define PINMUX_PA09C_SERCOM0_PAD1  ((PIN_PA09C_SERCOM0_PAD1 << 16) | MUX_PA09C_SERCOM0_PAD1)
+#define PORT_PA09C_SERCOM0_PAD1    (1ul <<  9)
+#define PIN_PA06D_SERCOM0_PAD2             6L  /**< \brief SERCOM0 signal: PAD2 on PA06 mux D */
+#define MUX_PA06D_SERCOM0_PAD2             3L
+#define PINMUX_PA06D_SERCOM0_PAD2  ((PIN_PA06D_SERCOM0_PAD2 << 16) | MUX_PA06D_SERCOM0_PAD2)
+#define PORT_PA06D_SERCOM0_PAD2    (1ul <<  6)
+#define PIN_PA10C_SERCOM0_PAD2            10L  /**< \brief SERCOM0 signal: PAD2 on PA10 mux C */
+#define MUX_PA10C_SERCOM0_PAD2             2L
+#define PINMUX_PA10C_SERCOM0_PAD2  ((PIN_PA10C_SERCOM0_PAD2 << 16) | MUX_PA10C_SERCOM0_PAD2)
+#define PORT_PA10C_SERCOM0_PAD2    (1ul << 10)
+#define PIN_PA07D_SERCOM0_PAD3             7L  /**< \brief SERCOM0 signal: PAD3 on PA07 mux D */
+#define MUX_PA07D_SERCOM0_PAD3             3L
+#define PINMUX_PA07D_SERCOM0_PAD3  ((PIN_PA07D_SERCOM0_PAD3 << 16) | MUX_PA07D_SERCOM0_PAD3)
+#define PORT_PA07D_SERCOM0_PAD3    (1ul <<  7)
+#define PIN_PA11C_SERCOM0_PAD3            11L  /**< \brief SERCOM0 signal: PAD3 on PA11 mux C */
+#define MUX_PA11C_SERCOM0_PAD3             2L
+#define PINMUX_PA11C_SERCOM0_PAD3  ((PIN_PA11C_SERCOM0_PAD3 << 16) | MUX_PA11C_SERCOM0_PAD3)
+#define PORT_PA11C_SERCOM0_PAD3    (1ul << 11)
+/* ========== PORT definition for SERCOM1 peripheral ========== */
+#define PIN_PA16C_SERCOM1_PAD0            16L  /**< \brief SERCOM1 signal: PAD0 on PA16 mux C */
+#define MUX_PA16C_SERCOM1_PAD0             2L
+#define PINMUX_PA16C_SERCOM1_PAD0  ((PIN_PA16C_SERCOM1_PAD0 << 16) | MUX_PA16C_SERCOM1_PAD0)
+#define PORT_PA16C_SERCOM1_PAD0    (1ul << 16)
+#define PIN_PA00D_SERCOM1_PAD0             0L  /**< \brief SERCOM1 signal: PAD0 on PA00 mux D */
+#define MUX_PA00D_SERCOM1_PAD0             3L
+#define PINMUX_PA00D_SERCOM1_PAD0  ((PIN_PA00D_SERCOM1_PAD0 << 16) | MUX_PA00D_SERCOM1_PAD0)
+#define PORT_PA00D_SERCOM1_PAD0    (1ul <<  0)
+#define PIN_PA17C_SERCOM1_PAD1            17L  /**< \brief SERCOM1 signal: PAD1 on PA17 mux C */
+#define MUX_PA17C_SERCOM1_PAD1             2L
+#define PINMUX_PA17C_SERCOM1_PAD1  ((PIN_PA17C_SERCOM1_PAD1 << 16) | MUX_PA17C_SERCOM1_PAD1)
+#define PORT_PA17C_SERCOM1_PAD1    (1ul << 17)
+#define PIN_PA01D_SERCOM1_PAD1             1L  /**< \brief SERCOM1 signal: PAD1 on PA01 mux D */
+#define MUX_PA01D_SERCOM1_PAD1             3L
+#define PINMUX_PA01D_SERCOM1_PAD1  ((PIN_PA01D_SERCOM1_PAD1 << 16) | MUX_PA01D_SERCOM1_PAD1)
+#define PORT_PA01D_SERCOM1_PAD1    (1ul <<  1)
+#define PIN_PA30D_SERCOM1_PAD2            30L  /**< \brief SERCOM1 signal: PAD2 on PA30 mux D */
+#define MUX_PA30D_SERCOM1_PAD2             3L
+#define PINMUX_PA30D_SERCOM1_PAD2  ((PIN_PA30D_SERCOM1_PAD2 << 16) | MUX_PA30D_SERCOM1_PAD2)
+#define PORT_PA30D_SERCOM1_PAD2    (1ul << 30)
+#define PIN_PA18C_SERCOM1_PAD2            18L  /**< \brief SERCOM1 signal: PAD2 on PA18 mux C */
+#define MUX_PA18C_SERCOM1_PAD2             2L
+#define PINMUX_PA18C_SERCOM1_PAD2  ((PIN_PA18C_SERCOM1_PAD2 << 16) | MUX_PA18C_SERCOM1_PAD2)
+#define PORT_PA18C_SERCOM1_PAD2    (1ul << 18)
+#define PIN_PA31D_SERCOM1_PAD3            31L  /**< \brief SERCOM1 signal: PAD3 on PA31 mux D */
+#define MUX_PA31D_SERCOM1_PAD3             3L
+#define PINMUX_PA31D_SERCOM1_PAD3  ((PIN_PA31D_SERCOM1_PAD3 << 16) | MUX_PA31D_SERCOM1_PAD3)
+#define PORT_PA31D_SERCOM1_PAD3    (1ul << 31)
+#define PIN_PA19C_SERCOM1_PAD3            19L  /**< \brief SERCOM1 signal: PAD3 on PA19 mux C */
+#define MUX_PA19C_SERCOM1_PAD3             2L
+#define PINMUX_PA19C_SERCOM1_PAD3  ((PIN_PA19C_SERCOM1_PAD3 << 16) | MUX_PA19C_SERCOM1_PAD3)
+#define PORT_PA19C_SERCOM1_PAD3    (1ul << 19)
+/* ========== PORT definition for SERCOM2 peripheral ========== */
+#define PIN_PA08D_SERCOM2_PAD0             8L  /**< \brief SERCOM2 signal: PAD0 on PA08 mux D */
+#define MUX_PA08D_SERCOM2_PAD0             3L
+#define PINMUX_PA08D_SERCOM2_PAD0  ((PIN_PA08D_SERCOM2_PAD0 << 16) | MUX_PA08D_SERCOM2_PAD0)
+#define PORT_PA08D_SERCOM2_PAD0    (1ul <<  8)
+#define PIN_PA12C_SERCOM2_PAD0            12L  /**< \brief SERCOM2 signal: PAD0 on PA12 mux C */
+#define MUX_PA12C_SERCOM2_PAD0             2L
+#define PINMUX_PA12C_SERCOM2_PAD0  ((PIN_PA12C_SERCOM2_PAD0 << 16) | MUX_PA12C_SERCOM2_PAD0)
+#define PORT_PA12C_SERCOM2_PAD0    (1ul << 12)
+#define PIN_PA09D_SERCOM2_PAD1             9L  /**< \brief SERCOM2 signal: PAD1 on PA09 mux D */
+#define MUX_PA09D_SERCOM2_PAD1             3L
+#define PINMUX_PA09D_SERCOM2_PAD1  ((PIN_PA09D_SERCOM2_PAD1 << 16) | MUX_PA09D_SERCOM2_PAD1)
+#define PORT_PA09D_SERCOM2_PAD1    (1ul <<  9)
+#define PIN_PA13C_SERCOM2_PAD1            13L  /**< \brief SERCOM2 signal: PAD1 on PA13 mux C */
+#define MUX_PA13C_SERCOM2_PAD1             2L
+#define PINMUX_PA13C_SERCOM2_PAD1  ((PIN_PA13C_SERCOM2_PAD1 << 16) | MUX_PA13C_SERCOM2_PAD1)
+#define PORT_PA13C_SERCOM2_PAD1    (1ul << 13)
+#define PIN_PA10D_SERCOM2_PAD2            10L  /**< \brief SERCOM2 signal: PAD2 on PA10 mux D */
+#define MUX_PA10D_SERCOM2_PAD2             3L
+#define PINMUX_PA10D_SERCOM2_PAD2  ((PIN_PA10D_SERCOM2_PAD2 << 16) | MUX_PA10D_SERCOM2_PAD2)
+#define PORT_PA10D_SERCOM2_PAD2    (1ul << 10)
+#define PIN_PA14C_SERCOM2_PAD2            14L  /**< \brief SERCOM2 signal: PAD2 on PA14 mux C */
+#define MUX_PA14C_SERCOM2_PAD2             2L
+#define PINMUX_PA14C_SERCOM2_PAD2  ((PIN_PA14C_SERCOM2_PAD2 << 16) | MUX_PA14C_SERCOM2_PAD2)
+#define PORT_PA14C_SERCOM2_PAD2    (1ul << 14)
+#define PIN_PA11D_SERCOM2_PAD3            11L  /**< \brief SERCOM2 signal: PAD3 on PA11 mux D */
+#define MUX_PA11D_SERCOM2_PAD3             3L
+#define PINMUX_PA11D_SERCOM2_PAD3  ((PIN_PA11D_SERCOM2_PAD3 << 16) | MUX_PA11D_SERCOM2_PAD3)
+#define PORT_PA11D_SERCOM2_PAD3    (1ul << 11)
+#define PIN_PA15C_SERCOM2_PAD3            15L  /**< \brief SERCOM2 signal: PAD3 on PA15 mux C */
+#define MUX_PA15C_SERCOM2_PAD3             2L
+#define PINMUX_PA15C_SERCOM2_PAD3  ((PIN_PA15C_SERCOM2_PAD3 << 16) | MUX_PA15C_SERCOM2_PAD3)
+#define PORT_PA15C_SERCOM2_PAD3    (1ul << 15)
+/* ========== PORT definition for SERCOM3 peripheral ========== */
+#define PIN_PA16D_SERCOM3_PAD0            16L  /**< \brief SERCOM3 signal: PAD0 on PA16 mux D */
+#define MUX_PA16D_SERCOM3_PAD0             3L
+#define PINMUX_PA16D_SERCOM3_PAD0  ((PIN_PA16D_SERCOM3_PAD0 << 16) | MUX_PA16D_SERCOM3_PAD0)
+#define PORT_PA16D_SERCOM3_PAD0    (1ul << 16)
+#define PIN_PA22C_SERCOM3_PAD0            22L  /**< \brief SERCOM3 signal: PAD0 on PA22 mux C */
+#define MUX_PA22C_SERCOM3_PAD0             2L
+#define PINMUX_PA22C_SERCOM3_PAD0  ((PIN_PA22C_SERCOM3_PAD0 << 16) | MUX_PA22C_SERCOM3_PAD0)
+#define PORT_PA22C_SERCOM3_PAD0    (1ul << 22)
+#define PIN_PA17D_SERCOM3_PAD1            17L  /**< \brief SERCOM3 signal: PAD1 on PA17 mux D */
+#define MUX_PA17D_SERCOM3_PAD1             3L
+#define PINMUX_PA17D_SERCOM3_PAD1  ((PIN_PA17D_SERCOM3_PAD1 << 16) | MUX_PA17D_SERCOM3_PAD1)
+#define PORT_PA17D_SERCOM3_PAD1    (1ul << 17)
+#define PIN_PA23C_SERCOM3_PAD1            23L  /**< \brief SERCOM3 signal: PAD1 on PA23 mux C */
+#define MUX_PA23C_SERCOM3_PAD1             2L
+#define PINMUX_PA23C_SERCOM3_PAD1  ((PIN_PA23C_SERCOM3_PAD1 << 16) | MUX_PA23C_SERCOM3_PAD1)
+#define PORT_PA23C_SERCOM3_PAD1    (1ul << 23)
+#define PIN_PA18D_SERCOM3_PAD2            18L  /**< \brief SERCOM3 signal: PAD2 on PA18 mux D */
+#define MUX_PA18D_SERCOM3_PAD2             3L
+#define PINMUX_PA18D_SERCOM3_PAD2  ((PIN_PA18D_SERCOM3_PAD2 << 16) | MUX_PA18D_SERCOM3_PAD2)
+#define PORT_PA18D_SERCOM3_PAD2    (1ul << 18)
+#define PIN_PA20D_SERCOM3_PAD2            20L  /**< \brief SERCOM3 signal: PAD2 on PA20 mux D */
+#define MUX_PA20D_SERCOM3_PAD2             3L
+#define PINMUX_PA20D_SERCOM3_PAD2  ((PIN_PA20D_SERCOM3_PAD2 << 16) | MUX_PA20D_SERCOM3_PAD2)
+#define PORT_PA20D_SERCOM3_PAD2    (1ul << 20)
+#define PIN_PA24C_SERCOM3_PAD2            24L  /**< \brief SERCOM3 signal: PAD2 on PA24 mux C */
+#define MUX_PA24C_SERCOM3_PAD2             2L
+#define PINMUX_PA24C_SERCOM3_PAD2  ((PIN_PA24C_SERCOM3_PAD2 << 16) | MUX_PA24C_SERCOM3_PAD2)
+#define PORT_PA24C_SERCOM3_PAD2    (1ul << 24)
+#define PIN_PA19D_SERCOM3_PAD3            19L  /**< \brief SERCOM3 signal: PAD3 on PA19 mux D */
+#define MUX_PA19D_SERCOM3_PAD3             3L
+#define PINMUX_PA19D_SERCOM3_PAD3  ((PIN_PA19D_SERCOM3_PAD3 << 16) | MUX_PA19D_SERCOM3_PAD3)
+#define PORT_PA19D_SERCOM3_PAD3    (1ul << 19)
+#define PIN_PA21D_SERCOM3_PAD3            21L  /**< \brief SERCOM3 signal: PAD3 on PA21 mux D */
+#define MUX_PA21D_SERCOM3_PAD3             3L
+#define PINMUX_PA21D_SERCOM3_PAD3  ((PIN_PA21D_SERCOM3_PAD3 << 16) | MUX_PA21D_SERCOM3_PAD3)
+#define PORT_PA21D_SERCOM3_PAD3    (1ul << 21)
+#define PIN_PA25C_SERCOM3_PAD3            25L  /**< \brief SERCOM3 signal: PAD3 on PA25 mux C */
+#define MUX_PA25C_SERCOM3_PAD3             2L
+#define PINMUX_PA25C_SERCOM3_PAD3  ((PIN_PA25C_SERCOM3_PAD3 << 16) | MUX_PA25C_SERCOM3_PAD3)
+#define PORT_PA25C_SERCOM3_PAD3    (1ul << 25)
+/* ========== PORT definition for SERCOM4 peripheral ========== */
+#define PIN_PA12D_SERCOM4_PAD0            12L  /**< \brief SERCOM4 signal: PAD0 on PA12 mux D */
+#define MUX_PA12D_SERCOM4_PAD0             3L
+#define PINMUX_PA12D_SERCOM4_PAD0  ((PIN_PA12D_SERCOM4_PAD0 << 16) | MUX_PA12D_SERCOM4_PAD0)
+#define PORT_PA12D_SERCOM4_PAD0    (1ul << 12)
+#define PIN_PB08D_SERCOM4_PAD0            40L  /**< \brief SERCOM4 signal: PAD0 on PB08 mux D */
+#define MUX_PB08D_SERCOM4_PAD0             3L
+#define PINMUX_PB08D_SERCOM4_PAD0  ((PIN_PB08D_SERCOM4_PAD0 << 16) | MUX_PB08D_SERCOM4_PAD0)
+#define PORT_PB08D_SERCOM4_PAD0    (1ul <<  8)
+#define PIN_PB12C_SERCOM4_PAD0            44L  /**< \brief SERCOM4 signal: PAD0 on PB12 mux C */
+#define MUX_PB12C_SERCOM4_PAD0             2L
+#define PINMUX_PB12C_SERCOM4_PAD0  ((PIN_PB12C_SERCOM4_PAD0 << 16) | MUX_PB12C_SERCOM4_PAD0)
+#define PORT_PB12C_SERCOM4_PAD0    (1ul << 12)
+#define PIN_PA13D_SERCOM4_PAD1            13L  /**< \brief SERCOM4 signal: PAD1 on PA13 mux D */
+#define MUX_PA13D_SERCOM4_PAD1             3L
+#define PINMUX_PA13D_SERCOM4_PAD1  ((PIN_PA13D_SERCOM4_PAD1 << 16) | MUX_PA13D_SERCOM4_PAD1)
+#define PORT_PA13D_SERCOM4_PAD1    (1ul << 13)
+#define PIN_PB09D_SERCOM4_PAD1            41L  /**< \brief SERCOM4 signal: PAD1 on PB09 mux D */
+#define MUX_PB09D_SERCOM4_PAD1             3L
+#define PINMUX_PB09D_SERCOM4_PAD1  ((PIN_PB09D_SERCOM4_PAD1 << 16) | MUX_PB09D_SERCOM4_PAD1)
+#define PORT_PB09D_SERCOM4_PAD1    (1ul <<  9)
+#define PIN_PB13C_SERCOM4_PAD1            45L  /**< \brief SERCOM4 signal: PAD1 on PB13 mux C */
+#define MUX_PB13C_SERCOM4_PAD1             2L
+#define PINMUX_PB13C_SERCOM4_PAD1  ((PIN_PB13C_SERCOM4_PAD1 << 16) | MUX_PB13C_SERCOM4_PAD1)
+#define PORT_PB13C_SERCOM4_PAD1    (1ul << 13)
+#define PIN_PA14D_SERCOM4_PAD2            14L  /**< \brief SERCOM4 signal: PAD2 on PA14 mux D */
+#define MUX_PA14D_SERCOM4_PAD2             3L
+#define PINMUX_PA14D_SERCOM4_PAD2  ((PIN_PA14D_SERCOM4_PAD2 << 16) | MUX_PA14D_SERCOM4_PAD2)
+#define PORT_PA14D_SERCOM4_PAD2    (1ul << 14)
+#define PIN_PB10D_SERCOM4_PAD2            42L  /**< \brief SERCOM4 signal: PAD2 on PB10 mux D */
+#define MUX_PB10D_SERCOM4_PAD2             3L
+#define PINMUX_PB10D_SERCOM4_PAD2  ((PIN_PB10D_SERCOM4_PAD2 << 16) | MUX_PB10D_SERCOM4_PAD2)
+#define PORT_PB10D_SERCOM4_PAD2    (1ul << 10)
+#define PIN_PB14C_SERCOM4_PAD2            46L  /**< \brief SERCOM4 signal: PAD2 on PB14 mux C */
+#define MUX_PB14C_SERCOM4_PAD2             2L
+#define PINMUX_PB14C_SERCOM4_PAD2  ((PIN_PB14C_SERCOM4_PAD2 << 16) | MUX_PB14C_SERCOM4_PAD2)
+#define PORT_PB14C_SERCOM4_PAD2    (1ul << 14)
+#define PIN_PA15D_SERCOM4_PAD3            15L  /**< \brief SERCOM4 signal: PAD3 on PA15 mux D */
+#define MUX_PA15D_SERCOM4_PAD3             3L
+#define PINMUX_PA15D_SERCOM4_PAD3  ((PIN_PA15D_SERCOM4_PAD3 << 16) | MUX_PA15D_SERCOM4_PAD3)
+#define PORT_PA15D_SERCOM4_PAD3    (1ul << 15)
+#define PIN_PB11D_SERCOM4_PAD3            43L  /**< \brief SERCOM4 signal: PAD3 on PB11 mux D */
+#define MUX_PB11D_SERCOM4_PAD3             3L
+#define PINMUX_PB11D_SERCOM4_PAD3  ((PIN_PB11D_SERCOM4_PAD3 << 16) | MUX_PB11D_SERCOM4_PAD3)
+#define PORT_PB11D_SERCOM4_PAD3    (1ul << 11)
+#define PIN_PB15C_SERCOM4_PAD3            47L  /**< \brief SERCOM4 signal: PAD3 on PB15 mux C */
+#define MUX_PB15C_SERCOM4_PAD3             2L
+#define PINMUX_PB15C_SERCOM4_PAD3  ((PIN_PB15C_SERCOM4_PAD3 << 16) | MUX_PB15C_SERCOM4_PAD3)
+#define PORT_PB15C_SERCOM4_PAD3    (1ul << 15)
+/* ========== PORT definition for SERCOM5 peripheral ========== */
+#define PIN_PB16C_SERCOM5_PAD0            48L  /**< \brief SERCOM5 signal: PAD0 on PB16 mux C */
+#define MUX_PB16C_SERCOM5_PAD0             2L
+#define PINMUX_PB16C_SERCOM5_PAD0  ((PIN_PB16C_SERCOM5_PAD0 << 16) | MUX_PB16C_SERCOM5_PAD0)
+#define PORT_PB16C_SERCOM5_PAD0    (1ul << 16)
+#define PIN_PA22D_SERCOM5_PAD0            22L  /**< \brief SERCOM5 signal: PAD0 on PA22 mux D */
+#define MUX_PA22D_SERCOM5_PAD0             3L
+#define PINMUX_PA22D_SERCOM5_PAD0  ((PIN_PA22D_SERCOM5_PAD0 << 16) | MUX_PA22D_SERCOM5_PAD0)
+#define PORT_PA22D_SERCOM5_PAD0    (1ul << 22)
+#define PIN_PB02D_SERCOM5_PAD0            34L  /**< \brief SERCOM5 signal: PAD0 on PB02 mux D */
+#define MUX_PB02D_SERCOM5_PAD0             3L
+#define PINMUX_PB02D_SERCOM5_PAD0  ((PIN_PB02D_SERCOM5_PAD0 << 16) | MUX_PB02D_SERCOM5_PAD0)
+#define PORT_PB02D_SERCOM5_PAD0    (1ul <<  2)
+#define PIN_PB30D_SERCOM5_PAD0            62L  /**< \brief SERCOM5 signal: PAD0 on PB30 mux D */
+#define MUX_PB30D_SERCOM5_PAD0             3L
+#define PINMUX_PB30D_SERCOM5_PAD0  ((PIN_PB30D_SERCOM5_PAD0 << 16) | MUX_PB30D_SERCOM5_PAD0)
+#define PORT_PB30D_SERCOM5_PAD0    (1ul << 30)
+#define PIN_PB17C_SERCOM5_PAD1            49L  /**< \brief SERCOM5 signal: PAD1 on PB17 mux C */
+#define MUX_PB17C_SERCOM5_PAD1             2L
+#define PINMUX_PB17C_SERCOM5_PAD1  ((PIN_PB17C_SERCOM5_PAD1 << 16) | MUX_PB17C_SERCOM5_PAD1)
+#define PORT_PB17C_SERCOM5_PAD1    (1ul << 17)
+#define PIN_PA23D_SERCOM5_PAD1            23L  /**< \brief SERCOM5 signal: PAD1 on PA23 mux D */
+#define MUX_PA23D_SERCOM5_PAD1             3L
+#define PINMUX_PA23D_SERCOM5_PAD1  ((PIN_PA23D_SERCOM5_PAD1 << 16) | MUX_PA23D_SERCOM5_PAD1)
+#define PORT_PA23D_SERCOM5_PAD1    (1ul << 23)
+#define PIN_PB03D_SERCOM5_PAD1            35L  /**< \brief SERCOM5 signal: PAD1 on PB03 mux D */
+#define MUX_PB03D_SERCOM5_PAD1             3L
+#define PINMUX_PB03D_SERCOM5_PAD1  ((PIN_PB03D_SERCOM5_PAD1 << 16) | MUX_PB03D_SERCOM5_PAD1)
+#define PORT_PB03D_SERCOM5_PAD1    (1ul <<  3)
+#define PIN_PB31D_SERCOM5_PAD1            63L  /**< \brief SERCOM5 signal: PAD1 on PB31 mux D */
+#define MUX_PB31D_SERCOM5_PAD1             3L
+#define PINMUX_PB31D_SERCOM5_PAD1  ((PIN_PB31D_SERCOM5_PAD1 << 16) | MUX_PB31D_SERCOM5_PAD1)
+#define PORT_PB31D_SERCOM5_PAD1    (1ul << 31)
+#define PIN_PA24D_SERCOM5_PAD2            24L  /**< \brief SERCOM5 signal: PAD2 on PA24 mux D */
+#define MUX_PA24D_SERCOM5_PAD2             3L
+#define PINMUX_PA24D_SERCOM5_PAD2  ((PIN_PA24D_SERCOM5_PAD2 << 16) | MUX_PA24D_SERCOM5_PAD2)
+#define PORT_PA24D_SERCOM5_PAD2    (1ul << 24)
+#define PIN_PB00D_SERCOM5_PAD2            32L  /**< \brief SERCOM5 signal: PAD2 on PB00 mux D */
+#define MUX_PB00D_SERCOM5_PAD2             3L
+#define PINMUX_PB00D_SERCOM5_PAD2  ((PIN_PB00D_SERCOM5_PAD2 << 16) | MUX_PB00D_SERCOM5_PAD2)
+#define PORT_PB00D_SERCOM5_PAD2    (1ul <<  0)
+#define PIN_PB22D_SERCOM5_PAD2            54L  /**< \brief SERCOM5 signal: PAD2 on PB22 mux D */
+#define MUX_PB22D_SERCOM5_PAD2             3L
+#define PINMUX_PB22D_SERCOM5_PAD2  ((PIN_PB22D_SERCOM5_PAD2 << 16) | MUX_PB22D_SERCOM5_PAD2)
+#define PORT_PB22D_SERCOM5_PAD2    (1ul << 22)
+#define PIN_PA20C_SERCOM5_PAD2            20L  /**< \brief SERCOM5 signal: PAD2 on PA20 mux C */
+#define MUX_PA20C_SERCOM5_PAD2             2L
+#define PINMUX_PA20C_SERCOM5_PAD2  ((PIN_PA20C_SERCOM5_PAD2 << 16) | MUX_PA20C_SERCOM5_PAD2)
+#define PORT_PA20C_SERCOM5_PAD2    (1ul << 20)
+#define PIN_PA25D_SERCOM5_PAD3            25L  /**< \brief SERCOM5 signal: PAD3 on PA25 mux D */
+#define MUX_PA25D_SERCOM5_PAD3             3L
+#define PINMUX_PA25D_SERCOM5_PAD3  ((PIN_PA25D_SERCOM5_PAD3 << 16) | MUX_PA25D_SERCOM5_PAD3)
+#define PORT_PA25D_SERCOM5_PAD3    (1ul << 25)
+#define PIN_PB01D_SERCOM5_PAD3            33L  /**< \brief SERCOM5 signal: PAD3 on PB01 mux D */
+#define MUX_PB01D_SERCOM5_PAD3             3L
+#define PINMUX_PB01D_SERCOM5_PAD3  ((PIN_PB01D_SERCOM5_PAD3 << 16) | MUX_PB01D_SERCOM5_PAD3)
+#define PORT_PB01D_SERCOM5_PAD3    (1ul <<  1)
+#define PIN_PB23D_SERCOM5_PAD3            55L  /**< \brief SERCOM5 signal: PAD3 on PB23 mux D */
+#define MUX_PB23D_SERCOM5_PAD3             3L
+#define PINMUX_PB23D_SERCOM5_PAD3  ((PIN_PB23D_SERCOM5_PAD3 << 16) | MUX_PB23D_SERCOM5_PAD3)
+#define PORT_PB23D_SERCOM5_PAD3    (1ul << 23)
+#define PIN_PA21C_SERCOM5_PAD3            21L  /**< \brief SERCOM5 signal: PAD3 on PA21 mux C */
+#define MUX_PA21C_SERCOM5_PAD3             2L
+#define PINMUX_PA21C_SERCOM5_PAD3  ((PIN_PA21C_SERCOM5_PAD3 << 16) | MUX_PA21C_SERCOM5_PAD3)
+#define PORT_PA21C_SERCOM5_PAD3    (1ul << 21)
+/* ========== PORT definition for TCC0 peripheral ========== */
+#define PIN_PA04E_TCC0_WO0                 4L  /**< \brief TCC0 signal: WO0 on PA04 mux E */
+#define MUX_PA04E_TCC0_WO0                 4L
+#define PINMUX_PA04E_TCC0_WO0      ((PIN_PA04E_TCC0_WO0 << 16) | MUX_PA04E_TCC0_WO0)
+#define PORT_PA04E_TCC0_WO0        (1ul <<  4)
+#define PIN_PA08E_TCC0_WO0                 8L  /**< \brief TCC0 signal: WO0 on PA08 mux E */
+#define MUX_PA08E_TCC0_WO0                 4L
+#define PINMUX_PA08E_TCC0_WO0      ((PIN_PA08E_TCC0_WO0 << 16) | MUX_PA08E_TCC0_WO0)
+#define PORT_PA08E_TCC0_WO0        (1ul <<  8)
+#define PIN_PB30E_TCC0_WO0                62L  /**< \brief TCC0 signal: WO0 on PB30 mux E */
+#define MUX_PB30E_TCC0_WO0                 4L
+#define PINMUX_PB30E_TCC0_WO0      ((PIN_PB30E_TCC0_WO0 << 16) | MUX_PB30E_TCC0_WO0)
+#define PORT_PB30E_TCC0_WO0        (1ul << 30)
+#define PIN_PA05E_TCC0_WO1                 5L  /**< \brief TCC0 signal: WO1 on PA05 mux E */
+#define MUX_PA05E_TCC0_WO1                 4L
+#define PINMUX_PA05E_TCC0_WO1      ((PIN_PA05E_TCC0_WO1 << 16) | MUX_PA05E_TCC0_WO1)
+#define PORT_PA05E_TCC0_WO1        (1ul <<  5)
+#define PIN_PA09E_TCC0_WO1                 9L  /**< \brief TCC0 signal: WO1 on PA09 mux E */
+#define MUX_PA09E_TCC0_WO1                 4L
+#define PINMUX_PA09E_TCC0_WO1      ((PIN_PA09E_TCC0_WO1 << 16) | MUX_PA09E_TCC0_WO1)
+#define PORT_PA09E_TCC0_WO1        (1ul <<  9)
+#define PIN_PB31E_TCC0_WO1                63L  /**< \brief TCC0 signal: WO1 on PB31 mux E */
+#define MUX_PB31E_TCC0_WO1                 4L
+#define PINMUX_PB31E_TCC0_WO1      ((PIN_PB31E_TCC0_WO1 << 16) | MUX_PB31E_TCC0_WO1)
+#define PORT_PB31E_TCC0_WO1        (1ul << 31)
+#define PIN_PA10F_TCC0_WO2                10L  /**< \brief TCC0 signal: WO2 on PA10 mux F */
+#define MUX_PA10F_TCC0_WO2                 5L
+#define PINMUX_PA10F_TCC0_WO2      ((PIN_PA10F_TCC0_WO2 << 16) | MUX_PA10F_TCC0_WO2)
+#define PORT_PA10F_TCC0_WO2        (1ul << 10)
+#define PIN_PA18F_TCC0_WO2                18L  /**< \brief TCC0 signal: WO2 on PA18 mux F */
+#define MUX_PA18F_TCC0_WO2                 5L
+#define PINMUX_PA18F_TCC0_WO2      ((PIN_PA18F_TCC0_WO2 << 16) | MUX_PA18F_TCC0_WO2)
+#define PORT_PA18F_TCC0_WO2        (1ul << 18)
+#define PIN_PA11F_TCC0_WO3                11L  /**< \brief TCC0 signal: WO3 on PA11 mux F */
+#define MUX_PA11F_TCC0_WO3                 5L
+#define PINMUX_PA11F_TCC0_WO3      ((PIN_PA11F_TCC0_WO3 << 16) | MUX_PA11F_TCC0_WO3)
+#define PORT_PA11F_TCC0_WO3        (1ul << 11)
+#define PIN_PA19F_TCC0_WO3                19L  /**< \brief TCC0 signal: WO3 on PA19 mux F */
+#define MUX_PA19F_TCC0_WO3                 5L
+#define PINMUX_PA19F_TCC0_WO3      ((PIN_PA19F_TCC0_WO3 << 16) | MUX_PA19F_TCC0_WO3)
+#define PORT_PA19F_TCC0_WO3        (1ul << 19)
+#define PIN_PA14F_TCC0_WO4                14L  /**< \brief TCC0 signal: WO4 on PA14 mux F */
+#define MUX_PA14F_TCC0_WO4                 5L
+#define PINMUX_PA14F_TCC0_WO4      ((PIN_PA14F_TCC0_WO4 << 16) | MUX_PA14F_TCC0_WO4)
+#define PORT_PA14F_TCC0_WO4        (1ul << 14)
+#define PIN_PA22F_TCC0_WO4                22L  /**< \brief TCC0 signal: WO4 on PA22 mux F */
+#define MUX_PA22F_TCC0_WO4                 5L
+#define PINMUX_PA22F_TCC0_WO4      ((PIN_PA22F_TCC0_WO4 << 16) | MUX_PA22F_TCC0_WO4)
+#define PORT_PA22F_TCC0_WO4        (1ul << 22)
+#define PIN_PB10F_TCC0_WO4                42L  /**< \brief TCC0 signal: WO4 on PB10 mux F */
+#define MUX_PB10F_TCC0_WO4                 5L
+#define PINMUX_PB10F_TCC0_WO4      ((PIN_PB10F_TCC0_WO4 << 16) | MUX_PB10F_TCC0_WO4)
+#define PORT_PB10F_TCC0_WO4        (1ul << 10)
+#define PIN_PB16F_TCC0_WO4                48L  /**< \brief TCC0 signal: WO4 on PB16 mux F */
+#define MUX_PB16F_TCC0_WO4                 5L
+#define PINMUX_PB16F_TCC0_WO4      ((PIN_PB16F_TCC0_WO4 << 16) | MUX_PB16F_TCC0_WO4)
+#define PORT_PB16F_TCC0_WO4        (1ul << 16)
+#define PIN_PA15F_TCC0_WO5                15L  /**< \brief TCC0 signal: WO5 on PA15 mux F */
+#define MUX_PA15F_TCC0_WO5                 5L
+#define PINMUX_PA15F_TCC0_WO5      ((PIN_PA15F_TCC0_WO5 << 16) | MUX_PA15F_TCC0_WO5)
+#define PORT_PA15F_TCC0_WO5        (1ul << 15)
+#define PIN_PA23F_TCC0_WO5                23L  /**< \brief TCC0 signal: WO5 on PA23 mux F */
+#define MUX_PA23F_TCC0_WO5                 5L
+#define PINMUX_PA23F_TCC0_WO5      ((PIN_PA23F_TCC0_WO5 << 16) | MUX_PA23F_TCC0_WO5)
+#define PORT_PA23F_TCC0_WO5        (1ul << 23)
+#define PIN_PB11F_TCC0_WO5                43L  /**< \brief TCC0 signal: WO5 on PB11 mux F */
+#define MUX_PB11F_TCC0_WO5                 5L
+#define PINMUX_PB11F_TCC0_WO5      ((PIN_PB11F_TCC0_WO5 << 16) | MUX_PB11F_TCC0_WO5)
+#define PORT_PB11F_TCC0_WO5        (1ul << 11)
+#define PIN_PB17F_TCC0_WO5                49L  /**< \brief TCC0 signal: WO5 on PB17 mux F */
+#define MUX_PB17F_TCC0_WO5                 5L
+#define PINMUX_PB17F_TCC0_WO5      ((PIN_PB17F_TCC0_WO5 << 16) | MUX_PB17F_TCC0_WO5)
+#define PORT_PB17F_TCC0_WO5        (1ul << 17)
+#define PIN_PA12F_TCC0_WO6                12L  /**< \brief TCC0 signal: WO6 on PA12 mux F */
+#define MUX_PA12F_TCC0_WO6                 5L
+#define PINMUX_PA12F_TCC0_WO6      ((PIN_PA12F_TCC0_WO6 << 16) | MUX_PA12F_TCC0_WO6)
+#define PORT_PA12F_TCC0_WO6        (1ul << 12)
+#define PIN_PA20F_TCC0_WO6                20L  /**< \brief TCC0 signal: WO6 on PA20 mux F */
+#define MUX_PA20F_TCC0_WO6                 5L
+#define PINMUX_PA20F_TCC0_WO6      ((PIN_PA20F_TCC0_WO6 << 16) | MUX_PA20F_TCC0_WO6)
+#define PORT_PA20F_TCC0_WO6        (1ul << 20)
+#define PIN_PB12F_TCC0_WO6                44L  /**< \brief TCC0 signal: WO6 on PB12 mux F */
+#define MUX_PB12F_TCC0_WO6                 5L
+#define PINMUX_PB12F_TCC0_WO6      ((PIN_PB12F_TCC0_WO6 << 16) | MUX_PB12F_TCC0_WO6)
+#define PORT_PB12F_TCC0_WO6        (1ul << 12)
+#define PIN_PA16F_TCC0_WO6                16L  /**< \brief TCC0 signal: WO6 on PA16 mux F */
+#define MUX_PA16F_TCC0_WO6                 5L
+#define PINMUX_PA16F_TCC0_WO6      ((PIN_PA16F_TCC0_WO6 << 16) | MUX_PA16F_TCC0_WO6)
+#define PORT_PA16F_TCC0_WO6        (1ul << 16)
+#define PIN_PA13F_TCC0_WO7                13L  /**< \brief TCC0 signal: WO7 on PA13 mux F */
+#define MUX_PA13F_TCC0_WO7                 5L
+#define PINMUX_PA13F_TCC0_WO7      ((PIN_PA13F_TCC0_WO7 << 16) | MUX_PA13F_TCC0_WO7)
+#define PORT_PA13F_TCC0_WO7        (1ul << 13)
+#define PIN_PA21F_TCC0_WO7                21L  /**< \brief TCC0 signal: WO7 on PA21 mux F */
+#define MUX_PA21F_TCC0_WO7                 5L
+#define PINMUX_PA21F_TCC0_WO7      ((PIN_PA21F_TCC0_WO7 << 16) | MUX_PA21F_TCC0_WO7)
+#define PORT_PA21F_TCC0_WO7        (1ul << 21)
+#define PIN_PB13F_TCC0_WO7                45L  /**< \brief TCC0 signal: WO7 on PB13 mux F */
+#define MUX_PB13F_TCC0_WO7                 5L
+#define PINMUX_PB13F_TCC0_WO7      ((PIN_PB13F_TCC0_WO7 << 16) | MUX_PB13F_TCC0_WO7)
+#define PORT_PB13F_TCC0_WO7        (1ul << 13)
+#define PIN_PA17F_TCC0_WO7                17L  /**< \brief TCC0 signal: WO7 on PA17 mux F */
+#define MUX_PA17F_TCC0_WO7                 5L
+#define PINMUX_PA17F_TCC0_WO7      ((PIN_PA17F_TCC0_WO7 << 16) | MUX_PA17F_TCC0_WO7)
+#define PORT_PA17F_TCC0_WO7        (1ul << 17)
+/* ========== PORT definition for TCC1 peripheral ========== */
+#define PIN_PA06E_TCC1_WO0                 6L  /**< \brief TCC1 signal: WO0 on PA06 mux E */
+#define MUX_PA06E_TCC1_WO0                 4L
+#define PINMUX_PA06E_TCC1_WO0      ((PIN_PA06E_TCC1_WO0 << 16) | MUX_PA06E_TCC1_WO0)
+#define PORT_PA06E_TCC1_WO0        (1ul <<  6)
+#define PIN_PA10E_TCC1_WO0                10L  /**< \brief TCC1 signal: WO0 on PA10 mux E */
+#define MUX_PA10E_TCC1_WO0                 4L
+#define PINMUX_PA10E_TCC1_WO0      ((PIN_PA10E_TCC1_WO0 << 16) | MUX_PA10E_TCC1_WO0)
+#define PORT_PA10E_TCC1_WO0        (1ul << 10)
+#define PIN_PA30E_TCC1_WO0                30L  /**< \brief TCC1 signal: WO0 on PA30 mux E */
+#define MUX_PA30E_TCC1_WO0                 4L
+#define PINMUX_PA30E_TCC1_WO0      ((PIN_PA30E_TCC1_WO0 << 16) | MUX_PA30E_TCC1_WO0)
+#define PORT_PA30E_TCC1_WO0        (1ul << 30)
+#define PIN_PA07E_TCC1_WO1                 7L  /**< \brief TCC1 signal: WO1 on PA07 mux E */
+#define MUX_PA07E_TCC1_WO1                 4L
+#define PINMUX_PA07E_TCC1_WO1      ((PIN_PA07E_TCC1_WO1 << 16) | MUX_PA07E_TCC1_WO1)
+#define PORT_PA07E_TCC1_WO1        (1ul <<  7)
+#define PIN_PA11E_TCC1_WO1                11L  /**< \brief TCC1 signal: WO1 on PA11 mux E */
+#define MUX_PA11E_TCC1_WO1                 4L
+#define PINMUX_PA11E_TCC1_WO1      ((PIN_PA11E_TCC1_WO1 << 16) | MUX_PA11E_TCC1_WO1)
+#define PORT_PA11E_TCC1_WO1        (1ul << 11)
+#define PIN_PA31E_TCC1_WO1                31L  /**< \brief TCC1 signal: WO1 on PA31 mux E */
+#define MUX_PA31E_TCC1_WO1                 4L
+#define PINMUX_PA31E_TCC1_WO1      ((PIN_PA31E_TCC1_WO1 << 16) | MUX_PA31E_TCC1_WO1)
+#define PORT_PA31E_TCC1_WO1        (1ul << 31)
+#define PIN_PA08F_TCC1_WO2                 8L  /**< \brief TCC1 signal: WO2 on PA08 mux F */
+#define MUX_PA08F_TCC1_WO2                 5L
+#define PINMUX_PA08F_TCC1_WO2      ((PIN_PA08F_TCC1_WO2 << 16) | MUX_PA08F_TCC1_WO2)
+#define PORT_PA08F_TCC1_WO2        (1ul <<  8)
+#define PIN_PA24F_TCC1_WO2                24L  /**< \brief TCC1 signal: WO2 on PA24 mux F */
+#define MUX_PA24F_TCC1_WO2                 5L
+#define PINMUX_PA24F_TCC1_WO2      ((PIN_PA24F_TCC1_WO2 << 16) | MUX_PA24F_TCC1_WO2)
+#define PORT_PA24F_TCC1_WO2        (1ul << 24)
+#define PIN_PB30F_TCC1_WO2                62L  /**< \brief TCC1 signal: WO2 on PB30 mux F */
+#define MUX_PB30F_TCC1_WO2                 5L
+#define PINMUX_PB30F_TCC1_WO2      ((PIN_PB30F_TCC1_WO2 << 16) | MUX_PB30F_TCC1_WO2)
+#define PORT_PB30F_TCC1_WO2        (1ul << 30)
+#define PIN_PA09F_TCC1_WO3                 9L  /**< \brief TCC1 signal: WO3 on PA09 mux F */
+#define MUX_PA09F_TCC1_WO3                 5L
+#define PINMUX_PA09F_TCC1_WO3      ((PIN_PA09F_TCC1_WO3 << 16) | MUX_PA09F_TCC1_WO3)
+#define PORT_PA09F_TCC1_WO3        (1ul <<  9)
+#define PIN_PA25F_TCC1_WO3                25L  /**< \brief TCC1 signal: WO3 on PA25 mux F */
+#define MUX_PA25F_TCC1_WO3                 5L
+#define PINMUX_PA25F_TCC1_WO3      ((PIN_PA25F_TCC1_WO3 << 16) | MUX_PA25F_TCC1_WO3)
+#define PORT_PA25F_TCC1_WO3        (1ul << 25)
+#define PIN_PB31F_TCC1_WO3                63L  /**< \brief TCC1 signal: WO3 on PB31 mux F */
+#define MUX_PB31F_TCC1_WO3                 5L
+#define PINMUX_PB31F_TCC1_WO3      ((PIN_PB31F_TCC1_WO3 << 16) | MUX_PB31F_TCC1_WO3)
+#define PORT_PB31F_TCC1_WO3        (1ul << 31)
+/* ========== PORT definition for TCC2 peripheral ========== */
+#define PIN_PA12E_TCC2_WO0                12L  /**< \brief TCC2 signal: WO0 on PA12 mux E */
+#define MUX_PA12E_TCC2_WO0                 4L
+#define PINMUX_PA12E_TCC2_WO0      ((PIN_PA12E_TCC2_WO0 << 16) | MUX_PA12E_TCC2_WO0)
+#define PORT_PA12E_TCC2_WO0        (1ul << 12)
+#define PIN_PA16E_TCC2_WO0                16L  /**< \brief TCC2 signal: WO0 on PA16 mux E */
+#define MUX_PA16E_TCC2_WO0                 4L
+#define PINMUX_PA16E_TCC2_WO0      ((PIN_PA16E_TCC2_WO0 << 16) | MUX_PA16E_TCC2_WO0)
+#define PORT_PA16E_TCC2_WO0        (1ul << 16)
+#define PIN_PA00E_TCC2_WO0                 0L  /**< \brief TCC2 signal: WO0 on PA00 mux E */
+#define MUX_PA00E_TCC2_WO0                 4L
+#define PINMUX_PA00E_TCC2_WO0      ((PIN_PA00E_TCC2_WO0 << 16) | MUX_PA00E_TCC2_WO0)
+#define PORT_PA00E_TCC2_WO0        (1ul <<  0)
+#define PIN_PA13E_TCC2_WO1                13L  /**< \brief TCC2 signal: WO1 on PA13 mux E */
+#define MUX_PA13E_TCC2_WO1                 4L
+#define PINMUX_PA13E_TCC2_WO1      ((PIN_PA13E_TCC2_WO1 << 16) | MUX_PA13E_TCC2_WO1)
+#define PORT_PA13E_TCC2_WO1        (1ul << 13)
+#define PIN_PA17E_TCC2_WO1                17L  /**< \brief TCC2 signal: WO1 on PA17 mux E */
+#define MUX_PA17E_TCC2_WO1                 4L
+#define PINMUX_PA17E_TCC2_WO1      ((PIN_PA17E_TCC2_WO1 << 16) | MUX_PA17E_TCC2_WO1)
+#define PORT_PA17E_TCC2_WO1        (1ul << 17)
+#define PIN_PA01E_TCC2_WO1                 1L  /**< \brief TCC2 signal: WO1 on PA01 mux E */
+#define MUX_PA01E_TCC2_WO1                 4L
+#define PINMUX_PA01E_TCC2_WO1      ((PIN_PA01E_TCC2_WO1 << 16) | MUX_PA01E_TCC2_WO1)
+#define PORT_PA01E_TCC2_WO1        (1ul <<  1)
+/* ========== PORT definition for TC3 peripheral ========== */
+#define PIN_PA18E_TC3_WO0                 18L  /**< \brief TC3 signal: WO0 on PA18 mux E */
+#define MUX_PA18E_TC3_WO0                  4L
+#define PINMUX_PA18E_TC3_WO0       ((PIN_PA18E_TC3_WO0 << 16) | MUX_PA18E_TC3_WO0)
+#define PORT_PA18E_TC3_WO0         (1ul << 18)
+#define PIN_PA14E_TC3_WO0                 14L  /**< \brief TC3 signal: WO0 on PA14 mux E */
+#define MUX_PA14E_TC3_WO0                  4L
+#define PINMUX_PA14E_TC3_WO0       ((PIN_PA14E_TC3_WO0 << 16) | MUX_PA14E_TC3_WO0)
+#define PORT_PA14E_TC3_WO0         (1ul << 14)
+#define PIN_PA19E_TC3_WO1                 19L  /**< \brief TC3 signal: WO1 on PA19 mux E */
+#define MUX_PA19E_TC3_WO1                  4L
+#define PINMUX_PA19E_TC3_WO1       ((PIN_PA19E_TC3_WO1 << 16) | MUX_PA19E_TC3_WO1)
+#define PORT_PA19E_TC3_WO1         (1ul << 19)
+#define PIN_PA15E_TC3_WO1                 15L  /**< \brief TC3 signal: WO1 on PA15 mux E */
+#define MUX_PA15E_TC3_WO1                  4L
+#define PINMUX_PA15E_TC3_WO1       ((PIN_PA15E_TC3_WO1 << 16) | MUX_PA15E_TC3_WO1)
+#define PORT_PA15E_TC3_WO1         (1ul << 15)
+/* ========== PORT definition for TC4 peripheral ========== */
+#define PIN_PA22E_TC4_WO0                 22L  /**< \brief TC4 signal: WO0 on PA22 mux E */
+#define MUX_PA22E_TC4_WO0                  4L
+#define PINMUX_PA22E_TC4_WO0       ((PIN_PA22E_TC4_WO0 << 16) | MUX_PA22E_TC4_WO0)
+#define PORT_PA22E_TC4_WO0         (1ul << 22)
+#define PIN_PB08E_TC4_WO0                 40L  /**< \brief TC4 signal: WO0 on PB08 mux E */
+#define MUX_PB08E_TC4_WO0                  4L
+#define PINMUX_PB08E_TC4_WO0       ((PIN_PB08E_TC4_WO0 << 16) | MUX_PB08E_TC4_WO0)
+#define PORT_PB08E_TC4_WO0         (1ul <<  8)
+#define PIN_PB12E_TC4_WO0                 44L  /**< \brief TC4 signal: WO0 on PB12 mux E */
+#define MUX_PB12E_TC4_WO0                  4L
+#define PINMUX_PB12E_TC4_WO0       ((PIN_PB12E_TC4_WO0 << 16) | MUX_PB12E_TC4_WO0)
+#define PORT_PB12E_TC4_WO0         (1ul << 12)
+#define PIN_PA23E_TC4_WO1                 23L  /**< \brief TC4 signal: WO1 on PA23 mux E */
+#define MUX_PA23E_TC4_WO1                  4L
+#define PINMUX_PA23E_TC4_WO1       ((PIN_PA23E_TC4_WO1 << 16) | MUX_PA23E_TC4_WO1)
+#define PORT_PA23E_TC4_WO1         (1ul << 23)
+#define PIN_PB09E_TC4_WO1                 41L  /**< \brief TC4 signal: WO1 on PB09 mux E */
+#define MUX_PB09E_TC4_WO1                  4L
+#define PINMUX_PB09E_TC4_WO1       ((PIN_PB09E_TC4_WO1 << 16) | MUX_PB09E_TC4_WO1)
+#define PORT_PB09E_TC4_WO1         (1ul <<  9)
+#define PIN_PB13E_TC4_WO1                 45L  /**< \brief TC4 signal: WO1 on PB13 mux E */
+#define MUX_PB13E_TC4_WO1                  4L
+#define PINMUX_PB13E_TC4_WO1       ((PIN_PB13E_TC4_WO1 << 16) | MUX_PB13E_TC4_WO1)
+#define PORT_PB13E_TC4_WO1         (1ul << 13)
+/* ========== PORT definition for TC5 peripheral ========== */
+#define PIN_PA24E_TC5_WO0                 24L  /**< \brief TC5 signal: WO0 on PA24 mux E */
+#define MUX_PA24E_TC5_WO0                  4L
+#define PINMUX_PA24E_TC5_WO0       ((PIN_PA24E_TC5_WO0 << 16) | MUX_PA24E_TC5_WO0)
+#define PORT_PA24E_TC5_WO0         (1ul << 24)
+#define PIN_PB10E_TC5_WO0                 42L  /**< \brief TC5 signal: WO0 on PB10 mux E */
+#define MUX_PB10E_TC5_WO0                  4L
+#define PINMUX_PB10E_TC5_WO0       ((PIN_PB10E_TC5_WO0 << 16) | MUX_PB10E_TC5_WO0)
+#define PORT_PB10E_TC5_WO0         (1ul << 10)
+#define PIN_PB14E_TC5_WO0                 46L  /**< \brief TC5 signal: WO0 on PB14 mux E */
+#define MUX_PB14E_TC5_WO0                  4L
+#define PINMUX_PB14E_TC5_WO0       ((PIN_PB14E_TC5_WO0 << 16) | MUX_PB14E_TC5_WO0)
+#define PORT_PB14E_TC5_WO0         (1ul << 14)
+#define PIN_PA25E_TC5_WO1                 25L  /**< \brief TC5 signal: WO1 on PA25 mux E */
+#define MUX_PA25E_TC5_WO1                  4L
+#define PINMUX_PA25E_TC5_WO1       ((PIN_PA25E_TC5_WO1 << 16) | MUX_PA25E_TC5_WO1)
+#define PORT_PA25E_TC5_WO1         (1ul << 25)
+#define PIN_PB11E_TC5_WO1                 43L  /**< \brief TC5 signal: WO1 on PB11 mux E */
+#define MUX_PB11E_TC5_WO1                  4L
+#define PINMUX_PB11E_TC5_WO1       ((PIN_PB11E_TC5_WO1 << 16) | MUX_PB11E_TC5_WO1)
+#define PORT_PB11E_TC5_WO1         (1ul << 11)
+#define PIN_PB15E_TC5_WO1                 47L  /**< \brief TC5 signal: WO1 on PB15 mux E */
+#define MUX_PB15E_TC5_WO1                  4L
+#define PINMUX_PB15E_TC5_WO1       ((PIN_PB15E_TC5_WO1 << 16) | MUX_PB15E_TC5_WO1)
+#define PORT_PB15E_TC5_WO1         (1ul << 15)
+/* ========== PORT definition for TC6 peripheral ========== */
+#define PIN_PB02E_TC6_WO0                 34L  /**< \brief TC6 signal: WO0 on PB02 mux E */
+#define MUX_PB02E_TC6_WO0                  4L
+#define PINMUX_PB02E_TC6_WO0       ((PIN_PB02E_TC6_WO0 << 16) | MUX_PB02E_TC6_WO0)
+#define PORT_PB02E_TC6_WO0         (1ul <<  2)
+#define PIN_PB16E_TC6_WO0                 48L  /**< \brief TC6 signal: WO0 on PB16 mux E */
+#define MUX_PB16E_TC6_WO0                  4L
+#define PINMUX_PB16E_TC6_WO0       ((PIN_PB16E_TC6_WO0 << 16) | MUX_PB16E_TC6_WO0)
+#define PORT_PB16E_TC6_WO0         (1ul << 16)
+#define PIN_PB03E_TC6_WO1                 35L  /**< \brief TC6 signal: WO1 on PB03 mux E */
+#define MUX_PB03E_TC6_WO1                  4L
+#define PINMUX_PB03E_TC6_WO1       ((PIN_PB03E_TC6_WO1 << 16) | MUX_PB03E_TC6_WO1)
+#define PORT_PB03E_TC6_WO1         (1ul <<  3)
+#define PIN_PB17E_TC6_WO1                 49L  /**< \brief TC6 signal: WO1 on PB17 mux E */
+#define MUX_PB17E_TC6_WO1                  4L
+#define PINMUX_PB17E_TC6_WO1       ((PIN_PB17E_TC6_WO1 << 16) | MUX_PB17E_TC6_WO1)
+#define PORT_PB17E_TC6_WO1         (1ul << 17)
+/* ========== PORT definition for TC7 peripheral ========== */
+#define PIN_PA20E_TC7_WO0                 20L  /**< \brief TC7 signal: WO0 on PA20 mux E */
+#define MUX_PA20E_TC7_WO0                  4L
+#define PINMUX_PA20E_TC7_WO0       ((PIN_PA20E_TC7_WO0 << 16) | MUX_PA20E_TC7_WO0)
+#define PORT_PA20E_TC7_WO0         (1ul << 20)
+#define PIN_PB00E_TC7_WO0                 32L  /**< \brief TC7 signal: WO0 on PB00 mux E */
+#define MUX_PB00E_TC7_WO0                  4L
+#define PINMUX_PB00E_TC7_WO0       ((PIN_PB00E_TC7_WO0 << 16) | MUX_PB00E_TC7_WO0)
+#define PORT_PB00E_TC7_WO0         (1ul <<  0)
+#define PIN_PB22E_TC7_WO0                 54L  /**< \brief TC7 signal: WO0 on PB22 mux E */
+#define MUX_PB22E_TC7_WO0                  4L
+#define PINMUX_PB22E_TC7_WO0       ((PIN_PB22E_TC7_WO0 << 16) | MUX_PB22E_TC7_WO0)
+#define PORT_PB22E_TC7_WO0         (1ul << 22)
+#define PIN_PA21E_TC7_WO1                 21L  /**< \brief TC7 signal: WO1 on PA21 mux E */
+#define MUX_PA21E_TC7_WO1                  4L
+#define PINMUX_PA21E_TC7_WO1       ((PIN_PA21E_TC7_WO1 << 16) | MUX_PA21E_TC7_WO1)
+#define PORT_PA21E_TC7_WO1         (1ul << 21)
+#define PIN_PB01E_TC7_WO1                 33L  /**< \brief TC7 signal: WO1 on PB01 mux E */
+#define MUX_PB01E_TC7_WO1                  4L
+#define PINMUX_PB01E_TC7_WO1       ((PIN_PB01E_TC7_WO1 << 16) | MUX_PB01E_TC7_WO1)
+#define PORT_PB01E_TC7_WO1         (1ul <<  1)
+#define PIN_PB23E_TC7_WO1                 55L  /**< \brief TC7 signal: WO1 on PB23 mux E */
+#define MUX_PB23E_TC7_WO1                  4L
+#define PINMUX_PB23E_TC7_WO1       ((PIN_PB23E_TC7_WO1 << 16) | MUX_PB23E_TC7_WO1)
+#define PORT_PB23E_TC7_WO1         (1ul << 23)
+/* ========== PORT definition for ADC peripheral ========== */
+#define PIN_PA02B_ADC_AIN0                 2L  /**< \brief ADC signal: AIN0 on PA02 mux B */
+#define MUX_PA02B_ADC_AIN0                 1L
+#define PINMUX_PA02B_ADC_AIN0      ((PIN_PA02B_ADC_AIN0 << 16) | MUX_PA02B_ADC_AIN0)
+#define PORT_PA02B_ADC_AIN0        (1ul <<  2)
+#define PIN_PA03B_ADC_AIN1                 3L  /**< \brief ADC signal: AIN1 on PA03 mux B */
+#define MUX_PA03B_ADC_AIN1                 1L
+#define PINMUX_PA03B_ADC_AIN1      ((PIN_PA03B_ADC_AIN1 << 16) | MUX_PA03B_ADC_AIN1)
+#define PORT_PA03B_ADC_AIN1        (1ul <<  3)
+#define PIN_PB08B_ADC_AIN2                40L  /**< \brief ADC signal: AIN2 on PB08 mux B */
+#define MUX_PB08B_ADC_AIN2                 1L
+#define PINMUX_PB08B_ADC_AIN2      ((PIN_PB08B_ADC_AIN2 << 16) | MUX_PB08B_ADC_AIN2)
+#define PORT_PB08B_ADC_AIN2        (1ul <<  8)
+#define PIN_PB09B_ADC_AIN3                41L  /**< \brief ADC signal: AIN3 on PB09 mux B */
+#define MUX_PB09B_ADC_AIN3                 1L
+#define PINMUX_PB09B_ADC_AIN3      ((PIN_PB09B_ADC_AIN3 << 16) | MUX_PB09B_ADC_AIN3)
+#define PORT_PB09B_ADC_AIN3        (1ul <<  9)
+#define PIN_PA04B_ADC_AIN4                 4L  /**< \brief ADC signal: AIN4 on PA04 mux B */
+#define MUX_PA04B_ADC_AIN4                 1L
+#define PINMUX_PA04B_ADC_AIN4      ((PIN_PA04B_ADC_AIN4 << 16) | MUX_PA04B_ADC_AIN4)
+#define PORT_PA04B_ADC_AIN4        (1ul <<  4)
+#define PIN_PA05B_ADC_AIN5                 5L  /**< \brief ADC signal: AIN5 on PA05 mux B */
+#define MUX_PA05B_ADC_AIN5                 1L
+#define PINMUX_PA05B_ADC_AIN5      ((PIN_PA05B_ADC_AIN5 << 16) | MUX_PA05B_ADC_AIN5)
+#define PORT_PA05B_ADC_AIN5        (1ul <<  5)
+#define PIN_PA06B_ADC_AIN6                 6L  /**< \brief ADC signal: AIN6 on PA06 mux B */
+#define MUX_PA06B_ADC_AIN6                 1L
+#define PINMUX_PA06B_ADC_AIN6      ((PIN_PA06B_ADC_AIN6 << 16) | MUX_PA06B_ADC_AIN6)
+#define PORT_PA06B_ADC_AIN6        (1ul <<  6)
+#define PIN_PA07B_ADC_AIN7                 7L  /**< \brief ADC signal: AIN7 on PA07 mux B */
+#define MUX_PA07B_ADC_AIN7                 1L
+#define PINMUX_PA07B_ADC_AIN7      ((PIN_PA07B_ADC_AIN7 << 16) | MUX_PA07B_ADC_AIN7)
+#define PORT_PA07B_ADC_AIN7        (1ul <<  7)
+#define PIN_PB00B_ADC_AIN8                32L  /**< \brief ADC signal: AIN8 on PB00 mux B */
+#define MUX_PB00B_ADC_AIN8                 1L
+#define PINMUX_PB00B_ADC_AIN8      ((PIN_PB00B_ADC_AIN8 << 16) | MUX_PB00B_ADC_AIN8)
+#define PORT_PB00B_ADC_AIN8        (1ul <<  0)
+#define PIN_PB01B_ADC_AIN9                33L  /**< \brief ADC signal: AIN9 on PB01 mux B */
+#define MUX_PB01B_ADC_AIN9                 1L
+#define PINMUX_PB01B_ADC_AIN9      ((PIN_PB01B_ADC_AIN9 << 16) | MUX_PB01B_ADC_AIN9)
+#define PORT_PB01B_ADC_AIN9        (1ul <<  1)
+#define PIN_PB02B_ADC_AIN10               34L  /**< \brief ADC signal: AIN10 on PB02 mux B */
+#define MUX_PB02B_ADC_AIN10                1L
+#define PINMUX_PB02B_ADC_AIN10     ((PIN_PB02B_ADC_AIN10 << 16) | MUX_PB02B_ADC_AIN10)
+#define PORT_PB02B_ADC_AIN10       (1ul <<  2)
+#define PIN_PB03B_ADC_AIN11               35L  /**< \brief ADC signal: AIN11 on PB03 mux B */
+#define MUX_PB03B_ADC_AIN11                1L
+#define PINMUX_PB03B_ADC_AIN11     ((PIN_PB03B_ADC_AIN11 << 16) | MUX_PB03B_ADC_AIN11)
+#define PORT_PB03B_ADC_AIN11       (1ul <<  3)
+#define PIN_PB04B_ADC_AIN12               36L  /**< \brief ADC signal: AIN12 on PB04 mux B */
+#define MUX_PB04B_ADC_AIN12                1L
+#define PINMUX_PB04B_ADC_AIN12     ((PIN_PB04B_ADC_AIN12 << 16) | MUX_PB04B_ADC_AIN12)
+#define PORT_PB04B_ADC_AIN12       (1ul <<  4)
+#define PIN_PB05B_ADC_AIN13               37L  /**< \brief ADC signal: AIN13 on PB05 mux B */
+#define MUX_PB05B_ADC_AIN13                1L
+#define PINMUX_PB05B_ADC_AIN13     ((PIN_PB05B_ADC_AIN13 << 16) | MUX_PB05B_ADC_AIN13)
+#define PORT_PB05B_ADC_AIN13       (1ul <<  5)
+#define PIN_PB06B_ADC_AIN14               38L  /**< \brief ADC signal: AIN14 on PB06 mux B */
+#define MUX_PB06B_ADC_AIN14                1L
+#define PINMUX_PB06B_ADC_AIN14     ((PIN_PB06B_ADC_AIN14 << 16) | MUX_PB06B_ADC_AIN14)
+#define PORT_PB06B_ADC_AIN14       (1ul <<  6)
+#define PIN_PB07B_ADC_AIN15               39L  /**< \brief ADC signal: AIN15 on PB07 mux B */
+#define MUX_PB07B_ADC_AIN15                1L
+#define PINMUX_PB07B_ADC_AIN15     ((PIN_PB07B_ADC_AIN15 << 16) | MUX_PB07B_ADC_AIN15)
+#define PORT_PB07B_ADC_AIN15       (1ul <<  7)
+#define PIN_PA08B_ADC_AIN16                8L  /**< \brief ADC signal: AIN16 on PA08 mux B */
+#define MUX_PA08B_ADC_AIN16                1L
+#define PINMUX_PA08B_ADC_AIN16     ((PIN_PA08B_ADC_AIN16 << 16) | MUX_PA08B_ADC_AIN16)
+#define PORT_PA08B_ADC_AIN16       (1ul <<  8)
+#define PIN_PA09B_ADC_AIN17                9L  /**< \brief ADC signal: AIN17 on PA09 mux B */
+#define MUX_PA09B_ADC_AIN17                1L
+#define PINMUX_PA09B_ADC_AIN17     ((PIN_PA09B_ADC_AIN17 << 16) | MUX_PA09B_ADC_AIN17)
+#define PORT_PA09B_ADC_AIN17       (1ul <<  9)
+#define PIN_PA10B_ADC_AIN18               10L  /**< \brief ADC signal: AIN18 on PA10 mux B */
+#define MUX_PA10B_ADC_AIN18                1L
+#define PINMUX_PA10B_ADC_AIN18     ((PIN_PA10B_ADC_AIN18 << 16) | MUX_PA10B_ADC_AIN18)
+#define PORT_PA10B_ADC_AIN18       (1ul << 10)
+#define PIN_PA11B_ADC_AIN19               11L  /**< \brief ADC signal: AIN19 on PA11 mux B */
+#define MUX_PA11B_ADC_AIN19                1L
+#define PINMUX_PA11B_ADC_AIN19     ((PIN_PA11B_ADC_AIN19 << 16) | MUX_PA11B_ADC_AIN19)
+#define PORT_PA11B_ADC_AIN19       (1ul << 11)
+#define PIN_PA04B_ADC_VREFP                4L  /**< \brief ADC signal: VREFP on PA04 mux B */
+#define MUX_PA04B_ADC_VREFP                1L
+#define PINMUX_PA04B_ADC_VREFP     ((PIN_PA04B_ADC_VREFP << 16) | MUX_PA04B_ADC_VREFP)
+#define PORT_PA04B_ADC_VREFP       (1ul <<  4)
+/* ========== PORT definition for AC peripheral ========== */
+#define PIN_PA04B_AC_AIN0                  4L  /**< \brief AC signal: AIN0 on PA04 mux B */
+#define MUX_PA04B_AC_AIN0                  1L
+#define PINMUX_PA04B_AC_AIN0       ((PIN_PA04B_AC_AIN0 << 16) | MUX_PA04B_AC_AIN0)
+#define PORT_PA04B_AC_AIN0         (1ul <<  4)
+#define PIN_PA05B_AC_AIN1                  5L  /**< \brief AC signal: AIN1 on PA05 mux B */
+#define MUX_PA05B_AC_AIN1                  1L
+#define PINMUX_PA05B_AC_AIN1       ((PIN_PA05B_AC_AIN1 << 16) | MUX_PA05B_AC_AIN1)
+#define PORT_PA05B_AC_AIN1         (1ul <<  5)
+#define PIN_PA06B_AC_AIN2                  6L  /**< \brief AC signal: AIN2 on PA06 mux B */
+#define MUX_PA06B_AC_AIN2                  1L
+#define PINMUX_PA06B_AC_AIN2       ((PIN_PA06B_AC_AIN2 << 16) | MUX_PA06B_AC_AIN2)
+#define PORT_PA06B_AC_AIN2         (1ul <<  6)
+#define PIN_PA07B_AC_AIN3                  7L  /**< \brief AC signal: AIN3 on PA07 mux B */
+#define MUX_PA07B_AC_AIN3                  1L
+#define PINMUX_PA07B_AC_AIN3       ((PIN_PA07B_AC_AIN3 << 16) | MUX_PA07B_AC_AIN3)
+#define PORT_PA07B_AC_AIN3         (1ul <<  7)
+#define PIN_PA12H_AC_CMP0                 12L  /**< \brief AC signal: CMP0 on PA12 mux H */
+#define MUX_PA12H_AC_CMP0                  7L
+#define PINMUX_PA12H_AC_CMP0       ((PIN_PA12H_AC_CMP0 << 16) | MUX_PA12H_AC_CMP0)
+#define PORT_PA12H_AC_CMP0         (1ul << 12)
+#define PIN_PA18H_AC_CMP0                 18L  /**< \brief AC signal: CMP0 on PA18 mux H */
+#define MUX_PA18H_AC_CMP0                  7L
+#define PINMUX_PA18H_AC_CMP0       ((PIN_PA18H_AC_CMP0 << 16) | MUX_PA18H_AC_CMP0)
+#define PORT_PA18H_AC_CMP0         (1ul << 18)
+#define PIN_PA13H_AC_CMP1                 13L  /**< \brief AC signal: CMP1 on PA13 mux H */
+#define MUX_PA13H_AC_CMP1                  7L
+#define PINMUX_PA13H_AC_CMP1       ((PIN_PA13H_AC_CMP1 << 16) | MUX_PA13H_AC_CMP1)
+#define PORT_PA13H_AC_CMP1         (1ul << 13)
+#define PIN_PA19H_AC_CMP1                 19L  /**< \brief AC signal: CMP1 on PA19 mux H */
+#define MUX_PA19H_AC_CMP1                  7L
+#define PINMUX_PA19H_AC_CMP1       ((PIN_PA19H_AC_CMP1 << 16) | MUX_PA19H_AC_CMP1)
+#define PORT_PA19H_AC_CMP1         (1ul << 19)
+/* ========== PORT definition for DAC peripheral ========== */
+#define PIN_PA02B_DAC_VOUT                 2L  /**< \brief DAC signal: VOUT on PA02 mux B */
+#define MUX_PA02B_DAC_VOUT                 1L
+#define PINMUX_PA02B_DAC_VOUT      ((PIN_PA02B_DAC_VOUT << 16) | MUX_PA02B_DAC_VOUT)
+#define PORT_PA02B_DAC_VOUT        (1ul <<  2)
+#define PIN_PA03B_DAC_VREFP                3L  /**< \brief DAC signal: VREFP on PA03 mux B */
+#define MUX_PA03B_DAC_VREFP                1L
+#define PINMUX_PA03B_DAC_VREFP     ((PIN_PA03B_DAC_VREFP << 16) | MUX_PA03B_DAC_VREFP)
+#define PORT_PA03B_DAC_VREFP       (1ul <<  3)
+/* ========== PORT definition for I2S peripheral ========== */
+#define PIN_PA11G_I2S_FS0                 11L  /**< \brief I2S signal: FS0 on PA11 mux G */
+#define MUX_PA11G_I2S_FS0                  6L
+#define PINMUX_PA11G_I2S_FS0       ((PIN_PA11G_I2S_FS0 << 16) | MUX_PA11G_I2S_FS0)
+#define PORT_PA11G_I2S_FS0         (1ul << 11)
+#define PIN_PA21G_I2S_FS0                 21L  /**< \brief I2S signal: FS0 on PA21 mux G */
+#define MUX_PA21G_I2S_FS0                  6L
+#define PINMUX_PA21G_I2S_FS0       ((PIN_PA21G_I2S_FS0 << 16) | MUX_PA21G_I2S_FS0)
+#define PORT_PA21G_I2S_FS0         (1ul << 21)
+#define PIN_PB12G_I2S_FS1                 44L  /**< \brief I2S signal: FS1 on PB12 mux G */
+#define MUX_PB12G_I2S_FS1                  6L
+#define PINMUX_PB12G_I2S_FS1       ((PIN_PB12G_I2S_FS1 << 16) | MUX_PB12G_I2S_FS1)
+#define PORT_PB12G_I2S_FS1         (1ul << 12)
+#define PIN_PA09G_I2S_MCK0                 9L  /**< \brief I2S signal: MCK0 on PA09 mux G */
+#define MUX_PA09G_I2S_MCK0                 6L
+#define PINMUX_PA09G_I2S_MCK0      ((PIN_PA09G_I2S_MCK0 << 16) | MUX_PA09G_I2S_MCK0)
+#define PORT_PA09G_I2S_MCK0        (1ul <<  9)
+#define PIN_PB17G_I2S_MCK0                49L  /**< \brief I2S signal: MCK0 on PB17 mux G */
+#define MUX_PB17G_I2S_MCK0                 6L
+#define PINMUX_PB17G_I2S_MCK0      ((PIN_PB17G_I2S_MCK0 << 16) | MUX_PB17G_I2S_MCK0)
+#define PORT_PB17G_I2S_MCK0        (1ul << 17)
+#define PIN_PB10G_I2S_MCK1                42L  /**< \brief I2S signal: MCK1 on PB10 mux G */
+#define MUX_PB10G_I2S_MCK1                 6L
+#define PINMUX_PB10G_I2S_MCK1      ((PIN_PB10G_I2S_MCK1 << 16) | MUX_PB10G_I2S_MCK1)
+#define PORT_PB10G_I2S_MCK1        (1ul << 10)
+#define PIN_PA10G_I2S_SCK0                10L  /**< \brief I2S signal: SCK0 on PA10 mux G */
+#define MUX_PA10G_I2S_SCK0                 6L
+#define PINMUX_PA10G_I2S_SCK0      ((PIN_PA10G_I2S_SCK0 << 16) | MUX_PA10G_I2S_SCK0)
+#define PORT_PA10G_I2S_SCK0        (1ul << 10)
+#define PIN_PA20G_I2S_SCK0                20L  /**< \brief I2S signal: SCK0 on PA20 mux G */
+#define MUX_PA20G_I2S_SCK0                 6L
+#define PINMUX_PA20G_I2S_SCK0      ((PIN_PA20G_I2S_SCK0 << 16) | MUX_PA20G_I2S_SCK0)
+#define PORT_PA20G_I2S_SCK0        (1ul << 20)
+#define PIN_PB11G_I2S_SCK1                43L  /**< \brief I2S signal: SCK1 on PB11 mux G */
+#define MUX_PB11G_I2S_SCK1                 6L
+#define PINMUX_PB11G_I2S_SCK1      ((PIN_PB11G_I2S_SCK1 << 16) | MUX_PB11G_I2S_SCK1)
+#define PORT_PB11G_I2S_SCK1        (1ul << 11)
+#define PIN_PA07G_I2S_SD0                  7L  /**< \brief I2S signal: SD0 on PA07 mux G */
+#define MUX_PA07G_I2S_SD0                  6L
+#define PINMUX_PA07G_I2S_SD0       ((PIN_PA07G_I2S_SD0 << 16) | MUX_PA07G_I2S_SD0)
+#define PORT_PA07G_I2S_SD0         (1ul <<  7)
+#define PIN_PA19G_I2S_SD0                 19L  /**< \brief I2S signal: SD0 on PA19 mux G */
+#define MUX_PA19G_I2S_SD0                  6L
+#define PINMUX_PA19G_I2S_SD0       ((PIN_PA19G_I2S_SD0 << 16) | MUX_PA19G_I2S_SD0)
+#define PORT_PA19G_I2S_SD0         (1ul << 19)
+#define PIN_PA08G_I2S_SD1                  8L  /**< \brief I2S signal: SD1 on PA08 mux G */
+#define MUX_PA08G_I2S_SD1                  6L
+#define PINMUX_PA08G_I2S_SD1       ((PIN_PA08G_I2S_SD1 << 16) | MUX_PA08G_I2S_SD1)
+#define PORT_PA08G_I2S_SD1         (1ul <<  8)
+#define PIN_PB16G_I2S_SD1                 48L  /**< \brief I2S signal: SD1 on PB16 mux G */
+#define MUX_PB16G_I2S_SD1                  6L
+#define PINMUX_PB16G_I2S_SD1       ((PIN_PB16G_I2S_SD1 << 16) | MUX_PB16G_I2S_SD1)
+#define PORT_PB16G_I2S_SD1         (1ul << 16)
+
+#endif /* _SAMD21J18A_PIO_ */

