Kevin Kadooka
Fork of mbed-dev build 137, last build before FAT file system appears to be broken. Also reduced HSE timeout time in STM4XX HAL
Fork of
mbed-dev
by 
mbed official
Revision 114:fe4fe5cfc3a3, committed 2016-04-26
- Comitter:
- mbed_official
- Date:
- Tue Apr 26 17:15:11 2016 +0100
- Parent:
- 113:b3775bf36a83
- Child:
- 115:33c68e1b9487
- Commit message:
- Synchronized with git revision d25daf7fad8fea9180bfa5134105bc6439ed808a
Full URL: https://github.com/mbedmicro/mbed/commit/d25daf7fad8fea9180bfa5134105bc6439ed808a/
[NUCLEO_L031K6] Add target
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_ARM_MICRO/startup_stm32l031xx.S Tue Apr 26 17:15:11 2016 +0100 @@ -0,0 +1,224 @@ +;******************** (C) COPYRIGHT 2016 STMicroelectronics ******************** +;* File Name : startup_stm32l053xx.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 8-January-2016 +;* Description : STM32l053xx Devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0+ processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +;* +;* 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. Neither the name of STMicroelectronics nor the names of its contributors +;* may be used to endorse or promote products derived from this software +;* without specific prior written permission. +;* +;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. +;* +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; <h> Stack Configuration +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 + EXPORT __initial_sp + +Stack_Mem SPACE Stack_Size +__initial_sp EQU 0x20002000 ; Top of RAM + + +; <h> Heap Configuration +; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Heap_Size EQU 0x00000400 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 + EXPORT __heap_base + EXPORT __heap_limit + +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit EQU (__initial_sp - Stack_Size) + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 + DCD LPTIM1_IRQHandler ; LPTIM1 + DCD 0 ; Reserved + DCD TIM2_IRQHandler ; TIM2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM21_IRQHandler ; TIM21 + DCD 0 ; Reserved + DCD TIM22_IRQHandler ; TIM22 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USART2_IRQHandler ; USART2 + DCD LPUART1_IRQHandler ; LPUART1 + DCD 0 ; Reserved + DCD 0 ; Reserved + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_6_7_IRQHandler [WEAK] + EXPORT ADC1_COMP_IRQHandler [WEAK] + EXPORT LPTIM1_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM21_IRQHandler [WEAK] + EXPORT TIM22_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT LPUART1_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_6_7_IRQHandler +ADC1_COMP_IRQHandler +LPTIM1_IRQHandler +TIM2_IRQHandler +TIM21_IRQHandler +TIM22_IRQHandler +I2C1_IRQHandler +SPI1_IRQHandler +USART2_IRQHandler +LPUART1_IRQHandler + + B . + + ENDP + + ALIGN + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_ARM_MICRO/stm32l031k6.sct Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,44 @@
+; Scatter-Loading Description File
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Copyright (c) 2016, STMicroelectronics
+; All rights reserved.
+;
+; 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. Neither the name of STMicroelectronics nor the names of its contributors
+; may be used to endorse or promote products derived from this software
+; without specific prior written permission.
+;
+; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; STM32L031K6: 32KB FLASH (0x8000) + 8KB RAM (0x2000)
+LR_IROM1 0x08000000 0x8000 { ; load region size_region
+
+ ER_IROM1 0x08000000 0x8000 { ; load address = execution address
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ ; Total: 48 vectors = 192 bytes (0xC0) to be reserved in RAM
+ RW_IRAM1 (0x20000000+0xC0) (0x2000-0xC0) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_ARM_MICRO/sys.cpp Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,56 @@
+/* mbed Microcontroller Library - stackheap
+ * Setup a fixed single stack/heap memory model,
+ * between the top of the RW/ZI region and the stackpointer
+ *******************************************************************************
+ * Copyright (c) 2014, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rt_misc.h>
+#include <stdint.h>
+
+extern char Image$$RW_IRAM1$$ZI$$Limit[];
+
+extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) {
+ uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit;
+ uint32_t sp_limit = __current_sp();
+
+ zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned
+
+ struct __initial_stackheap r;
+ r.heap_base = zi_limit;
+ r.heap_limit = sp_limit;
+ return r;
+}
+
+#ifdef __cplusplus
+}
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_ARM_STD/startup_stm32l031xx.S Tue Apr 26 17:15:11 2016 +0100 @@ -0,0 +1,203 @@ +;******************** (C) COPYRIGHT 2016 STMicroelectronics ******************** +;* File Name : startup_stm32l053xx.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 8-January-2016 +;* Description : STM32l053xx Devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0+ processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +;* +;* 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. Neither the name of STMicroelectronics nor the names of its contributors +;* may be used to endorse or promote products derived from this software +;* without specific prior written permission. +;* +;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. +;* +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; <h> Stack Configuration +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +__initial_sp EQU 0x20002000 ; Top of RAM + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 + DCD LPTIM1_IRQHandler ; LPTIM1 + DCD 0 ; Reserved + DCD TIM2_IRQHandler ; TIM2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM21_IRQHandler ; TIM21 + DCD 0 ; Reserved + DCD TIM22_IRQHandler ; TIM22 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USART2_IRQHandler ; USART2 + DCD LPUART1_IRQHandler ; LPUART1 + DCD 0 ; Reserved + DCD 0 ; Reserved + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_6_7_IRQHandler [WEAK] + EXPORT ADC1_COMP_IRQHandler [WEAK] + EXPORT LPTIM1_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM21_IRQHandler [WEAK] + EXPORT TIM22_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT LPUART1_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_6_7_IRQHandler +ADC1_COMP_IRQHandler +LPTIM1_IRQHandler +TIM2_IRQHandler +TIM21_IRQHandler +TIM22_IRQHandler +I2C1_IRQHandler +SPI1_IRQHandler +USART2_IRQHandler +LPUART1_IRQHandler + + B . + + ENDP + + ALIGN + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_ARM_STD/stm32l031k6.sct Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,44 @@
+; Scatter-Loading Description File
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Copyright (c) 2016, STMicroelectronics
+; All rights reserved.
+;
+; 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. Neither the name of STMicroelectronics nor the names of its contributors
+; may be used to endorse or promote products derived from this software
+; without specific prior written permission.
+;
+; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; STM32L031K6: 32KB FLASH (0x8000) + 8KB RAM (0x2000)
+LR_IROM1 0x08000000 0x8000 { ; load region size_region
+
+ ER_IROM1 0x08000000 0x8000 { ; load address = execution address
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+
+ ; Total: 48 vectors = 192 bytes (0xC0) to be reserved in RAM
+ RW_IRAM1 (0x20000000+0xC0) (0x2000-0xC0) { ; RW data
+ .ANY (+RW +ZI)
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_ARM_STD/sys.cpp Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,56 @@
+/* mbed Microcontroller Library - stackheap
+ * Setup a fixed single stack/heap memory model,
+ * between the top of the RW/ZI region and the stackpointer
+ *******************************************************************************
+ * Copyright (c) 2014, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rt_misc.h>
+#include <stdint.h>
+
+extern char Image$$RW_IRAM1$$ZI$$Limit[];
+
+extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) {
+ uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit;
+ uint32_t sp_limit = __current_sp();
+
+ zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned
+
+ struct __initial_stackheap r;
+ r.heap_base = zi_limit;
+ r.heap_limit = sp_limit;
+ return r;
+}
+
+#ifdef __cplusplus
+}
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_GCC_ARM/STM32L031K6.ld Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,153 @@
+/* Linker script to configure memory regions. */
+MEMORY
+{
+ FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 32k
+ RAM (rwx) : ORIGIN = 0x200000C0, LENGTH = 8K - 0xC0
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ * Reset_Handler : Entry of reset handler
+ *
+ * It defines following symbols, which code can use without definition:
+ * __exidx_start
+ * __exidx_end
+ * __etext
+ * __data_start__
+ * __preinit_array_start
+ * __preinit_array_end
+ * __init_array_start
+ * __init_array_end
+ * __fini_array_start
+ * __fini_array_end
+ * __data_end__
+ * __bss_start__
+ * __bss_end__
+ * __end__
+ * end
+ * __HeapLimit
+ * __StackLimit
+ * __StackTop
+ * __stack
+ * _estack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+ .text :
+ {
+ KEEP(*(.isr_vector))
+ *(.text*)
+ KEEP(*(.init))
+ KEEP(*(.fini))
+
+ /* .ctors */
+ *crtbegin.o(.ctors)
+ *crtbegin?.o(.ctors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+ *(SORT(.ctors.*))
+ *(.ctors)
+
+ /* .dtors */
+ *crtbegin.o(.dtors)
+ *crtbegin?.o(.dtors)
+ *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+ *(SORT(.dtors.*))
+ *(.dtors)
+
+ *(.rodata*)
+
+ KEEP(*(.eh_frame*))
+ } > FLASH
+
+ .ARM.extab :
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } > FLASH
+
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } > FLASH
+ __exidx_end = .;
+
+ __etext = .;
+ _sidata = .;
+
+ .data : AT (__etext)
+ {
+ __data_start__ = .;
+ _sdata = .;
+ *(vtable)
+ *(.data*)
+
+ . = ALIGN(4);
+ /* preinit data */
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP(*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+
+ . = ALIGN(4);
+ /* init data */
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP(*(SORT(.init_array.*)))
+ KEEP(*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+
+
+ . = ALIGN(4);
+ /* finit data */
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP(*(SORT(.fini_array.*)))
+ KEEP(*(.fini_array))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+
+ KEEP(*(.jcr*))
+ . = ALIGN(4);
+ /* All data end */
+ __data_end__ = .;
+ _edata = .;
+
+ } > RAM
+
+ .bss :
+ {
+ . = ALIGN(4);
+ __bss_start__ = .;
+ _sbss = .;
+ *(.bss*)
+ *(COMMON)
+ . = ALIGN(4);
+ __bss_end__ = .;
+ _ebss = .;
+ } > RAM
+
+ .heap (COPY):
+ {
+ __end__ = .;
+ end = __end__;
+ *(.heap*)
+ __HeapLimit = .;
+ } > RAM
+
+ /* .stack_dummy section doesn't contains any symbols. It is only
+ * used for linker to calculate size of stack sections, and assign
+ * values to stack symbols later */
+ .stack_dummy (COPY):
+ {
+ *(.stack*)
+ } > RAM
+
+ /* Set stack top to end of RAM, and stack limit move down by
+ * size of stack_dummy section */
+ __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+ _estack = __StackTop;
+ __StackLimit = __StackTop - SIZEOF(.stack_dummy);
+ PROVIDE(__stack = __StackTop);
+
+ /* Check if data + heap + stack exceeds RAM limit */
+ ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_GCC_ARM/startup_stm32l031xx.S Tue Apr 26 17:15:11 2016 +0100 @@ -0,0 +1,276 @@ +/** + ****************************************************************************** + * @file startup_stm32l031xx.s + * @author MCD Application Team + * @version V1.5.0 + * @date 8-January-2016 + * @brief STM32L031xx Devices vector table for Atollic TrueSTUDIO toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0+ processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * + * 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. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0plus + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call static constructors */ + //bl __libc_init_array +/* Call the application's entry point.*/ + //bl main + bl _start + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler /* Window WatchDog */ + .word PVD_IRQHandler /* PVD through EXTI Line detection */ + .word RTC_IRQHandler /* RTC through the EXTI line */ + .word FLASH_IRQHandler /* FLASH */ + .word RCC_IRQHandler /* RCC */ + .word EXTI0_1_IRQHandler /* EXTI Line 0 and 1 */ + .word EXTI2_3_IRQHandler /* EXTI Line 2 and 3 */ + .word EXTI4_15_IRQHandler /* EXTI Line 4 to 15 */ + .word 0 /* Reserved */ + .word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */ + .word DMA1_Channel2_3_IRQHandler /* DMA1 Channel 2 and Channel 3 */ + .word DMA1_Channel4_5_6_7_IRQHandler /* DMA1 Channel 4, Channel 5, Channel 6 and Channel 7*/ + .word ADC1_COMP_IRQHandler /* ADC1, COMP1 and COMP2 */ + .word LPTIM1_IRQHandler /* LPTIM1 */ + .word 0 /* Reserved */ + .word TIM2_IRQHandler /* TIM2 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word TIM21_IRQHandler /* TIM21 */ + .word 0 /* Reserved */ + .word TIM22_IRQHandler /* TIM22 */ + .word I2C1_IRQHandler /* I2C1 */ + .word 0 /* Reserved */ + .word SPI1_IRQHandler /* SPI1 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word USART2_IRQHandler /* USART2 */ + .word LPUART1_IRQHandler /* LPUART1 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_6_7_IRQHandler + .thumb_set DMA1_Channel4_5_6_7_IRQHandler,Default_Handler + + .weak ADC1_COMP_IRQHandler + .thumb_set ADC1_COMP_IRQHandler,Default_Handler + + .weak LPTIM1_IRQHandler + .thumb_set LPTIM1_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM21_IRQHandler + .thumb_set TIM21_IRQHandler,Default_Handler + + .weak TIM22_IRQHandler + .thumb_set TIM22_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak LPUART1_IRQHandler + .thumb_set LPUART1_IRQHandler,Default_Handler + + + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_IAR/startup_stm32l031xx.S Tue Apr 26 17:15:11 2016 +0100 @@ -0,0 +1,286 @@ +;/******************** (C) COPYRIGHT 2016 STMicroelectronics ******************** +;* File Name : startup_stm32l031xx.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 8-January-2016 +;* Description : STM32L031xx Ultra Low Power Devices vector +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == _iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* - Configure the system clock +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0+ processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* +;* 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. Neither the name of STMicroelectronics nor the names of its contributors +;* may be used to endorse or promote products derived from this software +;* without specific prior written permission. +;* +;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. +;* +;*******************************************************************************/ +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 + DCD LPTIM1_IRQHandler ; LPTIM1 + DCD 0 ; Reserved + DCD TIM2_IRQHandler ; TIM2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM21_IRQHandler ; TIM21 + DCD 0 ; Reserved + DCD TIM22_IRQHandler ; TIM22 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USART2_IRQHandler ; USART2 + DCD LPUART1_IRQHandler ; LPUART1 + DCD 0 ; Reserved + DCD 0 ; Reserved + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_6_7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_6_7_IRQHandler + B DMA1_Channel4_5_6_7_IRQHandler + + + PUBWEAK ADC1_COMP_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_COMP_IRQHandler + B ADC1_COMP_IRQHandler + + + PUBWEAK LPTIM1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +LPTIM1_IRQHandler + B LPTIM1_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM21_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM21_IRQHandler + B TIM21_IRQHandler + + PUBWEAK TIM22_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM22_IRQHandler + B TIM22_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + + PUBWEAK LPUART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +LPUART1_IRQHandler + B LPUART1_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/TOOLCHAIN_IAR/stm32l031xx.icf Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,30 @@