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/pio/pio_samr21g18a.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/pio/pio_samr21g18a.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Peripheral I/O description for SAMR21G18A
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMR21G18A_PIO_
 #define _SAMR21G18A_PIO_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samd21.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samd21.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Top header file for SAMD21
- *
- * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21_
 #define _SAMD21_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samd21j18a.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samd21j18a.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Header file for SAMD21J18A
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMD21J18A_
 #define _SAMD21J18A_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samr21.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samr21.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Top header file for SAMR21
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMR21_
 #define _SAMR21_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samr21g18a.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/samr21g18a.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Header file for SAMR21G18A
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAMR21G18A_
 #define _SAMR21G18A_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/compiler.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/compiler.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,47 +1,3 @@
-/**
- * \file
- *
- * \brief Commonly used includes, types and macros.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef UTILS_COMPILER_H_INCLUDED
 #define UTILS_COMPILER_H_INCLUDED
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/header_files/io.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/header_files/io.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,51 +1,3 @@
-/**
- * \file
- *
- * \brief Arch file for SAM0.
- *
- * This file defines common SAM0 series.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _SAM_IO_
 #define _SAM_IO_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/mrecursion.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/mrecursion.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Preprocessor macro recursion utils.
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _MRECURSION_H_
 #define _MRECURSION_H_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/mrepeat.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/mrepeat.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Preprocessor macro repeating utils.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _MREPEAT_H_
 #define _MREPEAT_H_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/preprocessor.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/preprocessor.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Preprocessor utils.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _PREPROCESSOR_H_
 #define _PREPROCESSOR_H_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/stringz.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/stringz.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Preprocessor stringizing utils.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _STRINGZ_H_
 #define _STRINGZ_H_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/tpaste.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/preprocessor/tpaste.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Preprocessor token pasting utils.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef _TPASTE_H_
 #define _TPASTE_H_
 

--- a/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/status_codes.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/status_codes.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,52 +1,3 @@
-/**
- * \file
- *
- * \brief Status code definitions.
- *
- * This file defines various status codes returned by functions,
- * indicating success or failure as well as what kind of failure.
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef STATUS_CODES_H_INCLUDED
 #define STATUS_CODES_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/PeripheralNames.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/PeripheralNames.h	Fri Jul 17 09:15:10 2015 +0100
@@ -27,6 +27,9 @@
 #define _SERCOM_SPI_NAME(n, unused) \
                             SPI##n,
 
+#define _SERCOM_PAD_NAME(n, pad) \
+				SERCOM##n##_PAD##pad = ((n & 0xF) | ((pad & 0xF) << 4)),
+
 #define _SERCOM_I2C_NAME(n, unused) \
                             I2C##n,
 
@@ -40,18 +43,38 @@
     UART_4 = (int)0x42001800UL,  // Base address of SERCOM4
     UART_5 = (int)0x42001C00UL   // Base address of SERCOM5
 } UARTName;
-/*
-typedef enum {
-    ADC0_0 = 0,
-    ADC0_1,
-    ADC0_2,
-    ADC0_3,
-    ADC0_4,
-    ADC0_5,
-    ADC0_6,
-    ADC0_7
+
+typedef enum { // for each input control mux  4,5,6,7,16,17,10,11 used in R21
+    ADC_4  =  0x4ul,
+    ADC_5  =  0x5ul,
+    ADC_6  =  0x6ul,
+    ADC_7  =  0x7ul,
+    ADC_10 =  0xAul,
+    ADC_11 =  0xBul,
+    ADC_16 =  0x10ul,
+    ADC_17 =  0x11ul
 } ADCName;
 
+typedef enum {  // for each channel
+    EXTINT_0 = 0,
+    EXTINT_1,
+    EXTINT_2,
+    EXTINT_3,
+    EXTINT_4,
+    EXTINT_5,
+    EXTINT_6,
+    EXTINT_7,
+    EXTINT_8,
+    EXTINT_9,
+    EXTINT_10,
+    EXTINT_11,
+    EXTINT_12,
+    EXTINT_13,
+    EXTINT_14,
+    EXTINT_15
+} EXTINTName;
+
+/*
 typedef enum {
     DAC_0 = 0
 } DACName;*/
@@ -63,6 +86,20 @@
 typedef enum {
     MREPEAT(SERCOM_INST_NUM, _SERCOM_I2C_NAME, ~)
 } I2CName;
+
+typedef enum {
+    /* Pad 0 definitions */
+    MREPEAT(SERCOM_INST_NUM, _SERCOM_PAD_NAME, 0)
+
+    /* Pad 1 definitions */
+    MREPEAT(SERCOM_INST_NUM, _SERCOM_PAD_NAME, 1)
+
+    /* Pad 2 definitions */
+    MREPEAT(SERCOM_INST_NUM, _SERCOM_PAD_NAME, 2)
+
+    /* Pad 3 definitions */
+    MREPEAT(SERCOM_INST_NUM, _SERCOM_PAD_NAME, 3)
+} SercomPadName;
 /*
 typedef enum {
     PWM_1 = 1,

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/PeripheralPins.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/PeripheralPins.h	Fri Jul 17 09:15:10 2015 +0100
@@ -20,34 +20,21 @@
 #include "pinmap.h"
 #include "PeripheralNames.h"
 
-void find_pin_settings (PinName output, PinName input, PinName clock, PinName chipsel, uint32_t* pad_pinmuxes);  // clock also for RTS and chipsel for CTS
-uint32_t find_mux_setting (PinName output, PinName input, PinName clock, PinName chipsel);
 /************RTC***************/
 //extern const PinMap PinMap_RTC[];
 
 /************ADC***************/
-//extern const PinMap PinMap_ADC[];
-
-/************DAC***************/
-//extern const PinMap PinMap_DAC[];
-
-/************I2C***************/
-//extern const PinMap PinMap_I2C_SDA[];
-//extern const PinMap PinMap_I2C_SCL[];
+extern const PinMap PinMap_ADC[];
 
-/************UART***************/
-extern const PinMap PinMap_UART_TX[];
-extern const PinMap PinMap_UART_RX[];
-
-/************SPI***************/
-//extern const PinMap PinMap_SPI_SCLK[];
-//extern const PinMap PinMap_SPI_MOSI[];
-//extern const PinMap PinMap_SPI_MISO[];
-//extern const PinMap PinMap_SPI_SSEL[];
+//*********SERCOM*************/
+extern const PinMap PinMap_SERCOM_PAD[];
+extern const PinMap PinMap_SERCOM_PADEx[];
 
 /************PWM***************/
 //extern const PinMap PinMap_PWM[];
 
+/**********EXTINT*************/
+extern const PinMap PinMap_EXTINT[];
 
 
 #endif

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/PinNames.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/PinNames.h	Fri Jul 17 09:15:10 2015 +0100
@@ -31,8 +31,6 @@
 typedef enum {
     PA00  = 0,
     PA01  = 1,
-    PA02  = 2,
-    PA03  = 3,
     PA04  = 4,
     PA05  = 5,
     PA06  = 6,
@@ -50,58 +48,40 @@
     PA18  = 18,
     PA19  = 19,
     PA20  = 20,
-    PA21  = 21,
     PA22  = 22,
     PA23  = 23,
     PA24  = 24,
     PA25  = 25,
-    PA26  = 26,
     PA27  = 27,
     PA28  = 28,
-    PA29  = 29,
     PA30  = 30,
     PA31  = 31,
 
     PB00  = 32,
-    PB01  = 33,
     PB02  = 34,
     PB03  = 35,
-    PB04  = 36,
-    PB05  = 37,
-    PB06  = 38,
-    PB07  = 39,
     PB08  = 40,
     PB09  = 41,
-    PB10  = 42,
-    PB11  = 43,
-    PB12  = 44,
-    PB13  = 45,
     PB14  = 46,
     PB15  = 47,
     PB16  = 48,
     PB17  = 49,
-    PB18  = 50,
-    PB19  = 51,
-    PB20  = 52,
-    PB21  = 53,
     PB22  = 54,
     PB23  = 55,
-    PB24  = 56,
-    PB25  = 57,
-    PB26  = 58,
-    PB27  = 59,
-    PB28  = 60,
-    PB29  = 61,
     PB30  = 62,
     PB31  = 63,
 