+/* [ROM = 32kb = 0x8000] */
+define symbol __intvec_start__ = 0x08000000;
+define symbol __region_ROM_start__ = 0x08000000;
+define symbol __region_ROM_end__ = 0x08007FFF;
+
+/* [RAM = 8kb = 0x2000] Vector table dynamic copy: 48 vectors = 192 bytes (0xC0) to be reserved in RAM */
+define symbol __NVIC_start__ = 0x20000000;
+define symbol __NVIC_end__ = 0x200000BF; /* Aligned on 8 bytes */
+define symbol __region_RAM_start__ = 0x200000C0;
+define symbol __region_RAM_end__ = 0x20001FFF;
+
+/* Memory regions */
+define memory mem with size = 4G;
+define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
+define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
+
+/* Stack and Heap */
+define symbol __size_cstack__ = 0x500;
+define symbol __size_heap__ = 0x1000;
+define block CSTACK with alignment = 8, size = __size_cstack__ { };
+define block HEAP with alignment = 8, size = __size_heap__ { };
+define block STACKHEAP with fixed order { block HEAP, block CSTACK };
+
+initialize by copy with packing = zeros { readwrite };
+do not initialize { section .noinit };
+
+place at address mem:__intvec_start__ { readonly section .intvec };
+
+place in ROM_region { readonly };
+place in RAM_region { readwrite, block STACKHEAP };
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/cmsis.h Tue Apr 26 17:15:11 2016 +0100 @@ -0,0 +1,38 @@ +/* mbed Microcontroller Library + * A generic CMSIS include header + ******************************************************************************* + * Copyright (c) 2014, STMicroelectronics + * All rights reserved. + * + * 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. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. + ******************************************************************************* + */ + +#ifndef MBED_CMSIS_H +#define MBED_CMSIS_H + +#include "stm32l0xx.h" +#include "cmsis_nvic.h" + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/cmsis_nvic.c Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,55 @@
+/* mbed Microcontroller Library
+ * CMSIS-style functionality to support dynamic vectors
+ *******************************************************************************
+ * Copyright (c) 2014, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+#include "cmsis_nvic.h"
+
+#define NVIC_RAM_VECTOR_ADDRESS (0x20000000) // Vectors positioned at start of RAM
+#define NVIC_FLASH_VECTOR_ADDRESS (0x08000000) // Initial vector position in flash
+
+void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) {
+ uint32_t *vectors = (uint32_t *)SCB->VTOR;
+ uint32_t i;
+
+ // Copy and switch to dynamic vectors if the first time called
+ if (SCB->VTOR == NVIC_FLASH_VECTOR_ADDRESS) {
+ uint32_t *old_vectors = vectors;
+ vectors = (uint32_t*)NVIC_RAM_VECTOR_ADDRESS;
+ for (i=0; i<NVIC_NUM_VECTORS; i++) {
+ vectors[i] = old_vectors[i];
+ }
+ SCB->VTOR = (uint32_t)NVIC_RAM_VECTOR_ADDRESS;
+ }
+ vectors[IRQn + NVIC_USER_IRQ_OFFSET] = vector;
+}
+
+uint32_t NVIC_GetVector(IRQn_Type IRQn) {
+ uint32_t *vectors = (uint32_t*)SCB->VTOR;
+ return vectors[IRQn + NVIC_USER_IRQ_OFFSET];
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/cmsis_nvic.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,54 @@
+/* mbed Microcontroller Library
+ * CMSIS-style functionality to support dynamic vectors
+ *******************************************************************************
+ * Copyright (c) 2014, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+
+#ifndef MBED_CMSIS_NVIC_H
+#define MBED_CMSIS_NVIC_H
+
+// CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
+// MCU Peripherals: 32 vectors = 128 bytes from 0x40 to 0xBF
+// Total: 48 vectors = 192 bytes (0xC0) to be reserved in RAM
+#define NVIC_NUM_VECTORS 48
+#define NVIC_USER_IRQ_OFFSET 16
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector);
+uint32_t NVIC_GetVector(IRQn_Type IRQn);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/hal_tick.c Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,145 @@
+/**
+ ******************************************************************************
+ * @file hal_tick.c
+ * @author MCD Application Team
+ * @brief Initialization of HAL tick
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+#include "hal_tick.h"
+
+TIM_HandleTypeDef TimMasterHandle;
+uint32_t PreviousVal = 0;
+
+void us_ticker_irq_handler(void);
+void set_compare(uint16_t count);
+
+extern volatile uint32_t SlaveCounter;
+extern volatile uint32_t oc_int_part;
+extern volatile uint16_t oc_rem_part;
+
+void timer_irq_handler(void) {
+ uint16_t cval = TIM_MST->CNT;
+
+ TimMasterHandle.Instance = TIM_MST;
+
+ // Clear Update interrupt flag
+ if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_UPDATE) == SET) {
+ __HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_UPDATE);
+ SlaveCounter++;
+ }
+
+ // Channel 1 for mbed timeout
+ if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_CC1) == SET) {
+ __HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_CC1);
+ if (oc_rem_part > 0) {
+ set_compare(oc_rem_part); // Finish the remaining time left
+ oc_rem_part = 0;
+ } else {
+ if (oc_int_part > 0) {
+ set_compare(0xFFFF);
+ oc_rem_part = cval; // To finish the counter loop the next time
+ oc_int_part--;
+ } else {
+ us_ticker_irq_handler();
+ }
+ }
+ }
+
+ // Channel 2 for HAL tick
+ if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_CC2) == SET) {
+ __HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_CC2);
+ uint32_t val = __HAL_TIM_GetCounter(&TimMasterHandle);
+ if ((val - PreviousVal) >= HAL_TICK_DELAY) {
+ // Increment HAL variable
+ HAL_IncTick();
+ // Prepare next interrupt
+ __HAL_TIM_SetCompare(&TimMasterHandle, TIM_CHANNEL_2, val + HAL_TICK_DELAY);
+ PreviousVal = val;
+ }
+ }
+}
+
+// Reconfigure the HAL tick using a standard timer instead of systick.
+HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) {
+ // Enable timer clock
+ TIM_MST_RCC;
+
+ // Reset timer
+ TIM_MST_RESET_ON;
+ TIM_MST_RESET_OFF;
+
+ // Update the SystemCoreClock variable
+ SystemCoreClockUpdate();
+
+ // Configure time base
+ TimMasterHandle.Instance = TIM_MST;
+ TimMasterHandle.Init.Period = 0xFFFFFFFF;
+ TimMasterHandle.Init.Prescaler = (uint32_t)(SystemCoreClock / 1000000) - 1; // 1 us tick
+ TimMasterHandle.Init.ClockDivision = 0;
+ TimMasterHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
+ HAL_TIM_Base_Init(&TimMasterHandle);
+
+ // Configure output compare channel 1 for mbed timeout (enabled later when used)
+ HAL_TIM_OC_Start(&TimMasterHandle, TIM_CHANNEL_1);
+
+ // Configure output compare channel 2 for HAL tick
+ HAL_TIM_OC_Start(&TimMasterHandle, TIM_CHANNEL_2);
+ PreviousVal = __HAL_TIM_GetCounter(&TimMasterHandle);
+ __HAL_TIM_SetCompare(&TimMasterHandle, TIM_CHANNEL_2, PreviousVal + HAL_TICK_DELAY);
+
+ // Configure interrupts
+ // Update interrupt used for 32-bit counter
+ // Output compare channel 1 interrupt for mbed timeout
+ // Output compare channel 2 interrupt for HAL tick
+ NVIC_SetVector(TIM_MST_IRQ, (uint32_t)timer_irq_handler);
+ NVIC_EnableIRQ(TIM_MST_IRQ);
+
+ // Enable interrupts
+ __HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_UPDATE); // For 32-bit counter
+ __HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC2); // For HAL tick
+
+ // Enable timer
+ HAL_TIM_Base_Start(&TimMasterHandle);
+
+ return HAL_OK;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/hal_tick.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,60 @@
+/**
+ ******************************************************************************
+ * @file hal_tick.h
+ * @author MCD Application Team
+ * @brief Initialization of HAL tick
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+#ifndef __HAL_TICK_H
+#define __HAL_TICK_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#include "stm32l0xx.h"
+#include "cmsis_nvic.h"
+
+#define TIM_MST TIM21
+#define TIM_MST_IRQ TIM21_IRQn
+#define TIM_MST_RCC __TIM21_CLK_ENABLE()
+
+#define TIM_MST_RESET_ON __TIM21_FORCE_RESET()
+#define TIM_MST_RESET_OFF __TIM21_RELEASE_RESET()
+
+#define HAL_TICK_DELAY (1000) // 1 ms
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __HAL_TICK_H
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/stm32l031xx.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,3641 @@
+/**
+ ******************************************************************************
+ * @file stm32l031xx.h
+ * @author MCD Application Team
+ * @version V1.5.0
+ * @date 8-January-2016
+ * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer Header File.
+ * This file contains all the peripheral register's definitions, bits
+ * definitions and memory mapping for stm32l031xx devices.
+ *
+ * This file contains:
+ * - Data structures and the address mapping for all peripherals
+ * - Peripheral's registers declarations and bits definition
+ * - Macros to access peripheral's registers hardware
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32l031xx
+ * @{
+ */
+
+#ifndef __STM32L031xx_H
+#define __STM32L031xx_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+/** @addtogroup Configuration_section_for_CMSIS
+ * @{
+ */
+/**
+ * @brief Configuration of the Cortex-M0+ Processor and Core Peripherals
+ */
+#define __CM0PLUS_REV 0 /*!< Core Revision r0p0 */
+#define __MPU_PRESENT 0 /*!< STM32L0xx provides no MPU */
+#define __VTOR_PRESENT 1 /*!< Vector Table Register supported */
+#define __NVIC_PRIO_BITS 2 /*!< STM32L0xx uses 2 Bits for the Priority Levels */
+#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */
+
+/**
+ * @}
+ */
+
+/** @addtogroup Peripheral_interrupt_number_definition
+ * @{
+ */
+
+/**
+ * @brief stm32l031xx Interrupt Number Definition, according to the selected device
+ * in @ref Library_configuration_section
+ */
+
+/*!< Interrupt Number Definition */
+typedef enum
+{
+/****** Cortex-M0 Processor Exceptions Numbers ******************************************************/
+ NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */
+ HardFault_IRQn = -13, /*!< 3 Cortex-M0+ Hard Fault Interrupt */
+ SVC_IRQn = -5, /*!< 11 Cortex-M0+ SV Call Interrupt */
+ PendSV_IRQn = -2, /*!< 14 Cortex-M0+ Pend SV Interrupt */
+ SysTick_IRQn = -1, /*!< 15 Cortex-M0+ System Tick Interrupt */
+
+/****** STM32L-0 specific Interrupt Numbers *********************************************************/
+ WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */
+ PVD_IRQn = 1, /*!< PVD through EXTI Line detect Interrupt */
+ RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */
+ FLASH_IRQn = 3, /*!< FLASH Interrupt */
+ RCC_IRQn = 4, /*!< RCC Interrupt */
+ EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */
+ EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */
+ EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */
+ DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */
+ DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */
+ DMA1_Channel4_5_6_7_IRQn = 11, /*!< DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 Interrupts */
+ ADC1_COMP_IRQn = 12, /*!< ADC1, COMP1 and COMP2 Interrupts */
+ LPTIM1_IRQn = 13, /*!< LPTIM1 Interrupt */
+ TIM2_IRQn = 15, /*!< TIM2 Interrupt */
+ TIM21_IRQn = 20, /*!< TIM21 Interrupt */
+ TIM22_IRQn = 22, /*!< TIM22 Interrupt */
+ I2C1_IRQn = 23, /*!< I2C1 Interrupt */
+ SPI1_IRQn = 25, /*!< SPI1 Interrupt */
+ USART2_IRQn = 28, /*!< USART2 Interrupt */
+ LPUART1_IRQn = 29, /*!< LPUART1 Interrupt */
+} IRQn_Type;
+
+/**
+ * @}
+ */
+
+#include "core_cm0plus.h"
+#include "system_stm32l0xx.h"
+#include <stdint.h>
+
+/** @addtogroup Peripheral_registers_structures
+ * @{
+ */
+
+/**
+ * @brief Analog to Digital Converter
+ */
+
+typedef struct
+{
+ __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */
+ __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */
+ __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */
+ __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */
+ __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */
+ __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */
+ uint32_t RESERVED1; /*!< Reserved, 0x18 */
+ uint32_t RESERVED2; /*!< Reserved, 0x1C */
+ __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */
+ uint32_t RESERVED3; /*!< Reserved, 0x24 */
+ __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */
+ uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */
+ __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */
+ uint32_t RESERVED5[28]; /*!< Reserved, 0x44 - 0xB0 */
+ __IO uint32_t CALFACT; /*!< ADC data register, Address offset:0xB4 */
+} ADC_TypeDef;
+
+typedef struct
+{
+ __IO uint32_t CCR;
+} ADC_Common_TypeDef;
+
+
+/**
+ * @brief Comparator
+ */
+
+typedef struct
+{
+ __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x18 */
+} COMP_TypeDef;
+
+typedef struct
+{
+ __IO uint32_t CSR; /*!< COMP control and status register, used for bits common to several COMP instances, Address offset: 0x00 */
+} COMP_Common_TypeDef;
+
+
+/**
+* @brief CRC calculation unit
+*/
+
+typedef struct
+{
+__IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */
+__IO uint8_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */
+uint8_t RESERVED0; /*!< Reserved, 0x05 */
+uint16_t RESERVED1; /*!< Reserved, 0x06 */
+__IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */
+uint32_t RESERVED2; /*!< Reserved, 0x0C */
+__IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */
+__IO uint32_t POL; /*!< CRC polynomial register, Address offset: 0x14 */
+} CRC_TypeDef;
+
+/**
+ * @brief Debug MCU
+ */
+
+typedef struct
+{
+ __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */
+ __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */
+ __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */
+ __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */
+}DBGMCU_TypeDef;
+
+/**
+ * @brief DMA Controller
+ */
+
+typedef struct
+{
+ __IO uint32_t CCR; /*!< DMA channel x configuration register */
+ __IO uint32_t CNDTR; /*!< DMA channel x number of data register */
+ __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */
+ __IO uint32_t CMAR; /*!< DMA channel x memory address register */
+} DMA_Channel_TypeDef;
+
+typedef struct
+{
+ __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */
+ __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */
+} DMA_TypeDef;
+
+typedef struct
+{
+ __IO uint32_t CSELR; /*!< DMA channel selection register, Address offset: 0xA8 */
+} DMA_Request_TypeDef;
+
+/**
+ * @brief External Interrupt/Event Controller
+ */
+
+typedef struct
+{
+ __IO uint32_t IMR; /*!<EXTI Interrupt mask register, Address offset: 0x00 */
+ __IO uint32_t EMR; /*!<EXTI Event mask register, Address offset: 0x04 */
+ __IO uint32_t RTSR; /*!<EXTI Rising trigger selection register , Address offset: 0x08 */
+ __IO uint32_t FTSR; /*!<EXTI Falling trigger selection register, Address offset: 0x0C */