-    PC16 = 64,
-    PC18 = 65,
-    PC19 = 66,
+    PC16 = 80,
+    PC18 = 82,
+    PC19 = 83,
 
     USBTX = PA04,
     USBRX = PA05,
+
     LED1 = PA19,
+    LED2 = PA19,
+    LED3 = PA19,
+    LED4 = PA19,
 
     // Not connected
     NC = (int)0xFFFFFFFF

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/SAMD21_XPLAINED_PRO/samd21_xplained_pro.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/SAMD21_XPLAINED_PRO/samd21_xplained_pro.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM D21 Xplained Pro board definition
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef SAMD21_XPLAINED_PRO_H_INCLUDED
 #define SAMD21_XPLAINED_PRO_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/device.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMD21J18A/device.h	Fri Jul 17 09:15:10 2015 +0100
@@ -20,23 +20,25 @@
 #define DEVICE_PORTOUT          1
 #define DEVICE_PORTINOUT        1
 
-#define DEVICE_INTERRUPTIN      0
+#define DEVICE_INTERRUPTIN      1
 
-#define DEVICE_ANALOGIN         0
+#define DEVICE_ANALOGIN         1
 #define DEVICE_ANALOGOUT        0
 
-#define DEVICE_SERIAL           0
-#define DEVICE_SERIAL_FC        0
+#define DEVICE_SERIAL           1
+#define DEVICE_SERIAL_FC        1
+#define DEVICE_SERIAL_ASYNCH    1
 
 #define DEVICE_I2C              0
 #define DEVICE_I2CSLAVE         0
 
-#define DEVICE_SPI              0
-#define DEVICE_SPISLAVE         0
+#define DEVICE_SPI              1
+#define DEVICE_SPISLAVE         1
+#define DEVICE_SPI_ASYNCH       1
 
 #define DEVICE_CAN              0
 
-#define DEVICE_RTC              0
+#define DEVICE_RTC              1
 
 #define DEVICE_ETHERNET         0
 
@@ -47,7 +49,7 @@
 #define DEVICE_ID_LENGTH        0
 #define DEVICE_MAC_OFFSET       0
 
-#define DEVICE_SLEEP            0
+#define DEVICE_SLEEP            1
 
 #define DEVICE_DEBUG_AWARENESS  0
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/PeripheralPins.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/PeripheralPins.c	Fri Jul 17 09:15:10 2015 +0100
@@ -16,503 +16,139 @@
 
 #include "PeripheralPins.h"
 
-#define SERCOM_NULL 0xFF
-#define MUX_NULL    0xFF
-
-#define SERCOM_USART_CTRLA_RXPO_Pos 20           /**< \brief (SERCOM_USART_CTRLA) Receive Data Pinout */
-#define SERCOM_USART_CTRLA_RXPO_Msk (0x3ul << SERCOM_USART_CTRLA_RXPO_Pos)
-#define SERCOM_USART_CTRLA_RXPO(value) ((SERCOM_USART_CTRLA_RXPO_Msk & ((value) << SERCOM_USART_CTRLA_RXPO_Pos)))
-
-#define SERCOM_USART_CTRLA_TXPO_Pos 16           /**< \brief (SERCOM_USART_CTRLA) Transmit Data Pinout */
-#define SERCOM_USART_CTRLA_TXPO_Msk (0x3ul << SERCOM_USART_CTRLA_TXPO_Pos)
-#define SERCOM_USART_CTRLA_TXPO(value) ((SERCOM_USART_CTRLA_TXPO_Msk & ((value) << SERCOM_USART_CTRLA_TXPO_Pos)))
-
-
 /************RTC***************/
 const PinMap PinMap_RTC[] = {
+    /* Not connected */
+    {NC  , NC   , NC}
 };
 
 /************ADC***************/
 const PinMap PinMap_ADC[] = {
-};
-
-/************DAC***************/
-const PinMap PinMap_DAC[] = {
-};
+    {PA04,  ADC_4, 1},
+    {PA05,  ADC_5, 1},
+    {PA06,  ADC_6, 1},
+    {PA07,  ADC_7, 1},
+    {PB02,  ADC_10, 1},
+    {PB03,  ADC_11, 1},
+    {PA08,  ADC_16, 1},
+    {PA09,  ADC_17, 1},
 
-/************I2C***************/
-const PinMap PinMap_I2C_SDA[] = {
-};
-
-const PinMap PinMap_I2C_SCL[] = {
+    /* Not connected */
+    {NC  , NC   , NC}
 };
 
-/************UART***************/
-const PinMap PinMap_UART_TX[] = {
-    {PA04,  UART_0, 0}
-};
+/************SERCOM Pins***********/
+const PinMap PinMap_SERCOM_PAD[] = {
+    {PA04, SERCOM0_PAD0, 3},
+    {PA05, SERCOM0_PAD1, 3},
+    {PA06, SERCOM0_PAD2, 3},
+    {PA07, SERCOM0_PAD3, 3},
+    {PA08, SERCOM0_PAD0, 2},
+    {PA09, SERCOM0_PAD1, 2},
+    {PA12, SERCOM2_PAD0, 2},
+    {PA13, SERCOM2_PAD1, 2},
+    {PA14, SERCOM2_PAD2, 2},
+    {PA15, SERCOM2_PAD3, 2},
+    {PA16, SERCOM1_PAD0, 2},
+    {PA17, SERCOM1_PAD1, 2},
+    {PA18, SERCOM1_PAD2, 2},
+    {PA19, SERCOM1_PAD3, 2},
+    {PA22, SERCOM3_PAD0, 2},
+    {PA23, SERCOM3_PAD1, 2},
+    {PA24, SERCOM3_PAD2, 2},
+    {PA25, SERCOM3_PAD3, 2},
+    {PA27, SERCOM3_PAD0, 5},
+    {PA28, SERCOM3_PAD1, 5},
+    {PB02, SERCOM5_PAD0, 3},
+    {PB03, SERCOM5_PAD1, 3},
+    {PB22, SERCOM5_PAD2, 3},
+    {PB23, SERCOM5_PAD3, 3},
+    {PB30, SERCOM4_PAD2, 5},
+    {PB31, SERCOM4_PAD1, 5},
+    {PC18, SERCOM4_PAD3, 5},
+    {PC19, SERCOM4_PAD0, 5},
 
-const PinMap PinMap_UART_RX[] = {
-    {PA05,  UART_0, 0}
+    /* Not connected */
+    {NC  , NC   , NC}
 };
 
-/************SPI***************/
-const PinMap PinMap_SPI_SCLK[] = {
+/*******SERCOM Pins extended*******/
+const PinMap PinMap_SERCOM_PADEx[] = {
+    {PA00, SERCOM1_PAD0, 3},
+    {PA01, SERCOM1_PAD1, 3},
+    {PA08, SERCOM2_PAD0, 3},
+    {PA09, SERCOM2_PAD1, 3},
+    {PA16, SERCOM3_PAD0, 3},
+    {PA17, SERCOM3_PAD1, 3},
+    {PA18, SERCOM3_PAD2, 3},
+    {PA19, SERCOM3_PAD3, 3},
+    {PA22, SERCOM5_PAD0, 3},
+    {PA23, SERCOM5_PAD1, 3},
+    {PA24, SERCOM5_PAD2, 3},
+    {PA25, SERCOM5_PAD3, 3},
+    {PA30, SERCOM1_PAD2, 3},
+    {PA31, SERCOM1_PAD3, 3},
+
+    /* Not connected */
+    {NC  , NC   , NC}
 };
 
-const PinMap PinMap_SPI_MOSI[] = {
-};
-
-const PinMap PinMap_SPI_MISO[] = {
-};
-
-const PinMap PinMap_SPI_SSEL[] = {
-};
 
 /************PWM***************/
 const PinMap PinMap_PWM[] = {
-};
-
-/********SERCOM MAPPING*********/
-struct pin_sercom {
-    uint8_t pad_num;  // a pin always mapped to a pad
-    uint8_t com_num[2]; // a pin always mapped to maximum of 2 sercoms
-//	uint8_t pin_mux[2]; // Mux setting for the pin A,B...H ---> 0,1...7
-};
-struct pin_values {
-    uint8_t pin;
-    uint8_t pad;
-    uint8_t com;
-};
-
-struct pin_sercom SAM21[] = {{0, {1, SERCOM_NULL}/*, {3, MUX_NULL}*/},    // PA00
-    {1, {1, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA01
-    {0, {0, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA04
-    {1, {0, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA05
-    {2, {0, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA06
-    {3, {0, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA07
-    {0, {0, 2}/*, {2, 3}*/},                  // PA08
-    {1, {0, 2}/*, {2, 3}*/},                  // PA09
-    {0, {2, SERCOM_NULL}/*, {2, MUX_NULL}*/}, // PA12
-    {1, {2, SERCOM_NULL}/*, {2, MUX_NULL}*/}, // PA13
-    {2, {2, SERCOM_NULL}/*, {2, MUX_NULL}*/}, // PA14
-    {3, {2, SERCOM_NULL}/*, {2, MUX_NULL}*/}, // PA15
-    {0, {1, 3}/*, {2, 3}*/},                  // PA16
-    {1, {1, 3}/*, {2, 3}*/},                  // PA17
-    {2, {1, 3}/*, {2, 3}*/},                  // PA18
-    {3, {1, 3}/*, {2, 3}*/},                  // PA19
-    {0, {3, 5}/*, {2, 3}*/},                  // PA22
-    {1, {3, 5}/*, {2, 3}*/},                  // PA23
-    {2, {3, 5}/*, {2, 3}*/},                  // PA24
-    {3, {3, 5}/*, {2, 3}*/},                  // PA25
-    {0, {3, SERCOM_NULL}/*, {5, MUX_NULL}*/}, // PA27
-    {1, {3, SERCOM_NULL}/*, {5, MUX_NULL}*/}, // PA28
-    {2, {1, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA30
-    {3, {1, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PA31
-    {0, {5, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PB02
-    {1, {5, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PB03
-    {2, {5, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PB22
-    {3, {5, SERCOM_NULL}/*, {3, MUX_NULL}*/}, // PB23
-    {2, {4, SERCOM_NULL}/*, {5, MUX_NULL}*/}, // PB30
-    {1, {4, SERCOM_NULL}/*, {5, MUX_NULL}*/}, // PB31
-    {3, {4, SERCOM_NULL}/*, {5, MUX_NULL}*/}, // PC18
-    {0, {4, SERCOM_NULL}/*, {5, MUX_NULL}*/}  // PC19
-};
-const PinMap PinMap_SERCOM_PINS[] = {
-    {PA00},
-    {PA01},
-    {PA04},
-    {PA05},
-    {PA06},
-    {PA07},
-    {PA08},
-    {PA09},
-    {PA12},
-    {PA13},
-    {PA14},
-    {PA15},
-    {PA16},
-    {PA17},
-    {PA18},
-    {PA19},
-    {PA22},
-    {PA23},
-    {PA24},
-    {PA25},
-    {PA27},
-    {PA28},
-    {PA30},
-    {PA31},
-
-    {PB02},
-    {PB03},
-    {PB22},
-    {PB23},
-    {PB30},
-    {PB31},
-
-    {PC18},
-    {PC19}
-
+    /* Not connected */
+    {NC  , NC   , NC}
 };
 
-uint32_t pinmap_find_sercom_index (PinName pin, const PinMap* map)
-{
-    uint8_t count = 0;
-    while (map->pin != NC) {
-        if (map->pin == pin)
-            return count;
-        map++;
-        count++;
-    }
-    return (uint32_t)NC;
-}
+/**********EXTINT*************/
+const PinMap PinMap_EXTINT[] = {
+    {PB00,  EXTINT_0, 0},
+    {PB16,  EXTINT_0, 0},
 
-uint32_t pinmap_sercom_peripheral (PinName pin1, PinName pin2)
-{
-    uint8_t index1 = 0, index2 = 0;
-
-    if ((pin1 == (PinName)NC) || (pin2 == (PinName)NC)) {
-        return (uint32_t)NC;
-    }
+    {PA17,  EXTINT_1, 0},
+    {PB17,  EXTINT_1, 0},
+    {PA01,  EXTINT_1, 0},
 
-    index1 = pinmap_find_sercom_index(pin1, PinMap_SERCOM_PINS);
-    index2 = pinmap_find_sercom_index(pin2, PinMap_SERCOM_PINS);
+    {PA18,  EXTINT_2, 0},
+    {PB02,  EXTINT_2, 0},
+
+    {PA19,  EXTINT_3, 0},
+    {PB03,  EXTINT_3, 0},
 
-    if (SAM21[index1].com_num[1] == SERCOM_NULL) {
-        return SAM21[index1].com_num[0];
-    } else {
-        if ((SAM21[index1].com_num[0] == SAM21[index2].com_num[0]) || (SAM21[index1].com_num[0] == SAM21[index2].com_num[1])) {
-            return SAM21[index1].com_num[0];
-        } else {
-            return SAM21[index1].com_num[1];
-        }
-    }
-}
+    {PA04,  EXTINT_4, 0},
+
+    {PA05,  EXTINT_5, 0},
 
-uint32_t pinmap_sercom_pad (PinName pin)
-{
-    uint8_t index = 0;
-
-    if (pin == (PinName)NC)
-        return (uint32_t)NC;
-
-    index = pinmap_find_sercom_index(pin, PinMap_SERCOM_PINS);
-    return SAM21[index].pad_num;
-}
+    {PA06,  EXTINT_6, 0},
+    {PA22,  EXTINT_6, 0},
+    {PB22,  EXTINT_6, 0},
 
-uint32_t find_sercom_pinmux (struct pin_values* PinValues)
-{
-    switch (PinValues->com) {
-        case 0:  // SERCOM0
-            switch (PinValues->pin) {
-                case PA04:
-                    return PINMUX_PA04D_SERCOM0_PAD0;
-                    break;
-                case PA08:
-                    return PINMUX_PA08C_SERCOM0_PAD0;
-                    break;
-                case PA05:
-                    return PINMUX_PA05D_SERCOM0_PAD1;
-                    break;
-                case PA09:
-                    return PINMUX_PA09C_SERCOM0_PAD1;
-                    break;
-                case PA06:
-                    return PINMUX_PA06D_SERCOM0_PAD2;
-                    break;
-                case PA10:
-                    return PINMUX_PA10C_SERCOM0_PAD2;
-                    break;
-                case PA07:
-                    return PINMUX_PA07D_SERCOM0_PAD3;
-                    break;
-                case PA11:
-                    return PINMUX_PA11C_SERCOM0_PAD3;
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case 1:  // SERCOM1
-            switch (PinValues->pin) {
-                case PA16:
-                    return PINMUX_PA16C_SERCOM1_PAD0;
-                    break;
-                case PA00:
-                    return PINMUX_PA00D_SERCOM1_PAD0;
-                    break;
-                case PA17:
-                    return PINMUX_PA17C_SERCOM1_PAD1;
-                    break;
-                case PA01:
-                    return PINMUX_PA01D_SERCOM1_PAD1;
-                    break;
-                case PA30:
-                    return PINMUX_PA30D_SERCOM1_PAD2;
-                    break;
-                case PA18:
-                    return PINMUX_PA18C_SERCOM1_PAD2;
-                    break;
-                case PA31:
-                    return PINMUX_PA31D_SERCOM1_PAD3;
-                    break;
-                case PA19:
-                    return PINMUX_PA19C_SERCOM1_PAD3;
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case 2:  // SERCOM2
-            switch (PinValues->pin) {
-                case PA08:
-                    return PINMUX_PA08D_SERCOM2_PAD0;
-                    break;
-                case PA12:
-                    return PINMUX_PA12C_SERCOM2_PAD0;
-                    break;
-                case PA09:
-                    return PINMUX_PA09D_SERCOM2_PAD1;
-                    break;
-                case PA13:
-                    return PINMUX_PA13C_SERCOM2_PAD1;
-                    break;
-                case PA10:
-                    return PINMUX_PA10D_SERCOM2_PAD2;
-                    break;
-                case PA14:
-                    return PINMUX_PA14C_SERCOM2_PAD2;
-                    break;
-                case PA11:
-                    return PINMUX_PA11D_SERCOM2_PAD3;
-                    break;
-                case PA15:
-                    return PINMUX_PA15C_SERCOM2_PAD3;
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case 3:  // SERCOM3
-            switch (PinValues->pin) {
-                case PA16:
-                    return PINMUX_PA16D_SERCOM3_PAD0;
-                    break;
-                case PA22:
-                    return PINMUX_PA22C_SERCOM3_PAD0;
-                    break;
-                case PA27:
-                    return PINMUX_PA27F_SERCOM3_PAD0;
-                    break;
-                case PA17:
-                    return PINMUX_PA17D_SERCOM3_PAD1;
-                    break;
-                case PA23:
-                    return PINMUX_PA23C_SERCOM3_PAD1;
-                    break;
-                case PA28:
-                    return PINMUX_PA28F_SERCOM3_PAD1;
-                    break;
-                case PA18:
-                    return PINMUX_PA18D_SERCOM3_PAD2;
-                    break;
-                case PA20:
-                    return PINMUX_PA20D_SERCOM3_PAD2;
-                    break;
-                case PA24:
-                    return PINMUX_PA24C_SERCOM3_PAD2;
-                    break;
-                case PA19:
-                    return PINMUX_PA19D_SERCOM3_PAD3;
-                    break;
-                case PA25:
-                    return PINMUX_PA25C_SERCOM3_PAD3;
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case 4:  // SERCOM4
-            switch (PinValues->pin) {
-                case PA12:
-                    return PINMUX_PA12D_SERCOM4_PAD0;
-                    break;
-                case PB08:
-                    return PINMUX_PB08D_SERCOM4_PAD0;
-                    break;
-                case PC19:
-                    return PINMUX_PC19F_SERCOM4_PAD0;
-                    break;
-                case PA13:
-                    return PINMUX_PA13D_SERCOM4_PAD1;
-                    break;
-                case PB09:
-                    return PINMUX_PB09D_SERCOM4_PAD1;
-                    break;
-                case PB31:
-                    return PINMUX_PB31F_SERCOM4_PAD1;
-                    break;
-                case PA14:
-                    return PINMUX_PA14D_SERCOM4_PAD2;
-                    break;
-                case PB14:
-                    return PINMUX_PB14C_SERCOM4_PAD2;
-                    break;
-                case PB30:
-                    return PINMUX_PB30F_SERCOM4_PAD2;
-                    break;
-                case PA15:
-                    return PINMUX_PA15D_SERCOM4_PAD3;
-                    break;
-                case PB15:
-                    return PINMUX_PB15C_SERCOM4_PAD3;
-                    break;
-                case PC18:
-                    return PINMUX_PC18F_SERCOM4_PAD3;
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case 5:  // SERCOM5
-            switch (PinValues->pin) {
-                case PB16:
-                    return PINMUX_PB16C_SERCOM5_PAD0;
-                    break;
-                case PA22:
-                    return PINMUX_PA22D_SERCOM5_PAD0;
-                    break;
-                case PB02:
-                    return PINMUX_PB02D_SERCOM5_PAD0;
-                    break;
-                case PB30:
-                    return PINMUX_PB30D_SERCOM5_PAD0;
-                    break;
-                case PB17:
-                    return PINMUX_PB17C_SERCOM5_PAD1;
-                    break;
-                case PA23:
-                    return PINMUX_PA23D_SERCOM5_PAD1;
-                    break;
-                case PB03:
-                    return PINMUX_PB03D_SERCOM5_PAD1;
-                    break;
-                case PB31:
-                    return PINMUX_PB31D_SERCOM5_PAD1;
-                    break;
-                case PA24:
-                    return PINMUX_PA24D_SERCOM5_PAD2;
-                    break;
-                case PB00:
-                    return PINMUX_PB00D_SERCOM5_PAD2;
-                    break;
-                case PB22:
-                    return PINMUX_PB22D_SERCOM5_PAD2;
-                    break;
-                case PA20:
-                    return PINMUX_PA20C_SERCOM5_PAD2;
-                    break;
-                case PA25:
-                    return PINMUX_PA25D_SERCOM5_PAD3;
-                    break;
-                case PB23:
-                    return PINMUX_PB23D_SERCOM5_PAD3;
-                    break;
-                default:
-                    break;
-            }
-            break;
-    }
-}
-uint32_t find_mux_setting (PinName output, PinName input, PinName clock, PinName chipsel)
-{
-    struct pin_values input_values, output_values, clock_values, chipsel_values;
-    uint32_t mux_setting = 0;
+    {PA07,  EXTINT_7, 0},
+    {PA23,  EXTINT_7, 0},
+    {PB23,  EXTINT_7, 0},
+
+    {PA28,  EXTINT_8, 0},
+
+    {PA09,  EXTINT_9, 0},
+
+    {PA30,  EXTINT_10, 0},
+
+    {PA31,  EXTINT_11, 0},
 
-    input_values.pin = input;
-    output_values.pin = output;
-    clock_values.pin = clock;
-    chipsel_values.pin = chipsel;
-
-    input_values.com = pinmap_sercom_peripheral(input, output);
-    output_values.com = input_values.com;
-    clock_values.com = input_values.com;
-    chipsel_values.com = input_values.com;
-
-    input_values.pad = pinmap_sercom_pad(input);
-    output_values.pad = pinmap_sercom_pad(output);
-    clock_values.pad = pinmap_sercom_pad(clock);
-    chipsel_values.pad = pinmap_sercom_pad(chipsel);
+    {PA12,  EXTINT_12, 0},
+    {PA24,  EXTINT_12, 0},
 
-    switch(input_values.pad) {      //TODO: Condition for hardware flow control enabled is different.
-        case 0:
-            mux_setting |= SERCOM_USART_CTRLA_RXPO(0);
-            break;
-        case 1:
-            mux_setting |= SERCOM_USART_CTRLA_RXPO(1);
-            break;
-        case 2:
-            mux_setting |= SERCOM_USART_CTRLA_RXPO(2);
-            break;
-        case 3:
-            mux_setting |= SERCOM_USART_CTRLA_RXPO(3);
-            break;
-    }
+    {PA13,  EXTINT_13, 0},
+    {PA25,  EXTINT_13, 0},
 
-    if ((clock == NC) && (chipsel == NC)) { // condition for no hardware control and uart
-        if ((output_values.pad == 0)) {  // condition for hardware enable and usart is different
-            mux_setting |= SERCOM_USART_CTRLA_TXPO(0);
-        } else if((output_values.pad == 2)) {
-            mux_setting |= SERCOM_USART_CTRLA_TXPO(1);
-        } else {
-            mux_setting = mux_setting;  // dummy condition
-        }
-    } else { // for hardware flow control and uart // expecting the tx in pad 0, rts in pad2 and cts in pad 3
-        if((output_values.pad == 0) && (clock_values.pad/*rts pin*/ == 2) && (chipsel_values.pad/*cts pin*/ == 3)) {
-            mux_setting |= SERCOM_USART_CTRLA_TXPO(2);
-        }
-    }
-
-    return mux_setting;
-}
-
-void find_pin_settings (PinName output, PinName input, PinName clock, PinName chipsel, uint32_t* pad_pinmuxes)
-{
-    struct pin_values input_values, output_values, clock_values, chipsel_values;
-    uint8_t i = 0;
-
-    for (i = 0; i < 4 ; i++ ) { // load default values for the pins
-        pad_pinmuxes[i] = 0xFFFFFFFF; //PINMUX_UNUSED
-    }
+    {PA14,  EXTINT_14, 0},
 
-    input_values.pin = input;
-    output_values.pin = output;
-    clock_values.pin = clock;
-    chipsel_values.pin = chipsel;
-
-    input_values.com = pinmap_sercom_peripheral(input, output);
-    output_values.com = input_values.com;
-    clock_values.com = input_values.com;
-    chipsel_values.com = input_values.com;
+    {PA15,  EXTINT_15, 0},
+    {PA27,  EXTINT_15, 0},
 
-    input_values.pad = pinmap_sercom_pad(input);
-    output_values.pad = pinmap_sercom_pad(output);
-    clock_values.pad = pinmap_sercom_pad(clock);
-    chipsel_values.pad = pinmap_sercom_pad(chipsel);
-
-    if (input_values.pad < 0x04)
-        pad_pinmuxes[input_values.pad] = find_sercom_pinmux(&input_values);
-    if (output_values.pad < 0x04)
-        pad_pinmuxes[output_values.pad] = find_sercom_pinmux(&output_values);
-    if (clock_values.pad < 0x04)
-        pad_pinmuxes[clock_values.pad] = find_sercom_pinmux(&clock_values);
-    if (chipsel_values.pad < 0x04)
-        pad_pinmuxes[chipsel_values.pad] = find_sercom_pinmux(&chipsel_values);
-
-}
+    /* Not connected */
+    {NC  , NC   , NC}
+};
 
 
 
-
-

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/SAMR21_XPLAINED_PRO/samr21_xplained_pro.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/SAMR21_XPLAINED_PRO/samr21_xplained_pro.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM R21 Xplained Pro board definition
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef SAMR21_XPLAINED_PRO_H_INCLUDED
 #define SAMR21_XPLAINED_PRO_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/device.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/device.h	Fri Jul 17 09:15:10 2015 +0100
@@ -20,9 +20,9 @@
 #define DEVICE_PORTOUT          1
 #define DEVICE_PORTINOUT        1
 
-#define DEVICE_INTERRUPTIN      0
+#define DEVICE_INTERRUPTIN      1
 
-#define DEVICE_ANALOGIN         0
+#define DEVICE_ANALOGIN         1
 #define DEVICE_ANALOGOUT        0
 
 #define DEVICE_SERIAL           1
@@ -38,7 +38,7 @@
 
 #define DEVICE_CAN              0
 
-#define DEVICE_RTC              0
+#define DEVICE_RTC              1
 
 #define DEVICE_ETHERNET         0
 
@@ -49,7 +49,7 @@
 #define DEVICE_ID_LENGTH        0
 #define DEVICE_MAC_OFFSET       0
 
-#define DEVICE_SLEEP            0
+#define DEVICE_SLEEP            1
 
 #define DEVICE_DEBUG_AWARENESS  0
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/analogin_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,181 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "mbed_assert.h"
+#include "analogin_api.h"
+
+#include "cmsis.h"
+#include "pinmap.h"
+#include "PeripheralPins.h"
+#include "adc.h"
+#include "status_codes.h"
+
+struct adc_module adc_instance;
+
+void adc_configure_ain_pin(uint32_t pin)
+{
+#define PIN_INVALID_ADC_AIN    0xFFFFUL
+
+    /* Pinmapping table for AINxx -> GPIO pin number */
+    const uint32_t pinmapping[] = {
+#if (SAMD20E | SAMD21E)
+        PIN_PA02B_ADC_AIN0,  PIN_PA03B_ADC_AIN1,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA04B_ADC_AIN4,  PIN_PA05B_ADC_AIN5,
+        PIN_PA06B_ADC_AIN6,  PIN_PA07B_ADC_AIN7,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA08B_ADC_AIN16, PIN_PA09B_ADC_AIN17,
+        PIN_PA10B_ADC_AIN18, PIN_PA11B_ADC_AIN19,
+#elif (SAMD20G | SAMD21G)
+        PIN_PA02B_ADC_AIN0,  PIN_PA03B_ADC_AIN1,
+        PIN_PB08B_ADC_AIN2,  PIN_PB09B_ADC_AIN3,
+        PIN_PA04B_ADC_AIN4,  PIN_PA05B_ADC_AIN5,
+        PIN_PA06B_ADC_AIN6,  PIN_PA07B_ADC_AIN7,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PB02B_ADC_AIN10, PIN_PB03B_ADC_AIN11,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA08B_ADC_AIN16, PIN_PA09B_ADC_AIN17,
+        PIN_PA10B_ADC_AIN18, PIN_PA11B_ADC_AIN19,
+#elif (SAMD20J | SAMD21J)
+        PIN_PA02B_ADC_AIN0,  PIN_PA03B_ADC_AIN1,
+        PIN_PB08B_ADC_AIN2,  PIN_PB09B_ADC_AIN3,
+        PIN_PA04B_ADC_AIN4,  PIN_PA05B_ADC_AIN5,
+        PIN_PA06B_ADC_AIN6,  PIN_PA07B_ADC_AIN7,
+        PIN_PB00B_ADC_AIN8,  PIN_PB01B_ADC_AIN9,
+        PIN_PB02B_ADC_AIN10, PIN_PB03B_ADC_AIN11,
+        PIN_PB04B_ADC_AIN12, PIN_PB05B_ADC_AIN13,
+        PIN_PB06B_ADC_AIN14, PIN_PB07B_ADC_AIN15,
+        PIN_PA08B_ADC_AIN16, PIN_PA09B_ADC_AIN17,
+        PIN_PA10B_ADC_AIN18, PIN_PA11B_ADC_AIN19,
+#elif SAMR21E
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA06B_ADC_AIN6,  PIN_PA07B_ADC_AIN7,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA08B_ADC_AIN16, PIN_PA09B_ADC_AIN17,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+#elif SAMR21G
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA04B_ADC_AIN4,  PIN_PA05B_ADC_AIN5,
+        PIN_PA06B_ADC_AIN6,  PIN_PA07B_ADC_AIN7,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PB02B_ADC_AIN10, PIN_PB03B_ADC_AIN11,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA08B_ADC_AIN16, PIN_PA09B_ADC_AIN17,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+#elif (SAMD10C | SAMD11C)
+        PIN_PA02B_ADC_AIN0,  PIN_INVALID_ADC_AIN,
+        PIN_PA04B_ADC_AIN2,  PIN_PA05B_ADC_AIN3,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_PA14B_ADC_AIN6,  PIN_PA15B_ADC_AIN7,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+#elif (SAMD10DS | SAMD11DS)
+        PIN_PA02B_ADC_AIN0,  PIN_INVALID_ADC_AIN,
+        PIN_PA04B_ADC_AIN2,  PIN_PA05B_ADC_AIN3,
+        PIN_PA06B_ADC_AIN4,  PIN_PA07B_ADC_AIN5,
+        PIN_PA14B_ADC_AIN6,  PIN_PA15B_ADC_AIN7,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+#elif (SAMD10DM | SAMD11DM)
+        PIN_PA02B_ADC_AIN0,  PIN_PA03B_ADC_AIN1,
+        PIN_PA04B_ADC_AIN2,  PIN_PA05B_ADC_AIN3,
+        PIN_PA06B_ADC_AIN4,  PIN_PA07B_ADC_AIN5,
+        PIN_PA14B_ADC_AIN6,  PIN_PA15B_ADC_AIN7,
+        PIN_PA10B_ADC_AIN8,  PIN_PA11B_ADC_AIN9,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+        PIN_INVALID_ADC_AIN, PIN_INVALID_ADC_AIN,
+#else
+#  error ADC pin mappings are not defined for this device.
+#endif
+    };
+
+    uint32_t pin_map_result = PIN_INVALID_ADC_AIN;
+
+    if (pin <= ADC_EXTCHANNEL_MSB) {
+        pin_map_result = pinmapping[pin >> ADC_INPUTCTRL_MUXPOS_Pos];
+
+        Assert(pin_map_result != PIN_INVALID_ADC_AIN);
+
+        struct system_pinmux_config config;
+        system_pinmux_get_config_defaults(&config);
+
+        /* Analog functions are all on MUX setting B */
+        config.input_pull   = SYSTEM_PINMUX_PIN_PULL_NONE;
+        config.mux_position = 1;
+
+        system_pinmux_pin_set_config(pin_map_result, &config);
+    }
+}
+
+void analogin_init(analogin_t *obj, PinName pin)
+{
+    uint32_t pos_input;
+    static uint8_t init_flag = 0;
+
+    pos_input = pinmap_find_peripheral(pin, PinMap_ADC);
+    MBED_ASSERT(pos_input != NC);
+
+    adc_get_config_defaults(&(obj->config_adc));
+    obj->config_adc.positive_input = pos_input;
+    if (init_flag == 0) {  // ADC init and enable to be done only once.
+        adc_init(&adc_instance, ADC, &(obj->config_adc));
+        adc_enable(&adc_instance);
+        init_flag = 1;
+    } else { // pin muxing
+        adc_configure_ain_pin(obj->config_adc.positive_input);
+        adc_configure_ain_pin(obj->config_adc.negative_input);
+    }
+}
+
+uint16_t analogin_read_u16(analogin_t *obj)
+{
+    uint16_t result;
+    adc_set_positive_input(&adc_instance, obj->config_adc.positive_input);
+    adc_set_negative_input(&adc_instance, obj->config_adc.negative_input);
+    adc_start_conversion(&adc_instance);
+    do {
+    } while(adc_read(&(adc_instance), &result) == STATUS_BUSY);   // 12 bit value
+
+    return (uint16_t)((result * 65535) / 4095);  // for normalizing to 16 bit value
+}
+
+float analogin_read(analogin_t *obj)
+{
+    uint16_t value = analogin_read_u16(obj);
+    return (float)value * (1.0f / (float)0xFFFF);
+}
+

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/adc/adc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/adc/adc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Peripheral Analog-to-Digital Converter Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef ADC_H_INCLUDED
 #define ADC_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/adc/adc_sam_d_r/adc.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/adc/adc_sam_d_r/adc.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Peripheral Analog-to-Digital Converter Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "adc.h"
 
 #if SAMD20

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/adc/adc_sam_d_r/adc_feature.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/adc/adc_sam_d_r/adc_feature.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM ADC functionality
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef ADC_FEATURE_H_INCLUDED
 #define ADC_FEATURE_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/dma.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/dma.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/*
- * \file
- *
- * \brief SAM Direct Memory Access Controller Driver
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include <string.h>
 #include "dma.h"
 #include "clock.h"

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/dma.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/dma.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Direct Memory Access Controller Driver
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef DMA_H_INCLUDED
 #define DMA_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/dma_crc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/dma_crc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM DMA cyclic redundancy check (CRC) Driver
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef DMA_CRC_H_INCLUDED
 #define DMA_CRC_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/quick_start/qs_dma_basic.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/dma/quick_start/qs_dma_basic.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Direct Memory Access Controller(DMAC) Driver Quick Start
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_dma_basic_use_case Quick Start Guide for Memory to Memory Data Transfer Using DMAC
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM External Interrupt Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef EXTINT_H_INCLUDED
 #define EXTINT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint_callback.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint_callback.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM External Interrupt Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include "extint.h"
 #include "extint_callback.h"
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint_callback.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint_callback.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM External Interrupt Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef EXTINT_CALLBACK_H_INCLUDED
 #define EXTINT_CALLBACK_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint_sam_d_r/extint.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/extint/extint_sam_d_r/extint.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM External Interrupt Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include <system.h>
 #include <system_interrupt.h>
 #include <extint.h>

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/port/port.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/port/port.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM GPIO Port Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include <port.h>
 