+ __IO uint32_t SWIER; /*!<EXTI Software interrupt event register, Address offset: 0x10 */
+ __IO uint32_t PR; /*!<EXTI Pending register, Address offset: 0x14 */
+}EXTI_TypeDef;
+
+/**
+ * @brief FLASH Registers
+ */
+typedef struct
+{
+ __IO uint32_t ACR; /*!< Access control register, Address offset: 0x00 */
+ __IO uint32_t PECR; /*!< Program/erase control register, Address offset: 0x04 */
+ __IO uint32_t PDKEYR; /*!< Power down key register, Address offset: 0x08 */
+ __IO uint32_t PEKEYR; /*!< Program/erase key register, Address offset: 0x0c */
+ __IO uint32_t PRGKEYR; /*!< Program memory key register, Address offset: 0x10 */
+ __IO uint32_t OPTKEYR; /*!< Option byte key register, Address offset: 0x14 */
+ __IO uint32_t SR; /*!< Status register, Address offset: 0x18 */
+ __IO uint32_t OPTR; /*!< Option byte register, Address offset: 0x1c */
+ __IO uint32_t WRPR; /*!< Write protection register, Address offset: 0x20 */
+} FLASH_TypeDef;
+
+
+/**
+ * @brief Option Bytes Registers
+ */
+typedef struct
+{
+ __IO uint32_t RDP; /*!< Read protection register, Address offset: 0x00 */
+ __IO uint32_t USER; /*!< user register, Address offset: 0x04 */
+ __IO uint32_t WRP01; /*!< write protection Bytes 0 and 1 Address offset: 0x08 */
+} OB_TypeDef;
+
+
+/**
+ * @brief General Purpose IO
+ */
+
+typedef struct
+{
+ __IO uint32_t MODER; /*!< GPIO port mode register, Address offset: 0x00 */
+ __IO uint32_t OTYPER; /*!< GPIO port output type register, Address offset: 0x04 */
+ __IO uint32_t OSPEEDR; /*!< GPIO port output speed register, Address offset: 0x08 */
+ __IO uint32_t PUPDR; /*!< GPIO port pull-up/pull-down register, Address offset: 0x0C */
+ __IO uint32_t IDR; /*!< GPIO port input data register, Address offset: 0x10 */
+ __IO uint32_t ODR; /*!< GPIO port output data register, Address offset: 0x14 */
+ __IO uint32_t BSRR; /*!< GPIO port bit set/reset registerBSRR, Address offset: 0x18 */
+ __IO uint32_t LCKR; /*!< GPIO port configuration lock register, Address offset: 0x1C */
+ __IO uint32_t AFR[2]; /*!< GPIO alternate function register, Address offset: 0x20-0x24 */
+ __IO uint32_t BRR; /*!< GPIO bit reset register, Address offset: 0x28 */
+}GPIO_TypeDef;
+
+/**
+ * @brief LPTIMIMER
+ */
+typedef struct
+{
+ __IO uint32_t ISR; /*!< LPTIM Interrupt and Status register, Address offset: 0x00 */
+ __IO uint32_t ICR; /*!< LPTIM Interrupt Clear register, Address offset: 0x04 */
+ __IO uint32_t IER; /*!< LPTIM Interrupt Enable register, Address offset: 0x08 */
+ __IO uint32_t CFGR; /*!< LPTIM Configuration register, Address offset: 0x0C */
+ __IO uint32_t CR; /*!< LPTIM Control register, Address offset: 0x10 */
+ __IO uint32_t CMP; /*!< LPTIM Compare register, Address offset: 0x14 */
+ __IO uint32_t ARR; /*!< LPTIM Autoreload register, Address offset: 0x18 */
+ __IO uint32_t CNT; /*!< LPTIM Counter register, Address offset: 0x1C */
+} LPTIM_TypeDef;
+
+/**
+ * @brief SysTem Configuration
+ */
+
+typedef struct
+{
+ __IO uint32_t CFGR1; /*!< SYSCFG configuration register 1, Address offset: 0x00 */
+ __IO uint32_t CFGR2; /*!< SYSCFG configuration register 2, Address offset: 0x04 */
+ __IO uint32_t EXTICR[4]; /*!< SYSCFG external interrupt configuration register, Address offset: 0x14-0x08 */
+ uint32_t RESERVED[2]; /*!< Reserved, 0x18-0x1C */
+ __IO uint32_t CFGR3; /*!< SYSCFG configuration register 3, Address offset: 0x20 */
+} SYSCFG_TypeDef;
+
+
+
+/**
+ * @brief Inter-integrated Circuit Interface
+ */
+
+typedef struct
+{
+ __IO uint32_t CR1; /*!< I2C Control register 1, Address offset: 0x00 */
+ __IO uint32_t CR2; /*!< I2C Control register 2, Address offset: 0x04 */
+ __IO uint32_t OAR1; /*!< I2C Own address 1 register, Address offset: 0x08 */
+ __IO uint32_t OAR2; /*!< I2C Own address 2 register, Address offset: 0x0C */
+ __IO uint32_t TIMINGR; /*!< I2C Timing register, Address offset: 0x10 */
+ __IO uint32_t TIMEOUTR; /*!< I2C Timeout register, Address offset: 0x14 */
+ __IO uint32_t ISR; /*!< I2C Interrupt and status register, Address offset: 0x18 */
+ __IO uint32_t ICR; /*!< I2C Interrupt clear register, Address offset: 0x1C */
+ __IO uint32_t PECR; /*!< I2C PEC register, Address offset: 0x20 */
+ __IO uint32_t RXDR; /*!< I2C Receive data register, Address offset: 0x24 */
+ __IO uint32_t TXDR; /*!< I2C Transmit data register, Address offset: 0x28 */
+}I2C_TypeDef;
+
+
+/**
+ * @brief Independent WATCHDOG
+ */
+typedef struct
+{
+ __IO uint32_t KR; /*!< IWDG Key register, Address offset: 0x00 */
+ __IO uint32_t PR; /*!< IWDG Prescaler register, Address offset: 0x04 */
+ __IO uint32_t RLR; /*!< IWDG Reload register, Address offset: 0x08 */
+ __IO uint32_t SR; /*!< IWDG Status register, Address offset: 0x0C */
+ __IO uint32_t WINR; /*!< IWDG Window register, Address offset: 0x10 */
+} IWDG_TypeDef;
+
+/**
+ * @brief Power Control
+ */
+typedef struct
+{
+ __IO uint32_t CR; /*!< PWR power control register, Address offset: 0x00 */
+ __IO uint32_t CSR; /*!< PWR power control/status register, Address offset: 0x04 */
+} PWR_TypeDef;
+
+/**
+ * @brief Reset and Clock Control
+ */
+typedef struct
+{
+ __IO uint32_t CR; /*!< RCC clock control register, Address offset: 0x00 */
+ __IO uint32_t ICSCR; /*!< RCC Internal clock sources calibration register, Address offset: 0x04 */
+ __IO uint32_t CRRCR; /*!< RCC Clock recovery RC register, Address offset: 0x08 */
+ __IO uint32_t CFGR; /*!< RCC Clock configuration register, Address offset: 0x0C */
+ __IO uint32_t CIER; /*!< RCC Clock interrupt enable register, Address offset: 0x10 */
+ __IO uint32_t CIFR; /*!< RCC Clock interrupt flag register, Address offset: 0x14 */
+ __IO uint32_t CICR; /*!< RCC Clock interrupt clear register, Address offset: 0x18 */
+ __IO uint32_t IOPRSTR; /*!< RCC IO port reset register, Address offset: 0x1C */
+ __IO uint32_t AHBRSTR; /*!< RCC AHB peripheral reset register, Address offset: 0x20 */
+ __IO uint32_t APB2RSTR; /*!< RCC APB2 peripheral reset register, Address offset: 0x24 */
+ __IO uint32_t APB1RSTR; /*!< RCC APB1 peripheral reset register, Address offset: 0x28 */
+ __IO uint32_t IOPENR; /*!< RCC Clock IO port enable register, Address offset: 0x2C */