 /**

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/port/port.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/port/port.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM GPIO Port Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef PORT_H_INCLUDED
 #define PORT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/port/quick_start/qs_port_basic.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/port/quick_start/qs_port_basic.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM GPIO Port Driver Quick Start
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_port_basic_use_case Quick Start Guide for PORT - Basic
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/rtc/rtc_calendar.h	Wed Jul 15 08:15:08 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1254 +0,0 @@
-/**
- * \file
- *
- * \brief SAM RTC Driver (Calendar Mode)
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-#ifndef RTC_CALENDAR_H_INCLUDED
-#define RTC_CALENDAR_H_INCLUDED
-
-/**
- * \defgroup asfdoc_sam0_rtc_calendar_group SAM RTC Calendar Driver (RTC CAL)
- *
- * This driver for Atmel庐 | SMART SAM devices provides an interface for the configuration
- * and management of the device's Real Time Clock functionality in Calendar
- * operating mode, for the configuration and retrieval of the current time and
- * date as maintained by the RTC module. The following driver API modes are
- * covered by this manual:
- *
- *  - Polled APIs
- * \if RTC_CALENDAR_CALLBACK_MODE
- *  - Callback APIs
- * \endif
- *
- * The following peripherals are used by this module:
- *  - RTC (Real Time Clock)
- *
- * The following devices can use this module:
- *  - Atmel | SMART SAM D20/D21
- *  - Atmel | SMART SAM R21
- *  - Atmel | SMART SAM D10/D11
- *  - Atmel | SMART SAM L21
- *
- * The outline of this documentation is as follows:
- *  - \ref asfdoc_sam0_rtc_calendar_prerequisites
- *  - \ref asfdoc_sam0_rtc_calendar_module_overview
- *  - \ref asfdoc_sam0_rtc_calendar_special_considerations
- *  - \ref asfdoc_sam0_rtc_calendar_extra_info
- *  - \ref asfdoc_sam0_rtc_calendar_examples
- *  - \ref asfdoc_sam0_rtc_calendar_api_overview
- *
- *
- * \section asfdoc_sam0_rtc_calendar_prerequisites Prerequisites
- *
- * There are no prerequisites for this module.
- *
- *
- * \section asfdoc_sam0_rtc_calendar_module_overview Module Overview
- *
- * The RTC module in the SAM devices is a 32-bit counter, with a 10-bit
- * programmable prescaler. Typically, the RTC clock is run continuously,
- * including in the device's low-power sleep modes, to track the current time
- * and date information. The RTC can be used as a source to wake up the system
- * at a scheduled time or periodically using the alarm functions.
- *
- * In this driver, the RTC is operated in Calendar mode. This allows for an
- * easy integration of a real time clock and calendar into a user application
- * to track the passing of time and/or perform scheduled tasks.
- *
- * Whilst operating in Calendar mode, the RTC features:
- *  - Time tracking in seconds, minutes, and hours
- *  - 12 or 24 hour mode
- *  - Date tracking in day, month, and year
- *  - Automatic leap year correction
- *
- * \subsection asfdoc_sam0_rtc_calendar_features Driver Feature Macro Definition
- * <table>
- *  <tr>
- *    <th>Driver Feature Macro</th>
- *    <th>Supported devices</th>
- *  </tr>
- *  <tr>
- *    <td>FEATURE_RTC_PERIODIC_INT</td>
- *    <td>SAML21</td>
- *  </tr>
- *  <tr>
- *    <td>FEATURE_RTC_PRESCALER_OFF</td>
- *    <td>SAML21</td>
- *  </tr>
- *  <tr>
- *    <td>FEATURE_RTC_CLOCK_SELECTION</td>
- *    <td>SAML21</td>
- *  </tr>
- *  <tr>
- *    <td>FEATURE_RTC_GENERAL_PURPOSE_REG</td>
- *    <td>SAML21</td>
- *  </tr>
- *  <tr>
- *    <td>FEATURE_RTC_CONTINUOUSLY_UPDATED</td>
- *    <td>SAMD20, SAMD21, SAMR21, SAMD10, SAMD11</td>
- *  </tr>
- * </table>
- * \note The specific features are only available in the driver when the
- * selected device supports those features.
- *
- * \subsection asfdoc_sam0_rtc_calendar_module_overview_alarms Alarms and Overflow
- * The RTC has four independent hardware alarms that can be configured by the user
- * application. These alarms will be will triggered on match with the current
- * clock value, and can be set up to trigger an interrupt, event, or both. The
- * RTC can also be configured to clear the clock value on alarm match, resetting
- * the clock to the original start time.
- *
- * If the RTC is operated in clock-only mode (i.e. with calendar disabled), the
- * RTC counter value will instead be cleared on overflow once the maximum count
- * value has been reached:
- *
- * \f[ COUNT_{MAX} = 2^{32}-1 \f]
- *
- * When the RTC is operated with the calendar enabled and run using a nominal
- * 1Hz input clock frequency, a register overflow will occur after 64 years.
- *
- * \subsection asfdoc_sam0_rtc_calendar_module_overview_periodic Periodic Events
- * The RTC can generate events at periodic intervals, allowing for direct
- * peripheral actions without CPU intervention. The periodic events can be
- * generated on the upper eight bits of the RTC prescaler, and will be generated on
- * the rising edge transition of the specified bit. The resulting periodic
- * frequency can be calculated by the following formula:
- *
- * \f[ f_{PERIODIC}=\frac{f_{ASY}}{2^{n+3}} \f]
- *
- * Where \f$f_{ASY}\f$ refers to the \e asynchronous clock set up in the RTC
- * module configuration. For the RTC to operate correctly in calendar mode, this
- * frequency must be 1KHz, while the RTC's internal prescaler should be set to
- * divide by 1024. The \b n parameter is the event source generator index of the
- * RTC module. If the asynchronous clock is operated at the recommended 1KHz,
- * the formula results in the values shown in
- * \ref asfdoc_sam0_rtc_calendar_module_rtc_hz "the table below".
- *
- * \anchor asfdoc_sam0_rtc_calendar_module_rtc_hz
- * <table>
- *   <caption>RTC Event Frequencies for Each Prescaler Bit Using a 1KHz Clock</caption>
- *   <tr>
- *      <th>n</th> <th>Periodic event</th>
- *   </tr>
- *   <tr>
- *      <td>7</td> <td>1Hz</td>
- *   </tr>
- *   <tr>
- *      <td>6</td> <td>2Hz</td>
- *   </tr>
- *   <tr>
- *      <td>5</td> <td>4Hz</td>
- *   </tr>
- *   <tr>
- *      <td>4</td> <td>8Hz</td>
- *   </tr>
- *   <tr>
- *      <td>3</td> <td>16Hz</td>
- *   </tr>
- *   <tr>
- *      <td>2</td> <td>32Hz</td>
- *   </tr>
- *   <tr>
- *      <td>1</td> <td>64Hz</td>
- *   </tr>
- *   <tr>
- *      <td>0</td> <td>128Hz</td>
- *   </tr>
- * </table>
- *
- * \note The connection of events between modules requires the use of the
- *       \ref asfdoc_sam0_events_group "SAM Event System Driver (EVENTS)"
- *       to route output event of one module to the the input event of another.
- *       For more information on event routing, refer to the event driver
- *       documentation.
- *
- * \subsection asfdoc_sam0_rtc_calendar_module_overview_correction Digital Frequency Correction
- * The RTC module contains Digital Frequency Correction logic to compensate for
- * inaccurate source clock frequencies which would otherwise result in skewed
- * time measurements. The correction scheme requires that at least two bits
- * in the RTC module prescaler are reserved by the correction logic. As a
- * result of this implementation, frequency correction is only available when
- * the RTC is running from a 1Hz reference clock.
- *
- * The correction procedure is implemented by subtracting or adding a single
- * cycle from the RTC prescaler every 1024 RTC GCLK cycles. The adjustment is
- * applied the specified number of time (maximum 127) over 976 of these periods. The
- * corresponding correction in PPM will be given by:
- *
- * \f[ Correction(PPM) = \frac{VALUE}{999424}10^6 \f]
- *
- * The RTC clock will tick faster if provided with a positive correction value,
- * and slower when given a negative correction value.
- *
- *
- * \section asfdoc_sam0_rtc_calendar_special_considerations Special Considerations
- *
- * \subsection asfdoc_sam0_rtc_calendar_special_considerations_year Year Limit
- * The RTC module has a year range of 63 years from the starting year configured
- * when the module is initialized. Dates outside the start to end year range
- * described below will need software adjustment:
- *
- * \f[ [YEAR_{START}, YEAR_{START}+64) \f]
- *
- * \subsection asfdoc_sam0_rtc_calendar_special_considerations_clock Clock Setup
- * \subsubsection asfdoc_sam0_rtc_calendar_clock_samd_r SAM D20/D21/R21/D10/D11 Clock Setup
- * The RTC is typically clocked by a specialized GCLK generator that has a
- * smaller prescaler than the others. By default the RTC clock is on, selected
- * to use the internal 32KHz RC-oscillator with a prescaler of 32, giving a
- * resulting clock frequency of 1024Hz to the RTC. When the internal RTC
- * prescaler is set to 1024, this yields an end-frequency of 1Hz for correct
- * time keeping operations.
- *
- * The implementer also has the option to set other end-frequencies.
- * \ref asfdoc_sam0_rtc_calendar_rtc_out_freq "The table below" lists the
- * available RTC frequencies for each possible GCLK and RTC input prescaler
- * options.
- *
- * \anchor asfdoc_sam0_rtc_calendar_rtc_out_freq
- * <table>
- *   <caption>RTC Output Frequencies from Allowable Input Clocks</caption>
- *   <tr>
- *     <th>End-frequency</th>
- *     <th>GCLK prescaler</th>
- *     <th>RTC prescaler</th>
- *   </tr>
- *   <tr>
- *     <td>32KHz</td>
- *     <td>1</td>
- *     <td>1</td>
- *   </tr>
- *   <tr>
- *     <td>1KHz</td>
- *     <td>32</td>
- *     <td>1</td>
- *   </tr>
- *   <tr>
- *     <td>1Hz</td>
- *     <td>32</td>
- *     <td>1024</td>
- *   </tr>
- * </table>
- *
- * The overall RTC module clocking scheme is shown in
- * \ref asfdoc_sam0_rtc_calendar_rtc_clock_fig "the figure below".
- *
- * \anchor asfdoc_sam0_rtc_calendar_rtc_clock_fig
- * \dot
- * digraph clocking_scheme {
- *     rankdir=LR;
- *     GCLK [shape="record", label="<f0> GCLK | <f1> RTC_GCLK",
- *         bgcolor="lightgray", style="filled"];
- *     RTCPRE [shape="record" label="<f0> RTC | <f1> RTC PRESCALER"];
- *     RTC [shape="record", label="<f0> RTC | <f1> RTC CLOCK"];
- *
- *     GCLK:f1 -> RTCPRE:f1;
- *     RTCPRE:f1 -> RTC:f1;
- * }
- * \enddot
- *
- * \note For the calendar to operate correctly, an asynchronous clock of 1Hz
- *       should be used.
- *
- * \subsubsection asfdoc_sam0_rtc_calendar_clock_saml SAM L21 Clock Setup
- * The RTC clock can be selected from OSC32K,XOSC32K or OSCULP32K , and a 32KHz
- * or 1KHz oscillator clock frequency is required. This clock must be
- * configured and enabled in the 32KHz oscillator controller before using the RTC.
- *
- * The table below lists the available RTC clock \ref asfdoc_sam0_rtc_calendar_rtc_clk
- *
- * \anchor asfdoc_sam0_rtc_calendar_rtc_clk
- * <table>
- *   <caption>RTC clocks source</caption>
- *   <tr>
- *     <th>RTC clock frequency</th>
- *     <th>Clock source</th>
- *     <th>Description</th>
- *   </tr>
- *   <tr>
- *     <td>1.024KHz</td>
- *     <td>ULP1K</td>
- *     <td>1.024KHz from 32KHz internal ULP oscillator</td>
- *   </tr>
- *   <tr>
- *     <td>32.768KHz</td>
- *     <td>ULP32K</td>
- *     <td>32.768KHz from 32KHz internal ULP oscillator</td>
- *   </tr>
- *   <tr>
- *     <td>1.024KHz</td>
- *     <td>OSC1K</td>
- *     <td>1.024KHz from 32KHz internal oscillator</td>
- *   </tr>
- *   <tr>
- *     <td>32.768KHz</td>
- *     <td>OSC32K</td>
- *     <td>32.768KHz from 32KHz internal oscillator</td>
- *   </tr>
- *   <tr>
- *     <td>1.024KHz</td>
- *     <td>XOSC1K</td>
- *     <td>1.024KHz from 32KHz internal oscillator</td>
- *   </tr>
- *   <tr>
- *     <td>32.768KHz</td>
- *     <td>XOSC32K</td>
- *     <td>32.768KHz from 32KHz external crystal oscillator</td>
- *   </tr>
- * </table>
- *
- * \note For the calendar to operate correctly, an asynchronous clock of 1Hz
- *       should be used.
- *
- * \section asfdoc_sam0_rtc_calendar_extra_info Extra Information
- *
- * For extra information, see \ref asfdoc_sam0_rtc_calendar_extra. This includes:
- *  - \ref asfdoc_sam0_rtc_calendar_extra_acronyms
- *  - \ref asfdoc_sam0_rtc_calendar_extra_dependencies
- *  - \ref asfdoc_sam0_rtc_calendar_extra_errata
- *  - \ref asfdoc_sam0_rtc_calendar_extra_history
- *
- *
- * \section asfdoc_sam0_rtc_calendar_examples Examples
- *
- * For a list of examples related to this driver, see
- * \ref asfdoc_sam0_rtc_calendar_exqsg.
- *
- *
- * \section asfdoc_sam0_rtc_calendar_api_overview API Overview
- * @{
- */
-
-#include <conf_clocks.h>
-
-#if RTC_CALENDAR_ASYNC == true
-#  include <system_interrupt.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Define port features set according to different device family
- * @{
-*/
-#if (SAML21) || defined(__DOXYGEN__)
-/** RTC periodic interval interrupt. */
-#  define FEATURE_RTC_PERIODIC_INT
-/** RTC prescaler is off. */
-#  define FEATURE_RTC_PRESCALER_OFF
-/** RTC clock selection. */
-#  define FEATURE_RTC_CLOCK_SELECTION
-/** General purpose registers. */
-#  define FEATURE_RTC_GENERAL_PURPOSE_REG
-#else
-/** RTC continuously updated. */
-#  define FEATURE_RTC_CONTINUOUSLY_UPDATED
-#endif
-/*@}*/
-
-#ifdef FEATURE_RTC_CLOCK_SELECTION
-/**
- * \brief Available clock source for RTC.
- * RTC clock source.
- */
-enum rtc_clock_sel {
-    /** 1.024KHz from 32KHz internal ULP oscillator. */
-    RTC_CLOCK_SELECTION_ULP1K = OSC32KCTRL_RTCCTRL_RTCSEL_ULP1K_Val,
-    /** 32.768KHz from 32KHz internal ULP oscillator. */
-    RTC_CLOCK_SELECTION_ULP32K = OSC32KCTRL_RTCCTRL_RTCSEL_ULP32K_Val,
-    /** 1.024KHz from 32KHz internal oscillator. */
-    RTC_CLOCK_SELECTION_OSC1K = OSC32KCTRL_RTCCTRL_RTCSEL_OSC1K_Val,
-    /** 32.768KHz from 32KHz internal oscillator. */
-    RTC_CLOCK_SELECTION_OSC32K = OSC32KCTRL_RTCCTRL_RTCSEL_OSC32K_Val,
-    /** 1.024KHz from 32KHz internal oscillator. */
-    RTC_CLOCK_SELECTION_XOSC1K = OSC32KCTRL_RTCCTRL_RTCSEL_XOSC1K_Val,
-    /** 32.768KHz from 32.768KHz external crystal oscillator. */
-    RTC_CLOCK_SELECTION_XOSC32K = OSC32KCTRL_RTCCTRL_RTCSEL_XOSC32K_Val,
-};
-#endif
-
-#if !defined (RTC_NUM_OF_ALARMS) && defined(RTC_ALARM_NUM)
-#define RTC_NUM_OF_ALARMS RTC_ALARM_NUM
-#endif
-
-/**
- * \brief Available alarm channels.
- *
- * Available alarm channels.
- *
- * \note Not all alarm channels are available on all devices.
- */
-enum rtc_calendar_alarm {
-    /** Alarm channel 0. */
-    RTC_CALENDAR_ALARM_0 = 0,
-#if (RTC_NUM_OF_ALARMS > 1) || defined(__DOXYGEN__)
-    /** Alarm channel 1. */
-    RTC_CALENDAR_ALARM_1 = 1,
-#endif
-#if (RTC_NUM_OF_ALARMS > 2) || defined(__DOXYGEN__)
-    /** Alarm channel 2. */
-    RTC_CALENDAR_ALARM_2 = 2,
-#endif
-#if (RTC_NUM_OF_ALARMS > 3) || defined(__DOXYGEN__)
-    /** Alarm channel 3. */
-    RTC_CALENDAR_ALARM_3 = 3,
-#endif
-};
-
-#if RTC_CALENDAR_ASYNC == true
-#ifdef FEATURE_RTC_PERIODIC_INT
-/**
- * \brief Callback types.
- *
- * The available callback types for the RTC calendar module.
- */
-enum rtc_calendar_callback {
-    /** Callback for Periodic Interval 0 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_0 = 0,
-    /** Callback for Periodic Interval 1 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_1,
-    /** Callback for Periodic Interval 2 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_2,
-    /** Callback for Periodic Interval 3 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_3,
-    /** Callback for Periodic Interval 4 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_4,
-    /** Callback for Periodic Interval 5 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_5,
-    /** Callback for Periodic Interval 6 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_6,
-    /** Callback for Periodic Interval 7 Interrupt. */
-    RTC_CALENDAR_CALLBACK_PERIODIC_INTERVAL_7,
-    /** Callback for alarm 0. */
-    RTC_CALENDAR_CALLBACK_ALARM_0,
-#  if (RTC_NUM_OF_ALARMS > 1) || defined(__DOXYGEN__)
-    /** Callback for alarm 1. */
-    RTC_CALENDAR_CALLBACK_ALARM_1,
-#  endif
-#  if (RTC_NUM_OF_ALARMS > 2) || defined(__DOXYGEN__)
-    /** Callback for alarm 2. */
-    RTC_CALENDAR_CALLBACK_ALARM_2,
-#  endif
-#  if (RTC_NUM_OF_ALARMS > 3)	|| defined(__DOXYGEN__)
-    /** Callback for alarm 3. */
-    RTC_CALENDAR_CALLBACK_ALARM_3,
-#  endif
-    /** Callback for  overflow. */
-    RTC_CALENDAR_CALLBACK_OVERFLOW,
-#  if !defined(__DOXYGEN__)
-    /** Total number of callbacks. */
-    _RTC_CALENDAR_CALLBACK_N
-#  endif
-};
-#else
-/**
- * \brief Callback types.
- *
- * The available callback types for the RTC calendar module.
- */
-enum rtc_calendar_callback {
-    /** Callback for alarm 0. */
-    RTC_CALENDAR_CALLBACK_ALARM_0 = 0,
-#  if (RTC_NUM_OF_ALARMS > 1) || defined(__DOXYGEN__)
-    /** Callback for alarm 1. */
-    RTC_CALENDAR_CALLBACK_ALARM_1,
-#  endif
-#  if (RTC_NUM_OF_ALARMS > 2) || defined(__DOXYGEN__)
-    /** Callback for alarm 2. */
-    RTC_CALENDAR_CALLBACK_ALARM_2,
-#  endif
-#  if (RTC_NUM_OF_ALARMS > 3)	|| defined(__DOXYGEN__)
-    /** Callback for alarm 3. */
-    RTC_CALENDAR_CALLBACK_ALARM_3,
-#  endif
-    /** Callback for  overflow. */
-    RTC_CALENDAR_CALLBACK_OVERFLOW,
-#  if !defined(__DOXYGEN__)
-    /** Total number of callbacks. */
-    _RTC_CALENDAR_CALLBACK_N
-#  endif
-};
-#endif
-
-#  if !defined(__DOXYGEN__)
-typedef void (*rtc_calendar_callback_t)(void);
-#  endif
-#endif
-
-#ifdef FEATURE_RTC_PRESCALER_OFF
-/**
- * \brief RTC input clock prescaler settings.
- *
- * The available input clock prescaler values for the RTC calendar module.
- */
-enum rtc_calendar_prescaler {
-    /** RTC prescaler is off, and the input clock frequency is
-    prescaled by a factor of 1. */
-    RTC_CALENDAR_PRESCALER_OFF      = RTC_MODE2_CTRLA_PRESCALER_OFF,
-    /** RTC input clock frequency is prescaled by a factor of 1. */
-    RTC_CALENDAR_PRESCALER_DIV_1    = RTC_MODE2_CTRLA_PRESCALER_DIV1,
-    /** RTC input clock frequency is prescaled by a factor of 2. */
-    RTC_CALENDAR_PRESCALER_DIV_2    = RTC_MODE2_CTRLA_PRESCALER_DIV2,
-    /** RTC input clock frequency is prescaled by a factor of 4. */
-    RTC_CALENDAR_PRESCALER_DIV_4    = RTC_MODE2_CTRLA_PRESCALER_DIV4,
-    /** RTC input clock frequency is prescaled by a factor of 8. */
-    RTC_CALENDAR_PRESCALER_DIV_8    = RTC_MODE2_CTRLA_PRESCALER_DIV8,
-    /** RTC input clock frequency is prescaled by a factor of 16. */
-    RTC_CALENDAR_PRESCALER_DIV_16   = RTC_MODE2_CTRLA_PRESCALER_DIV16,
-    /** RTC input clock frequency is prescaled by a factor of 32. */
-    RTC_CALENDAR_PRESCALER_DIV_32   = RTC_MODE2_CTRLA_PRESCALER_DIV32,
-    /** RTC input clock frequency is prescaled by a factor of 64. */
-    RTC_CALENDAR_PRESCALER_DIV_64   = RTC_MODE2_CTRLA_PRESCALER_DIV64,
-    /** RTC input clock frequency is prescaled by a factor of 128. */
-    RTC_CALENDAR_PRESCALER_DIV_128  = RTC_MODE2_CTRLA_PRESCALER_DIV128,
-    /** RTC input clock frequency is prescaled by a factor of 256. */
-    RTC_CALENDAR_PRESCALER_DIV_256  = RTC_MODE2_CTRLA_PRESCALER_DIV256,
-    /** RTC input clock frequency is prescaled by a factor of 512. */
-    RTC_CALENDAR_PRESCALER_DIV_512  = RTC_MODE2_CTRLA_PRESCALER_DIV512,
-    /** RTC input clock frequency is prescaled by a factor of 1024. */
-    RTC_CALENDAR_PRESCALER_DIV_1024 = RTC_MODE2_CTRLA_PRESCALER_DIV1024,
-};
-
-#else
-/**
- * \brief RTC input clock prescaler settings.
- *
- * The available input clock prescaler values for the RTC calendar module.
- */
-enum rtc_calendar_prescaler {
-    /** RTC input clock frequency is prescaled by a factor of 1. */
-    RTC_CALENDAR_PRESCALER_DIV_1    = RTC_MODE2_CTRL_PRESCALER_DIV1,
-    /** RTC input clock frequency is prescaled by a factor of 2. */
-    RTC_CALENDAR_PRESCALER_DIV_2    = RTC_MODE2_CTRL_PRESCALER_DIV2,
-    /** RTC input clock frequency is prescaled by a factor of 4. */
-    RTC_CALENDAR_PRESCALER_DIV_4    = RTC_MODE2_CTRL_PRESCALER_DIV4,
-    /** RTC input clock frequency is prescaled by a factor of 8. */
-    RTC_CALENDAR_PRESCALER_DIV_8    = RTC_MODE2_CTRL_PRESCALER_DIV8,
-    /** RTC input clock frequency is prescaled by a factor of 16. */
-    RTC_CALENDAR_PRESCALER_DIV_16   = RTC_MODE2_CTRL_PRESCALER_DIV16,
-    /** RTC input clock frequency is prescaled by a factor of 32. */
-    RTC_CALENDAR_PRESCALER_DIV_32   = RTC_MODE2_CTRL_PRESCALER_DIV32,
-    /** RTC input clock frequency is prescaled by a factor of 64. */
-    RTC_CALENDAR_PRESCALER_DIV_64   = RTC_MODE2_CTRL_PRESCALER_DIV64,
-    /** RTC input clock frequency is prescaled by a factor of 128. */
-    RTC_CALENDAR_PRESCALER_DIV_128  = RTC_MODE2_CTRL_PRESCALER_DIV128,
-    /** RTC input clock frequency is prescaled by a factor of 256. */
-    RTC_CALENDAR_PRESCALER_DIV_256  = RTC_MODE2_CTRL_PRESCALER_DIV256,
-    /** RTC input clock frequency is prescaled by a factor of 512. */
-    RTC_CALENDAR_PRESCALER_DIV_512  = RTC_MODE2_CTRL_PRESCALER_DIV512,
-    /** RTC input clock frequency is prescaled by a factor of 1024. */
-    RTC_CALENDAR_PRESCALER_DIV_1024 = RTC_MODE2_CTRL_PRESCALER_DIV1024,
-};
-#endif
-
-#if !defined(__DOXYGEN__)
-/**
- * \brief Device structure.
- */
-struct rtc_module {
-    /** RTC hardware module. */
-    Rtc *hw;
-    /** If clock mode 24h. */
-    bool clock_24h;
-#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
-    /** If continuously update clock register. */
-    bool continuously_update;
-#endif
-    /** Initial year for counter value 0. */
-    uint16_t year_init_value;
-#  if RTC_CALENDAR_ASYNC == true
-    /** Pointers to callback functions. */
-    volatile rtc_calendar_callback_t callbacks[_RTC_CALENDAR_CALLBACK_N];
-    /** Mask for registered callbacks. */
-    volatile uint16_t registered_callback;
-    /** Mask for enabled callbacks. */
-    volatile uint16_t enabled_callback;
-#  endif
-};
-#endif
-
-/**
- * \brief Available mask options for alarms.
- *
- * Available mask options for alarms.
- */
-enum rtc_calendar_alarm_mask {
-    /** Alarm disabled. */
-    RTC_CALENDAR_ALARM_MASK_DISABLED = RTC_MODE2_MASK_SEL_OFF,
-    /** Alarm match on second. */
-    RTC_CALENDAR_ALARM_MASK_SEC      = RTC_MODE2_MASK_SEL_SS,
-    /** Alarm match on second and minute. */
-    RTC_CALENDAR_ALARM_MASK_MIN      = RTC_MODE2_MASK_SEL_MMSS,
-    /** Alarm match on second, minute, and hour. */
-    RTC_CALENDAR_ALARM_MASK_HOUR     = RTC_MODE2_MASK_SEL_HHMMSS,
-    /** Alarm match on second, minute, hour, and day. */
-    RTC_CALENDAR_ALARM_MASK_DAY      = RTC_MODE2_MASK_SEL_DDHHMMSS,
-    /** Alarm match on second, minute, hour, day, and month. */
-    RTC_CALENDAR_ALARM_MASK_MONTH    = RTC_MODE2_MASK_SEL_MMDDHHMMSS,
-    /** Alarm match on second, minute, hour, day, month, and year. */
-    RTC_CALENDAR_ALARM_MASK_YEAR     = RTC_MODE2_MASK_SEL_YYMMDDHHMMSS,
-};
-
-/**
- * \brief RTC Calendar event enable/disable structure.
- *
- * Event flags for the \ref rtc_calendar_enable_events() and
- * \ref rtc_calendar_disable_events().
- */
-struct rtc_calendar_events {
-    /** Generate an output event on each overflow of the RTC count. */
-    bool generate_event_on_overflow;
-    /** Generate an output event on a alarm channel match against the RTC
-     *  count. */
-    bool generate_event_on_alarm[RTC_NUM_OF_ALARMS];
-    /** Generate an output event periodically at a binary division of the RTC
-     *  counter frequency.
-     */
-    bool generate_event_on_periodic[8];
-};
-
-/**
- * \brief Time structure.
- *
- * Time structure containing the time given by or set to the RTC calendar.
- * The structure uses seven values to give second, minute, hour, PM/AM, day,
- * month, and year. It should be initialized via the
- * \ref rtc_calendar_get_time_defaults() function before use.
- */
-struct rtc_calendar_time {
-    /** Second value. */
-    uint8_t  second;
-    /** Minute value. */
-    uint8_t  minute;
-    /** Hour value. */
-    uint8_t  hour;
-    /** PM/AM value, \c true for PM, or \c false for AM. */
-    bool     pm;
-    /** Day value, where day 1 is the first day of the month. */
-    uint8_t  day;
-    /** Month value, where month 1 is January. */
-    uint8_t  month;
-    /** Year value.*/
-    uint16_t year;
-};
-
-/**
- * \brief Alarm structure.
- *
- * Alarm structure containing time of the alarm and a mask to determine when
- * the alarm will trigger.
- */
-struct rtc_calendar_alarm_time {
-    /** Alarm time. */
-    struct rtc_calendar_time time;
-    /** Alarm mask to determine on what precision the alarm will match. */
-    enum rtc_calendar_alarm_mask mask;
-};
-
-/**
- * \brief RTC configuration structure.
- *
- * Configuration structure for the RTC instance. This structure should
- * be initialized using the \ref rtc_calendar_get_config_defaults() before any
- * user configurations are set.
- */
-struct rtc_calendar_config {
-    /** Input clock prescaler for the RTC module. */
-    enum rtc_calendar_prescaler prescaler;
-    /** If \c true, clears the clock on alarm match. */
-    bool clear_on_match;
-#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
-    /** If \c true, the digital counter registers will be continuously updated
-     *  so that internal synchronization is not needed when reading the current
-     *  count. */
-    bool continuously_update;
-#endif
-    /** If \c true, time is represented in 24 hour mode. */
-    bool clock_24h;
-    /** Initial year for counter value 0. */
-    uint16_t year_init_value;
-    /** Alarm values. */
-    struct rtc_calendar_alarm_time alarm[RTC_NUM_OF_ALARMS];
-};
-
-
-/**
- * \name Configuration and Initialization
- * @{
- */
-
-/**
- * \brief Initialize a \c time structure.
- *
- * This will initialize a given time structure to the time 00:00:00 (hh:mm:ss)
- * and date 2000-01-01 (YYYY-MM-DD).
- *
- * \param[out] time  Time structure to initialize
- */
-static inline void rtc_calendar_get_time_defaults(
-    struct rtc_calendar_time *const time)
-{
-    time->second = 0;
-    time->minute = 0;
-    time->hour   = 0;
-    time->pm     = 0;
-    time->day 	 = 1;
-    time->month  = 1;
-    time->year   = 2000;
-}
-
-/**
- * \brief Gets the RTC default settings.
- *
- * Initializes the configuration structure to the known default values. This
- * function should be called at the start of any RTC initiation.
- *
- * The default configuration is as follows:
- *  - Input clock divided by a factor of 1024
- *  - Clear on alarm match off
- *  - Continuously sync clock off
- *  - 12 hour calendar
- *  - Start year 2000 (Year 0 in the counter will be year 2000)
- *  - Events off
- *  - Alarms set to January 1. 2000, 00:00:00
- *  - Alarm will match on second, minute, hour, day, month, and year
- *
- *  \param[out] config  Configuration structure to be initialized to default
- *                      values.
- */
-static inline void rtc_calendar_get_config_defaults(
-    struct rtc_calendar_config *const config)
-{
-    /* Sanity check argument */
-    Assert(config);
-
-    /* Initialize and set time structure to default. */
-    struct rtc_calendar_time time;
-    rtc_calendar_get_time_defaults(&time);
-
-    /* Set defaults into configuration structure */
-    config->prescaler           = RTC_CALENDAR_PRESCALER_DIV_1024;
-    config->clear_on_match      = false;
-#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
-    config->continuously_update = false;
-#endif
-    config->clock_24h           = false;
-    config->year_init_value     = 2000;
-    for (uint8_t i = 0; i < RTC_NUM_OF_ALARMS; i++) {
-        config->alarm[i].time = time;
-        config->alarm[i].mask = RTC_CALENDAR_ALARM_MASK_YEAR;
-    }
-}
-
-void rtc_calendar_reset(struct rtc_module *const module);
-void rtc_calendar_enable(struct rtc_module *const module);
-void rtc_calendar_disable(struct rtc_module *const module);
-
-#if (RTC_INST_NUM > 1) && !defined(__DOXYGEN__)
-/**
- * \internal Find the index of given RTC module instance.
- *
- * \param[in] hw  RTC module instance pointer
- *
- * \return Index of the given RTC module instance.
- */
-uint8_t _rtc_get_inst_index(
-    Rtc *const hw)
-{
-    /* List of available RTC modules. */
-    static Rtc *const rtc_modules[RTC_INST_NUM] = RTC_INSTS;
-
-    /* Find index for RTC instance. */
-    for (uint32_t i = 0; i < RTC_INST_NUM; i++) {
-        if (hw == rtc_modules[i]) {
-            return i;
-        }
-    }
-
-    /* Invalid data given. */
-    Assert(false);
-    return 0;
-}
-#endif /* (RTC_INST_NUM > 1) && !defined(__DOXYGEN__) */
-
-void rtc_calendar_init(
-    struct rtc_module *const module,
-    Rtc *const hw,
-    const struct rtc_calendar_config *const config);
-
-void rtc_calendar_swap_time_mode(struct rtc_module *const module);
-
-enum status_code rtc_calendar_frequency_correction(
-    struct rtc_module *const module,
-    const int8_t value);
-
-/** @} */
-
-
-/** \name Time and Alarm Management
- * @{
- */
-
-void rtc_calendar_set_time(
-    struct rtc_module *const module,
-    const struct rtc_calendar_time *const time);
-
-void rtc_calendar_get_time(
-    struct rtc_module *const module,
-    struct rtc_calendar_time *const time);
-
-enum status_code rtc_calendar_set_alarm(
-    struct rtc_module *const module,
-    const struct rtc_calendar_alarm_time *const alarm,
-    const enum rtc_calendar_alarm alarm_index);
-
-enum status_code rtc_calendar_get_alarm(
-    struct rtc_module *const module,
-    struct rtc_calendar_alarm_time *const alarm,
-    const enum rtc_calendar_alarm alarm_index);
-
-/** @} */
-
-
-/** \name Status Flag Management
- * @{
- */
-
-/**
- * \brief Check if an RTC overflow has occurred.
- *
- * Checks the overflow flag in the RTC. The flag is set when there
- * is an overflow in the clock.
- *
- * \param[in,out] module  Pointer to the software instance struct
- *
- * \return Overflow state of the RTC module.
- *
- * \retval true   If the RTC count value has overflowed
- * \retval false  If the RTC count value has not overflowed
- */
-static inline bool rtc_calendar_is_overflow(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Return status of flag. */
-    return (rtc_module->MODE2.INTFLAG.reg & RTC_MODE2_INTFLAG_OVF);
-}
-
-/**
- * \brief Clears the RTC overflow flag.
- *
- * \param[in,out] module  Pointer to the software instance struct
- *
- * Clears the RTC module counter overflow flag, so that new overflow conditions
- * can be detected.
- */
-static inline void rtc_calendar_clear_overflow(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Clear flag. */
-    rtc_module->MODE2.INTFLAG.reg = RTC_MODE2_INTFLAG_OVF;
-}
-
-/**
- * \brief Check the RTC alarm flag.
- *
- * Check if the specified alarm flag is set. The flag is set when there
- * is an compare match between the alarm value and the clock.
- *
- * \param[in,out] module  Pointer to the software instance struct
- * \param[in] alarm_index  Index of the alarm to check
- *
- * \returns Match status of the specified alarm.
- *
- * \retval true   If the specified alarm has matched the current time
- * \retval false  If the specified alarm has not matched the current time
- */
-static inline bool rtc_calendar_is_alarm_match(
-    struct rtc_module *const module,
-    const enum rtc_calendar_alarm alarm_index)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Sanity check. */
-    if ((uint32_t)alarm_index > RTC_NUM_OF_ALARMS) {
-        Assert(false);
-        return false;
-    }
-
-    /* Return int flag status. */
-    return (rtc_module->MODE2.INTFLAG.reg & RTC_MODE2_INTFLAG_ALARM(1 << alarm_index));
-}
-
-/**
- * \brief Clears the RTC alarm match flag.
- *
- * Clear the requested alarm match flag, so that future alarm matches can be
- * determined.
- *
- * \param[in,out] module  Pointer to the software instance struct
- * \param[in] alarm_index  The index of the alarm match to clear
- *
- * \return Status of the alarm match clear operation.
- *
- * \retval STATUS_OK               If flag was cleared correctly
- * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided
- */
-static inline enum status_code rtc_calendar_clear_alarm_match(
-    struct rtc_module *const module,
-    const enum rtc_calendar_alarm alarm_index)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Sanity check. */
-    if ((uint32_t)alarm_index > RTC_NUM_OF_ALARMS) {
-        Assert(false);
-        return STATUS_ERR_INVALID_ARG;
-    }
-
-    /* Clear flag. */
-    rtc_module->MODE2.INTFLAG.reg = RTC_MODE2_INTFLAG_ALARM(1 << alarm_index);
-
-    return STATUS_OK;
-}
-
-/** @} */
-
-
-/**
- * \name Event Management
- * @{
- */
-
-/**
- * \brief Enables a RTC event output.
- *
- *  Enables one or more output events from the RTC module. See
- *  \ref rtc_calendar_events for a list of events this module supports.
- *
- *  \note Events cannot be altered while the module is enabled.
- *
- *  \param[in,out] module  Pointer to the software instance struct
- *  \param[in] events    Struct containing flags of events to enable
- */
-static inline void rtc_calendar_enable_events(
-    struct rtc_module *const module,
-    struct rtc_calendar_events *const events)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    uint32_t event_mask = 0;
-
-    /* Check if the user has requested an overflow event. */
-    if (events->generate_event_on_overflow) {
-        event_mask |= RTC_MODE2_EVCTRL_OVFEO;
-    }
-
-    /* Check if the user has requested any alarm events. */
-    for (uint8_t i = 0; i < RTC_NUM_OF_ALARMS; i++) {
-        if (events->generate_event_on_alarm[i]) {
-            event_mask |= RTC_MODE2_EVCTRL_ALARMEO(1 << i);
-        }
-    }
-
-    /* Check if the user has requested any periodic events. */
-    for (uint8_t i = 0; i < 8; i++) {
-        if (events->generate_event_on_periodic[i]) {
-            event_mask |= RTC_MODE2_EVCTRL_PEREO(1 << i);
-        }
-    }
-
-    /* Enable given event(s). */
-    rtc_module->MODE2.EVCTRL.reg |= event_mask;
-}
-
-/**
- * \brief Disables a RTC event output.
- *
- *  Disabled one or more output events from the RTC module. See
- *  \ref rtc_calendar_events for a list of events this module supports.
- *
- *  \note Events cannot be altered while the module is enabled.
- *
- *  \param[in,out] module  Pointer to the software instance struct
- *  \param[in] events    Struct containing flags of events to disable
- */
-static inline void rtc_calendar_disable_events(
-    struct rtc_module *const module,
-    struct rtc_calendar_events *const events)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    uint32_t event_mask = 0;
-
-    /* Check if the user has requested an overflow event. */
-    if (events->generate_event_on_overflow) {
-        event_mask |= RTC_MODE2_EVCTRL_OVFEO;
-    }
-
-    /* Check if the user has requested any alarm events. */
-    for (uint8_t i = 0; i < RTC_NUM_OF_ALARMS; i++) {
-        if (events->generate_event_on_alarm[i]) {
-            event_mask |= RTC_MODE2_EVCTRL_ALARMEO(1 << i);
-        }
-    }
-
-    /* Check if the user has requested any periodic events. */
-    for (uint8_t i = 0; i < 8; i++) {
-        if (events->generate_event_on_periodic[i]) {
-            event_mask |= RTC_MODE2_EVCTRL_PEREO(1 << i);
-        }
-    }
-
-    /* Disable given event(s). */
-    rtc_module->MODE2.EVCTRL.reg &= ~event_mask;
-}
-
-/** @} */
-
-#ifdef FEATURE_RTC_GENERAL_PURPOSE_REG
-/**
- * \name RTC General Purpose Registers
- * @{
- */
-
-/**
- * \brief Write a value into general purpose register.
- *
- * \param[in] module  Pointer to the software instance struct
- * \param[in] n  General purpose type
- * \param[in] index General purpose register index (0..3)
- *
- */
-static inline void rtc_write_general_purpose_reg(
-    struct rtc_module *const module,
-    const  uint8_t index,
-    uint32_t value)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-    Assert(index <= 3);
-
-    Rtc *const rtc_module = module->hw;
-
-    rtc_module->MODE0.GP[index].reg = value;
-}
-
-/**
- * \brief Read the value from general purpose register.
- *
- * \param[in] module  Pointer to the software instance struct
- * \param[in] index General purpose register index (0..3)
- *
- * \retval Value of general purpose register
- */
-static inline uint32_t rtc_read_general_purpose_reg(
-    struct rtc_module *const module,
-    const  uint8_t index)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-    Assert(index <= 3);
-
-    Rtc *const rtc_module = module->hw;
-
-    return rtc_module->MODE0.GP[index].reg;
-}
-
-/** @} */
-#endif
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-
-/**
- * \page asfdoc_sam0_rtc_calendar_extra Extra Information for RTC (CAL) Driver
- *
- * \section asfdoc_sam0_rtc_calendar_extra_acronyms Acronyms
- * Below is a table listing the acronyms used in this module, along with their
- * intended meanings.
- *
- * <table>
- *	<tr>
- *		<th>Acronym</td>
- *		<th>Description</td>
- *	</tr>
- *	<tr>
- *		<td>RTC</td>
- *		<td>Real Time Counter</td>
- *	</tr>
- *	<tr>
- *		<td>PPM</td>
- *		<td>Part Per Million</td>
- *	</tr>
- *	<tr>
- *		<td>RC</td>
- *		<td>Resistor/Capacitor</td>
- *	</tr>
- * </table>
- *
- *
- * \section asfdoc_sam0_rtc_calendar_extra_dependencies Dependencies
- * This driver has the following dependencies:
- *
- *  - None
- *
- *
- * \section asfdoc_sam0_rtc_calendar_extra_errata Errata
- * There are no errata related to this driver.
- *
- *
- * \section asfdoc_sam0_rtc_calendar_extra_history Module History
- * An overview of the module history is presented in the table below, with
- * details on the enhancements and fixes made to the module since its first
- * release. The current version of this corresponds to the newest version in
- * the table.
- *
- * <table>
- *	<tr>
- *		<th>Changelog</th>
- *	</tr>
- *	<tr>
- *		<td>Added support for SAML21.</td>
- *	</tr>
- *	<tr>
- *		<td>
- *             Added support for SAMD21 and added driver instance parameter to all
- *             API function calls, except get_config_defaults
- *             </td>
- *	</tr>
- *	<tr>
- *		<td>Updated initialization function to also enable the digital interface
- *          clock to the module if it is disabled</td>
- *	</tr>
- *	<tr>
- *		<td>Initial Release</td>
- *	</tr>
- * </table>
- */
-
-/**
- * \page asfdoc_sam0_rtc_calendar_exqsg Examples for RTC CAL Driver
- *
- * This is a list of the available Quick Start guides (QSGs) and example
- * applications for \ref asfdoc_sam0_rtc_calendar_group. QSGs are simple
- * examples with step-by-step instructions to configure and use this driver in a
- * selection of use cases. Note that QSGs can be compiled as a standalone
- * application or be added to the user application.
- *
- *  - \subpage asfdoc_sam0_rtc_calendar_basic_use_case
- * \if RTC_CALENDAR_CALLBACK_MODE
- *  - \subpage asfdoc_sam0_rtc_calendar_callback_use_case
- * \endif
- *
- * \page asfdoc_sam0_rtc_calendar_document_revision_history Document Revision History
- *
- * <table>
- *	<tr>
- *		<th>Doc. Rev.</td>
- *		<th>Date</td>
- *		<th>Comments</td>
- *	</tr>
- *	<tr>
- *		<td>E</td>
- *		<td>11/2014</td>
- *		<td>Added support for SAML21.</td>
- *	</tr>
- *	<tr>
- *		<td>D</td>
- *		<td>12/2014</td>
- *		<td>Added support for SAMR21 and SAMD10/D11.</td>
- *	</tr>
- *	<tr>
- *		<td>C</td>
- *		<td>01/2014</td>
- *		<td>Added support for SAMD21.</td>
- *	</tr>
- *	<tr>
- *		<td>B</td>
- *		<td>06/2013</td>
- *		<td>Added additional documentation on the event system. Corrected
- *          documentation typos.</td>
- *	</tr>
- *	<tr>
- *		<td>A</td>
- *		<td>06/2013</td>
- *		<td>Initial release</td>
- *	</tr>
- * </table>
- */
-
-#endif /* RTC_CALENDAR_H_INCLUDED */
-