+ __IO uint32_t AHBENR; /*!< RCC AHB peripheral clock enable register, Address offset: 0x30 */
+ __IO uint32_t APB2ENR; /*!< RCC APB2 peripheral enable register, Address offset: 0x34 */
+ __IO uint32_t APB1ENR; /*!< RCC APB1 peripheral enable register, Address offset: 0x38 */
+ __IO uint32_t IOPSMENR; /*!< RCC IO port clock enable in sleep mode register, Address offset: 0x3C */
+ __IO uint32_t AHBSMENR; /*!< RCC AHB peripheral clock enable in sleep mode register, Address offset: 0x40 */
+ __IO uint32_t APB2SMENR; /*!< RCC APB2 peripheral clock enable in sleep mode register, Address offset: 0x44 */
+ __IO uint32_t APB1SMENR; /*!< RCC APB1 peripheral clock enable in sleep mode register, Address offset: 0x48 */
+ __IO uint32_t CCIPR; /*!< RCC clock configuration register, Address offset: 0x4C */
+ __IO uint32_t CSR; /*!< RCC Control/status register, Address offset: 0x50 */
+} RCC_TypeDef;
+
+/**
+ * @brief Real-Time Clock
+ */
+typedef struct
+{
+ __IO uint32_t TR; /*!< RTC time register, Address offset: 0x00 */
+ __IO uint32_t DR; /*!< RTC date register, Address offset: 0x04 */
+ __IO uint32_t CR; /*!< RTC control register, Address offset: 0x08 */
+ __IO uint32_t ISR; /*!< RTC initialization and status register, Address offset: 0x0C */
+ __IO uint32_t PRER; /*!< RTC prescaler register, Address offset: 0x10 */
+ __IO uint32_t WUTR; /*!< RTC wakeup timer register, Address offset: 0x14 */
+ uint32_t RESERVED; /*!< Reserved, Address offset: 0x18 */
+ __IO uint32_t ALRMAR; /*!< RTC alarm A register, Address offset: 0x1C */
+ __IO uint32_t ALRMBR; /*!< RTC alarm B register, Address offset: 0x20 */
+ __IO uint32_t WPR; /*!< RTC write protection register, Address offset: 0x24 */
+ __IO uint32_t SSR; /*!< RTC sub second register, Address offset: 0x28 */
+ __IO uint32_t SHIFTR; /*!< RTC shift control register, Address offset: 0x2C */
+ __IO uint32_t TSTR; /*!< RTC time stamp time register, Address offset: 0x30 */
+ __IO uint32_t TSDR; /*!< RTC time stamp date register, Address offset: 0x34 */
+ __IO uint32_t TSSSR; /*!< RTC time-stamp sub second register, Address offset: 0x38 */
+ __IO uint32_t CALR; /*!< RTC calibration register, Address offset: 0x3C */
+ __IO uint32_t TAMPCR; /*!< RTC tamper configuration register, Address offset: 0x40 */
+ __IO uint32_t ALRMASSR; /*!< RTC alarm A sub second register, Address offset: 0x44 */
+ __IO uint32_t ALRMBSSR; /*!< RTC alarm B sub second register, Address offset: 0x48 */
+ __IO uint32_t OR; /*!< RTC option register, Address offset 0x4C */
+ __IO uint32_t BKP0R; /*!< RTC backup register 0, Address offset: 0x50 */
+ __IO uint32_t BKP1R; /*!< RTC backup register 1, Address offset: 0x54 */
+ __IO uint32_t BKP2R; /*!< RTC backup register 2, Address offset: 0x58 */
+ __IO uint32_t BKP3R; /*!< RTC backup register 3, Address offset: 0x5C */
+ __IO uint32_t BKP4R; /*!< RTC backup register 4, Address offset: 0x60 */
+} RTC_TypeDef;
+
+
+/**
+ * @brief Serial Peripheral Interface
+ */
+typedef struct
+{
+ __IO uint32_t CR1; /*!< SPI Control register 1, Address offset: 0x00 */
+ __IO uint32_t CR2; /*!< SPI Control register 2, Address offset: 0x04 */
+ __IO uint32_t SR; /*!< SPI Status register, Address offset: 0x08 */
+ __IO uint32_t DR; /*!< SPI data register, Address offset: 0x0C */
+ __IO uint32_t CRCPR; /*!< SPI CRC polynomial register, Address offset: 0x10 */
+ __IO uint32_t RXCRCR; /*!< SPI Rx CRC register, Address offset: 0x14 */
+ __IO uint32_t TXCRCR; /*!< SPI Tx CRC register, Address offset: 0x18 */
+} SPI_TypeDef;
+
+/**
+ * @brief TIM
+ */
+typedef struct
+{
+ __IO uint32_t CR1; /*!< TIM control register 1, Address offset: 0x00 */
+ __IO uint32_t CR2; /*!< TIM control register 2, Address offset: 0x04 */
+ __IO uint32_t SMCR; /*!< TIM slave Mode Control register, Address offset: 0x08 */
+ __IO uint32_t DIER; /*!< TIM DMA/interrupt enable register, Address offset: 0x0C */
+ __IO uint32_t SR; /*!< TIM status register, Address offset: 0x10 */
+ __IO uint32_t EGR; /*!< TIM event generation register, Address offset: 0x14 */
+ __IO uint32_t CCMR1; /*!< TIM capture/compare mode register 1, Address offset: 0x18 */
+ __IO uint32_t CCMR2; /*!< TIM capture/compare mode register 2, Address offset: 0x1C */
+ __IO uint32_t CCER; /*!< TIM capture/compare enable register, Address offset: 0x20 */
+ __IO uint32_t CNT; /*!< TIM counter register, Address offset: 0x24 */
+ __IO uint32_t PSC; /*!< TIM prescaler register, Address offset: 0x28 */
+ __IO uint32_t ARR; /*!< TIM auto-reload register, Address offset: 0x2C */
+ uint32_t RESERVED12;/*!< Reserved Address offset: 0x30 */
+ __IO uint32_t CCR1; /*!< TIM capture/compare register 1, Address offset: 0x34 */
+ __IO uint32_t CCR2; /*!< TIM capture/compare register 2, Address offset: 0x38 */
+ __IO uint32_t CCR3; /*!< TIM capture/compare register 3, Address offset: 0x3C */
+ __IO uint32_t CCR4; /*!< TIM capture/compare register 4, Address offset: 0x40 */
+ uint32_t RESERVED17;/*!< Reserved, Address offset: 0x44 */
+ __IO uint32_t DCR; /*!< TIM DMA control register, Address offset: 0x48 */
+ __IO uint32_t DMAR; /*!< TIM DMA address for full transfer register, Address offset: 0x4C */
+ __IO uint32_t OR; /*!< TIM option register, Address offset: 0x50 */
+} TIM_TypeDef;
+
+/**
+ * @brief Universal Synchronous Asynchronous Receiver Transmitter
+ */
+typedef struct
+{
+ __IO uint32_t CR1; /*!< USART Control register 1, Address offset: 0x00 */
+ __IO uint32_t CR2; /*!< USART Control register 2, Address offset: 0x04 */
+ __IO uint32_t CR3; /*!< USART Control register 3, Address offset: 0x08 */
+ __IO uint32_t BRR; /*!< USART Baud rate register, Address offset: 0x0C */
+ __IO uint32_t GTPR; /*!< USART Guard time and prescaler register, Address offset: 0x10 */
+ __IO uint32_t RTOR; /*!< USART Receiver Time Out register, Address offset: 0x14 */
+ __IO uint32_t RQR; /*!< USART Request register, Address offset: 0x18 */
+ __IO uint32_t ISR; /*!< USART Interrupt and status register, Address offset: 0x1C */
+ __IO uint32_t ICR; /*!< USART Interrupt flag Clear register, Address offset: 0x20 */
+ __IO uint32_t RDR; /*!< USART Receive Data register, Address offset: 0x24 */
+ __IO uint32_t TDR; /*!< USART Transmit Data register, Address offset: 0x28 */
+} USART_TypeDef;
+
+/**
+ * @brief Window WATCHDOG
+ */
+typedef struct
+{
+ __IO uint32_t CR; /*!< WWDG Control register, Address offset: 0x00 */
+ __IO uint32_t CFR; /*!< WWDG Configuration register, Address offset: 0x04 */
+ __IO uint32_t SR; /*!< WWDG Status register, Address offset: 0x08 */
+} WWDG_TypeDef;
+
+
+/**
+ * @}
+ */
+
+/** @addtogroup Peripheral_memory_map
+ * @{
+ */
+#define FLASH_BASE ((uint32_t)0x08000000U) /*!< FLASH base address in the alias region */
+#define FLASH_END ((uint32_t)0x08007FFFU) /*!< FLASH end address in the alias region */
+#define DATA_EEPROM_BASE ((uint32_t)0x08080000U) /*!< DATA_EEPROM base address in the alias region */
+#define DATA_EEPROM_END ((uint32_t)0x080803FFU) /*!< DATA EEPROM end address in the alias region */
+#define SRAM_BASE ((uint32_t)0x20000000U) /*!< SRAM base address in the alias region */
+#define PERIPH_BASE ((uint32_t)0x40000000U) /*!< Peripheral base address in the alias region */
+
+/*!< Peripheral memory map */
+#define APBPERIPH_BASE PERIPH_BASE
+#define AHBPERIPH_BASE (PERIPH_BASE + 0x00020000)
+#define IOPPERIPH_BASE (PERIPH_BASE + 0x10000000)
+
+#define TIM2_BASE (APBPERIPH_BASE + 0x00000000)
+#define RTC_BASE (APBPERIPH_BASE + 0x00002800)
+#define WWDG_BASE (APBPERIPH_BASE + 0x00002C00)
+#define IWDG_BASE (APBPERIPH_BASE + 0x00003000)
+#define USART2_BASE (APBPERIPH_BASE + 0x00004400)
+#define LPUART1_BASE (APBPERIPH_BASE + 0x00004800)
+#define I2C1_BASE (APBPERIPH_BASE + 0x00005400)
+#define PWR_BASE (APBPERIPH_BASE + 0x00007000)
+#define LPTIM1_BASE (APBPERIPH_BASE + 0x00007C00)
+
+#define SYSCFG_BASE (APBPERIPH_BASE + 0x00010000)
+#define COMP1_BASE (APBPERIPH_BASE + 0x00010018)
+#define COMP2_BASE (APBPERIPH_BASE + 0x0001001C)
+#define COMP12_COMMON ((COMP_Common_TypeDef *) COMP1_BASE)
+#define EXTI_BASE (APBPERIPH_BASE + 0x00010400)
+#define TIM21_BASE (APBPERIPH_BASE + 0x00010800)
+#define TIM22_BASE (APBPERIPH_BASE + 0x00011400)
+#define ADC1_BASE (APBPERIPH_BASE + 0x00012400)
+#define ADC_BASE (APBPERIPH_BASE + 0x00012708)
+#define SPI1_BASE (APBPERIPH_BASE + 0x00013000)
+#define DBGMCU_BASE (APBPERIPH_BASE + 0x00015800)
+
+#define DMA1_BASE (AHBPERIPH_BASE + 0x00000000)
+#define DMA1_Channel1_BASE (DMA1_BASE + 0x00000008)
+#define DMA1_Channel2_BASE (DMA1_BASE + 0x0000001C)
+#define DMA1_Channel3_BASE (DMA1_BASE + 0x00000030)
+#define DMA1_Channel4_BASE (DMA1_BASE + 0x00000044)
+#define DMA1_Channel5_BASE (DMA1_BASE + 0x00000058)
+#define DMA1_Channel6_BASE (DMA1_BASE + 0x0000006C)
+#define DMA1_Channel7_BASE (DMA1_BASE + 0x00000080)
+#define DMA1_CSELR_BASE (DMA1_BASE + 0x000000A8)
+
+
+#define RCC_BASE (AHBPERIPH_BASE + 0x00001000)
+#define FLASH_R_BASE (AHBPERIPH_BASE + 0x00002000) /*!< FLASH registers base address */
+#define OB_BASE ((uint32_t)0x1FF80000U) /*!< FLASH Option Bytes base address */
+#define CRC_BASE (AHBPERIPH_BASE + 0x00003000)
+
+#define GPIOA_BASE (IOPPERIPH_BASE + 0x00000000)
+#define GPIOB_BASE (IOPPERIPH_BASE + 0x00000400)
+#define GPIOC_BASE (IOPPERIPH_BASE + 0x00000800)
+#define GPIOH_BASE (IOPPERIPH_BASE + 0x00001C00)
+
+/**
+ * @}
+ */
+
+/** @addtogroup Peripheral_declaration
+ * @{
+ */
+
+#define TIM2 ((TIM_TypeDef *) TIM2_BASE)
+#define RTC ((RTC_TypeDef *) RTC_BASE)
+#define WWDG ((WWDG_TypeDef *) WWDG_BASE)
+#define IWDG ((IWDG_TypeDef *) IWDG_BASE)
+#define USART2 ((USART_TypeDef *) USART2_BASE)
+#define LPUART1 ((USART_TypeDef *) LPUART1_BASE)
+#define I2C1 ((I2C_TypeDef *) I2C1_BASE)
+#define PWR ((PWR_TypeDef *) PWR_BASE)
+#define LPTIM1 ((LPTIM_TypeDef *) LPTIM1_BASE)
+
+#define SYSCFG ((SYSCFG_TypeDef *) SYSCFG_BASE)
+#define COMP1 ((COMP_TypeDef *) COMP1_BASE)
+#define COMP2 ((COMP_TypeDef *) COMP2_BASE)
+#define EXTI ((EXTI_TypeDef *) EXTI_BASE)
+#define TIM21 ((TIM_TypeDef *) TIM21_BASE)
+#define TIM22 ((TIM_TypeDef *) TIM22_BASE)
+#define ADC1 ((ADC_TypeDef *) ADC1_BASE)
+#define ADC1_COMMON ((ADC_Common_TypeDef *) ADC_BASE)
+/* Legacy defines */
+#define ADC ADC1_COMMON
+#define SPI1 ((SPI_TypeDef *) SPI1_BASE)
+#define DBGMCU ((DBGMCU_TypeDef *) DBGMCU_BASE)
+
+#define DMA1 ((DMA_TypeDef *) DMA1_BASE)
+#define DMA1_Channel1 ((DMA_Channel_TypeDef *) DMA1_Channel1_BASE)
+#define DMA1_Channel2 ((DMA_Channel_TypeDef *) DMA1_Channel2_BASE)
+#define DMA1_Channel3 ((DMA_Channel_TypeDef *) DMA1_Channel3_BASE)
+#define DMA1_Channel4 ((DMA_Channel_TypeDef *) DMA1_Channel4_BASE)
+#define DMA1_Channel5 ((DMA_Channel_TypeDef *) DMA1_Channel5_BASE)
+#define DMA1_Channel6 ((DMA_Channel_TypeDef *) DMA1_Channel6_BASE)
+#define DMA1_Channel7 ((DMA_Channel_TypeDef *) DMA1_Channel7_BASE)
+#define DMA1_CSELR ((DMA_Request_TypeDef *) DMA1_CSELR_BASE)
+
+
+#define FLASH ((FLASH_TypeDef *) FLASH_R_BASE)
+#define OB ((OB_TypeDef *) OB_BASE)
+#define RCC ((RCC_TypeDef *) RCC_BASE)
+#define CRC ((CRC_TypeDef *) CRC_BASE)
+
+#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE)
+#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE)
+#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE)
+#define GPIOH ((GPIO_TypeDef *) GPIOH_BASE)
+
+/**
+ * @}
+ */
+
+/** @addtogroup Exported_constants
+ * @{
+ */
+
+ /** @addtogroup Peripheral_Registers_Bits_Definition
+ * @{
+ */
+
+/******************************************************************************/
+/* Peripheral Registers Bits Definition */
+/******************************************************************************/
+/******************************************************************************/
+/* */
+/* Analog to Digital Converter (ADC) */
+/* */
+/******************************************************************************/
+/******************** Bits definition for ADC_ISR register ******************/
+#define ADC_ISR_EOCAL ((uint32_t)0x00000800U) /*!< End of calibration flag */
+#define ADC_ISR_AWD ((uint32_t)0x00000080U) /*!< Analog watchdog flag */
+#define ADC_ISR_OVR ((uint32_t)0x00000010U) /*!< Overrun flag */
+#define ADC_ISR_EOSEQ ((uint32_t)0x00000008U) /*!< End of Sequence flag */