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/rtc/rtc_count.h	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,1155 @@
+#ifndef RTC_COUNT_H_INCLUDED
+#define RTC_COUNT_H_INCLUDED
+
+/**
+ * \defgroup asfdoc_sam0_rtc_count_group SAM RTC Count Driver (RTC COUNT)
+ *
+ * This driver for Atmel庐 | SMART SAM devices provides an interface for the configuration
+ * and management of the device's Real Time Clock functionality in Count
+ * operating mode, for the configuration and retrieval of the current RTC
+ * counter value. The following driver API modes are covered by this
+ * manual:
+ *
+ *  - Polled APIs
+ * \if RTC_COUNT_CALLBACK_MODE
+ *  - Callback APIs
+ * \endif
+ *
+ * The following peripherals are used by this module:
+ *  - RTC (Real Time Clock)
+ *
+ * The following devices can use this module:
+ *  - Atmel | SMART SAM D20/D21
+ *  - Atmel | SMART SAM R21
+ *  - Atmel | SMART SAM D10/D11
+ *  - Atmel | SMART SAM L21
+ *
+ * The outline of this documentation is as follows:
+ *  - \ref asfdoc_sam0_rtc_count_prerequisites
+ *  - \ref asfdoc_sam0_rtc_count_module_overview
+ *  - \ref asfdoc_sam0_rtc_count_special_considerations
+ *  - \ref asfdoc_sam0_rtc_count_extra_info
+ *  - \ref asfdoc_sam0_rtc_count_examples
+ *  - \ref asfdoc_sam0_rtc_count_api_overview
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_prerequisites Prerequisites
+ *
+ * There are no prerequisites for this module.
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_module_overview Module Overview
+ *
+ * The RTC module in the SAM devices is a 32-bit counter, with a 10-bit
+ * programmable prescaler. Typically, the RTC clock is run continuously,
+ * including in the device's low-power sleep modes, to track the current time
+ * and date information. The RTC can be used as a source to wake up the system
+ * at a scheduled time or periodically using the alarm functions.
+ *
+ * In this driver, the RTC is operated in Count mode. This allows for an
+ * easy integration of an asynchronous counter into a user application, which is
+ * capable of operating while the device is in sleep mode.
+ *
+ * Whilst operating in Count mode, the RTC features:
+ *  - 16-bit counter mode
+ *   - Selectable counter period
+ *   - Up to six configurable compare values
+ *  - 32-bit counter mode
+ *   - Clear counter value on match
+ *   - Up to four configurable compare values
+ *
+ * \subsection asfdoc_sam0_rtc_count_features Driver Feature Macro Definition
+ * <table>
+ *  <tr>
+ *    <th>Driver Feature Macro</th>
+ *    <th>Supported devices</th>
+ *  </tr>
+ *  <tr>
+ *    <td>FEATURE_RTC_PERIODIC_INT</td>
+ *    <td>SAML21</td>
+ *  </tr>
+ *  <tr>
+ *    <td>FEATURE_RTC_PRESCALER_OFF</td>
+ *    <td>SAML21</td>
+ *  </tr>
+ *  <tr>
+ *    <td>FEATURE_RTC_CLOCK_SELECTION</td>
+ *    <td>SAML21</td>
+ *  </tr>
+ *  <tr>
+ *    <td>FEATURE_RTC_GENERAL_PURPOSE_REG</td>
+ *    <td>SAML21</td>
+ *  </tr>
+ *  <tr>
+ *    <td>FEATURE_RTC_CONTINUOUSLY_UPDATED</td>
+ *    <td>SAMD20,SAMD21,SAMR21,SAMD10,SAMD11</td>
+ *  </tr>
+ * </table>
+ * \note The specific features are only available in the driver when the
+ * selected device supports those features.
+ *
+ * \section asfdoc_sam0_rtc_count_module_overview_compares Compare and Overflow
+ * The RTC can be used with up to 4/6 compare values (depending on selected
+ * operation mode). These compare values will trigger on match with the current
+ * RTC counter value, and can be set up to trigger an interrupt, event, or both.
+ * The RTC can also be configured to clear the counter value on compare match
+ * in 32-bit mode, resetting the count value back to zero.
+ *
+ * If the RTC is operated without the Clear on Match option enabled, or in
+ * 16-bit mode, the RTC counter value will instead be cleared on overflow once
+ * the maximum count value has been reached:
+ *
+ * \f[ COUNT_{MAX} = 2^{32}-1 \f] for 32-bit counter mode, and
+ * \f[ COUNT_{MAX} = 2^{16}-1 \f] for 16-bit counter mode.
+ *
+ * When running in 16-bit mode, the overflow value is selectable with a period
+ * value. The counter overflow will then occur when the counter value reaches
+ * the specified period value.
+ *
+ * \subsection asfdoc_sam0_rtc_count_module_overview_periodic Periodic Events
+ * The RTC can generate events at periodic intervals, allowing for direct
+ * peripheral actions without CPU intervention. The periodic events can be
+ * generated on the upper eight bits of the RTC prescaler, and will be generated on
+ * the rising edge transition of the specified bit. The resulting periodic
+ * frequency can be calculated by the following formula:
+ *
+ * \f[ f_{PERIODIC}=\frac{f_{ASY}}{2^{n+3}} \f]
+ *
+ * Where \f$f_{ASY}\f$ refers to the \e asynchronous clock set up in the RTC
+ * module configuration. The \b n parameter is the event source generator index
+ * of the RTC module. If the asynchronous clock is operated at the recommended
+ * frequency of 1KHz, the formula results in the values shown in
+ * \ref asfdoc_sam0_rtc_count_module_rtc_hz "the table below".
+ *
+ * \anchor asfdoc_sam0_rtc_count_module_rtc_hz
+ * <table>
+ *   <caption>RTC Event Frequencies for Each Prescaler Bit Using a 1KHz Clock</caption>
+ *   <tr>
+ *      <th>n</th> <th>Periodic event</th>
+ *   </tr>
+ *   <tr>
+ *      <td>7</td> <td>1Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>6</td> <td>2Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>5</td> <td>4Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>4</td> <td>8Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>3</td> <td>16Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>2</td> <td>32Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>1</td> <td>64Hz</td>
+ *   </tr>
+ *   <tr>
+ *      <td>0</td> <td>128Hz</td>
+ *   </tr>
+ * </table>
+ *
+ * \note The connection of events between modules requires the use of the
+ *       \ref asfdoc_sam0_events_group "SAM Event System Driver (EVENTS)"
+ *       to route output event of one module to the the input event of another.
+ *       For more information on event routing, refer to the event driver
+ *       documentation.
+ *
+ * \subsection asfdoc_sam0_rtc_count_module_overview_correction Digital Frequency Correction
+ * The RTC module contains Digital Frequency Correction logic to compensate for
+ * inaccurate source clock frequencies which would otherwise result in skewed
+ * time measurements. The correction scheme requires that at least two bits
+ * in the RTC module prescaler are reserved by the correction logic. As a
+ * result of this implementation, frequency correction is only available when
+ * the RTC is running from a 1Hz reference clock.
+ *
+ * The correction procedure is implemented by subtracting or adding a single
+ * cycle from the RTC prescaler every 1024 RTC GCLK cycles. The adjustment is
+ * applied the specified number of time (maximum 127) over 976 of these periods. The
+ * corresponding correction in PPM will be given by:
+ *
+ * \f[ Correction(PPM) = \frac{VALUE}{999424}10^6 \f]
+ *
+ * The RTC clock will tick faster if provided with a positive correction value,
+ * and slower when given a negative correction value.
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_special_considerations Special Considerations
+ *
+ * \subsection asfdoc_sam0_rtc_count_special_considerations_clock Clock Setup
+ * \subsubsection asfdoc_sam0_rtc_count_clock_samd_r SAM D20/D21/R21/D10/D11 Clock Setup
+ * The RTC is typically clocked by a specialized GCLK generator that has a
+ * smaller prescaler than the others. By default the RTC clock is on, selected
+ * to use the internal 32KHz RC-oscillator with a prescaler of 32, giving a
+ * resulting clock frequency of 1KHz to the RTC.  When the internal RTC
+ * prescaler is set to 1024, this yields an end-frequency of 1Hz.
+ *
+ * The implementer also has the option to set other end-frequencies.
+ * \ref asfdoc_sam0_rtc_count_rtc_out_freq "The table below" lists the
+ * available RTC frequencies for each possible GCLK and RTC input prescaler
+ * options.
+ *
+ * \anchor asfdoc_sam0_rtc_count_rtc_out_freq
+ * <table>
+ *   <caption>RTC Output Frequencies from Allowable Input Clocks</caption>
+ *   <tr>
+ *     <th>End-frequency</th>
+ *     <th>GCLK prescaler</th>
+ *     <th>RTC prescaler</th>
+ *   </tr>
+ *   <tr>
+ *     <td>32KHz</td>
+ *     <td>1</td>
+ *     <td>1</td>
+ *   </tr>
+ *   <tr>
+ *     <td>1KHz</td>
+ *     <td>32</td>
+ *     <td>1</td>
+ *   </tr>
+ *   <tr>
+ *     <td>1Hz</td>
+ *     <td>32</td>
+ *     <td>1024</td>
+ *   </tr>
+ * </table>
+ *
+ * The overall RTC module clocking scheme is shown in
+ * \ref asfdoc_sam0_rtc_count_rtc_clock_fig "the figure below".
+ *
+ * \anchor asfdoc_sam0_rtc_count_rtc_clock_fig
+ * \dot
+ * digraph clocking_scheme {
+ *     rankdir=LR;
+ *     GCLK [shape="record", label="<f0> GCLK | <f1> RTC_GCLK",
+ *         bgcolor="lightgray", style="filled"];
+ *     RTCPRE [shape="record" label="<f0> RTC | <f1> RTC PRESCALER"];
+ *     RTC [shape="record", label="<f0> RTC | <f1> RTC CLOCK"];
+ *
+ *     GCLK:f1 -> RTCPRE:f1;
+ *     RTCPRE:f1 -> RTC:f1;
+ * }
+ * \enddot
+ *
+ * \subsubsection asfdoc_sam0_rtc_count_clock_saml SAM L21 Clock Setup
+ * The RTC clock can be selected from OSC32K,XOSC32K or OSCULP32K , and a 32KHz
+ * or 1KHz oscillator clock frequency is required. This clock must be
+ * configured and enabled in the 32KHz oscillator controller before using the RTC.
+ *
+ * The table below lists the available RTC clock \ref asfdoc_sam0_rtc_count_rtc_clk
+ *
+ * \anchor asfdoc_sam0_rtc_count_rtc_clk
+ * <table>
+ *   <caption>RTC clocks source</caption>
+ *   <tr>
+ *     <th>RTC clock frequency</th>
+ *     <th>Clock source</th>
+ *     <th>Description</th>
+ *   </tr>
+ *   <tr>
+ *     <td>1.024KHz</td>
+ *     <td>ULP1K</td>
+ *     <td>1.024KHz from 32KHz internal ULP oscillator</td>
+ *   </tr>
+ *   <tr>
+ *     <td>32.768KHz</td>
+ *     <td>ULP32K</td>
+ *     <td>32.768KHz from 32KHz internal ULP oscillator</td>
+ *   </tr>
+ *   <tr>
+ *     <td>1.024KHz</td>
+ *     <td>OSC1K</td>
+ *     <td>1.024KHz from 32KHz internal oscillator</td>
+ *   </tr>
+ *   <tr>
+ *     <td>32.768KHz</td>
+ *     <td>OSC32K</td>
+ *     <td>32.768KHz from 32KHz internal oscillator</td>
+ *   </tr>
+ *   <tr>
+ *     <td>1.024KHz</td>
+ *     <td>XOSC1K</td>
+ *     <td>1.024KHz from 32KHz internal oscillator</td>
+ *   </tr>
+ *   <tr>
+ *     <td>32.768KHz</td>
+ *     <td>XOSC32K</td>
+ *     <td>32.768KHz from 32KHz external crystal oscillator</td>
+ *   </tr>
+ * </table>
+ *
+ * \section asfdoc_sam0_rtc_count_extra_info Extra Information
+ *
+ * For extra information, see \ref asfdoc_sam0_rtc_count_extra. This includes:
+ *  - \ref asfdoc_sam0_rtc_count_extra_acronyms
+ *  - \ref asfdoc_sam0_rtc_count_extra_dependencies
+ *  - \ref asfdoc_sam0_rtc_count_extra_errata
+ *  - \ref asfdoc_sam0_rtc_count_extra_history
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_examples Examples
+ *
+ * For a list of examples related to this driver, see
+ * \ref asfdoc_sam0_rtc_count_exqsg.
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_api_overview API Overview
+ * @{
+ */
+
+#include <compiler.h>
+#include <conf_clocks.h>
+
+#if RTC_COUNT_ASYNC == true
+#  include <system_interrupt.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Define port features set according to different device family
+ * @{
+*/
+#if (SAML21) || defined(__DOXYGEN__)
+/** RTC periodic interval interrupt. */
+#  define FEATURE_RTC_PERIODIC_INT
+/** RTC prescaler is off. */
+#  define FEATURE_RTC_PRESCALER_OFF
+/** RTC clock selection. */
+#  define FEATURE_RTC_CLOCK_SELECTION
+/** General purpose registers. */
+#  define FEATURE_RTC_GENERAL_PURPOSE_REG
+#else
+/** RTC continuously updated. */
+#  define FEATURE_RTC_CONTINUOUSLY_UPDATED
+#endif
+/*@}*/
+
+#ifdef FEATURE_RTC_CLOCK_SELECTION
+/**
+ * \brief Available clock source for RTC.
+ * RTC clock source.
+ */
+enum rtc_clock_sel {
+    /** 1.024KHz from 32KHz internal ULP oscillator. */
+    RTC_CLOCK_SELECTION_ULP1K = OSC32KCTRL_RTCCTRL_RTCSEL_ULP1K_Val,
+    /** 32.768KHz from 32KHz internal ULP oscillator. */
+    RTC_CLOCK_SELECTION_ULP32K = OSC32KCTRL_RTCCTRL_RTCSEL_ULP32K_Val,
+    /** 1.024KHz from 32KHz internal oscillator. */
+    RTC_CLOCK_SELECTION_OSC1K = OSC32KCTRL_RTCCTRL_RTCSEL_OSC1K_Val,
+    /** 32.768KHz from 32KHz internal oscillator. */
+    RTC_CLOCK_SELECTION_OSC32K = OSC32KCTRL_RTCCTRL_RTCSEL_OSC32K_Val,
+    /** 1.024KHz from 32KHz internal oscillator. */
+    RTC_CLOCK_SELECTION_XOSC1K = OSC32KCTRL_RTCCTRL_RTCSEL_XOSC1K_Val,
+    /** 32.768KHz from 32.768KHz external crystal oscillator. */
+    RTC_CLOCK_SELECTION_XOSC32K = OSC32KCTRL_RTCCTRL_RTCSEL_XOSC32K_Val,
+};
+#endif
+
+/**
+ * \brief Available operation modes for the RTC.
+ *
+ * RTC Count operating modes, to select the counting width and associated module
+ * operation.
+ */
+enum rtc_count_mode {
+    /** RTC Count module operates in 16-bit mode. */
+    RTC_COUNT_MODE_16BIT = 0,
+    /** RTC Count module operates in 32-bit mode. */
+    RTC_COUNT_MODE_32BIT = 1,
+};
+
+#if !defined (RTC_NUM_OF_COMP16) && defined(RTC_COMP16_NUM)
+#define RTC_NUM_OF_COMP16 RTC_COMP16_NUM
+#endif
+
+/**
+ * \brief Available compare channels.
+ *
+ * \note Not all compare channels are available in all devices and modes.
+ */
+enum rtc_count_compare {
+    /** Compare channel 0. */
+    RTC_COUNT_COMPARE_0 = 0,
+#if (RTC_NUM_OF_COMP16 > 1) || defined(__DOXYGEN__)
+    /** Compare channel 1. */
+    RTC_COUNT_COMPARE_1 = 1,
+#endif
+#if (RTC_NUM_OF_COMP16 > 2) || defined(__DOXYGEN__)
+    /** Compare channel 2. */
+    RTC_COUNT_COMPARE_2 = 2,
+#endif
+#if (RTC_NUM_OF_COMP16 > 3)	|| defined(__DOXYGEN__)
+    /** Compare channel 3. */
+    RTC_COUNT_COMPARE_3 = 3,
+#endif
+#if (RTC_NUM_OF_COMP16 > 4) || defined(__DOXYGEN__)
+    /** Compare channel 4. */
+    RTC_COUNT_COMPARE_4 = 4,
+#endif
+#if (RTC_NUM_OF_COMP16 > 5) || defined(__DOXYGEN__)
+    /** Compare channel 5. */
+    RTC_COUNT_COMPARE_5 = 5,
+#endif
+};
+
+#ifdef FEATURE_RTC_PERIODIC_INT
+/**
+ * \brief Available periodic interval source.
+ */
+enum rtc_count_periodic_interval {
+    /** Periodic interval 0 */
+    RTC_COUNT_PERIODIC_INTERVAL_0 = 0,
+    /** Periodic interval 1 */
+    RTC_COUNT_PERIODIC_INTERVAL_1 = 1,
+    /** Periodic interval 2 */
+    RTC_COUNT_PERIODIC_INTERVAL_2 = 2,
+    /** Periodic interval 3 */
+    RTC_COUNT_PERIODIC_INTERVAL_3 = 3,
+    /** Periodic interval 4 */
+    RTC_COUNT_PERIODIC_INTERVAL_4 = 4,
+    /** Periodic interval 5 */
+    RTC_COUNT_PERIODIC_INTERVAL_5 = 5,
+    /** Periodic interval 6 */
+    RTC_COUNT_PERIODIC_INTERVAL_6 = 6,
+    /** Periodic interval 7 */
+    RTC_COUNT_PERIODIC_INTERVAL_7 = 7,
+};
+#endif
+
+#if RTC_COUNT_ASYNC == true
+#ifdef FEATURE_RTC_PERIODIC_INT
+/**
+ * \brief Callback types.
+ *
+ * The available callback types for the RTC count module.
+ */
+enum rtc_count_callback {
+    /** Callback for Periodic Interval 0 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_0 = 0,
+    /** Callback for Periodic Interval 1 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_1,
+    /** Callback for Periodic Interval 2 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_2,
+    /** Callback for Periodic Interval 3 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_3,
+    /** Callback for Periodic Interval 4 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_4,
+    /** Callback for Periodic Interval 5 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_5,
+    /** Callback for Periodic Interval 6 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_6,
+    /** Callback for Periodic Interval 7 Interrupt. */
+    RTC_COUNT_CALLBACK_PERIODIC_INTERVAL_7,
+    /** Callback for compare channel 0. */
+    RTC_COUNT_CALLBACK_COMPARE_0,
+#  if (RTC_NUM_OF_COMP16 > 1) || defined(__DOXYGEN__)
+    /** Callback for compare channel 1. */
+    RTC_COUNT_CALLBACK_COMPARE_1,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 2) || defined(__DOXYGEN__)
+    /** Callback for compare channel 2. */
+    RTC_COUNT_CALLBACK_COMPARE_2,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 3)	|| defined(__DOXYGEN__)
+    /** Callback for compare channel 3. */
+    RTC_COUNT_CALLBACK_COMPARE_3,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 4) || defined(__DOXYGEN__)
+    /** Callback for compare channel 4. */
+    RTC_COUNT_CALLBACK_COMPARE_4,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 5) || defined(__DOXYGEN__)
+    /** Callback for compare channel 5. */
+    RTC_COUNT_CALLBACK_COMPARE_5,
+#  endif
+
+    /** Callback for  overflow. */
+    RTC_COUNT_CALLBACK_OVERFLOW,
+#  if !defined(__DOXYGEN__)
+    /** Total number of callbacks. */
+    _RTC_COUNT_CALLBACK_N
+#  endif
+};
+#else
+/**
+ * \brief Callback types.
+ *
+ * The available callback types for the RTC count module.
+ */
+enum rtc_count_callback {
+    /** Callback for compare channel 0. */
+    RTC_COUNT_CALLBACK_COMPARE_0 = 0,
+#  if (RTC_NUM_OF_COMP16 > 1) || defined(__DOXYGEN__)
+    /** Callback for compare channel 1. */
+    RTC_COUNT_CALLBACK_COMPARE_1,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 2) || defined(__DOXYGEN__)
+    /** Callback for compare channel 2. */
+    RTC_COUNT_CALLBACK_COMPARE_2,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 3)	|| defined(__DOXYGEN__)
+    /** Callback for compare channel 3. */
+    RTC_COUNT_CALLBACK_COMPARE_3,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 4) || defined(__DOXYGEN__)
+    /** Callback for compare channel 4. */
+    RTC_COUNT_CALLBACK_COMPARE_4,
+#  endif
+#  if (RTC_NUM_OF_COMP16 > 5) || defined(__DOXYGEN__)
+    /** Callback for compare channel 5. */
+    RTC_COUNT_CALLBACK_COMPARE_5,
+#  endif
+    /** Callback for overflow. */
+    RTC_COUNT_CALLBACK_OVERFLOW,
+#  if !defined(__DOXYGEN__)
+    /** Total number of callbacks. */
+    _RTC_COUNT_CALLBACK_N
+#  endif
+};
+#endif
+
+#  if !defined(__DOXYGEN__)
+typedef void (*rtc_count_callback_t)(void);
+#  endif
+#endif
+
+#ifdef FEATURE_RTC_PRESCALER_OFF
+/**
+ * \brief RTC input clock prescaler settings.
+ *
+ * The available input clock prescaler values for the RTC count module.
+ */
+enum rtc_count_prescaler {
+    /** RTC prescaler is off, and the input clock frequency is
+    prescaled by a factor of 1. */
+    RTC_COUNT_PRESCALER_OFF      = RTC_MODE0_CTRLA_PRESCALER_OFF,
+    /** RTC input clock frequency is prescaled by a factor of 1. */
+    RTC_COUNT_PRESCALER_DIV_1    = RTC_MODE0_CTRLA_PRESCALER_DIV1,
+    /** RTC input clock frequency is prescaled by a factor of 2. */
+    RTC_COUNT_PRESCALER_DIV_2    = RTC_MODE0_CTRLA_PRESCALER_DIV2,
+    /** RTC input clock frequency is prescaled by a factor of 4. */
+    RTC_COUNT_PRESCALER_DIV_4    = RTC_MODE0_CTRLA_PRESCALER_DIV4,
+    /** RTC input clock frequency is prescaled by a factor of 8. */
+    RTC_COUNT_PRESCALER_DIV_8    = RTC_MODE0_CTRLA_PRESCALER_DIV8,
+    /** RTC input clock frequency is prescaled by a factor of 16. */
+    RTC_COUNT_PRESCALER_DIV_16   = RTC_MODE0_CTRLA_PRESCALER_DIV16,
+    /** RTC input clock frequency is prescaled by a factor of 32. */
+    RTC_COUNT_PRESCALER_DIV_32   = RTC_MODE0_CTRLA_PRESCALER_DIV32,
+    /** RTC input clock frequency is prescaled by a factor of 64. */
+    RTC_COUNT_PRESCALER_DIV_64   = RTC_MODE0_CTRLA_PRESCALER_DIV64,
+    /** RTC input clock frequency is prescaled by a factor of 128. */
+    RTC_COUNT_PRESCALER_DIV_128  = RTC_MODE0_CTRLA_PRESCALER_DIV128,
+    /** RTC input clock frequency is prescaled by a factor of 256. */
+    RTC_COUNT_PRESCALER_DIV_256  = RTC_MODE0_CTRLA_PRESCALER_DIV256,
+    /** RTC input clock frequency is prescaled by a factor of 512. */
+    RTC_COUNT_PRESCALER_DIV_512  = RTC_MODE0_CTRLA_PRESCALER_DIV512,
+    /** RTC input clock frequency is prescaled by a factor of 1024. */
+    RTC_COUNT_PRESCALER_DIV_1024 = RTC_MODE0_CTRLA_PRESCALER_DIV1024,
+};
+#else
+/**
+ * \brief RTC input clock prescaler settings.
+ *
+ * The available input clock prescaler values for the RTC count module.
+ */
+enum rtc_count_prescaler {
+    /** RTC input clock frequency is prescaled by a factor of 1. */
+    RTC_COUNT_PRESCALER_DIV_1    = RTC_MODE0_CTRL_PRESCALER_DIV1,
+    /** RTC input clock frequency is prescaled by a factor of 2. */
+    RTC_COUNT_PRESCALER_DIV_2    = RTC_MODE0_CTRL_PRESCALER_DIV2,
+    /** RTC input clock frequency is prescaled by a factor of 4. */
+    RTC_COUNT_PRESCALER_DIV_4    = RTC_MODE0_CTRL_PRESCALER_DIV4,
+    /** RTC input clock frequency is prescaled by a factor of 8. */
+    RTC_COUNT_PRESCALER_DIV_8    = RTC_MODE0_CTRL_PRESCALER_DIV8,
+    /** RTC input clock frequency is prescaled by a factor of 16. */
+    RTC_COUNT_PRESCALER_DIV_16   = RTC_MODE0_CTRL_PRESCALER_DIV16,
+    /** RTC input clock frequency is prescaled by a factor of 32. */
+    RTC_COUNT_PRESCALER_DIV_32   = RTC_MODE0_CTRL_PRESCALER_DIV32,
+    /** RTC input clock frequency is prescaled by a factor of 64. */
+    RTC_COUNT_PRESCALER_DIV_64   = RTC_MODE0_CTRL_PRESCALER_DIV64,
+    /** RTC input clock frequency is prescaled by a factor of 128. */
+    RTC_COUNT_PRESCALER_DIV_128  = RTC_MODE0_CTRL_PRESCALER_DIV128,
+    /** RTC input clock frequency is prescaled by a factor of 256. */
+    RTC_COUNT_PRESCALER_DIV_256  = RTC_MODE0_CTRL_PRESCALER_DIV256,
+    /** RTC input clock frequency is prescaled by a factor of 512. */
+    RTC_COUNT_PRESCALER_DIV_512  = RTC_MODE0_CTRL_PRESCALER_DIV512,
+    /** RTC input clock frequency is prescaled by a factor of 1024. */
+    RTC_COUNT_PRESCALER_DIV_1024 = RTC_MODE0_CTRL_PRESCALER_DIV1024,
+};
+#endif
+
+/**
+ * \brief RTC Count event enable/disable structure.
+ *
+ * Event flags for the \ref rtc_count_enable_events() and
+ * \ref rtc_count_disable_events().
+ */
+struct rtc_count_events {
+    /** Generate an output event on each overflow of the RTC count. */
+    bool generate_event_on_overflow;
+    /** Generate an output event on a compare channel match against the RTC
+     *  count. */
+    bool generate_event_on_compare[RTC_NUM_OF_COMP16];
+    /** Generate an output event periodically at a binary division of the RTC
+     *  counter frequency. */
+    bool generate_event_on_periodic[8];
+};
+
+#if !defined(__DOXYGEN__)
+/**
+ * \brief Device structure.
+ */
+struct rtc_module {
+    /** RTC hardware module. */
+    Rtc *hw;
+    /** Operation mode of count. */
+    enum rtc_count_mode mode;
+#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
+    /** Set if counter value should be continuously updated. */
+    bool continuously_update;
+#endif
+#  if RTC_COUNT_ASYNC == true
+    /** Pointers to callback functions. */
+    volatile rtc_count_callback_t callbacks[_RTC_COUNT_CALLBACK_N];
+    /** Mask for registered callbacks. */
+    volatile uint16_t registered_callback;
+    /** Mask for enabled callbacks. */
+    volatile uint16_t enabled_callback;
+#  endif
+};
+#endif
+
+/**
+ * \brief RTC Count configuration structure.
+ *
+ * Configuration structure for the RTC instance. This structure should
+ * be initialized using the \ref rtc_count_get_config_defaults() before any
+ * user configurations are set.
+ */
+struct rtc_count_config {
+    /** Input clock prescaler for the RTC module. */
+    enum rtc_count_prescaler prescaler;
+    /** Select the operation mode of the RTC.*/
+    enum rtc_count_mode mode;
+    /** If true, clears the counter value on compare match. Only available
+     *  whilst running in 32-bit mode. */
+    bool clear_on_match;
+#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
+    /** Continuously update the counter value so no synchronization is
+     *  needed for reading. */
+    bool continuously_update;
+#endif
+    /** Array of Compare values. Not all Compare values are available in 32-bit
+     *  mode. */
+    uint32_t compare_values[RTC_NUM_OF_COMP16];
+};
+
+
+/**
+ * \name Configuration and Initialization
+ * @{
+ */
+
+/**
+ *  \brief Gets the RTC default configurations.
+ *
+ *  Initializes the configuration structure to default values. This
+ *  function should be called at the start of any RTC initialization.
+ *
+ *  The default configuration is as follows:
+ *  - Input clock divided by a factor of 1024
+ *  - RTC in 32-bit mode
+ *  - Clear on compare match off
+ *  - Continuously sync count register off
+ *  - No event source on
+ *  - All compare values equal 0
+ *
+ *  \param[out] config  Configuration structure to be initialized to default
+ *                      values.
+ */
+static inline void rtc_count_get_config_defaults(
+    struct rtc_count_config *const config)
+{
+    /* Sanity check argument */
+    Assert(config);
+
+    /* Set default into configuration structure */
+    config->prescaler           = RTC_COUNT_PRESCALER_DIV_1024;
+    config->mode                = RTC_COUNT_MODE_32BIT;
+    config->clear_on_match      = false;
+
+#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
+    config->continuously_update = false;
+#endif
+
+    for (uint8_t i = 0; i < RTC_NUM_OF_COMP16; i++) {
+        config->compare_values[i] = 0;
+    }
+}
+
+void rtc_count_reset(struct rtc_module *const module);
+void rtc_count_enable(struct rtc_module *const module);
+void rtc_count_disable(struct rtc_module *const module);
+
+#if (RTC_INST_NUM > 1) && !defined(__DOXYGEN__)
+/**
+ * \internal Find the index of given RTC module instance.
+ *
+ * \param[in] RTC module instance pointer
+ *
+ * \return Index of the given AC module instance.
+ */
+uint8_t _rtc_get_inst_index(
+    Rtc *const hw)
+{
+    /* List of available RTC modules. */
+    static Rtc *const rtc_modules[RTC_INST_NUM] = RTC_INSTS;
+
+    /* Find index for RTC instance. */
+    for (uint32_t i = 0; i < RTC_INST_NUM; i++) {
+        if (hw == rtc_modules[i]) {
+            return i;
+        }
+    }
+
+    /* Invalid data given. */
+    Assert(false);
+    return 0;
+}
+#endif /* (RTC_INST_NUM > 1) && !defined(__DOXYGEN__) */
+
+enum status_code rtc_count_init(
+    struct rtc_module *const module,
+    Rtc *const hw,
+    const struct rtc_count_config *const config);
+
+enum status_code rtc_count_frequency_correction(
+    struct rtc_module *const module,
+    const int8_t value);
+
+/** @} */
+
+/** \name Count and Compare Value Management
+ * @{
+ */
+enum status_code rtc_count_set_count(
+    struct rtc_module *const module,
+    const uint32_t count_value);
+
+uint32_t rtc_count_get_count(struct rtc_module *const module);
+
+enum status_code rtc_count_set_compare(
+    struct rtc_module *const module,
+    const uint32_t comp_value,
+    const enum rtc_count_compare comp_index);
+
+enum status_code rtc_count_get_compare(
+    struct rtc_module *const module,
+    uint32_t *const comp_value,
+    const enum rtc_count_compare comp_index);
+
+enum status_code rtc_count_set_period(
+    struct rtc_module *const module,
+    uint16_t period_value);
+
+enum status_code rtc_count_get_period(
+    struct rtc_module *const module,
+    uint16_t *const period_value);
+
+/** @} */
+
+
+/** \name Status Management
+ * @{
+ */
+
+/**
+ * \brief Check if an RTC overflow has occurred.
+ *
+ * Checks the overflow flag in the RTC. The flag is set when there
+ * is an overflow in the clock.
+ *
+ * \param[in,out]  module  RTC hardware module
+ *
+ * \return Overflow state of the RTC module.
+ *
+ * \retval true   If the RTC count value has overflowed
+ * \retval false  If the RTC count value has not overflowed
+ */
+
+static inline bool rtc_count_is_overflow(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Return status of flag */
+    return (rtc_module->MODE0.INTFLAG.reg & RTC_MODE0_INTFLAG_OVF);
+}
+
+/**
+ * \brief Clears the RTC overflow flag.
+ *
+ * Clears the RTC module counter overflow flag, so that new overflow conditions
+ * can be detected.
+ *
+ * \param[in,out]  module  RTC hardware module
+ */
+static inline void rtc_count_clear_overflow(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Clear OVF flag */
+    rtc_module->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_OVF;
+}
+
+#ifdef FEATURE_RTC_PERIODIC_INT
+/**
+ * \brief Check if an RTC periodic interval interrupt has occurred.
+ *
+ * Checks the periodic interval flag in the RTC.
+ *
+ * \param[in,out]  module  RTC hardware module
+ * \param[in]  n  RTC periodic interval interrupt
+ *
+ * \return periodic interval interrupt state of the RTC module.
+ *
+ * \retval true   RTC periodic interval interrupt occurs
+ * \retval false  RTC periodic interval interrupt dosen't occurs
+ */
+static inline bool rtc_count_is_periodic_interval(struct rtc_module *const module,
+        enum rtc_count_periodic_interval n)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Return status of flag */
+    return (rtc_module->MODE0.INTFLAG.reg & RTC_MODE0_INTFLAG_PER(1 << n));
+}
+
+/**
+ * \brief Clears the RTC periodic interval flag.
+ *
+ * Clears the RTC module counter periodic interval flag, so that new periodic
+ *  interval conditions can be detected.
+ *
+ * \param[in,out]  module  RTC hardware module
+ * \param[in]  n  RTC periodic interval interrupt
+ */
+static inline void rtc_count_clear_periodic_interval(struct rtc_module *const module,
+        enum rtc_count_periodic_interval n)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Clear periodic interval flag */
+    rtc_module->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_PER(1 << n);
+}
+#endif
+bool rtc_count_is_compare_match(
+    struct rtc_module *const module,
+    const enum rtc_count_compare comp_index);
+
+enum status_code rtc_count_clear_compare_match(
+    struct rtc_module *const module,
+    const enum rtc_count_compare comp_index);
+
+/** @} */
+
+
+/**
+ * \name Event Management
+ * @{
+ */
+
+/**
+ * \brief Enables a RTC event output.
+ *
+ *  Enables one or more output events from the RTC module. See
+ *  \ref rtc_count_events for a list of events this module supports.
+ *
+ *  \note Events cannot be altered while the module is enabled.
+ *
+ *  \param[in,out]  module  RTC hardware module
+ *  \param[in] events    Struct containing flags of events to enable
+ */
+static inline void rtc_count_enable_events(
+    struct rtc_module *const module,
+    struct rtc_count_events *const events)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    uint32_t event_mask = 0;
+
+    /* Check if the user has requested an overflow event. */
+    if (events->generate_event_on_overflow) {
+        event_mask |= RTC_MODE0_EVCTRL_OVFEO;
+    }
+
+    /* Check if the user has requested any compare events. */
+    for (uint8_t i = 0; i < RTC_NUM_OF_COMP16; i++) {
+        if (events->generate_event_on_compare[i]) {
+            event_mask |= RTC_MODE0_EVCTRL_CMPEO(1 << i);
+        }
+    }
+
+    /* Check if the user has requested any periodic events. */
+    for (uint8_t i = 0; i < 8; i++) {
+        if (events->generate_event_on_periodic[i]) {
+            event_mask |= RTC_MODE0_EVCTRL_PEREO(1 << i);
+        }
+    }
+
+    /* Enable given event(s). */
+    rtc_module->MODE0.EVCTRL.reg |= event_mask;
+}
+
+/**
+ * \brief Disables a RTC event output.
+ *
+ *  Disabled one or more output events from the RTC module. See
+ *  \ref rtc_count_events for a list of events this module supports.
+ *
+ *  \note Events cannot be altered while the module is enabled.
+ *
+ *  \param[in,out]  module  RTC hardware module
+ *  \param[in] events    Struct containing flags of events to disable
+ */
+static inline void rtc_count_disable_events(
+    struct rtc_module *const module,
+    struct rtc_count_events *const events)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    uint32_t event_mask = 0;
+
+    /* Check if the user has requested an overflow event. */
+    if (events->generate_event_on_overflow) {
+        event_mask |= RTC_MODE0_EVCTRL_OVFEO;
+    }
+
+    /* Check if the user has requested any compare events. */
+    for (uint8_t i = 0; i < RTC_NUM_OF_COMP16; i++) {
+        if (events->generate_event_on_compare[i]) {
+            event_mask |= RTC_MODE0_EVCTRL_CMPEO(1 << i);
+        }
+    }
+
+    /* Check if the user has requested any periodic events. */
+    for (uint8_t i = 0; i < 8; i++) {
+        if (events->generate_event_on_periodic[i]) {
+            event_mask |= RTC_MODE0_EVCTRL_PEREO(1 << i);
+        }
+    }
+
+    /* Disable given event(s). */
+    rtc_module->MODE0.EVCTRL.reg &= ~event_mask;
+}
+
+/** @} */
+
+#ifdef FEATURE_RTC_GENERAL_PURPOSE_REG
+/**
+ * \name RTC General Purpose Registers
+ * @{
+ */
+
+/**
+ * \brief Write a value into general purpose register.
+ *
+ * \param[in] module  Pointer to the software instance struct
+ * \param[in] n  General purpose type
+ * \param[in] index General purpose register index (0..3)
+ *
+ */
+static inline void rtc_write_general_purpose_reg(
+    struct rtc_module *const module,
+    const  uint8_t index,
+    uint32_t value)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+    Assert(index <= 3);
+
+    Rtc *const rtc_module = module->hw;
+
+    rtc_module->MODE0.GP[index].reg = value;
+}
+
+/**
+ * \brief Read the value from general purpose register.
+ *
+ * \param[in] module  Pointer to the software instance struct
+ * \param[in] index General purpose register index (0..3)
+ *
+ * \retval Value of general purpose register
+ */
+static inline uint32_t rtc_read_general_purpose_reg(
+    struct rtc_module *const module,
+    const  uint8_t index)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+    Assert(index <= 3);
+
+    Rtc *const rtc_module = module->hw;
+
+    return rtc_module->MODE0.GP[index].reg;
+}
+
+/** @} */
+#endif
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * \page asfdoc_sam0_rtc_count_extra Extra Information for RTC COUNT Driver
+ *
+ * \section asfdoc_sam0_rtc_count_extra_acronyms Acronyms
+ * Below is a table listing the acronyms used in this module, along with their
+ * intended meanings.
+ *
+ * <table>
+ *	<tr>
+ *		<th>Acronym</td>
+ *		<th>Description</td>
+ *	</tr>
+ *	<tr>
+ *		<td>RTC</td>
+ *		<td>Real Time Counter</td>
+ *	</tr>
+ *	<tr>
+ *		<td>PPM</td>
+ *		<td>Part Per Million</td>
+ *	</tr>
+ *	<tr>
+ *		<td>RC</td>
+ *		<td>Resistor/Capacitor</td>
+ *	</tr>
+ * </table>
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_extra_dependencies Dependencies
+ * This driver has the following dependencies:
+ *
+ *  - None
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_extra_errata Errata
+ * There are no errata related to this driver.
+ *
+ *
+ * \section asfdoc_sam0_rtc_count_extra_history Module History
+ * An overview of the module history is presented in the table below, with
+ * details on the enhancements and fixes made to the module since its first
+ * release. The current version of this corresponds to the newest version in
+ * the table.
+ *
+ * <table>
+ *	<tr>
+ *		<th>Changelog</th>
+ *	</tr>
+ *	<tr>
+ *		<td>Added support for SAML21</td>
+ *	</tr>
+ *	<tr>
+ *		<td>
+ *          Added support for SAMD21 and added driver instance parameter to all
+ *          API function calls, except get_config_defaults
+ *      </td>
+ *	</tr>
+ *	<tr>
+ *		<td>Updated initialization function to also enable the digital interface
+ *          clock to the module if it is disabled</td>
+ *	</tr>
+ *	<tr>
+ *		<td>Initial Release</td>
+ *	</tr>
+ * </table>
+ */
+
+/**
+ * \page asfdoc_sam0_rtc_count_exqsg Examples for RTC (COUNT) Driver
+ *
+ * This is a list of the available Quick Start guides (QSGs) and example
+ * applications for \ref asfdoc_sam0_rtc_count_group. QSGs are simple
+ * examples with step-by-step instructions to configure and use this driver in a
+ * selection of use cases. Note that QSGs can be compiled as a standalone
+ * application or be added to the user application.
+ *
+ *  - \subpage asfdoc_sam0_rtc_count_basic_use_case
+ * \if RTC_COUNT_CALLBACK_MODE
+ *  - \subpage asfdoc_sam0_rtc_count_callback_use_case
+ * \endif
+ *
+ * \page asfdoc_sam0_rtc_count_document_revision_history Document Revision History
+ *
+ * <table>
+ *	<tr>
+ *		<th>Doc. Rev.</td>
+ *		<th>Date</td>
+ *		<th>Comments</td>
+ *	</tr>
+ *	<tr>
+ *		<td>E</td>
+ *		<td>11/2014</td>
+ *		<td>Added support for SAML21.</td>
+ *	</tr>
+ *	<tr>
+ *		<td>D</td>
+ *		<td>12/2014</td>
+ *		<td>Added support for SAMR21 and SAMD10/D11.</td>
+ *	</tr>
+ *	<tr>
+ *		<td>C</td>
+ *		<td>01/2014</td>
+ *		<td>Added support for SAMD21.</td>
+ *	</tr>
+ *	<tr>
+ *		<td>B</td>
+ *		<td>06/2013</td>
+ *		<td>Added additional documentation on the event system. Corrected
+ *          documentation typos.</td>
+ *	</tr>
+ *	<tr>
+ *		<td>A</td>
+ *		<td>06/2013</td>
+ *		<td>Initial release</td>
+ *	</tr>
+ * </table>
+ */
+
+#endif /* RTC_COUNT_H_INCLUDED */

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/rtc/rtc_sam_d_r/rtc_calendar.c	Wed Jul 15 08:15:08 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,653 +0,0 @@
-/**
- * \file
- *
- * \brief SAM RTC Driver (Calendar Mode)
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-#include "rtc_calendar.h"
-#include <gclk.h>
-
-#if !defined(__DOXYGEN__)
-struct rtc_module *_rtc_instance[RTC_INST_NUM];
-#endif
-
-/**
- * \brief Determines if the hardware module(s) are currently synchronizing to the bus.
- *
- * Checks to see if the underlying hardware peripheral module(s) are currently
- * synchronizing across multiple clock domains to the hardware bus, This
- * function can be used to delay further operations on a module until such time
- * that it is ready, to prevent blocking delays for synchronization in the
- * user application.
- *
- * \param[in]  module  RTC hardware module
- *
- * \return Synchronization status of the underlying hardware module(s).
- *
- * \retval true  if the module has completed synchronization
- * \retval false if the module synchronization is ongoing
- */
-static inline bool rtc_calendar_is_syncing(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    if (rtc_module->MODE2.STATUS.reg & RTC_STATUS_SYNCBUSY) {
-        return true;
-    }
-
-    return false;
-}
-
-/**
- * \brief Enables the RTC module.
- *
- * Enables the RTC module once it has been configured, ready for use. Most
- * module configuration parameters cannot be altered while the module is enabled.
- *
- * \param[in,out] module  Pointer to the software instance struct
- */
-void rtc_calendar_enable(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-#if RTC_CALENDAR_ASYNC == true
-    system_interrupt_enable(SYSTEM_INTERRUPT_MODULE_RTC);
-#endif
-
-    while (rtc_calendar_is_syncing(module)) {
-        /* Wait for synchronization */
-    }
-
-    /* Enable RTC module. */
-    rtc_module->MODE2.CTRL.reg |= RTC_MODE2_CTRL_ENABLE;
-}
-
-/**
- * \brief Disables the RTC module.
- *
- * Disables the RTC module.
- *
- * \param[in,out] module  Pointer to the software instance struct
- */
-void rtc_calendar_disable(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-#if RTC_CALENDAR_ASYNC == true
-    system_interrupt_disable(SYSTEM_INTERRUPT_MODULE_RTC);
-#endif
-
-    while (rtc_calendar_is_syncing(module)) {
-        /* Wait for synchronization */
-    }
-
-    /* Disable RTC module. */
-    rtc_module->MODE2.CTRL.reg &= ~RTC_MODE2_CTRL_ENABLE;
-}
-
-/**
- * \brief Resets the RTC module
- * Resets the RTC module to hardware defaults.
- *
- * \param[in,out] module  Pointer to the software instance struct
- */
-void rtc_calendar_reset(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Disable module before reset. */
-    rtc_calendar_disable(module);
-
-#if RTC_CALENDAR_ASYNC == true
-    module->registered_callback = 0;
-    module->enabled_callback    = 0;
-#endif
-
-    while (rtc_calendar_is_syncing(module)) {
-        /* Wait for synchronization */
-    }
-
-    /* Initiate software reset. */
-    rtc_module->MODE2.CTRL.reg |= RTC_MODE2_CTRL_SWRST;
-}
-
-/**
- * \internal Convert time structure to register_value.
- */
-static uint32_t _rtc_calendar_time_to_register_value(
-    struct rtc_module *const module,
-    const struct rtc_calendar_time *const time)
-{
-    /* Initialize return value. */
-    uint32_t register_value;
-
-    /* Set year value into register_value minus initial year. */
-    register_value = (time->year - module->year_init_value) <<
-                     RTC_MODE2_CLOCK_YEAR_Pos;
-
-    /* Set month value into register_value. */
-    register_value |= (time->month << RTC_MODE2_CLOCK_MONTH_Pos);
-
-    /* Set day value into register_value. */
-    register_value |= (time->day << RTC_MODE2_CLOCK_DAY_Pos);
-
-    /* Set 24 hour value into register_value. */
-    register_value |= (time->hour << RTC_MODE2_CLOCK_HOUR_Pos);
-
-    /* Check if 24 h clock and set pm flag. */
-    if (!(module->clock_24h) && (time->pm)) {
-        /* Set pm flag. */
-        register_value |= RTC_MODE2_CLOCK_HOUR_PM;
-    }
-
-    /* Set minute value into register_value. */
-    register_value |= (time->minute << RTC_MODE2_CLOCK_MINUTE_Pos);
-
-    /* Set second value into register_value. */
-    register_value |= (time->second << RTC_MODE2_CLOCK_SECOND_Pos);
-
-    return register_value;
-}
-
-/**
- * \internal Convert register_value to time structure.
- */
-static void _rtc_calendar_register_value_to_time(
-    struct rtc_module *const module,
-    const uint32_t register_value,
-    struct rtc_calendar_time *const time)
-{
-    /* Set year plus value of initial year. */
-    time->year = ((register_value & RTC_MODE2_CLOCK_YEAR_Msk) >>
-                  RTC_MODE2_CLOCK_YEAR_Pos) + module->year_init_value;
-
-    /* Set month value into time struct. */
-    time->month = ((register_value & RTC_MODE2_CLOCK_MONTH_Msk) >>
-                   RTC_MODE2_CLOCK_MONTH_Pos);
-
-    /* Set day value into time struct. */
-    time->day = ((register_value & RTC_MODE2_CLOCK_DAY_Msk) >>
-                 RTC_MODE2_CLOCK_DAY_Pos);
-
-    if (module->clock_24h) {
-        /* Set hour in 24h mode. */
-        time->hour = ((register_value & RTC_MODE2_CLOCK_HOUR_Msk) >>
-                      RTC_MODE2_CLOCK_HOUR_Pos);
-    } else {
-        /* Set hour in 12h mode. */
-        time->hour = ((register_value &
-                       (RTC_MODE2_CLOCK_HOUR_Msk & ~RTC_MODE2_CLOCK_HOUR_PM)) >>
-                      RTC_MODE2_CLOCK_HOUR_Pos);
-
-        /* Set pm flag */
-        time->pm = ((register_value & RTC_MODE2_CLOCK_HOUR_PM) != 0);
-    }
-
-    /* Set minute value into time struct. */
-    time->minute = ((register_value & RTC_MODE2_CLOCK_MINUTE_Msk) >>
-                    RTC_MODE2_CLOCK_MINUTE_Pos);
-
-    /* Set second value into time struct. */
-    time->second = ((register_value & RTC_MODE2_CLOCK_SECOND_Msk) >>
-                    RTC_MODE2_CLOCK_SECOND_Pos);
-}
-
-/**
- * \internal Applies the given configuration.
- *
- * Set the configurations given from the configuration structure to the
- * hardware module.
- *
- * \param[in,out] module  Pointer to the software instance struct
- * \param[in] config  Pointer to the configuration structure.
- */
-static void _rtc_calendar_set_config(
-    struct rtc_module *const module,
-    const struct rtc_calendar_config *const config)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Set up temporary register value. */
-    uint16_t tmp_reg;
-
-    /* Set to calendar mode and set the prescaler. */
-    tmp_reg = RTC_MODE2_CTRL_MODE(2) | config->prescaler;
-
-    /* Check clock mode. */
-    if (!(config->clock_24h)) {
-        /* Set clock mode 12h. */
-        tmp_reg |= RTC_MODE2_CTRL_CLKREP;
-    }
-
-    /* Check for clear on compare match. */
-    if (config->clear_on_match) {
-        /* Set clear on compare match. */
-        tmp_reg |= RTC_MODE2_CTRL_MATCHCLR;
-    }
-
-    /* Set temporary value to register. */
-    rtc_module->MODE2.CTRL.reg = tmp_reg;
-
-    /* Check to set continuously clock read update mode. */
-    if (config->continuously_update) {
-        /* Set continuously mode. */
-        rtc_module->MODE2.READREQ.reg |= RTC_READREQ_RCONT;
-    }
-
-    /* Set alarm time registers. */
-    for (uint8_t i = 0; i < RTC_NUM_OF_ALARMS; i++) {
-        rtc_calendar_set_alarm(module, &(config->alarm[i]), (enum rtc_calendar_alarm)i);
-    }
-}
-
-/**
- * \brief Initializes the RTC module with given configurations.
- *
- * Initializes the module, setting up all given configurations to provide
- * the desired functionality of the RTC.
- *
- * \param[out] module  Pointer to the software instance struct
- * \param[in]   hw      Pointer to hardware instance
- * \param[in] config  Pointer to the configuration structure.
- */
-void rtc_calendar_init(
-    struct rtc_module *const module,
-    Rtc *const hw,
-    const struct rtc_calendar_config *const config)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(hw);
-    Assert(config);
-
-    /* Initialize device instance */
-    module->hw = hw;
-
-    /* Turn on the digital interface clock */
-    system_apb_clock_set_mask(SYSTEM_CLOCK_APB_APBA, PM_APBAMASK_RTC);
-
-    /* Set up GCLK */
-    struct system_gclk_chan_config gclk_chan_conf;
-    system_gclk_chan_get_config_defaults(&gclk_chan_conf);
-    gclk_chan_conf.source_generator = GCLK_GENERATOR_2;
-    system_gclk_chan_set_config(RTC_GCLK_ID, &gclk_chan_conf);
-    system_gclk_chan_enable(RTC_GCLK_ID);
-
-    /* Reset module to hardware defaults. */
-    rtc_calendar_reset(module);
-
-    /* Save conf_struct internally for continued use. */
-    module->clock_24h           = config->clock_24h;
-    module->continuously_update = config->continuously_update;
-    module->year_init_value     = config->year_init_value;
-
-#if (RTC_INST_NUM == 1)
-    _rtc_instance[0] = module;
-#else
-    /* Register this instance for callbacks*/
-    _rtc_instance[_rtc_get_inst_index(hw)] = module;
-#endif
-
-    /* Set config. */
-    _rtc_calendar_set_config(module, config);
-}
-
-/**
- * \brief Swaps between 12h and 24h clock mode.
- *
- * Swaps the current RTC time mode:
- * - If currently in 12h mode, it will swap to 24h
- * - If currently in 24h mode, it will swap to 12h
- *
- * \note This will not change setting in user's configuration structure.
- *
- * \param[in, out] module  Pointer to the software instance struct
- */
-void rtc_calendar_swap_time_mode(struct rtc_module *const module)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Initialize time structure. */
-    struct rtc_calendar_time time;
-    struct rtc_calendar_alarm_time alarm;
-
-    /* Get current time. */
-    rtc_calendar_get_time(module, &time);
-
-    /* Check current mode. */
-    if (module->clock_24h) {
-        /* Set pm flag. */
-        time.pm = (uint8_t)(time.hour / 12);
-
-        /* Set 12h clock hour value. */
-        time.hour = time.hour % 12;
-        if (time.hour == 0) {
-            time.hour = 12;
-        }
-
-        /* Update alarms */
-        for (uint8_t i = 0; i < RTC_NUM_OF_ALARMS; i++) {
-            rtc_calendar_get_alarm(module, &alarm, (enum rtc_calendar_alarm)i);
-            alarm.time.pm = (uint8_t)(alarm.time.hour / 12);
-            alarm.time.hour = alarm.time.hour % 12;
-            if (alarm.time.hour == 0) {
-                alarm.time.hour = 12;
-            }
-            module->clock_24h = false;
-            rtc_calendar_set_alarm(module, &alarm, (enum rtc_calendar_alarm)i);
-            module->clock_24h = true;
-        }
-
-        /* Change value in configuration structure. */
-        module->clock_24h = false;
-    } else {
-        /* Set hour value based on pm flag. */
-        if (time.pm == 1) {
-            time.hour = time.hour + 12;
-
-            time.pm = 0;
-        } else if (time.hour == 12) {
-            time.hour = 0;
-        }
-
-        /* Update alarms */
-        for (uint8_t i = 0; i < RTC_NUM_OF_ALARMS; i++) {
-            rtc_calendar_get_alarm(module, &alarm, (enum rtc_calendar_alarm)i);
-            if (alarm.time.pm == 1) {
-                alarm.time.hour = alarm.time.hour + 12;
-                alarm.time.pm = 0;
-                module->clock_24h = true;
-                rtc_calendar_set_alarm(module, &alarm, (enum rtc_calendar_alarm)i);
-                module->clock_24h = false;
-            } else if (alarm.time.hour == 12) {
-                alarm.time.hour = 0;
-            }
-        }
-
-        /* Change value in configuration structure. */
-        module->clock_24h = true;
-    }
-
-    /* Disable RTC so new configuration can be set. */
-    rtc_calendar_disable(module);
-
-    /* Toggle mode. */
-    rtc_module->MODE2.CTRL.reg ^= RTC_MODE2_CTRL_CLKREP;
-
-    /* Enable RTC. */
-    rtc_calendar_enable(module);
-
-    /* Set new time format in CLOCK register. */
-    rtc_calendar_set_time(module, &time);
-}
-
-/**
- * \brief Set the current calendar time to desired time.
- *
- * Sets the time provided to the calendar.
- *
- * \param[in, out] module  Pointer to the software instance struct
- * \param[in] time  The time to set in the calendar.
- */
-void rtc_calendar_set_time(
-    struct rtc_module *const module,
-    const struct rtc_calendar_time *const time)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    uint32_t register_value = _rtc_calendar_time_to_register_value(module, time);
-
-    while (rtc_calendar_is_syncing(module)) {
-        /* Wait for synchronization */
-    }
-
-    /* Write value to register. */
-    rtc_module->MODE2.CLOCK.reg = register_value;
-}
-
-/**
- * \brief Get the current calendar value.
- *
- * Retrieves the current time of the calendar.
- *
- * \param[in, out] module  Pointer to the software instance struct
- * \param[out] time  Pointer to value that will be filled with current time.
- */
-void rtc_calendar_get_time(
-    struct rtc_module *const module,
-    struct rtc_calendar_time *const time)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Change of read method based on value of continuously_update value in
-     * the configuration structure. */
-    if (!(module->continuously_update)) {
-        /* Request read on CLOCK register. */
-        rtc_module->MODE2.READREQ.reg = RTC_READREQ_RREQ;
-
-        while (rtc_calendar_is_syncing(module)) {
-            /* Wait for synchronization */
-        }
-    }
-
-    /* Read value. */
-    uint32_t register_value = rtc_module->MODE2.CLOCK.reg;
-
-    /* Convert value to time structure. */
-    _rtc_calendar_register_value_to_time(module, register_value, time);
-}
-
-/**
- * \brief Set the alarm time for the specified alarm.
- *
- * Sets the time and mask specified to the requested alarm.
- *
- * \param[in, out] module  Pointer to the software instance struct
- * \param[in] alarm        The alarm struct to set the alarm with.
- * \param[in] alarm_index  The index of the alarm to set.
- *
- * \return Status of setting alarm.
- * \retval STATUS_OK               If alarm was set correctly.
- * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
- */
-enum status_code rtc_calendar_set_alarm(
-    struct rtc_module *const module,
-    const struct rtc_calendar_alarm_time *const alarm,
-    const enum rtc_calendar_alarm alarm_index)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Sanity check. */
-    if ((uint32_t)alarm_index > RTC_NUM_OF_ALARMS) {
-        return STATUS_ERR_INVALID_ARG;
-    }
-
-    /* Get register_value from time. */
-    uint32_t register_value = _rtc_calendar_time_to_register_value(module, &(alarm->time));
-
-    while (rtc_calendar_is_syncing(module)) {
-        /* Wait for synchronization */
-    }
-
-    /* Set alarm value. */
-    rtc_module->MODE2.Mode2Alarm[alarm_index].ALARM.reg = register_value;
-
-    /* Set alarm mask */
-    rtc_module->MODE2.Mode2Alarm[alarm_index].MASK.reg = alarm->mask;
-
-    return STATUS_OK;
-}
-
-/**
- * \brief Get the current alarm time of specified alarm.
- *
- * Retrieves the current alarm time for the alarm specified.
- *
- * \param[in, out] module  Pointer to the software instance struct
- * \param[out] alarm  Pointer to the struct that will be filled with alarm
- *                    time and mask of the specified alarm.
- * \param[in] alarm_index  Index of alarm to get alarm time from.
- *
- * \return Status of getting alarm.
- * \retval STATUS_OK               If alarm was read correctly.
- * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
- */
-enum status_code rtc_calendar_get_alarm(
-    struct rtc_module *const module,
-    struct rtc_calendar_alarm_time *const alarm,
-    const enum rtc_calendar_alarm alarm_index)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Sanity check. */
-    if ((uint32_t)alarm_index > RTC_NUM_OF_ALARMS) {
-        return STATUS_ERR_INVALID_ARG;
-    }
-
-    /* Read alarm value. */
-    uint32_t register_value =
-        rtc_module->MODE2.Mode2Alarm[alarm_index].ALARM.reg;
-
-    /* Convert to time structure. */
-    _rtc_calendar_register_value_to_time(module, register_value, &(alarm->time));
-
-    /* Read alarm mask */
-    alarm->mask = (enum rtc_calendar_alarm_mask)rtc_module->MODE2.Mode2Alarm[alarm_index].MASK.reg;
-
-    return STATUS_OK;
-}
-
-/**
- * \brief Calibrate for too-slow or too-fast oscillator.
- *
- * When used, the RTC will compensate for an inaccurate oscillator. The
- * RTC module will add or subtract cycles from the RTC prescaler to adjust the
- * frequency in approximately 1 PPM steps. The provided correction value should
- * be between -127 and 127, allowing for a maximum 127 PPM correction in either
- * direction.
- *
- * If no correction is needed, set value to zero.
- *
- * \note Can only be used when the RTC is operated at 1Hz.
- *
- * \param[in, out] module  Pointer to the software instance struct
- * \param[in] value Between -127 and 127 used for the correction.
- *
- * \return Status of the calibration procedure.
- * \retval STATUS_OK               If calibration was done correctly.
- * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
- */
-enum status_code rtc_calendar_frequency_correction(
-    struct rtc_module *const module,
-    const int8_t value)
-{
-    /* Sanity check arguments */
-    Assert(module);
-    Assert(module->hw);
-
-    Rtc *const rtc_module = module->hw;
-
-    /* Check if valid argument. */
-    if (abs(value) > 0x7F) {
-        /* Value bigger than allowed, return invalid argument. */
-        return STATUS_ERR_INVALID_ARG;
-    }
-
-    uint32_t new_correction_value;
-
-    /* Load the new correction value as a positive value, sign added later */
-    new_correction_value = abs(value);
-
-    /* Convert to positive value and adjust register sign bit. */
-    if (value < 0) {
-        new_correction_value |= RTC_FREQCORR_SIGN;
-    }
-
-    while (rtc_calendar_is_syncing(module)) {
-        /* Wait for synchronization */
-    }
-
-    /* Set value. */
-    rtc_module->MODE2.FREQCORR.reg = new_correction_value;
-
-    return STATUS_OK;
-}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/rtc/rtc_sam_d_r/rtc_count.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,728 @@
+#include "rtc_count.h"
+#include <gclk.h>
+
+#if !defined(__DOXYGEN__)
+struct rtc_module *_rtc_instance[RTC_INST_NUM];
+#endif
+
+/**
+ * \brief Determines if the hardware module(s) are currently synchronizing to the bus.
+ *
+ * Checks to see if the underlying hardware peripheral module(s) are currently
+ * synchronizing across multiple clock domains to the hardware bus, This
+ * function can be used to delay further operations on a module until such time
+ * that it is ready, to prevent blocking delays for synchronization in the
+ * user application.
+ *
+ * \param[in]  module  RTC hardware module
+ *
+ * \return Synchronization status of the underlying hardware module(s).
+ *
+ * \retval true  if the module synchronization is ongoing
+ * \retval false if the module has completed synchronization
+ */
+static bool rtc_count_is_syncing(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    if (rtc_module->MODE0.STATUS.reg & RTC_STATUS_SYNCBUSY) {
+        return true;
+    }
+
+    return false;
+}
+
+/**
+ * \brief Enables the RTC module.
+ *
+ * Enables the RTC module once it has been configured, ready for use. Most
+ * module configuration parameters cannot be altered while the module is enabled.
+ *
+ * \param[in,out]  module  RTC hardware module
+ */
+void rtc_count_enable(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+#if RTC_COUNT_ASYNC == true
+    system_interrupt_enable(SYSTEM_INTERRUPT_MODULE_RTC);
+#endif
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Enable RTC module. */
+    rtc_module->MODE0.CTRL.reg |= RTC_MODE0_CTRL_ENABLE;
+}
+
+/**
+ * \brief Disables the RTC module.
+ *
+ * Disables the RTC module.
+ *
+ * \param[in,out]  module  RTC hardware module
+ */
+void rtc_count_disable(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+#if RTC_COUNT_ASYNC == true
+    system_interrupt_disable(SYSTEM_INTERRUPT_MODULE_RTC);
+#endif
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Disable RTC module. */
+    rtc_module->MODE0.CTRL.reg &= ~RTC_MODE0_CTRL_ENABLE;
+}
+
+/**
+ * \brief Resets the RTC module.
+ * Resets the RTC to hardware defaults.
+ *
+ * \param[in,out]  module  Pointer to the software instance struct
+ */
+void rtc_count_reset(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Disable module before reset. */
+    rtc_count_disable(module);
+
+#if RTC_COUNT_ASYNC == true
+    module->registered_callback = 0;
+    module->enabled_callback    = 0;
+#endif
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Initiate software reset. */
+    rtc_module->MODE0.CTRL.reg |= RTC_MODE0_CTRL_SWRST;
+}
+
+/**
+ * \internal Applies the given configuration.
+ *
+ * Sets the configurations given from the configuration structure to the
+ * hardware module.
+ *
+ * \param[in,out]  module  Pointer to the software instance struct
+ * \param[in] config  Pointer to the configuration structure.
+ *
+ * \return Status of the configuration procedure.
+ * \retval STATUS_OK               RTC configurations was set successfully.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were given.
+ */
+static enum status_code _rtc_count_set_config(
+    struct rtc_module *const module,
+    const struct rtc_count_config *const config)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    rtc_module->MODE0.CTRL.reg = RTC_MODE0_CTRL_MODE(0) | config->prescaler;
+
+    /* Set mode and clear on match if applicable. */
+    switch (config->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Set 32bit mode and clear on match if applicable. */
+            rtc_module->MODE0.CTRL.reg |= RTC_MODE0_CTRL_MODE(0);
+
+            /* Check if clear on compare match should be set. */
+            if (config->clear_on_match) {
+                /* Set clear on match. */
+                rtc_module->MODE0.CTRL.reg |= RTC_MODE0_CTRL_MATCHCLR;
+            }
+            /* Set compare values. */
+            for (uint8_t i = 0; i < RTC_NUM_OF_COMP32; i++) {
+                while (rtc_count_is_syncing(module)) {
+                    /* Wait for synchronization */
+                }
+
+                rtc_count_set_compare(module, config->compare_values[i],
+                                      (enum rtc_count_compare)i);
+            }
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Set 16bit mode. */
+            rtc_module->MODE1.CTRL.reg |= RTC_MODE1_CTRL_MODE(1);
+
+            /* Check if match on clear is set, and return invalid
+             * argument if set. */
+            if (config->clear_on_match) {
+                Assert(false);
+                return STATUS_ERR_INVALID_ARG;
+            }
+            /* Set compare values. */
+            for (uint8_t i = 0; i < RTC_NUM_OF_COMP16; i++) {
+                while (rtc_count_is_syncing(module)) {
+                    /* Wait for synchronization */
+                }
+
+                rtc_count_set_compare(module, config->compare_values[i],
+                                      (enum rtc_count_compare)i);
+            }
+            break;
+        default:
+            Assert(false);
+            return STATUS_ERR_INVALID_ARG;
+    }
+
+    /* Check to set continuously clock read update mode. */
+    if (config->continuously_update) {
+        /* Set continuously mode. */
+        rtc_module->MODE0.READREQ.reg |= RTC_READREQ_RCONT;
+    }
+
+    /* Return status OK if everything was configured. */
+    return STATUS_OK;
+}
+
+/**
+ * \brief Initializes the RTC module with given configurations.
+ *
+ * Initializes the module, setting up all given configurations to provide
+ * the desired functionality of the RTC.
+ *
+ * \param[out] module  Pointer to the software instance struct
+ * \param[in]   hw      Pointer to hardware instance
+ * \param[in] config  Pointer to the configuration structure.
+ *
+ * \return Status of the initialization procedure.
+ * \retval STATUS_OK               If the initialization was run stressfully.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were given.
+ */
+enum status_code rtc_count_init(
+    struct rtc_module *const module,
+    Rtc *const hw,
+    const struct rtc_count_config *const config)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(hw);
+    Assert(config);
+
+    /* Initialize device instance */
+    module->hw = hw;
+
+    /* Turn on the digital interface clock */
+    system_apb_clock_set_mask(SYSTEM_CLOCK_APB_APBA, PM_APBAMASK_RTC);
+
+    /* Set up GCLK */
+    struct system_gclk_chan_config gclk_chan_conf;
+    system_gclk_chan_get_config_defaults(&gclk_chan_conf);
+    gclk_chan_conf.source_generator = GCLK_GENERATOR_2;
+    system_gclk_chan_set_config(RTC_GCLK_ID, &gclk_chan_conf);
+    system_gclk_chan_enable(RTC_GCLK_ID);
+
+    /* Reset module to hardware defaults. */
+    rtc_count_reset(module);
+
+    /* Save conf_struct internally for continued use. */
+    module->mode                = config->mode;
+    module->continuously_update = config->continuously_update;
+
+#  if (RTC_INST_NUM == 1)
+    _rtc_instance[0] = module;
+#  else
+    /* Register this instance for callbacks*/
+    _rtc_instance[_rtc_get_inst_index(hw)] = module;
+#  endif
+
+    /* Set config and return status. */
+    return _rtc_count_set_config(module, config);
+}
+
+/**
+ * \brief Set the current count value to desired value.
+ *
+ * Sets the value of the counter to the specified value.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[in] count_value  The value to be set in count register.
+ *
+ * \return Status of setting the register.
+ * \retval STATUS_OK               If everything was executed correctly.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
+ */
+enum status_code rtc_count_set_count(
+    struct rtc_module *const module,
+    const uint32_t count_value)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Set count according to mode */
+    switch(module->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Write value to register. */
+            rtc_module->MODE0.COUNT.reg = count_value;
+
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Check if 16-bit value is provided. */
+            if(count_value > 0xffff) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            /* Write value to register. */
+            rtc_module->MODE1.COUNT.reg = (uint32_t)count_value;
+
+            break;
+
+        default:
+            Assert(false);
+            return STATUS_ERR_INVALID_ARG;
+    }
+    return STATUS_OK;
+}
+
+/**
+ * \brief Get the current count value.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ *
+ * Returns the current count value.
+ *
+ * \return The current counter value as a 32-bit unsigned integer.
+ */
+uint32_t rtc_count_get_count(struct rtc_module *const module)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Initialize return value. */
+    uint32_t ret_val;
+
+    /* Change of read method based on value of continuously_update value in
+     * the configuration structure. */
+    if(!(module->continuously_update)) {
+        /* Request read on count register. */
+        rtc_module->MODE0.READREQ.reg = RTC_READREQ_RREQ;
+
+        while (rtc_count_is_syncing(module)) {
+            /* Wait for synchronization */
+        }
+    }
+
+    /* Read value based on mode. */
+    switch (module->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Return count value in 32-bit mode. */
+            ret_val = rtc_module->MODE0.COUNT.reg;
+
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Return count value in 16-bit mode. */
+            ret_val = (uint32_t)rtc_module->MODE1.COUNT.reg;
+
+            break;
+
+        default:
+            Assert(false);
+            /* Counter not initialized. Assume counter value 0.*/
+            ret_val = 0;
+            break;
+    }
+
+    return ret_val;
+}
+
+/**
+ * \brief Set the compare value for the specified compare.
+ *
+ * Sets the value specified by the implementer to the requested compare.
+ *
+ * \note Compare 4 and 5 are only available in 16-bit mode.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[in] comp_value  The value to be written to the compare.
+ * \param[in] comp_index  Index of the compare to set.
+ *
+ * \return Status indicating if compare was successfully set.
+ * \retval STATUS_OK               If compare was successfully set.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
+ * \retval STATUS_ERR_BAD_FORMAT   If the module was not initialized in a mode.
+ */
+enum status_code rtc_count_set_compare(
+    struct rtc_module *const module,
+    const uint32_t comp_value,
+    const enum rtc_count_compare comp_index)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Set compare values based on operation mode. */
+    switch (module->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Check sanity of comp_index. */
+            if ((uint32_t)comp_index > RTC_NUM_OF_COMP32) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            /* Set compare value for COMP. */
+            rtc_module->MODE0.COMP[comp_index].reg = comp_value;
+
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Check sanity of comp_index. */
+            if ((uint32_t)comp_index > RTC_NUM_OF_COMP16) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            /* Check that 16-bit value is provided. */
+            if (comp_value > 0xffff) {
+                Assert(false);
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            /* Set compare value for COMP. */
+            rtc_module->MODE1.COMP[comp_index].reg = comp_value & 0xffff;
+
+            break;
+
+        default:
+            Assert(false);
+            return STATUS_ERR_BAD_FORMAT;
+    }
+
+    /* Return status if everything is OK. */
+    return STATUS_OK;
+}
+
+/**
+ * \brief Get the current compare value of specified compare.
+ *
+ * Retrieves the current value of the specified compare.
+ *
+ * \note Compare 4 and 5 are only available in 16-bit mode.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[out] comp_value  Pointer to 32-bit integer that will be populated with
+ *                         the current compare value.
+ * \param[in]  comp_index  Index of compare to check.
+ *
+ * \return Status of the reading procedure.
+ * \retval STATUS_OK               If the value was read correctly.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
+ * \retval STATUS_ERR_BAD_FORMAT   If the module was not initialized in a mode.
+ */
+enum status_code rtc_count_get_compare(
+    struct rtc_module *const module,
+    uint32_t *const comp_value,
+    const enum rtc_count_compare comp_index)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    switch (module->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Check sanity of comp_index. */
+            if ((uint32_t)comp_index > RTC_NUM_OF_COMP32) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            /* Get compare value for COMP. */
+            *comp_value = rtc_module->MODE0.COMP[comp_index].reg;
+
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Check sanity of comp_index. */
+            if ((uint32_t)comp_index > RTC_NUM_OF_COMP16) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            /* Get compare value for COMP. */
+            *comp_value = (uint32_t)rtc_module->MODE1.COMP[comp_index].reg;
+
+            break;
+
+        default:
+            Assert(false);
+            return STATUS_ERR_BAD_FORMAT;
+    }
+    /* Return status showing everything is OK. */
+    return STATUS_OK;
+}
+
+/**
+ * \brief Retrieves the value of period.
+ *
+ * Retrieves the value of the period for the 16-bit mode counter.
+ *
+ * \note Only available in 16-bit mode.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[out] period_value  Pointer to value for return argument.
+ *
+ * \return Status of getting the period value.
+ * \retval STATUS_OK                   If the period value was read correctly.
+ * \retval STATUS_ERR_UNSUPPORTED_DEV  If incorrect mode was set.
+ */
+enum status_code rtc_count_get_period(
+    struct rtc_module *const module,
+    uint16_t *const period_value)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Check that correct mode is set. */
+    if (module->mode != RTC_COUNT_MODE_16BIT) {
+        return STATUS_ERR_UNSUPPORTED_DEV;
+    }
+
+    /* Returns the value. */
+    *period_value = rtc_module->MODE1.PER.reg;
+
+    return STATUS_OK;
+}
+
+/**
+ * \brief Set the given value to the period.
+ *
+ * Sets the given value to the period.
+ *
+ * \note Only available in 16-bit mode.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[in] period_value  The value to set to the period.
+ *
+ * \return Status of setting the period value.
+ * \retval STATUS_OK                   If the period was set correctly.
+ * \retval STATUS_ERR_UNSUPPORTED_DEV  If module is not operated in 16-bit mode.
+ */
+enum status_code rtc_count_set_period(
+    struct rtc_module *const module,
+    const uint16_t period_value)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Check that correct mode is set. */
+    if (module->mode != RTC_COUNT_MODE_16BIT) {
+        return STATUS_ERR_UNSUPPORTED_DEV;
+    }
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Write value to register. */
+    rtc_module->MODE1.PER.reg = period_value;
+
+    return STATUS_OK;
+}
+
+/**
+ * \brief Check if RTC compare match has occurred.
+ *
+ * Checks the compare flag to see if a match has occurred. The compare flag is
+ * set when there is a compare match between counter and the compare.
+ *
+ * \note Compare 4 and 5 are only available in 16-bit mode.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[in] comp_index  Index of compare to check current flag.
+ */
+bool rtc_count_is_compare_match(
+    struct rtc_module *const module,
+    const enum rtc_count_compare comp_index)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Check sanity. */
+    switch (module->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Check sanity for 32-bit mode. */
+            if (comp_index > RTC_NUM_OF_COMP32) {
+                return false;
+            }
+
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Check sanity for 16-bit mode. */
+            if (comp_index > RTC_NUM_OF_COMP16) {
+                return false;
+            }
+
+            break;
+
+        default:
+            Assert(false);
+            return false;
+    }
+
+    /* Set status of INTFLAG as return argument. */
+    return (rtc_module->MODE0.INTFLAG.reg & (1 << comp_index));
+}
+
+/**
+ * \brief Clears RTC compare match flag.
+ *
+ * Clears the compare flag. The compare flag is set when there is a compare
+ * match between the counter and the compare.
+ *
+ * \note Compare 4 and 5 are only available in 16-bit mode.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[in] comp_index  Index of compare to check current flag.
+ *
+ * \return Status indicating if flag was successfully cleared.
+ * \retval STATUS_OK               If flag was successfully cleared.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
+ * \retval STATUS_ERR_BAD_FORMAT   If the module was not initialized in a mode.
+ */
+enum status_code rtc_count_clear_compare_match(
+    struct rtc_module *const module,
+    const enum rtc_count_compare comp_index)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Check sanity. */
+    switch (module->mode) {
+        case RTC_COUNT_MODE_32BIT:
+            /* Check sanity for 32-bit mode. */
+            if (comp_index > RTC_NUM_OF_COMP32) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            break;
+
+        case RTC_COUNT_MODE_16BIT:
+            /* Check sanity for 16-bit mode. */
+            if (comp_index > RTC_NUM_OF_COMP16) {
+                return STATUS_ERR_INVALID_ARG;
+            }
+
+            break;
+
+        default:
+            Assert(false);
+            return STATUS_ERR_BAD_FORMAT;
+    }
+
+    /* Clear INTFLAG. */
+    rtc_module->MODE0.INTFLAG.reg = RTC_MODE1_INTFLAG_CMP(1 << comp_index);
+
+    return STATUS_OK;
+}
+
+/**
+ * \brief Calibrate for too-slow or too-fast oscillator.
+ *
+ * When used, the RTC will compensate for an inaccurate oscillator. The
+ * RTC module will add or subtract cycles from the RTC prescaler to adjust the
+ * frequency in approximately 1 PPM steps. The provided correction value should
+ * be between 0 and 127, allowing for a maximum 127 PPM correction.
+ *
+ * If no correction is needed, set value to zero.
+ *
+ * \note Can only be used when the RTC is operated in 1Hz.
+ *
+ * \param[in,out] module  Pointer to the software instance struct
+ * \param[in] value  Ranging from -127 to 127 used for the correction.
+ *
+ * \return Status of the calibration procedure.
+ * \retval STATUS_OK               If calibration was executed correctly.
+ * \retval STATUS_ERR_INVALID_ARG  If invalid argument(s) were provided.
+ */
+enum status_code rtc_count_frequency_correction(
+    struct rtc_module *const module,
+    const int8_t value)
+{
+    /* Sanity check arguments */
+    Assert(module);
+    Assert(module->hw);
+
+    Rtc *const rtc_module = module->hw;
+
+    /* Check if valid argument. */
+    if (abs(value) > 0x7F) {
+        /* Value bigger than allowed, return invalid argument. */
+        return STATUS_ERR_INVALID_ARG;
+    }
+
+    uint32_t new_correction_value;
+
+    /* Load the new correction value as a positive value, sign added later */
+    new_correction_value = abs(value);
+
+    /* Convert to positive value and adjust register sign bit. */
+    if (value < 0) {
+        new_correction_value |= RTC_FREQCORR_SIGN;
+    }
+
+    while (rtc_count_is_syncing(module)) {
+        /* Wait for synchronization */
+    }
+
+    /* Set value. */
+    rtc_module->MODE0.FREQCORR.reg = new_correction_value;
+
+    return STATUS_OK;
+}
+

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_common.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_common.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Common Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef I2C_COMMON_H_INCLUDED
 #define I2C_COMMON_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_master.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_master.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Master Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef I2C_MASTER_H_INCLUDED
 #define I2C_MASTER_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_samd21_r21_d10_d11_l21/i2c_master.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_samd21_r21_d10_d11_l21/i2c_master.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM I2C Master Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "i2c_master.h"
 
 #if I2C_MASTER_CALLBACK_MODE == true

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_samd21_r21_d10_d11_l21/i2c_slave.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_samd21_r21_d10_d11_l21/i2c_slave.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM I<SUP>2</SUP>C Slave Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "i2c_slave.h"
 #if I2C_SLAVE_CALLBACK_MODE == true
 #  include "i2c_slave_interrupt.h"

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_slave.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/i2c_slave.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Slave Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef I2C_SLAVE_H_INCLUDED
 #define I2C_SLAVE_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_master/qs_i2c_master_basic_use.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_master/qs_i2c_master_basic_use.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Master Quick Start Guide
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_sercom_i2c_master_basic_use_case Quick Start Guide for SERCOM I2C Master - Basic
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_master_dma/qs_i2c_master_dma.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_master_dma/qs_i2c_master_dma.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Master Driver with DMA Quick Start Guide
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_sercom_i2c_master_dma_use_case Quick Start Guide for Using DMA with SERCOM I2C Master
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_slave/qs_i2c_slave_basic_use.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_slave/qs_i2c_slave_basic_use.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Slave Quick Start Guide with Callbacks
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_sercom_i2c_slave_basic_use_case Quick Start Guide for SERCOM I2C Slave - Basic
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_slave_dma/qs_i2c_slave_dma.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/i2c/quick_start_slave_dma/qs_i2c_slave_dma.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM I2C Slave with DMA Quick Start Guide
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_sercom_i2c_slave_dma_use_case Quick Start Guide for Using DMA with SERCOM I2C Slave
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Serial Peripheral Interface Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include "sercom.h"
 
 #define SHIFT 32

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Serial Peripheral Interface Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef SERCOM_H_INCLUDED
 #define SERCOM_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom_interrupt.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom_interrupt.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Serial Peripheral Interface Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include "sercom_interrupt.h"
 
 void *_sercom_instances[SERCOM_INST_NUM];

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom_interrupt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom_interrupt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Serial Peripheral Interface Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SERCOM_INTERRUPT_H_INCLUDED
 #define SERCOM_INTERRUPT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom_pinout.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/sercom_pinout.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM Module Pinout Definitions
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SERCOM_PINOUT_H_INCLUDED
 #define SERCOM_PINOUT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM USART Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include "usart.h"
 #include <pinmux.h>
 #if USART_CALLBACK_MODE == true

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- *
- * \file
- *
- * \brief SAM SERCOM USART Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef USART_H_INCLUDED
 #define USART_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart_interrupt.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart_interrupt.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM USART Asynchronous Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "usart_interrupt.h"
 
 /**

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart_interrupt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/sercom/usart/usart_interrupt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM SERCOM USART Asynchronous Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef USART_INTERRUPT_H_INCLUDED
 #define USART_INTERRUPT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Clock Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SYSTEM_CLOCK_H_INCLUDED
 #define SYSTEM_CLOCK_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/clock.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/clock.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM D21/R21 Clock Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include <compiler.h>
 #include <clock.h>
 #include <conf_clocks.h>

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/clock_config_check.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/clock_config_check.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM D21/R21 Clock Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef CLOCK_CONFIG_CHECK_H
 #  define CLOCK_CONFIG_CHECK_H
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/clock_feature.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/clock_feature.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Clock Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SYSTEM_CLOCK_FEATURE_H_INCLUDED
 #define SYSTEM_CLOCK_FEATURE_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/gclk.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/clock_samd21_r21/gclk.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM D21/R21 Generic Clock Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include <gclk.h>
 #include <clock.h>
 #include <system_interrupt.h>

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/gclk.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/clock/gclk.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Generic Clock Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SYSTEM_CLOCK_GCLK_H_INCLUDED
 #define SYSTEM_CLOCK_GCLK_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM System Interrupt Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include "system_interrupt.h"
 
 /**

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM System Interrupt Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SYSTEM_INTERRUPT_H_INCLUDED
 #define SYSTEM_INTERRUPT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt_samd21/system_interrupt_features.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt_samd21/system_interrupt_features.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM D21 System Interrupt Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef SYSTEM_INTERRUPT_FEATURES_H_INCLUDED
 #define SYSTEM_INTERRUPT_FEATURES_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/pinmux/pinmux.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/pinmux/pinmux.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Pin Multiplexer Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include <pinmux.h>
 
 /**

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/pinmux/pinmux.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/pinmux/pinmux.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Pin Multiplexer Driver
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef PINMUX_H_INCLUDED
 #define PINMUX_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/pinmux/quick_start/qs_pinmux_basic.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/pinmux/quick_start/qs_pinmux_basic.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,46 +1,3 @@
-/**
- * \file
- *
- * \brief SAM PINMUX Driver Quick Start
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-
 /**
  * \page asfdoc_sam0_system_pinmux_basic_use_case Quick Start Guide for SYSTEM PINMUX - Basic
  *

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/power/power_sam_d_r/power.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/power/power_sam_d_r/power.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Power related functionality
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef POWER_H_INCLUDED
 #define POWER_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/reset/reset_sam_d_r/reset.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/reset/reset_sam_d_r/reset.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM Reset related functionality
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef RESET_H_INCLUDED
 #define RESET_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/system.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/system.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM System related functionality
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include <system.h>
 
 /**

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/system.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/system.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM System related functionality
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef SYSTEM_H_INCLUDED
 #define SYSTEM_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM TC - Timer Counter Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef TC_H_INCLUDED
 #define TC_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc_interrupt.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc_interrupt.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM TC - Timer Counter Callback Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "tc_interrupt.h"
 
 void *_tc_instances[TC_INST_NUM];

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc_interrupt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc_interrupt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM TC - Timer Counter Callback Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef TC_INTERRUPT_H_INCLUDED
 #define TC_INTERRUPT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc_sam_d_r/tc.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/tc/tc_sam_d_r/tc.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM TC - Timer Counter Driver
- *
- * Copyright (C) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "tc.h"
 
 //#if TC_ASYNC == true // TEMP: Commented by V

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/gpio_irq_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,150 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <stddef.h>
+#include "cmsis.h"
+
+#include "gpio_irq_api.h"
+#include "gpio_api.h"
+#include "mbed_error.h"
+#include "extint.h"
+#include "pinmap.h"
+#include "PeripheralPins.h"
+#include "port.h"
+
+#define IRQ_RISE_POSITION 1
+#define IRQ_FALL_POSITION 2
+#define CHANNEL_NUM 16
+#define pEXT_CONF(obj) (obj->config_extint_chan)
+static uint32_t channel_ids[CHANNEL_NUM] = {0};
+static gpio_irq_handler irq_handler;
+uint8_t ext_int_pins[EIC_NUMBER_OF_INTERRUPTS] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+
+void gpio_irq(void)
+{
+    uint32_t current_channel;
+    uint32_t mask;
+    gpio_irq_event event;
+    PortGroup *port_base;
+
+    for (current_channel = 0; current_channel < EIC_NUMBER_OF_INTERRUPTS ; current_channel++) {
+        if (extint_chan_is_detected(current_channel)) {
+            extint_chan_clear_detected(current_channel);
+            port_base = (PortGroup*)port_get_group_from_gpio_pin(ext_int_pins[current_channel]);
+            mask = gpio_set(ext_int_pins[current_channel]);
+            if ((port_base->IN.reg & mask) != 0) {
+                event = IRQ_RISE;
+            } else {
+                event = IRQ_FALL;
+            }
+            irq_handler(channel_ids[current_channel], event);
+        }
+    }
+}
+
+int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id)
+{
+    MBED_ASSERT(obj);
+    if (pin == NC)
+        return -1;
+
+    IRQn_Type irq_n = (IRQn_Type)0;
+    uint32_t vector = 0;
+    int int_channel = 0;
+    irq_handler = handler;  // assuming the usage of these apis in mbed layer only
+
+    obj->pin = pin;
+
+    extint_chan_get_config_defaults(&pEXT_CONF(obj));
+    pEXT_CONF(obj).gpio_pin           = (uint32_t)pin;
+    pEXT_CONF(obj).gpio_pin_mux       = 0;   // mux setting for ext int is 0
+    pEXT_CONF(obj).gpio_pin_pull      = EXTINT_PULL_UP;
+    pEXT_CONF(obj).detection_criteria = EXTINT_DETECT_NONE;
+
+    int_channel = pinmap_find_peripheral(pin, PinMap_EXTINT);
+    if (int_channel == NC) {
+        return -1;
+    }
+    extint_chan_set_config(int_channel, &pEXT_CONF(obj));
+    ext_int_pins[int_channel] = pin;
+
+    irq_n = EIC_IRQn;
+    vector = (uint32_t)gpio_irq;
+    NVIC_SetVector(irq_n, vector);
+    NVIC_EnableIRQ(irq_n);
+    obj->ch = int_channel;
+    channel_ids[int_channel] = id;
+
+    return 0;
+}
+
+void gpio_irq_free(gpio_irq_t *obj)
+{
+    MBED_ASSERT(obj);
+    Eic *const eic = _extint_get_eic_from_channel(obj->ch);
+    channel_ids[obj->ch] = 0;
+    eic->INTENCLR.reg = (1UL << obj->ch);
+}
+
+void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable)
+{
+    MBED_ASSERT(obj);
+    Eic *const eic = _extint_get_eic_from_channel(obj->ch);
+    if (enable) {
+        if (event == IRQ_RISE) {
+            obj->irqmask |= IRQ_RISE_POSITION;
+        } else if (event == IRQ_FALL) {
+            obj->irqmask |= IRQ_FALL_POSITION;
+        }
+        eic->INTENSET.reg = (1UL << obj->ch);
+    } else {
+        if (event == IRQ_RISE) {
+            obj->irqmask &= ~IRQ_RISE_POSITION;
+        } else if (event == IRQ_FALL) {
+            obj->irqmask &= ~IRQ_FALL_POSITION;
+        }
+    }
+
+    if (obj->irqmask == (IRQ_RISE_POSITION | IRQ_FALL_POSITION)) {
+        pEXT_CONF(obj).detection_criteria = EXTINT_DETECT_BOTH;
+    } else if (obj->irqmask == IRQ_RISE_POSITION) {
+        pEXT_CONF(obj).detection_criteria = EXTINT_DETECT_RISING;
+    } else if (obj->irqmask == IRQ_FALL_POSITION) {
+        pEXT_CONF(obj).detection_criteria = EXTINT_DETECT_FALLING;
+    } else {
+        pEXT_CONF(obj).detection_criteria = EXTINT_DETECT_NONE;
+        eic->INTENCLR.reg = (1UL << obj->ch);
+    }
+
+    extint_chan_set_config(obj->ch, &pEXT_CONF(obj));
+}
+
+void gpio_irq_enable(gpio_irq_t *obj)
+{
+    MBED_ASSERT(obj);
+    Eic *const eic = _extint_get_eic_from_channel(obj->ch);
+    NVIC_EnableIRQ(EIC_IRQn);
+    eic->INTENSET.reg = (1UL << obj->ch);
+}
+
+void gpio_irq_disable(gpio_irq_t *obj)
+{
+    MBED_ASSERT(obj);
+    Eic *const eic = _extint_get_eic_from_channel(obj->ch);
+    eic->INTENCLR.reg = (1UL << obj->ch);
+    if (eic->INTENSET.reg == 0) {
+        NVIC_DisableIRQ(EIC_IRQn);
+    }
+}

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/objects.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/objects.h	Fri Jul 17 09:15:10 2015 +0100
@@ -20,21 +20,26 @@
 #include "PortNames.h"
 #include "PeripheralNames.h"
 #include "gpio_object.h"
+#include "adc.h"
+#include "extint.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 struct gpio_irq_s {
+    uint8_t irqmask;
     uint32_t port;
     uint32_t pin;
     uint32_t ch;
+    struct extint_chan_conf config_extint_chan;
 };
 
 struct port_s {
     __IO uint32_t *OUTCLR;
     __IO uint32_t *OUTSET;
     __I uint32_t *IN;
+    __I uint32_t *OUT;
 
     PortName port;
     uint32_t mask;
@@ -48,16 +53,17 @@
     uint32_t character_size;
     uint32_t mux_setting;
     uint32_t baudrate;
-    uint32_t pinmux_pad0;
-    uint32_t pinmux_pad1;
-    uint32_t pinmux_pad2;
-    uint32_t pinmux_pad3;
-    PinName rxpin;
-    PinName txpin;
+    PinName pins[4];
 #if DEVICE_SERIAL_ASYNCH
     uint32_t events;
 #endif
 };
+
+struct analogin_s {
+    ADCName adc;
+    struct adc_module adc_instance;
+    struct adc_config config_adc;
+};
 /*
 struct pwmout_s {
     __IO uint32_t *MR;
@@ -69,10 +75,6 @@
     int index;
 };
 
-struct analogin_s {
-    ADCName adc;
-};
-
 struct dac_s {
     DACName dac;
 };
@@ -90,6 +92,7 @@
 struct spi_s {
     Sercom *spi;
     uint8_t mode;
+    PinName pins[4];
 #if DEVICE_SPI_ASYNCH
     uint8_t status;
     uint32_t mask;

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/pinmap.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,108 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <stddef.h>
+#include "us_ticker_api.h"
+#include "cmsis.h"
+#include "mbed_assert.h"
+#include "ins_gclk.h"
+#include "compiler.h"
+#include "system.h"
+
+#include "pinmux.h"
+#include "pinmap.h"
+
+extern uint8_t g_sys_init;
+
+
+static inline void pinmux_get_current_config(PinName pin, struct system_pinmux_config *const config)
+{
+    MBED_ASSERT(pin != (PinName)NC);
+    uint32_t pin_index = pin % 32;
+    uint32_t pin_mask = (uint32_t)(1UL << pin_index);
+
+    PortGroup *const port = system_pinmux_get_group_from_gpio_pin(pin);
+    MBED_ASSERT(port);
+
+    config->mux_position = system_pinmux_pin_get_mux_position(pin);
+
+    if (port->PINCFG[pin_index].reg & PORT_PINCFG_INEN) {
+        if (port->DIR.reg & pin_mask) {
+            config->direction = SYSTEM_PINMUX_PIN_DIR_OUTPUT_WITH_READBACK;
+            config->input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
+        } else {
+            config->direction = SYSTEM_PINMUX_PIN_DIR_INPUT;
+            if (port->PINCFG[pin_index].reg & PORT_PINCFG_PULLEN) {
+                if (port->OUT.reg & pin_mask) {
+                    config->input_pull = SYSTEM_PINMUX_PIN_PULL_UP;
+                } else {
+                    config->input_pull = SYSTEM_PINMUX_PIN_PULL_DOWN;
+                }
+            } else {
+                config->input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
+            }
+        }
+    } else {
+        config->input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
+        config->direction = SYSTEM_PINMUX_PIN_DIR_OUTPUT;
+    }
+
+    /* Not relevant for now */
+    config->powersave = false;
+}
+
+/** Change the MUX padding of input pin
+ *
+ * Configure the pin for specific module
+ * @param[in]  pin      Pin name whose MUX padding is to be changed
+ * @param[in]  function The MUX mode to be selected
+ * @return              void
+ */
+void pin_function(PinName pin, int function)
+{
+    MBED_ASSERT(pin != (PinName)NC);
+
+    struct system_pinmux_config pin_conf;
+
+    pinmux_get_current_config(pin, &pin_conf);
+    pin_conf.mux_position = function;
+
+    system_pinmux_pin_set_config(pin, &pin_conf);
+}
+
+/** Change the pin pull mode
+ *
+ * Configure the pin pull mode
+ * @param[in]  pin      Pin name whose MUX padding is to be changed
+ * @param[in]  mode     Pin pull mode to be set
+ * @return              void
+ */
+void pin_mode(PinName pin, PinMode mode)
+{
+    MBED_ASSERT(pin != (PinName)NC);
+
+    struct system_pinmux_config pin_conf;
+
+    pinmux_get_current_config(pin, &pin_conf);
+    if (mode == PullUp) {
+        pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_UP;
+    } else if (mode == PullDown) {
+        pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_DOWN;
+    } else {
+        pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
+    }
+
+    system_pinmux_pin_set_config(pin, &pin_conf);
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/pinmap_function.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,221 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <stddef.h>
+#include "us_ticker_api.h"
+#include "cmsis.h"
+#include "mbed_assert.h"
+#include "ins_gclk.h"
+#include "compiler.h"
+#include "system.h"
+
+#include "pinmap_function.h"
+
+static uint32_t pinmap_merge_pins(uint32_t a, uint32_t b)
+{
+    // both are the same (inc both NC)
+    if (a == b)
+        return a;
+
+    // one (or both) is not connected
+    if (a == (uint32_t)NC)
+        return b;
+    if (b == (uint32_t)NC)
+        return a;
+
+    return (uint32_t)NC;
+}
+
+/** Find the common SERCOM shared by two pins
+ *
+ * Finds the common SERCOM index of two input pins.
+ * If swapping the input argument gives different result, it means, two SERCOMs share both pins
+ * @param[in] pin1  First pin
+ * @param[in] pin2  Second pin
+ * @return          SERCOM index if found, else, NC
+ */
+uint32_t pinmap_merge_sercom(PinName pin1, PinName pin2)
+{
+    int i, j;
+    uint32_t pin1_sercom[2];
+    uint32_t pin2_sercom[2];
+    uint32_t sercom_index[4];
+
+    uint32_t pin_com = NC;
+    uint32_t pin_alt = NC;
+    uint32_t count_com = 0;
+    uint32_t count_alt = 0;
+
+    /* Adding a condition check just in case we need a different result when swapping arguments */
+    if (pin1 >= pin2) {
+        pin1_sercom[0] = pinmap_find_peripheral(pin1, PinMap_SERCOM_PAD);
+        pin1_sercom[1] = pinmap_find_peripheral(pin1, PinMap_SERCOM_PADEx);
+    } else {
+        pin1_sercom[0] = pinmap_find_peripheral(pin1, PinMap_SERCOM_PADEx);
+        pin1_sercom[1] = pinmap_find_peripheral(pin1, PinMap_SERCOM_PAD);
+    }
+
+    pin2_sercom[0] = pinmap_find_peripheral(pin2, PinMap_SERCOM_PAD);
+    pin2_sercom[1] = pinmap_find_peripheral(pin2, PinMap_SERCOM_PADEx);
+
+    for  (i=0; i<2; i++) {
+        if (pin1_sercom[i] != NC) {
+            pin1_sercom[i] &= 0x0F;
+        }
+        for  (j=0; j<2; j++) {
+            if (pin2_sercom[i] != NC) {
+                pin2_sercom[i] &= 0x0F;
+            }
+            sercom_index[(i*2) + j] = pinmap_merge_pins(pin1_sercom[i], pin2_sercom[j]);
+        }
+    }
+
+    for (i=0; i<4; i++) {
+        if (sercom_index[i] != NC) {
+            if (pin_com == NC) {
+                pin_com = sercom_index[i];
+                count_com++;
+            } else if (pin_com == sercom_index[i]) {
+                count_com++;
+            } else if (pin_alt == NC) {
+                pin_alt = sercom_index[i];
+                count_alt++;
+            } else if (pin_alt == sercom_index[i]) {
+                count_alt++;
+            } else {}
+        }
+    }
+    return ((count_com >= count_alt) ? pin_com : pin_alt);
+}
+
+/** Find the common SERCOM shared by four pins
+ *
+ * Finds the common SERCOM index shared by four input pins.
+ * If reversing the input argument order gives different result, it means, two SERCOMs share the pins
+ * @param[in] pin1  First pin
+ * @param[in] pin2  Second pin
+ * @param[in] pin3  Third pin
+ * @param[in] pin4  Fourth pin
+ * @return          SERCOM index if found, else, NC
+ */
+uint32_t pinmap_find_sercom(PinName pin1, PinName pin2, PinName pin3, PinName pin4)
+{
+    int i;
+    uint32_t sercom_index[4];
+    uint32_t pin_com = NC;
+    uint32_t pin_alt = NC;
+    uint32_t count_com = 0;
+    uint32_t count_alt = 0;
+
+    sercom_index[0] = pinmap_merge_sercom(pin1, pin2);
+    sercom_index[1] = pinmap_merge_sercom(pin3, pin3);
+    sercom_index[2] = pinmap_merge_sercom(pin1, pin3);
+    sercom_index[3] = pinmap_merge_sercom(pin2, pin4);
+
+
+    for (i=0; i<4; i++) {
+        if (sercom_index[i] != NC) {
+            if (pin_com == NC) {
+                pin_com = sercom_index[i];
+                count_com++;
+            } else if (pin_com == sercom_index[i]) {
+                count_com++;
+            } else if (pin_alt == NC) {
+                pin_alt = sercom_index[i];
+                count_alt++;
+            } else if (pin_alt == sercom_index[i]) {
+                count_alt++;
+            } else {}
+        }
+    }
+    return ((count_com >= count_alt) ? pin_com : pin_alt);
+}
+
+/** Find the MUX function of input pin specific to given SERCOM index
+ *
+ * @param[in] pin           Pin whose function is to be found out
+ * @param[in] sercom_index  SERCOM index
+ * @return                  MUX function if found, else, NC
+ */
+uint32_t pinmap_function_sercom(PinName pin, uint32_t sercom_index)
+{
+    uint32_t func = NC;
+    uint32_t index;
+    sercom_index &= 0x0F;
+
+    if ((pin == NC) || (sercom_index >= SERCOM_INST_NUM)) {
+        return NC;
+    }
+    index = pinmap_peripheral(pin, PinMap_SERCOM_PAD);
+    if ((index & 0x0F) == sercom_index) {
+        func = pinmap_function(pin, PinMap_SERCOM_PAD);
+        return func;
+    }
+    index = pinmap_peripheral(pin, PinMap_SERCOM_PADEx);
+    if ((index & 0x0F) == sercom_index) {
+        func = pinmap_function(pin, PinMap_SERCOM_PADEx);
+        return func;
+    }
+    return NC;
+}
+
+/** Find the MUX pad of input pin specific to given SERCOM index
+ *
+ * @param[in] pin           Pin whose function is to be found out
+ * @param[in] sercom_index  SERCOM index
+ * @return                  MUX pad if found, else, NC
+ */
+uint32_t pinmap_pad_sercom(PinName pin, uint32_t sercom_index)
+{
+    uint32_t index;
+    sercom_index &= 0x0F;
+
+    if ((pin == NC) || (sercom_index >= SERCOM_INST_NUM)) {
+        return NC;
+    }
+    index = pinmap_peripheral(pin, PinMap_SERCOM_PAD);
+    if ((index & 0x0F) == sercom_index) {
+        return ((index >> 4) & 0x0F);
+    }
+    index = pinmap_peripheral(pin, PinMap_SERCOM_PADEx);
+    if ((index & 0x0F) == sercom_index) {
+        return ((index >> 4) & 0x0F);
+    }
+    return NC;
+}
+
+/** Find the MUX function of input pin specific to given SERCOM index
+ *
+ * @param[in] pin           unused
+ * @param[in] sercom_index  SERCOM index
+ * @return                  base address to SERCOM if found, else NC
+ */
+uint32_t pinmap_peripheral_sercom(PinName pin, uint32_t sercom_index)
+{
+    uint32_t sercom_address[6] = {
+        0x42000800UL,  // Base address of SERCOM0
+        0x42000C00UL,  // Base address of SERCOM1
+        0x42001000UL,  // Base address of SERCOM2
+        0x42001400UL,  // Base address of SERCOM3
+        0x42001800UL,  // Base address of SERCOM4
+        0x42001C00UL   // Base address of SERCOM5
+    };
+    uint32_t index = sercom_index & 0x0F;
+
+    if (index >= SERCOM_INST_NUM) {
+        return NC;
+    }
+    return sercom_address[(sercom_index&0x0F)];
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/pinmap_function.h	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,82 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef PINMAP_FUNCTION_H
+#define PINMAP_FUNCTION_H
+
+#include <compiler.h>
+#include "cmsis.h"
+#include "PinNames.h"
+#include "pinmux.h"
+#include "pinmap.h"
+
+#include "PeripheralPins.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/** Find the common SERCOM shared by two pins
+ *
+ * Finds the common SERCOM index of two input pins.
+ * If swapping the input argument gives different result, it means, two SERCOMs share both pins
+ * @param[in] pin1  First pin
+ * @param[in] pin2  Second pin
+ * @return          SERCOM index if found, else, NC
+ */
+uint32_t pinmap_merge_sercom(PinName pin1, PinName pin2);
+
+/** Find the common SERCOM shared by four pins
+ *
+ * Finds the common SERCOM index shared by four input pins.
+ * If reversing the input argument order gives different result, it means, two SERCOMs share the pins
+ * @param[in] pin1  First pin
+ * @param[in] pin2  Second pin
+ * @param[in] pin3  Third pin
+ * @param[in] pin4  Fourth pin
+ * @return          SERCOM index if found, else, NC
+ */
+uint32_t pinmap_find_sercom(PinName pin1, PinName pin2, PinName pin3, PinName pin4);
+
+/** Find the MUX function of input pin specific to given SERCOM index
+ *
+ * @param[in] pin           Pin whose function is to be found out
+ * @param[in] sercom_index  SERCOM index
+ * @return                  MUX function if found, else, NC
+ */
+uint32_t pinmap_function_sercom(PinName pin, uint32_t sercom_index);
+
+/** Find the MUX pad of input pin specific to given SERCOM index
+ *
+ * @param[in] pin           Pin whose function is to be found out
+ * @param[in] sercom_index  SERCOM index
+ * @return                  MUX pad if found, else, NC
+ */
+uint32_t pinmap_pad_sercom(PinName pin, uint32_t sercom_index);
+
+/** Find the MUX function of input pin specific to given SERCOM index
+ *
+ * @param[in] pin           unused
+ * @param[in] sercom_index  SERCOM index
+ * @return                  base address to SERCOM if found, else NC
+ */
+uint32_t pinmap_peripheral_sercom(PinName pin, uint32_t sercom_index);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PINMAP_FUNCTION_H */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/port_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,39 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "port_api.h"
+#include "pinmap.h"
+#include "gpio_api.h"
+
+void port_init(port_t *obj, PortName port, int mask, PinDirection dir)
+{
+}
+
+void port_mode(port_t *obj, PinMode mode)
+{
+}
+
+void port_dir(port_t *obj, PinDirection dir)
+{
+}
+
+void port_write(port_t *obj, int value)
+{
+}
+
+int port_read(port_t *obj)
+{
+    return 0;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/rtc_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,118 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "mbed_assert.h"
+#include "rtc_api.h"
+
+#include <math.h>
+
+#include "cmsis.h"
+#include "system.h"
+
+#include "rtc_count.h"
+
+/* Global RTC instance*/
+static struct rtc_module rtc_instance;
+
+static int rtc_inited = 0;
+
+/* Extern variables */
+extern uint8_t g_sys_init;
+
+/** Initialize the RTC
+ *
+ * Initialize the RTC with default time
+ * @param[void] void
+ */
+void rtc_init(void)
+{
+    if (g_sys_init == 0) {
+        system_init();
+        g_sys_init = 1;
+    }
+
+    struct rtc_count_config config_rtc_count;
+
+    rtc_count_get_config_defaults(&config_rtc_count);
+
+    config_rtc_count.prescaler           = RTC_COUNT_PRESCALER_DIV_1024;
+    config_rtc_count.mode                = RTC_COUNT_MODE_32BIT;
+#ifdef FEATURE_RTC_CONTINUOUSLY_UPDATED
+    config_rtc_count.continuously_update = true;
+#endif
+
+    rtc_count_init(&rtc_instance, RTC, &config_rtc_count);
+
+    rtc_count_enable(&rtc_instance);
+    rtc_inited = 1;
+}
+
+/** Frees the RTC
+ *
+ * @param[void] void
+ */
+void rtc_free(void)
+{
+    if (rtc_inited) {
+        /* Disable the RTC module */
+        rtc_count_disable(&rtc_instance);
+        /* Disable the RTC clock */
+        system_gclk_chan_disable(RTC_GCLK_ID);
+        rtc_inited = 0;
+    }
+}
+
+/** Checks whether RTC is enabled or not
+ *
+ * To check whether RTC module is enabled or not
+ * @param[void] void
+ * @return      Non zero if RTC is already enabled, else zero
+ */
+int rtc_isenabled(void)
+{
+    return rtc_inited;
+}
+
+/** Reads the RTC value
+ *
+ * Reads and return the current time in RTC
+ * @param[void] void
+ * @return      the current value in RTC
+ */
+time_t rtc_read(void)
+{
+    if (!rtc_inited) {
+        /* Return invalid time for now! */
+        return 0;
+    }
+    return (time_t)rtc_count_get_count(&rtc_instance);
+}
+
+/** Write the RTC value
+ *
+ * Update the time value in RTC
+ * @param[in] t The time value to be written
+ * @return      void
+ */
+void rtc_write(time_t t)
+{
+    if (!rtc_inited) {
+        /* Initialize the RTC is not yet initialized */
+        rtc_init();
+    }
+
+    uint32_t count_value = (uint32_t)t;
+    rtc_count_set_count(&rtc_instance, count_value);
+}
\ No newline at end of file

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/serial_api.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/serial_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -20,7 +20,12 @@
 #include "pinmap.h"
 #include "PeripheralPins.h"
 #include "usart.h"
-#include "samr21_xplained_pro.h"
+#include "pinmap_function.h"
+
+#define USART_TX_INDEX		0
+#define USART_RX_INDEX		1
+#define USART_RXFLOW_INDEX	2
+#define USART_TXFLOW_INDEX	3
 
 #if DEVICE_SERIAL_ASYNCH
 #define pUSART_S(obj)			obj->serial.usart
@@ -35,6 +40,13 @@
 
 uint8_t serial_get_index(serial_t *obj);
 IRQn_Type get_serial_irq_num (serial_t *obj);
+uint32_t get_serial_vector (serial_t *obj);
+void uart0_irq();
+void uart1_irq();
+void uart2_irq();
+void uart3_irq();
+void uart4_irq();
+void uart5_irq();
 
 static uint32_t serial_irq_ids[USART_NUM] = {0};
 static uart_irq_handler irq_handler;
@@ -90,9 +102,54 @@
     _USART(obj).CTRLA.reg = SERCOM_USART_CTRLA_SWRST;
 }
 
-static enum status_code usart_set_config_default( serial_t *obj)
+uint32_t serial_find_mux_settings (serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    uint32_t mux_setting = 0;
+    uint32_t pinpad[4] = {0};
+    uint8_t i = 0;
+    uint32_t sercom_index = pinmap_merge_sercom(pSERIAL_S(obj)->pins[0], pSERIAL_S(obj)->pins[1]);
 
+    for (i = 0; i < 4 ; i++) {
+        pinpad[i] = pinmap_pad_sercom(pSERIAL_S(obj)->pins[i], sercom_index);
+    }
+
+    switch(pinpad[USART_RX_INDEX]) {
+        case 0:
+            mux_setting |= SERCOM_USART_CTRLA_RXPO(0);
+            break;
+        case 1:
+            mux_setting |= SERCOM_USART_CTRLA_RXPO(1);
+            break;
+        case 2:
+            mux_setting |= SERCOM_USART_CTRLA_RXPO(2);
+            break;
+        case 3:
+            mux_setting |= SERCOM_USART_CTRLA_RXPO(3);
+            break;
+    }
+
+    if ((pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX] == NC) && (pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX] == NC)) {
+        if (pinpad[USART_TX_INDEX] == 0) {
+            mux_setting |= SERCOM_USART_CTRLA_TXPO(0);
+        } else if(pinpad[USART_RX_INDEX] == 2) {
+            mux_setting |= SERCOM_USART_CTRLA_TXPO(1);
+        } else {
+            mux_setting = mux_setting;  // dummy condition
+        }
+    } else { // for hardware flow control and uart // expecting the tx in pad 0, rts in pad2 and cts in pad 3
+        if((pinpad[USART_TX_INDEX] == 0) && (pinpad[USART_RXFLOW_INDEX]/*rts pin*/ == 2) && (pinpad[USART_TXFLOW_INDEX] /*cts pin*/ == 3)) {
+            mux_setting |= SERCOM_USART_CTRLA_TXPO(2);
+        }
+    }
+    return mux_setting;
+}
+
+static enum status_code usart_set_config_default(serial_t *obj)
+{
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     /* Index for generic clock */
     uint32_t sercom_index = _sercom_get_sercom_inst_index(pUSART_S(obj));
     uint32_t gclk_index   = sercom_index + SERCOM0_GCLK_ID_CORE;
@@ -155,85 +212,60 @@
 
 void get_default_serial_values(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     /* Set default config to object */
     pSERIAL_S(obj)->parity = USART_PARITY_NONE;
     pSERIAL_S(obj)->stopbits = USART_STOPBITS_1;
     pSERIAL_S(obj)->character_size = USART_CHARACTER_SIZE_8BIT;
     pSERIAL_S(obj)->baudrate = 9600;
     pSERIAL_S(obj)->mux_setting = USART_RX_1_TX_2_XCK_3;
-    pSERIAL_S(obj)->pinmux_pad0 = PINMUX_DEFAULT;
-    pSERIAL_S(obj)->pinmux_pad1 = PINMUX_DEFAULT;
-    pSERIAL_S(obj)->pinmux_pad2 = PINMUX_DEFAULT;
-    pSERIAL_S(obj)->pinmux_pad3 = PINMUX_DEFAULT;
 };
 
 void serial_init(serial_t *obj, PinName tx, PinName rx)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     if (g_sys_init == 0) {
         system_init();
         g_sys_init = 1;
     }
-
     struct system_gclk_chan_config gclk_chan_conf;
     UARTName uart;
     uint32_t gclk_index;
     uint32_t pm_index;
     uint32_t sercom_index = 0;
     uint32_t muxsetting = 0;
-    uint32_t padsetting[4] = {0};
 
     /* Disable USART module */
     disable_usart(obj);
 
     get_default_serial_values(obj);
 
-    find_pin_settings(tx, rx, NC, NC, &padsetting[0]);  // tx, rx, clk(rts), chipsel(cts) pad array  // getting pads from pins
-    muxsetting = find_mux_setting(tx, rx, NC, NC);  // getting mux setting from pins
-    sercom_index = pinmap_sercom_peripheral(tx, rx);  // same variable sercom_index reused for optimization
-    switch (sercom_index) {
-        case 0:
-            uart = UART_0;
-            pUSART_S(obj) = SERCOM0;
-            break;
-        case 1:
-            uart = UART_1;
-            pUSART_S(obj) = SERCOM1;
-            break;
-        case 2:
-            uart = UART_2;
-            pUSART_S(obj) = SERCOM2;
-            break;
-        case 3:
-            uart = UART_3;
-            pUSART_S(obj) = SERCOM3;
-            break;
-        case 4:
-            uart = UART_4;
-            pUSART_S(obj) = SERCOM4;
-            break;
-        case 5:
-            uart = UART_5;
-            pUSART_S(obj) = SERCOM5;
-            break;
+    pSERIAL_S(obj)->pins[USART_TX_INDEX] = tx;
+    pSERIAL_S(obj)->pins[USART_RX_INDEX] = rx;
+    pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX] = NC;
+    pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX] = NC;
+
+    muxsetting = serial_find_mux_settings(obj);  // getting mux setting from pins
+    sercom_index = pinmap_merge_sercom(tx, rx);  // same variable sercom_index reused for optimization
+    if (sercom_index == (uint32_t)NC) {
+        /*expecting a valid value for sercom index*/
+        return;
     }
-
-    pSERIAL_S(obj)->txpin = tx;
-    pSERIAL_S(obj)->rxpin = rx;
-    pSERIAL_S(obj)->mux_setting = muxsetting;//EDBG_CDC_SERCOM_MUX_SETTING;
-    pSERIAL_S(obj)->pinmux_pad0 = padsetting[0];//EDBG_CDC_SERCOM_PINMUX_PAD0;
-    pSERIAL_S(obj)->pinmux_pad1 = padsetting[1];//EDBG_CDC_SERCOM_PINMUX_PAD1;
-    pSERIAL_S(obj)->pinmux_pad2 = padsetting[2];//EDBG_CDC_SERCOM_PINMUX_PAD2;
-    pSERIAL_S(obj)->pinmux_pad3 = padsetting[3];//EDBG_CDC_SERCOM_PINMUX_PAD3;
+    sercom_index &= 0x0F;
+    uart = pinmap_peripheral_sercom(NC, sercom_index);
+    pUSART_S(obj) = (Sercom *)uart;
 
     pm_index     = sercom_index + PM_APBCMASK_SERCOM0_Pos;
     gclk_index   = sercom_index + SERCOM0_GCLK_ID_CORE;
 
     if (_USART(obj).CTRLA.reg & SERCOM_USART_CTRLA_SWRST) {
-        /* The module is busy resetting itself */
+        return;  /* The module is busy resetting itself */
     }
 
     if (_USART(obj).CTRLA.reg & SERCOM_USART_CTRLA_ENABLE) {
-        /* Check the module is enabled */
+        return;    /* Check the module is enabled */
     }
 
     /* Turn on module in PM */
@@ -245,29 +277,23 @@
     system_gclk_chan_enable(gclk_index);
     sercom_set_gclk_generator(GCLK_GENERATOR_0, false);
 
+    pSERIAL_S(obj)->mux_setting = muxsetting;
     /* Set configuration according to the config struct */
     usart_set_config_default(obj);
+
     struct system_pinmux_config pin_conf;
-    system_pinmux_get_config_defaults(&pin_conf);
     pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_INPUT;
     pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
-
-    uint32_t pad_pinmuxes[] = {
-        pSERIAL_S(obj)->pinmux_pad0, pSERIAL_S(obj)->pinmux_pad1,
-        pSERIAL_S(obj)->pinmux_pad2, pSERIAL_S(obj)->pinmux_pad3
-    };
+    pin_conf.powersave    = false;
 
     /* Configure the SERCOM pins according to the user configuration */
     for (uint8_t pad = 0; pad < 4; pad++) {
-        uint32_t current_pinmux = pad_pinmuxes[pad];
-
-        if (current_pinmux == PINMUX_DEFAULT) {
-            current_pinmux = _sercom_get_default_pad(pUSART_S(obj), pad);
-        }
-
-        if (current_pinmux != PINMUX_UNUSED) {
-            pin_conf.mux_position = current_pinmux & 0xFFFF;
-            system_pinmux_pin_set_config(current_pinmux >> 16, &pin_conf);
+        uint32_t current_pin = pSERIAL_S(obj)->pins[pad];
+        if (current_pin != (uint32_t)NC) {
+            pin_conf.mux_position = pinmap_function_sercom(current_pin, sercom_index);
+            if ((uint8_t)NC != pin_conf.mux_position) {
+                system_pinmux_pin_set_config(current_pin, &pin_conf);
+            }
         }
     }
 
@@ -275,23 +301,25 @@
         stdio_uart_inited = 1;
         memcpy(&stdio_uart, obj, sizeof(serial_t));
     }
-
     /* Wait until synchronization is complete */
     usart_syncing(obj);
 
     /* Enable USART module */
     enable_usart(obj);
-
 }
 
 void serial_free(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     serial_irq_ids[serial_get_index(obj)] = 0;
     disable_usart(obj);
 }
 
 void serial_baud(serial_t *obj, int baudrate)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     MBED_ASSERT((baudrate == 110) || (baudrate == 150) || (baudrate == 300) || (baudrate == 1200) ||
                 (baudrate == 2400) || (baudrate == 4800) || (baudrate == 9600) || (baudrate == 19200) || (baudrate == 38400) ||
                 (baudrate == 57600) || (baudrate == 115200) || (baudrate == 230400) || (baudrate == 460800) || (baudrate == 921600) );
@@ -330,6 +358,8 @@
 
 void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_bits)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     MBED_ASSERT((stop_bits == 1) || (stop_bits == 2));
     MBED_ASSERT((parity == ParityNone) || (parity == ParityOdd) || (parity == ParityEven));
     MBED_ASSERT((data_bits == 5) || (data_bits == 6) || (data_bits == 7) || (data_bits == 8) /*|| (data_bits == 9)*/);
@@ -418,117 +448,114 @@
 }
 
 #ifdef DEVICE_SERIAL_FC
-void uart0_irq();
-void uart1_irq();
-void uart2_irq();
-void uart3_irq();
-void uart4_irq();
-void uart5_irq();
 
 void serial_set_flow_control(serial_t *obj, FlowControl type, PinName rxflow, PinName txflow)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     uint32_t muxsetting = 0;
     uint32_t sercom_index = 0;
-    uint32_t padsetting[4] = {0};
-
     IRQn_Type irq_n = (IRQn_Type)0;
     uint32_t vector = 0;
 
-    switch ((int)pUSART_S(obj)) {
-        case UART_0:
-            vector = (uint32_t)uart0_irq;
-            break;
-        case UART_1:
-            vector = (uint32_t)uart1_irq;
-            break;
-        case UART_2:
-            vector = (uint32_t)uart2_irq;
-            break;
-        case UART_3:
-            vector = (uint32_t)uart3_irq;
-            break;
-        case UART_4:
-            vector = (uint32_t)uart4_irq;
-            break;
-        case UART_5:
-            vector = (uint32_t)uart5_irq;
-            break;
+    pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX] = rxflow;
+    pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX] = txflow;
+    muxsetting = serial_find_mux_settings(obj);  // getting mux setting from pins
+    sercom_index = pinmap_merge_sercom(pSERIAL_S(obj)->pins[USART_TX_INDEX], pSERIAL_S(obj)->pins[USART_RX_INDEX]);  // same variable sercom_index reused for optimization
+    if (sercom_index == (uint32_t)NC) {
+        /*expecting a valid value for sercom index*/
+        return;
     }
+
+    vector = get_serial_vector(obj);
     irq_n = get_serial_irq_num(obj);
 
     disable_usart(obj);
-    //TODO : assert for rxflow and txflow pis to be added
-    find_pin_settings(pSERIAL_S(obj)->txpin, pSERIAL_S(obj)->rxpin, rxflow, txflow, &padsetting[0]);  // tx, rx, clk(rts), chipsel(cts) pad array  // getting pads from pins
-    muxsetting = find_mux_setting(pSERIAL_S(obj)->txpin, pSERIAL_S(obj)->rxpin, rxflow, txflow);  // getting mux setting from pins
-
-    pSERIAL_S(obj)->mux_setting = muxsetting;//EDBG_CDC_SERCOM_MUX_SETTING;
-    pSERIAL_S(obj)->pinmux_pad0 = padsetting[0];//EDBG_CDC_SERCOM_PINMUX_PAD0;
-    pSERIAL_S(obj)->pinmux_pad1 = padsetting[1];//EDBG_CDC_SERCOM_PINMUX_PAD1;
-    pSERIAL_S(obj)->pinmux_pad2 = padsetting[2];//EDBG_CDC_SERCOM_PINMUX_PAD2;
-    pSERIAL_S(obj)->pinmux_pad3 = padsetting[3];//EDBG_CDC_SERCOM_PINMUX_PAD3;
 
     /* Set configuration according to the config struct */
+    pSERIAL_S(obj)->mux_setting = muxsetting;  // mux setting to be changed for configuring hardware control
     usart_set_config_default(obj);
 
     struct system_pinmux_config pin_conf;
-    system_pinmux_get_config_defaults(&pin_conf);
     pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_INPUT;
     pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
-
-    uint32_t pad_pinmuxes[] = {
-        pSERIAL_S(obj)->pinmux_pad0, pSERIAL_S(obj)->pinmux_pad1,
-        pSERIAL_S(obj)->pinmux_pad2, pSERIAL_S(obj)->pinmux_pad3
-    };
+    pin_conf.powersave    = false;
 
-    /* Configure the SERCOM pins according to the user configuration */
-    for (uint8_t pad = 0; pad < 3; pad++) {
-        uint32_t current_pinmux = pad_pinmuxes[pad];
-
-        if (current_pinmux == PINMUX_DEFAULT) {
-            current_pinmux = _sercom_get_default_pad(pUSART_S(obj), pad);
-        }
-
-        if (current_pinmux != PINMUX_UNUSED) {
-            pin_conf.mux_position = current_pinmux & 0xFFFF;
-            system_pinmux_pin_set_config(current_pinmux >> 16, &pin_conf);
+    for (uint8_t pad = 0; pad < 2; pad++) {  // setting for rx and tx
+        uint32_t current_pin = pSERIAL_S(obj)->pins[pad];
+        if (current_pin != (uint32_t)NC) {
+            pin_conf.mux_position = pinmap_function_sercom(current_pin, sercom_index);
+            if ((uint8_t)NC != pin_conf.mux_position) {
+                system_pinmux_pin_set_config(current_pin, &pin_conf);
+            }
         }
     }
-    if (pSERIAL_S(obj)->pinmux_pad3 != PINMUX_UNUSED) {
-        pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_UP;
-        pin_conf.mux_position = pSERIAL_S(obj)->pinmux_pad3 & 0xFFFF;
-        system_pinmux_pin_set_config(pSERIAL_S(obj)->pinmux_pad3 >> 16, &pin_conf);
+    if((FlowControlRTS == type) || (FlowControlRTSCTS== type))  {
+        if (pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX] != NC) {
+            pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_OUTPUT; // setting for rxflow
+            pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_UP;
+            pin_conf.mux_position = pinmap_function_sercom(pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX] , sercom_index);
+            if ((uint8_t)NC != pin_conf.mux_position) {
+                system_pinmux_pin_set_config(pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX], &pin_conf);
+            }
+        }
     }
+    if((FlowControlCTS == type) || (FlowControlRTSCTS== type)) {
+        if (pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX] != NC) {
+            pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_INPUT; // setting for txflow
+            pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_UP;
+            pin_conf.mux_position = pinmap_function_sercom(pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX] , sercom_index);
+            if ((uint8_t)NC != pin_conf.mux_position) {
+                system_pinmux_pin_set_config(pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX], &pin_conf);
+            }
+        }
+    }
+    enable_usart(obj);
+}
 
-    NVIC_SetVector(irq_n, vector);
-    NVIC_EnableIRQ(irq_n);
-
-    enable_usart(obj);
-    _USART(obj).INTENSET.reg = SERCOM_USART_INTENCLR_CTSIC;
-}
+#endif  //DEVICE_SERIAL_FC
 
 void serial_break_set(serial_t *obj)
 {
-    disable_usart(obj);
-    _USART(obj).CTRLB.reg &= ~SERCOM_SPI_CTRLB_RXEN;
-    usart_syncing(obj);
-    enable_usart(obj);
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    struct system_pinmux_config pin_conf;
+    pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_OUTPUT;
+    pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
+    pin_conf.mux_position = SYSTEM_PINMUX_GPIO;
+    pin_conf.powersave    = false;
+
+    if (pSERIAL_S(obj)->pins[USART_TX_INDEX] != NC) {
+        system_pinmux_pin_set_config(pSERIAL_S(obj)->pins[USART_TX_INDEX], &pin_conf);
+    }
 }
 
 void serial_break_clear(serial_t *obj)
 {
-    disable_usart(obj);
-    _USART(obj).CTRLB.reg |= SERCOM_SPI_CTRLB_RXEN;
-    usart_syncing(obj);
-    enable_usart(obj);
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    uint32_t sercom_index = pinmap_merge_sercom(pSERIAL_S(obj)->pins[USART_TX_INDEX], pSERIAL_S(obj)->pins[USART_RX_INDEX]);
+
+    struct system_pinmux_config pin_conf;
+    pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_INPUT;
+    pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
+    pin_conf.powersave    = false;
+
+    if (pSERIAL_S(obj)->pins[USART_TX_INDEX] != NC) {
+        pin_conf.mux_position = pinmap_function_sercom(pSERIAL_S(obj)->pins[USART_TX_INDEX], sercom_index);
+        if ((uint8_t)NC != pin_conf.mux_position) {
+            system_pinmux_pin_set_config(pSERIAL_S(obj)->pins[USART_TX_INDEX], &pin_conf);
+        }
+    }
 }
 
-#endif  //DEVICE_SERIAL_FC
-
 /******************************************************************************
  * INTERRUPTS HANDLING
  ******************************************************************************/
 inline uint8_t serial_get_index(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     switch ((int)pUSART_S(obj)) {
         case UART_0:
             return 0;
@@ -545,8 +572,10 @@
     }
     return 0;
 }
+
 static inline void uart_irq(SercomUsart *const usart, uint32_t index)
 {
+    MBED_ASSERT(usart != (void*)0);
     uint16_t interrupt_status;
     interrupt_status = usart->INTFLAG.reg;
     interrupt_status &= usart->INTENSET.reg;
@@ -560,10 +589,6 @@
             usart->INTFLAG.reg = SERCOM_USART_INTFLAG_RXC;
             irq_handler(serial_irq_ids[index], RxIrq);
         }
-        if (interrupt_status & SERCOM_USART_INTFLAG_CTSIC) { // hardware flow control
-            usart->INTENCLR.reg = SERCOM_USART_INTENCLR_CTSIC;
-            usart->INTFLAG.reg = SERCOM_USART_INTENCLR_CTSIC;
-        }
     }
 }
 
@@ -597,37 +622,11 @@
     uart_irq((SercomUsart *)UART_5, 5);
 }
 
-void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id)
-{
-    irq_handler = handler;
-    serial_irq_ids[serial_get_index(obj)] = id;
-}
-
-IRQn_Type get_serial_irq_num (serial_t *obj)
+uint32_t get_serial_vector (serial_t *obj)
 {
-    switch ((int)pUSART_S(obj)) {
-        case UART_0:
-            return SERCOM0_IRQn;
-        case UART_1:
-            return SERCOM1_IRQn;
-        case UART_2:
-            return SERCOM2_IRQn;
-        case UART_3:
-            return SERCOM3_IRQn;
-        case UART_4:
-            return SERCOM4_IRQn;
-        case UART_5:
-            return SERCOM5_IRQn;
-        default:
-            MBED_ASSERT(0);
-    }
-}
-
-void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable)
-{
-    IRQn_Type irq_n = (IRQn_Type)0;
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     uint32_t vector = 0;
-
     switch ((int)pUSART_S(obj)) {
         case UART_0:
             vector = (uint32_t)uart0_irq;
@@ -648,6 +647,48 @@
             vector = (uint32_t)uart5_irq;
             break;
     }
+    return vector;
+}
+
+void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id)
+{
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    irq_handler = handler;
+    serial_irq_ids[serial_get_index(obj)] = id;
+}
+
+IRQn_Type get_serial_irq_num (serial_t *obj)
+{
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    switch ((int)pUSART_S(obj)) {
+        case UART_0:
+            return SERCOM0_IRQn;
+        case UART_1:
+            return SERCOM1_IRQn;
+        case UART_2:
+            return SERCOM2_IRQn;
+        case UART_3:
+            return SERCOM3_IRQn;
+        case UART_4:
+            return SERCOM4_IRQn;
+        case UART_5:
+            return SERCOM5_IRQn;
+        default:
+            MBED_ASSERT(0);
+    }
+    return SERCOM0_IRQn; // to avoid warning
+}
+
+void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable)
+{
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    IRQn_Type irq_n = (IRQn_Type)0;
+    uint32_t vector = 0;
+
+    vector = get_serial_vector(obj);
     irq_n = get_serial_irq_num(obj);
 
     if (enable) {
@@ -680,12 +721,16 @@
  ******************************************************************************/
 int serial_getc(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     while (!serial_readable(obj));
     return _USART(obj).DATA.reg ;
 }
 
 void serial_putc(serial_t *obj, int c)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     uint16_t q = (c & SERCOM_USART_DATA_MASK);
     while (!serial_writable(obj));
     _USART(obj).DATA.reg = q;
@@ -694,6 +739,8 @@
 
 int serial_readable(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     uint32_t status = 1;
     if (!(_USART(obj).INTFLAG.reg & SERCOM_USART_INTFLAG_RXC)) {
         status = 0;
@@ -705,6 +752,8 @@
 
 int serial_writable(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     uint32_t status = 1;
     if (!(_USART(obj).INTFLAG.reg & SERCOM_USART_INTFLAG_DRE)) {
         status = 0;
@@ -725,6 +774,8 @@
  ***********************************/
 void serial_tx_enable_event(serial_t *obj, int event, uint8_t enable)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     if(enable) {
         pSERIAL_S(obj)->events |= event;
     } else {
@@ -734,6 +785,8 @@
 
 void serial_rx_enable_event(serial_t *obj, int event, uint8_t enable)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     if(enable) {
         pSERIAL_S(obj)->events |= event;
     } else {
@@ -743,6 +796,9 @@
 
 void serial_tx_buffer_set(serial_t *obj, void *tx, int tx_length, uint8_t width)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    MBED_ASSERT(tx != (void*)0);
     // We only support byte buffers for now
     MBED_ASSERT(width == 8);
 
@@ -757,6 +813,9 @@
 
 void serial_rx_buffer_set(serial_t *obj, void *rx, int rx_length, uint8_t width)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    MBED_ASSERT(rx != (void*)0);
     // We only support byte buffers for now
     MBED_ASSERT(width == 8);
 
@@ -771,6 +830,8 @@
 
 void serial_set_char_match(serial_t *obj, uint8_t char_match)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     if (char_match != SERIAL_RESERVED_CHAR_MATCH) {
         obj->char_match = char_match;
     }
@@ -781,6 +842,8 @@
  ***********************************/
 int serial_tx_asynch(serial_t *obj, const void *tx, size_t tx_length, uint8_t tx_width, uint32_t handler, uint32_t event, DMAUsage hint)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     MBED_ASSERT(tx != (void*)0);
     if(tx_length == 0) return 0;
 
@@ -790,7 +853,6 @@
 //    if( hint == DMA_USAGE_NEVER) {  //TODO: DMA to be implemented later
     NVIC_ClearPendingIRQ(get_serial_irq_num(obj));
     NVIC_DisableIRQ(get_serial_irq_num(obj));
-    NVIC_SetPriority(get_serial_irq_num(obj), 1);
     NVIC_SetVector(get_serial_irq_num(obj), (uint32_t)handler);
     NVIC_EnableIRQ(get_serial_irq_num(obj));
 
@@ -799,20 +861,23 @@
         _USART(obj).INTENSET.reg = SERCOM_USART_INTFLAG_DRE;
     }
 //	}
+    return 0;
 }
 
 void serial_rx_asynch(serial_t *obj, void *rx, size_t rx_length, uint8_t rx_width, uint32_t handler, uint32_t event, uint8_t char_match, DMAUsage hint)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     MBED_ASSERT(rx != (void*)0);
 
     serial_rx_enable_event(obj, SERIAL_EVENT_RX_ALL, false);
     serial_rx_enable_event(obj, event, true);
     serial_set_char_match(obj, char_match);
-
     serial_rx_buffer_set(obj, rx, rx_length, rx_width);
 
 //    if( hint == DMA_USAGE_NEVER) {  //TODO: DMA to be implemented later
     NVIC_ClearPendingIRQ(get_serial_irq_num(obj));
+    NVIC_DisableIRQ(get_serial_irq_num(obj));
     NVIC_SetVector(get_serial_irq_num(obj), (uint32_t)handler);
     NVIC_EnableIRQ(get_serial_irq_num(obj));
 
@@ -820,35 +885,43 @@
         _USART(obj).INTENSET.reg = SERCOM_USART_INTFLAG_RXC;
     }
 //	}
+    return;
 }
 
 uint8_t serial_tx_active(serial_t *obj)
 {
-    return ((_USART(obj).INTENSET.reg & SERCOM_USART_INTFLAG_DRE) ? true : false);
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    return ((obj->tx_buff.length > 0) ? true : false);
 }
 
 uint8_t serial_rx_active(serial_t *obj)
 {
-    return ((_USART(obj).INTENSET.reg & SERCOM_USART_INTFLAG_RXC) ? true : false);
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    return ((obj->rx_buff.length > 0) ? true : false);
 }
 
 int serial_tx_irq_handler_asynch(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     _USART(obj).INTENCLR.reg = SERCOM_USART_INTFLAG_TXC;
+    serial_tx_abort_asynch(obj);
     return SERIAL_EVENT_TX_COMPLETE & obj->serial.events;
 }
 
 int serial_rx_irq_handler_asynch(serial_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     int event = 0;
     /* This interrupt handler is called from USART irq */
     uint8_t *buf = (uint8_t*)obj->rx_buff.buffer;
     uint8_t error_code = 0;
     uint16_t received_data = 0;
 
-
     error_code = (uint8_t)(_USART(obj).STATUS.reg & SERCOM_USART_STATUS_MASK);
-
     /* Check if an error has occurred during the receiving */
     if (error_code) {
         /* Check which error occurred */
@@ -882,6 +955,7 @@
         if((buf[obj->rx_buff.pos - 1] == obj->char_match) && (obj->serial.events & SERIAL_EVENT_RX_CHARACTER_MATCH)) {
             event |= SERIAL_EVENT_RX_CHARACTER_MATCH;
         }
+        _USART(obj).INTFLAG.reg = SERCOM_USART_INTFLAG_RXC;
         serial_rx_abort_asynch(obj);
         return event & obj->serial.events;
     }
@@ -891,20 +965,19 @@
         event |= SERIAL_EVENT_RX_CHARACTER_MATCH;
     }
 
-    /* check for final char event */
-    if((obj->rx_buff.length) == 0) {
-        event |= SERIAL_EVENT_RX_COMPLETE & obj->serial.events;
-    }
-
+    /* Return to the call back if character match occured */
     if(event != 0) {
         serial_rx_abort_asynch(obj);
         return event & obj->serial.events;
     }
+    return 0;
 }
 
 int serial_irq_handler_asynch(serial_t *obj)
 {
 //TODO: DMA to be implemented
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
     uint16_t interrupt_status;
     uint8_t *buf = obj->tx_buff.buffer;
 
@@ -915,12 +988,9 @@
         if (interrupt_status & SERCOM_USART_INTFLAG_DRE) {
             /* Interrupt has another TX source */
             if(obj->tx_buff.pos >= obj->tx_buff.length) {
-
                 /* Transfer complete. Switch off interrupt and return event. */
                 _USART(obj).INTENCLR.reg = SERCOM_USART_INTFLAG_DRE;
-                serial_tx_abort_asynch(obj);
-
-                return SERIAL_EVENT_TX_COMPLETE & obj->serial.events;
+                _USART(obj).INTENSET.reg = SERCOM_USART_INTFLAG_TXC;
             } else {
                 while((serial_writable(obj)) && (obj->tx_buff.pos <= (obj->tx_buff.length - 1))) {
                     _USART(obj).DATA.reg = buf[obj->tx_buff.pos];
@@ -929,29 +999,34 @@
             }
         }
         if (interrupt_status & SERCOM_USART_INTFLAG_TXC) {
-            serial_tx_irq_handler_asynch(obj);
+            return serial_tx_irq_handler_asynch(obj);
         }
         if (interrupt_status & SERCOM_USART_INTFLAG_RXC) {
-            serial_rx_irq_handler_asynch(obj);
+            return serial_rx_irq_handler_asynch(obj);
         }
     }
-
+    return 0;
 }
 
 void serial_tx_abort_asynch(serial_t *obj)
 {
 //TODO: DMA to be implemented
-    _USART(obj).INTENSET.reg = SERCOM_USART_INTFLAG_TXC;
-    obj->tx_buff.pos = 0;
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    _USART(obj).INTFLAG.reg = SERCOM_USART_INTFLAG_TXC;
     obj->tx_buff.length = 0;
+    obj->rx_buff.pos = 0;
+
 }
 
 void serial_rx_abort_asynch(serial_t *obj)
 {
 //TODO: DMA to be implemented
-    _USART(obj).INTENCLR.reg = SERCOM_USART_INTFLAG_RXC;
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    _USART(obj).INTFLAG.reg = SERCOM_USART_INTFLAG_RXC;
+    obj->rx_buff.length = 0;
     obj->rx_buff.pos = 0;
-    obj->rx_buff.length = 0;
 }
 
 #endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/sleep_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -0,0 +1,49 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "mbed_assert.h"
+#include "sleep_api.h"
+
+#include <math.h>
+
+#include "cmsis.h"
+#include "power.h"
+
+/** Send the device to sleep
+ *
+ * The processor is setup ready for sleep, and sent to sleep using __WFI(). In this mode, the
+ * system clock to the core is stopped until a reset or an interrupt occurs.
+ * @param[void] void
+ * @return      void
+ */
+void sleep(void)
+{
+    system_set_sleepmode(SYSTEM_SLEEPMODE_IDLE_2);
+    system_sleep();
+}
+
+/** Send the device to deep sleep
+ *
+ * This processor is setup ready for deep sleep, and sent to sleep using __WFI(). This mode
+ * has the same sleep features as sleep plus it powers down peripherals and clocks. All state
+ * is still maintained.
+ * @param[void] void
+ * @return      void
+ */
+void deepsleep(void)
+{
+    system_set_sleepmode(SYSTEM_SLEEPMODE_STANDBY);
+    system_sleep();
+}
\ No newline at end of file

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/spi_api.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM21/spi_api.c	Fri Jul 17 09:15:10 2015 +0100
@@ -22,34 +22,12 @@
 #include "pinmap.h"
 #include "sercom.h"
 
-/** Temporary definitions START
- *  Need to implement Pinmux APIs. For now, have hard coded to external SPIs available in SAM21 */
-#ifdef SAMR21
-#define EXT1_SPI_MODULE              SERCOM5
-#define EXT1_SPI_SERCOM_MUX_SETTING  ((0x1 << SERCOM_SPI_CTRLA_DOPO_Pos) | (0x0 << SERCOM_SPI_CTRLA_DIPO_Pos))
-#define EXT1_SPI_SERCOM_PINMUX_PAD0  PINMUX_PB02D_SERCOM5_PAD0
-#define EXT1_SPI_SERCOM_PINMUX_PAD1  PINMUX_PB03D_SERCOM5_PAD1
-#define EXT1_SPI_SERCOM_PINMUX_PAD2  PINMUX_PB22D_SERCOM5_PAD2
-#define EXT1_SPI_SERCOM_PINMUX_PAD3  PINMUX_PB23D_SERCOM5_PAD3
-#define EXT1_SPI_SERCOM_DMAC_ID_TX   SERCOM5_DMAC_ID_TX
-#define EXT1_SPI_SERCOM_DMAC_ID_RX   SERCOM5_DMAC_ID_RX
-#elif SAMD21
-#define EXT1_SPI_MODULE              SERCOM0
-#define EXT1_SPI_SERCOM_MUX_SETTING  ((0x1 << SERCOM_SPI_CTRLA_DOPO_Pos) | (0x0 << SERCOM_SPI_CTRLA_DIPO_Pos))
-#define EXT1_SPI_SERCOM_PINMUX_PAD0  PINMUX_PA04D_SERCOM0_PAD0
-#define EXT1_SPI_SERCOM_PINMUX_PAD1  PINMUX_PA05D_SERCOM0_PAD1
-#define EXT1_SPI_SERCOM_PINMUX_PAD2  PINMUX_PA06D_SERCOM0_PAD2
-#define EXT1_SPI_SERCOM_PINMUX_PAD3  PINMUX_PA07D_SERCOM0_PAD3
-#define EXT1_SPI_SERCOM_DMAC_ID_TX   SERCOM0_DMAC_ID_TX
-#define EXT1_SPI_SERCOM_DMAC_ID_RX   SERCOM0_DMAC_ID_RX
-#endif
+#include "pinmap_function.h"
 
-/** Default pinmux. */
-#  define PINMUX_DEFAULT 0
-
-/** Unused pinmux. */
-#  define PINMUX_UNUSED 0xFFFFFFFF
-/** Temporary definitions END */
+#define SPI_MOSI_INDEX	0
+#define SPI_MISO_INDEX	1
+#define SPI_SCLK_INDEX	2
+#define SPI_SSEL_INDEX	3
 
 /**
  * \brief SPI modes enum
@@ -82,31 +60,6 @@
 extern uint8_t g_sys_init;
 uint16_t dummy_fill_word = 0xFFFF;
 
-#if DEVICE_SPI_ASYNCH
-/* Global variables */
-extern void *_sercom_instances[SERCOM_INST_NUM];
-
-static void _spi_transceive_buffer(spi_t *obj);
-
-/** \internal
- * Generates a SERCOM interrupt handler function for a given SERCOM index.
- */
-#define _SERCOM_SPI_INTERRUPT_HANDLER(n, unused) \
-void SERCOM##n##_SPIHandler(void) \
-{ \
-	_spi_transceive_buffer((spi_t *)_sercom_instances[n]); \
-}
-#define _SERCOM_SPI_INTERRUPT_HANDLER_DECLR(n, unused) \
-			(uint32_t)SERCOM##n##_SPIHandler,
-
-/** Auto-generate a set of interrupt handlers for each SERCOM SPI in the device */
-MREPEAT(SERCOM_INST_NUM, _SERCOM_SPI_INTERRUPT_HANDLER, ~)
-
-const uint32_t _sercom_handlers[SERCOM_INST_NUM] = {
-    MREPEAT(SERCOM_INST_NUM, _SERCOM_SPI_INTERRUPT_HANDLER_DECLR, ~)
-};
-uint32_t _sercom_callbacks[SERCOM_INST_NUM] = {0};
-#endif /* DEVICE_SPI_ASYNCH */
 
 static inline bool spi_is_syncing(spi_t *obj)
 {
@@ -122,11 +75,6 @@
     /* Sanity check arguments */
     MBED_ASSERT(obj);
 
-#if DEVICE_SPI_ASYNCH
-    /* Enable interrupt */
-    NVIC_EnableIRQ(SERCOM0_IRQn + _sercom_get_sercom_inst_index(pSPI_SERCOM(obj)));
-#endif
-
     /* Wait until the synchronization is complete */
     while (spi_is_syncing(obj));
 
@@ -139,10 +87,6 @@
     /* Sanity check arguments */
     MBED_ASSERT(obj);
 
-#if DEVICE_SPI_ASYNCH
-    /* Disable interrupt */
-    NVIC_DisableIRQ(SERCOM0_IRQn + _sercom_get_sercom_inst_index(pSPI_SERCOM(obj)));
-#endif
     /* Wait until the synchronization is complete */
     while (spi_is_syncing(obj));
 
@@ -221,6 +165,59 @@
     return true;
 }
 
+static uint32_t spi_find_mux_settings(spi_t *obj)
+{
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    uint8_t i_dipo;
+    uint8_t i_dopo;
+    uint32_t dipo = 0;
+    uint32_t dopo = 0;
+    uint32_t mux_pad;
+
+    uint32_t mux_settings = 0;
+
+    uint32_t sercom_index = _sercom_get_sercom_inst_index(pSPI_SERCOM(obj));
+
+    if (pSPI_S(obj)->mode == SPI_MODE_MASTER) {
+        i_dipo = SPI_MISO_INDEX;
+        i_dopo = SPI_MOSI_INDEX;
+    } else {
+        i_dipo = SPI_MOSI_INDEX;
+        i_dopo = SPI_MISO_INDEX;
+    }
+
+    /* Find MUX setting */
+    if (pSPI_S(obj)->pins[i_dipo] != NC) {
+        /* Set Data input MUX padding for master */
+        mux_pad = pinmap_pad_sercom(pSPI_S(obj)->pins[i_dipo], sercom_index);
+        if (mux_pad != NC) {
+            /* MUX pad value is same as DIPO value */
+            dipo = mux_pad;
+            mux_settings |= ((dipo << SERCOM_SPI_CTRLA_DIPO_Pos) & SERCOM_SPI_CTRLA_DIPO_Msk);
+        }
+    }
+
+    if (pSPI_S(obj)->pins[i_dopo] != NC) {
+        /* Set Data output MUX padding for master */
+        mux_pad = pinmap_pad_sercom(pSPI_S(obj)->pins[i_dopo], sercom_index);
+        if (mux_pad != NC) {
+            if (mux_pad != 0) {
+                dopo = mux_pad - 1;
+            } else {
+                if (3 == pinmap_pad_sercom(pSPI_S(obj)->pins[SPI_SCLK_INDEX], sercom_index)) {
+                    dopo = 3;
+                } else {
+                    dopo = 0;
+                }
+            }
+            mux_settings |= ((dopo << SERCOM_SPI_CTRLA_DOPO_Pos) & SERCOM_SPI_CTRLA_DOPO_Msk);
+        }
+    }
+
+    return mux_settings;
+}
+
 /**
  * \defgroup GeneralSPI SPI Configuration Functions
  * @{
@@ -237,6 +234,10 @@
  */
 void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+    MBED_ASSERT(sclk != NC);
+
     uint16_t baud = 0;
     uint32_t ctrla = 0;
     uint32_t ctrlb = 0;
@@ -247,9 +248,9 @@
         g_sys_init = 1;
     }
 
-    /* TODO: Calculate SERCOM instance from pins */
-    /* TEMP: Giving external SPI module value of SAMR21 for now */
-    pSPI_SERCOM(obj) = EXT1_SPI_MODULE;
+    /* Calculate SERCOM instance from pins */
+    uint32_t sercom_index = pinmap_find_sercom(mosi, miso, sclk, ssel);
+    pSPI_SERCOM(obj) = (Sercom*)pinmap_peripheral_sercom(NC, sercom_index);
 
     /* Disable SPI */
     spi_disable(obj);
@@ -258,7 +259,7 @@
     if (_SPI(obj).CTRLA.reg & SERCOM_SPI_CTRLA_SWRST) {
         return;
     }
-    uint32_t sercom_index = _sercom_get_sercom_inst_index(pSPI_SERCOM(obj));
+
     uint32_t pm_index, gclk_index;
 #if (SAML21)
     if (sercom_index == 5) {
@@ -292,14 +293,6 @@
     system_gclk_chan_enable(gclk_index);
     sercom_set_gclk_generator(GCLK_GENERATOR_0, false);
 
-#if DEVICE_SPI_ASYNCH
-    /* Save the object */
-    _sercom_instances[sercom_index] = obj;
-
-    /* Configure interrupt handler */
-    NVIC_SetVector((SERCOM0_IRQn + sercom_index), (uint32_t)_sercom_handlers[sercom_index]);
-#endif
-
     /* Set the SERCOM in SPI master mode */
     _SPI(obj).CTRLA.reg |= SERCOM_SPI_CTRLA_MODE(0x3);
     pSPI_S(obj)->mode = SPI_MODE_MASTER;
@@ -309,17 +302,18 @@
     system_pinmux_get_config_defaults(&pin_conf);
     pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_INPUT;
 
-    uint32_t pad_pinmuxes[] = {
-        EXT1_SPI_SERCOM_PINMUX_PAD0, EXT1_SPI_SERCOM_PINMUX_PAD1,
-        EXT1_SPI_SERCOM_PINMUX_PAD2, EXT1_SPI_SERCOM_PINMUX_PAD3
-    };
-
+    pSPI_S(obj)->pins[SPI_MOSI_INDEX] = mosi;
+    pSPI_S(obj)->pins[SPI_MISO_INDEX] = miso;
+    pSPI_S(obj)->pins[SPI_SCLK_INDEX] = sclk;
+    pSPI_S(obj)->pins[SPI_SSEL_INDEX] = ssel;
     /* Configure the SERCOM pins according to the user configuration */
     for (uint8_t pad = 0; pad < 4; pad++) {
-        uint32_t current_pinmux = pad_pinmuxes[pad];
-        if (current_pinmux != PINMUX_UNUSED) {
-            pin_conf.mux_position = current_pinmux & 0xFFFF;
-            system_pinmux_pin_set_config(current_pinmux >> 16, &pin_conf);
+        uint32_t current_pin = pSPI_S(obj)->pins[pad];
+        if (current_pin != NC) {
+            pin_conf.mux_position = pinmap_function_sercom(current_pin, sercom_index);
+            if ((uint8_t)NC != pin_conf.mux_position) {
+                system_pinmux_pin_set_config(current_pin, &pin_conf);
+            }
         }
     }
 
@@ -333,8 +327,8 @@
     }
     _SPI(obj).BAUD.reg = (uint8_t)baud;
 
-    /* Set MUX setting */
-    ctrla |= EXT1_SPI_SERCOM_MUX_SETTING; /* TODO: Change this to appropriate Settings */
+    /* TODO: Find MUX settings */
+    ctrla |= spi_find_mux_settings(obj);
 
     /* Set SPI character size */
     ctrlb |= SERCOM_SPI_CTRLB_CHSIZE(0);
@@ -377,37 +371,40 @@
  */
 void spi_format(spi_t *obj, int bits, int mode, int slave)
 {
+    PinMode pull_mode;
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+
     /* Disable SPI */
     spi_disable(obj);
 
+
     if (slave) {
         /* Set the SERCOM in SPI mode */
         _SPI(obj).CTRLA.bit.MODE = 0x2;
         pSPI_S(obj)->mode = SPI_MODE_SLAVE;
-
-        struct system_pinmux_config pin_conf;
-        system_pinmux_get_config_defaults(&pin_conf);
-        pin_conf.direction = SYSTEM_PINMUX_PIN_DIR_INPUT;
-        pin_conf.input_pull = SYSTEM_PINMUX_PIN_PULL_NONE;
-
-        uint32_t pad_pinmuxes[] = {
-            EXT1_SPI_SERCOM_PINMUX_PAD0, EXT1_SPI_SERCOM_PINMUX_PAD1,
-            EXT1_SPI_SERCOM_PINMUX_PAD2, EXT1_SPI_SERCOM_PINMUX_PAD3
-        };
-
-        /* Configure the SERCOM pins according to the user configuration */
-        for (uint8_t pad = 0; pad < 4; pad++) {
-            uint32_t current_pinmux = pad_pinmuxes[pad];
-            if (current_pinmux != PINMUX_UNUSED) {
-                pin_conf.mux_position = current_pinmux & 0xFFFF;
-                system_pinmux_pin_set_config(current_pinmux >> 16, &pin_conf);
-            }
-        }
+        pull_mode = PullNone;
+        /* Enable PLOADEN to avoid sending dummy character by slave */
+        _SPI(obj).CTRLB.bit.PLOADEN = 1;
     } else {
-        /* Already in SPI master mode */
+        /* Set the SERCOM in SPI mode */
+        _SPI(obj).CTRLA.bit.MODE = 0x3;
+        pSPI_S(obj)->mode = SPI_MODE_MASTER;
+        pull_mode = PullUp;
     }
 
-    /* TODO: Change MUX settings to appropriate value */
+    /* Change pull mode of pins */
+    for (uint8_t pad = 0; pad < 4; pad++) {
+        if (pSPI_S(obj)->pins[pad] != NC) {
+            pin_mode(pSPI_S(obj)->pins[pad], pull_mode);
+        }
+    }
+
+    /* Change MUX settings */
+    uint32_t ctrla = _SPI(obj).CTRLA.reg;
+    ctrla &= ~(SERCOM_SPI_CTRLA_DIPO_Msk | SERCOM_SPI_CTRLA_DOPO_Msk);
+    ctrla |= spi_find_mux_settings(obj);
+    _SPI(obj).CTRLA.reg = ctrla;
 
     /* Set SPI Frame size - only 8-bit and 9-bit supported now */
     _SPI(obj).CTRLB.bit.CHSIZE = (bits > 8)? 1 : 0;
@@ -432,6 +429,8 @@
 void spi_frequency(spi_t *obj, int hz)
 {
     uint16_t baud = 0;
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
 
     /* Disable SPI */
     spi_disable(obj);
@@ -711,6 +710,9 @@
  */
 static void _spi_clear_interrupts(spi_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+
     uint8_t sercom_index = _sercom_get_sercom_inst_index(obj->spi.spi);
 
     /* Clear all interrupts */
@@ -730,13 +732,10 @@
  * \param[in,out]  obj   Pointer to SPI software instance struct
  *
  */
-static void _spi_transceive_buffer(spi_t *obj)
+static enum status_code _spi_transceive_buffer(spi_t *obj)
 {
     /* Sanity check arguments */
     MBED_ASSERT(obj);
-    void (*callback_func)(void);
-
-    uint8_t sercom_index = _sercom_get_sercom_inst_index(obj->spi.spi);
 
     uint16_t interrupt_status = _SPI(obj).INTFLAG.reg;
     interrupt_status &= _SPI(obj).INTENSET.reg;
@@ -780,11 +779,7 @@
         } else {
             obj->spi.status = STATUS_ERR_BAD_DATA;
         }
-        callback_func = _sercom_callbacks[sercom_index];
-        if (callback_func && (obj->spi.mask & (SPI_EVENT_ERROR | SPI_EVENT_RX_OVERFLOW))) {
-            callback_func();
-        }
-        return;
+        return obj->spi.status;
     }
 
     if ((obj->tx_buff.pos >= obj->tx_buff.length) && (obj->rx_buff.pos >= obj->rx_buff.length) && (interrupt_status & SERCOM_SPI_INTFLAG_TXC)) {
@@ -794,12 +789,9 @@
         /* Transfer complete, invoke the callback function */
         obj->spi.event = SPI_EVENT_INTERNAL_TRANSFER_COMPLETE;
         obj->spi.status = STATUS_OK;
-        callback_func = _sercom_callbacks[sercom_index];
-        if (callback_func && (obj->spi.mask & SPI_EVENT_COMPLETE)) {
-            callback_func();
-        }
-        return;
     }
+
+    return obj->spi.status;
 }
 
 /** Begin the SPI transfer. Buffer pointers and lengths are specified in tx_buff and rx_buff
@@ -856,7 +848,6 @@
         dummy_read = _SPI(obj).DATA.reg;
     }
 
-    _sercom_callbacks[sercom_index] = handler;
     obj->spi.mask = event;
 
     obj->spi.dma_usage = hint;
@@ -867,7 +858,7 @@
     obj->spi.status = STATUS_BUSY;
 
     /* Enable interrupt */
-    NVIC_SetVector((SERCOM0_IRQn + sercom_index), _sercom_handlers[sercom_index]);
+    NVIC_SetVector((SERCOM0_IRQn + sercom_index), handler);
     NVIC_EnableIRQ(SERCOM0_IRQn + sercom_index);
 
     /* Clear all interrupts */
@@ -895,53 +886,16 @@
  */
 uint32_t spi_irq_handler_asynch(spi_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+
     uint32_t transfer_event = 0;
-    uint32_t bytes_to_transfer = 0;
-
-    uint8_t sercom_index = _sercom_get_sercom_inst_index(obj->spi.spi);
 
     /*if (obj->spi.dma_usage == DMA_USAGE_NEVER) {** TEMP: Commented as DMA is not implemented now */
     /* IRQ method */
-    if (obj->spi.event & SPI_EVENT_INTERNAL_TRANSFER_COMPLETE) {
-        obj->spi.event |= SPI_EVENT_COMPLETE;
-        transfer_event = obj->spi.event;
-    } else {
-        /* Data is still remaining to be transferred! */
-        obj->spi.status = STATUS_BUSY;
-
-        /* Read any pending data in RX buffer */
-        while (spi_is_ready_to_read(obj)) {
-            _spi_read_async(obj);
-        }
-
-        while (obj->tx_buff.pos < obj->tx_buff.length) {
-            /* Write data */
-            _spi_write_async(obj);
-            /* Read if any */
-            if ((obj->rx_buff.buffer) && (obj->rx_buff.pos < obj->rx_buff.length)) {
-                if (spi_is_ready_to_read(obj)) {
-                    _spi_read_async(obj);
-                }
-                /* Extend TX buffer (with dummy) if there is more to receive */
-                if ((obj->tx_buff.pos >= obj->tx_buff.length) && (obj->tx_buff.length < obj->rx_buff.length)) {
-                    obj->tx_buff.length = obj->rx_buff.length;
-                    obj->tx_buff.buffer = 0;
-                }
-            }
-            if (obj->spi.event & SPI_EVENT_ERROR) {
-                transfer_event = obj->spi.event;
-                obj->spi.status = STATUS_ERR_BAD_DATA;
-                break;
-            }
-        }
-        if ((obj->tx_buff.pos >= obj->tx_buff.length) && (obj->rx_buff.pos >= obj->rx_buff.length)) {
-            transfer_event = (SPI_EVENT_INTERNAL_TRANSFER_COMPLETE | SPI_EVENT_COMPLETE);
-            obj->spi.status = STATUS_OK;
-        }
+    if (STATUS_BUSY != _spi_transceive_buffer(obj)) {
+        transfer_event = obj->spi.event & (obj->spi.mask | SPI_EVENT_INTERNAL_TRANSFER_COMPLETE);
     }
-    transfer_event &= (obj->spi.mask | SPI_EVENT_INTERNAL_TRANSFER_COMPLETE);
-    /* Clear all interrupts */
-    _spi_clear_interrupts(obj);
     /*}** TEMP: Commented as DMA is not implemented now */
     return transfer_event;
 }
@@ -952,6 +906,9 @@
  */
 uint8_t spi_active(spi_t *obj)
 {
+    /* Sanity check arguments */
+    MBED_ASSERT(obj);
+
     /* Check if the SPI module is busy with a job */
     return (obj->spi.status == STATUS_BUSY);
 }

--- a/targets/hal/TARGET_Atmel/common/boards/board.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common/boards/board.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,51 +1,3 @@
-/**
- * \file
- *
- * \brief Standard board header file.
- *
- * This file includes the appropriate board header file according to the
- * defined board (parameter BOARD).
- *
- * Copyright (c) 2009-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 
 #ifndef _BOARD_H_
 #define _BOARD_H_

--- a/targets/hal/TARGET_Atmel/common/utils/interrupt.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common/utils/interrupt.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief Global interrupt management for 8- and 32-bit AVR
- *
- * Copyright (c) 2010-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef UTILS_INTERRUPT_H
 #define UTILS_INTERRUPT_H
 

--- a/targets/hal/TARGET_Atmel/common/utils/interrupt/interrupt_sam_nvic.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common/utils/interrupt/interrupt_sam_nvic.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Global interrupt management for SAM D20, SAM3 and SAM4 (NVIC based)
- *
- * Copyright (c) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "interrupt_sam_nvic.h"
 
 #if !defined(__DOXYGEN__)

--- a/targets/hal/TARGET_Atmel/common/utils/interrupt/interrupt_sam_nvic.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common/utils/interrupt/interrupt_sam_nvic.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Global interrupt management for SAM D20, SAM3 and SAM4 (NVIC based)
- *
- * Copyright (c) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef UTILS_INTERRUPT_INTERRUPT_H
 #define UTILS_INTERRUPT_INTERRUPT_H
 

--- a/targets/hal/TARGET_Atmel/common/utils/parts.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common/utils/parts.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief Atmel part identification macros
- *
- * Copyright (C) 2012-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef ATMEL_PARTS_H
 #define ATMEL_PARTS_H
 

--- a/targets/hal/TARGET_Atmel/common2/services/delay/delay.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common2/services/delay/delay.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief Common Delay Service
- *
- * Copyright (c) 2013-2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef DELAY_H_INCLUDED
 #define DELAY_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/common2/services/delay/sam0/systick_counter.c	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common2/services/delay/sam0/systick_counter.c	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief ARM functions for busy-wait delay loops
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #include "delay.h"
 
 /**

--- a/targets/hal/TARGET_Atmel/common2/services/delay/sam0/systick_counter.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/common2/services/delay/sam0/systick_counter.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief ARM functions for busy-wait delay loops
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef CYCLE_COUNTER_H_INCLUDED
 #define CYCLE_COUNTER_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/config/conf_board.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/config/conf_board.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,49 +1,3 @@
-/**
- * \file
- *
- * \brief SAM R21 Xplained Pro board configuration.
- *
- * Copyright (c) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
 #ifndef CONF_BOARD_H_INCLUDED
 #define CONF_BOARD_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/config/conf_clocks.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/config/conf_clocks.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM R21 Clock configuration
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #include <clock.h>
 
 #ifndef CONF_CLOCKS_H_INCLUDED
@@ -79,13 +34,15 @@
 #  define CONF_CLOCK_XOSC32K_ON_DEMAND            true
 #  define CONF_CLOCK_XOSC32K_RUN_IN_STANDBY       false
 
+//! [oscillator_settings]
 /* SYSTEM_CLOCK_SOURCE_OSC32K configuration - Internal 32KHz oscillator */
-#  define CONF_CLOCK_OSC32K_ENABLE                false
+#  define CONF_CLOCK_OSC32K_ENABLE                true
 #  define CONF_CLOCK_OSC32K_STARTUP_TIME          SYSTEM_OSC32K_STARTUP_130
 #  define CONF_CLOCK_OSC32K_ENABLE_1KHZ_OUTPUT    true
 #  define CONF_CLOCK_OSC32K_ENABLE_32KHZ_OUTPUT   true
 #  define CONF_CLOCK_OSC32K_ON_DEMAND             true
 #  define CONF_CLOCK_OSC32K_RUN_IN_STANDBY        false
+//! [oscillator_settings]
 
 /* SYSTEM_CLOCK_SOURCE_DFLL configuration - Digital Frequency Locked Loop */
 #  define CONF_CLOCK_DFLL_ENABLE                  false
@@ -140,12 +97,14 @@
 #  define CONF_CLOCK_GCLK_1_PRESCALER             1
 #  define CONF_CLOCK_GCLK_1_OUTPUT_ENABLE         false
 
+//! [gclk_settings]
 /* Configure GCLK generator 2 (RTC) */
-#  define CONF_CLOCK_GCLK_2_ENABLE                false
+#  define CONF_CLOCK_GCLK_2_ENABLE                true
 #  define CONF_CLOCK_GCLK_2_RUN_IN_STANDBY        false
 #  define CONF_CLOCK_GCLK_2_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC32K
 #  define CONF_CLOCK_GCLK_2_PRESCALER             32
 #  define CONF_CLOCK_GCLK_2_OUTPUT_ENABLE         false
+//! [gclk_settings]
 
 /* Configure GCLK generator 3 */
 #  define CONF_CLOCK_GCLK_3_ENABLE                false

--- a/targets/hal/TARGET_Atmel/config/conf_dma.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/config/conf_dma.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM R21 Direct Memory Access Driver Configuration Header
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef CONF_DMA_H_INCLUDED
 #define CONF_DMA_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/config/conf_extint.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/config/conf_extint.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,48 +1,3 @@
-/**
- * \file
- *
- * \brief SAM R21 External Interrupt Driver Configuration Header
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
 #ifndef CONF_EXTINT_H_INCLUDED
 #define CONF_EXTINT_H_INCLUDED
 

--- a/targets/hal/TARGET_Atmel/config/conf_spi.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_Atmel/config/conf_spi.h	Fri Jul 17 09:15:10 2015 +0100
@@ -1,50 +1,3 @@
-/**
- * \file
- *
- * \brief SAM R21 SPI configuration
- *
- * Copyright (C) 2014 Atmel Corporation. All rights reserved.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- *    Atmel microcontroller product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * \asf_license_stop
- *
- */
-/**
-* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
-*/
-
-
 #ifndef CONF_SPI_H_INCLUDED
 #  define CONF_SPI_H_INCLUDED
 

--- a/targets/hal/TARGET_NXP/TARGET_LPC43XX/TARGET_LPC4337/PinNames.h	Wed Jul 15 08:15:08 2015 +0100
+++ b/targets/hal/TARGET_NXP/TARGET_LPC43XX/TARGET_LPC4337/PinNames.h	Fri Jul 17 09:15:10 2015 +0100
@@ -14,8 +14,6 @@
  * limitations under the License.
  */
 
-#define BOARD_REV_B
-
 #ifndef MBED_PINNAMES_H
 #define MBED_PINNAMES_H
 
@@ -451,29 +449,6 @@
     SFP_INS0  = MBED_PIN(0x1C, 0, 0, 0), // Interrupt select for pin interrupts 0 to 3
     SFP_INS1  = MBED_PIN(0x1C, 1, 0, 0), // Interrupt select for pin interrupts 4 to 7
 
-/*
-#define MBED_ADC_NUM(MBED_PIN)   ((MBED_PIN >> 5) & 0x0000000F)
-#define MBED_ADC_CHAN(MBED_PIN)  (MBED_PIN & 0x0000001F)
-
-    // Use pseudo-pin ID also for ADCs, although with special handling
-    SFP_ADC0_0 = MBED_PIN(0x19, 2, 0, 0), // ADC0_0
-    SFP_ADC0_1 = MBED_PIN(0x19, 2, 0, 1), // ADC0_1
-    SFP_ADC0_2 = MBED_PIN(0x19, 2, 0, 2), // ADC0_2
-    SFP_ADC0_3 = MBED_PIN(0x19, 2, 0, 3), // ADC0_3
-    SFP_ADC0_4 = MBED_PIN(0x19, 2, 0, 4), // ADC0_4
-    SFP_ADC0_5 = MBED_PIN(0x19, 2, 0, 5), // ADC0_5
-    SFP_ADC0_6 = MBED_PIN(0x19, 2, 0, 6), // ADC0_6
-
-    SFP_ADC1_0 = MBED_PIN(0x19, 3, 1, 0), // ADC1_0
-    SFP_ADC1_1 = MBED_PIN(0x19, 3, 1, 1), // ADC1_1
-    SFP_ADC1_2 = MBED_PIN(0x19, 3, 1, 2), // ADC1_2
-    SFP_ADC1_3 = MBED_PIN(0x19, 3, 1, 3), // ADC1_3
-    SFP_ADC1_4 = MBED_PIN(0x19, 3, 1, 4), // ADC1_4
-    SFP_ADC1_5 = MBED_PIN(0x19, 3, 1, 5), // ADC1_5
-    SFP_ADC1_6 = MBED_PIN(0x19, 3, 1, 6), // ADC1_6
-    SFP_ADC1_7 = MBED_PIN(0x19, 3, 1, 7), // ADC1_7
-*/
-
     // Dedicated pin (no GPIO)
     P_DED = MBED_PIN(0, 0, NO_GPIO, 0),
 
@@ -482,21 +457,23 @@
 
     // ---------- LPCXpresso 4337 pins ----------
 
-#ifdef BOARD_REV_A // for Rev.A
-    D0  = P2_1,
-    D1  = P2_0,
-    D2  = P1_20,
-    D3  = P1_18,
-    D4  = P1_16,
-    D5  = P1_15,
-    D6  = P1_4,
-    D7  = P2_2,
-    D8  = P1_0,
-    D9  = P1_3,
+    D0  = P2_11,
+    D1  = P2_10,
+    D2  = P2_13,
+    D3  = P1_8,
+    D4  = P2_2,
+    D5  = P1_7,
+    D6  = P2_9,
+    D7  = P2_12,
+
+    D8  = P2_6,
+    D9  = P6_5,
     D10 = P1_5,
-    D11 = P0_1,
-    D12 = P0_0,
-    D13 = P1_19,
+    D11 = P1_4,
+    D12 = P1_3,
+    D13 = PF_4,
+    D14 = P2_3,
+    D15 = P2_4,
     SDA = P2_3,
     SCL = P2_4,
 
@@ -504,44 +481,10 @@
     A1  = P4_1,
     A2  = PF_8,
     A3  = P7_5,
-    A4  = P1_14,
+    A4  = NC,
     A5  = P2_5,
 
-    LED_GREEN = GPIO0_14,
-    LED_RED   = GPIO3_7,
-    LED_BLUE  = GPIO3_5,
-
-    // Serial pins
-    UART0_TX = P2_0,
-    UART0_RX = P2_1,
-    USBTX = UART0_TX,
-    USBRX = UART0_RX,
-#else // for Rev.B
-    D0  = P1_14,
-    D1  = P3_4,
-    D2  = P2_13,
-    D3  = P1_8,
-    D4  = P2_6,
-    D5  = P1_7,
-    D6  = P2_9,
-    D7  = P2_2,
-    D8  = P3_5,
-    D9  = P1_2,
-    D10 = P1_5,
-    D11 = P1_4,
-    D12 = P1_3,
-    D13 = PF_4,
-    SDA = P2_3,
-    SCL = P2_4,
-
-    A0  = P4_3,
-    A1  = P4_1,
-    A2  = PF_8,
-    A3  = P7_5,
-    A4  = P2_11,
-    A5  = P2_5,
-
-    LED_GREEN = P2_10,
+    LED_GREEN = P2_7,
     LED_RED   = P6_11,
     LED_BLUE  = P6_9,
 
@@ -552,7 +495,6 @@
     UART1_RX = D0,
     USBTX = UART0_TX,
     USBRX = UART0_RX,
-#endif
 
     I2C_SDA = SDA,
     I2C_SDL = SCL,
@@ -562,46 +504,6 @@
     LED3 = LED_GREEN,
     LED4 = LED_RED,
 
-//    UART1_TX = P5_6,
-//    UART1_RX = P1_14,
-//    UART2_TX = P2_10,
-//    UART2_RX = P2_11,
-//    UART3_TX = P2_3,
-//    UART3_RX = P2_4,
-
-/*
-    // Analog pins
-    ADC4 = P4_3,
-    ADC2 = P4_1,
-    ADC0 = P7_4,
-    ADC1 = P7_5,
-    ADC3 = P7_7,
-    DAC0 = P4_4,
-*/
-
-    // USB pins
-    //P_USB0_TX = SFP_USB1,
-    //P_USB0_RX = SFP_USB1,
-
-
-/*
-    // PWM pins
-    //                   210E    210     200E    200
-    //                   ----    ----    ----    ----
-    PWM1 = P1_7,      // J9-3    J9-3    S2-3    S2-3
-    PWM2 = P7_6,      // J9-8    J9-8    S4-6    S4-6
-	PWM3 = P6_12,     // J10-1   J10-1   S10-3   n/p
-    PWM4 = P4_6,      // J10-3   J10-3   S2-6    S2-6
-    PWM5 = P7_5,      // J8-2    J8-2    S4-4    S4-4
-    PWM6 = P4_1,      // J8-3    J8-3    S3-4    S3-4
-    PWM7 = P7_7,      // J8-4    J8-4    S4-5    S4-5
-    PWM8 = P2_8,      // J12-4   n/p     S8-3    n/p
-    PWM9 = P2_9,      // J12-6   n/p     S9-3    n/p
-    PWM10 = P7_1,     // J13-5   n/p     S9-8    n/p
-    PWM11 = P7_0,     // J13-6   n/p     S9-9    n/p
-    PWM12 = P1_5,     // J14-7   n/p     S10-6   n/p
-*/
-
     // ---------- End of LPCXpresso 4337 pins ----------
 } PinName;