+#define ADC_ISR_EOC ((uint32_t)0x00000004U) /*!< End of Conversion */
+#define ADC_ISR_EOSMP ((uint32_t)0x00000002U) /*!< End of sampling flag */
+#define ADC_ISR_ADRDY ((uint32_t)0x00000001U) /*!< ADC Ready */
+
+/* Old EOSEQ bit definition, maintained for legacy purpose */
+#define ADC_ISR_EOS ADC_ISR_EOSEQ
+
+/******************** Bits definition for ADC_IER register ******************/
+#define ADC_IER_EOCALIE ((uint32_t)0x00000800U) /*!< Enf Of Calibration interrupt enable */
+#define ADC_IER_AWDIE ((uint32_t)0x00000080U) /*!< Analog Watchdog interrupt enable */
+#define ADC_IER_OVRIE ((uint32_t)0x00000010U) /*!< Overrun interrupt enable */
+#define ADC_IER_EOSEQIE ((uint32_t)0x00000008U) /*!< End of Sequence of conversion interrupt enable */
+#define ADC_IER_EOCIE ((uint32_t)0x00000004U) /*!< End of Conversion interrupt enable */
+#define ADC_IER_EOSMPIE ((uint32_t)0x00000002U) /*!< End of sampling interrupt enable */
+#define ADC_IER_ADRDYIE ((uint32_t)0x00000001U) /*!< ADC Ready interrupt enable */
+
+/* Old EOSEQIE bit definition, maintained for legacy purpose */
+#define ADC_IER_EOSIE ADC_IER_EOSEQIE
+
+/******************** Bits definition for ADC_CR register *******************/
+#define ADC_CR_ADCAL ((uint32_t)0x80000000U) /*!< ADC calibration */
+#define ADC_CR_ADVREGEN ((uint32_t)0x10000000U) /*!< ADC Voltage Regulator Enable */
+#define ADC_CR_ADSTP ((uint32_t)0x00000010U) /*!< ADC stop of conversion command */
+#define ADC_CR_ADSTART ((uint32_t)0x00000004U) /*!< ADC start of conversion */
+#define ADC_CR_ADDIS ((uint32_t)0x00000002U) /*!< ADC disable command */
+#define ADC_CR_ADEN ((uint32_t)0x00000001U) /*!< ADC enable control */ /*#### TBV */
+
+/******************* Bits definition for ADC_CFGR1 register *****************/
+#define ADC_CFGR1_AWDCH ((uint32_t)0x7C000000U) /*!< AWDCH[4:0] bits (Analog watchdog channel select bits) */
+#define ADC_CFGR1_AWDCH_0 ((uint32_t)0x04000000U) /*!< Bit 0 */
+#define ADC_CFGR1_AWDCH_1 ((uint32_t)0x08000000U) /*!< Bit 1 */
+#define ADC_CFGR1_AWDCH_2 ((uint32_t)0x10000000U) /*!< Bit 2 */
+#define ADC_CFGR1_AWDCH_3 ((uint32_t)0x20000000U) /*!< Bit 3 */
+#define ADC_CFGR1_AWDCH_4 ((uint32_t)0x40000000U) /*!< Bit 4 */
+#define ADC_CFGR1_AWDEN ((uint32_t)0x00800000U) /*!< Analog watchdog enable on regular channels */
+#define ADC_CFGR1_AWDSGL ((uint32_t)0x00400000U) /*!< Enable the watchdog on a single channel or on all channels */
+#define ADC_CFGR1_DISCEN ((uint32_t)0x00010000U) /*!< Discontinuous mode on regular channels */
+#define ADC_CFGR1_AUTOFF ((uint32_t)0x00008000U) /*!< ADC auto power off */
+#define ADC_CFGR1_WAIT ((uint32_t)0x00004000U) /*!< ADC wait conversion mode */
+#define ADC_CFGR1_CONT ((uint32_t)0x00002000U) /*!< Continuous Conversion */
+#define ADC_CFGR1_OVRMOD ((uint32_t)0x00001000U) /*!< Overrun mode */
+#define ADC_CFGR1_EXTEN ((uint32_t)0x00000C00U) /*!< EXTEN[1:0] bits (External Trigger Conversion mode for regular channels) */
+#define ADC_CFGR1_EXTEN_0 ((uint32_t)0x00000400U) /*!< Bit 0 */
+#define ADC_CFGR1_EXTEN_1 ((uint32_t)0x00000800U) /*!< Bit 1 */
+#define ADC_CFGR1_EXTSEL ((uint32_t)0x000001C0U) /*!< EXTSEL[2:0] bits (External Event Select for regular group) */
+#define ADC_CFGR1_EXTSEL_0 ((uint32_t)0x00000040U) /*!< Bit 0 */
+#define ADC_CFGR1_EXTSEL_1 ((uint32_t)0x00000080U) /*!< Bit 1 */
+#define ADC_CFGR1_EXTSEL_2 ((uint32_t)0x00000100U) /*!< Bit 2 */
+#define ADC_CFGR1_ALIGN ((uint32_t)0x00000020U) /*!< Data Alignment */
+#define ADC_CFGR1_RES ((uint32_t)0x00000018U) /*!< RES[1:0] bits (Resolution) */
+#define ADC_CFGR1_RES_0 ((uint32_t)0x00000008U) /*!< Bit 0 */
+#define ADC_CFGR1_RES_1 ((uint32_t)0x00000010U) /*!< Bit 1 */
+#define ADC_CFGR1_SCANDIR ((uint32_t)0x00000004U) /*!< Sequence scan direction */
+#define ADC_CFGR1_DMACFG ((uint32_t)0x00000002U) /*!< Direct memory access configuration */
+#define ADC_CFGR1_DMAEN ((uint32_t)0x00000001U) /*!< Direct memory access enable */
+
+/* Old WAIT bit definition, maintained for legacy purpose */
+#define ADC_CFGR1_AUTDLY ADC_CFGR1_WAIT
+
+/******************* Bits definition for ADC_CFGR2 register *****************/
+#define ADC_CFGR2_TOVS ((uint32_t)0x80000200U) /*!< Triggered Oversampling */
+#define ADC_CFGR2_OVSS ((uint32_t)0x000001E0U) /*!< OVSS [3:0] bits (Oversampling shift) */
+#define ADC_CFGR2_OVSS_0 ((uint32_t)0x00000020U) /*!< Bit 0 */
+#define ADC_CFGR2_OVSS_1 ((uint32_t)0x00000040U) /*!< Bit 1 */
+#define ADC_CFGR2_OVSS_2 ((uint32_t)0x00000080U) /*!< Bit 2 */
+#define ADC_CFGR2_OVSS_3 ((uint32_t)0x00000100U) /*!< Bit 3 */
+#define ADC_CFGR2_OVSR ((uint32_t)0x0000001CU) /*!< OVSR [2:0] bits (Oversampling ratio) */
+#define ADC_CFGR2_OVSR_0 ((uint32_t)0x00000004U) /*!< Bit 0 */
+#define ADC_CFGR2_OVSR_1 ((uint32_t)0x00000008U) /*!< Bit 1 */
+#define ADC_CFGR2_OVSR_2 ((uint32_t)0x00000010U) /*!< Bit 2 */
+#define ADC_CFGR2_OVSE ((uint32_t)0x00000001U) /*!< Oversampler Enable */
+#define ADC_CFGR2_CKMODE ((uint32_t)0xC0000000U) /*!< CKMODE [1:0] bits (ADC clock mode) */
+#define ADC_CFGR2_CKMODE_0 ((uint32_t)0x40000000U) /*!< Bit 0 */
+#define ADC_CFGR2_CKMODE_1 ((uint32_t)0x80000000U) /*!< Bit 1 */
+
+
+/****************** Bit definition for ADC_SMPR register ********************/
+#define ADC_SMPR_SMP ((uint32_t)0x00000007U) /*!< SMPR[2:0] bits (Sampling time selection) */
+#define ADC_SMPR_SMP_0 ((uint32_t)0x00000001U) /*!< Bit 0 */
+#define ADC_SMPR_SMP_1 ((uint32_t)0x00000002U) /*!< Bit 1 */
+#define ADC_SMPR_SMP_2 ((uint32_t)0x00000004U) /*!< Bit 2 */
+
+/* Legacy defines */
+#define ADC_SMPR_SMPR ADC_SMPR_SMP
+#define ADC_SMPR_SMPR_0 ADC_SMPR_SMP_0
+#define ADC_SMPR_SMPR_1 ADC_SMPR_SMP_1
+#define ADC_SMPR_SMPR_2 ADC_SMPR_SMP_2
+
+/******************* Bit definition for ADC_TR register ********************/
+#define ADC_TR_HT ((uint32_t)0x0FFF0000U) /*!< Analog watchdog high threshold */
+#define ADC_TR_LT ((uint32_t)0x00000FFFU) /*!< Analog watchdog low threshold */
+
+/****************** Bit definition for ADC_CHSELR register ******************/
+#define ADC_CHSELR_CHSEL ((uint32_t)0x0007FFFFU) /*!< ADC group regular sequencer channels */
+#define ADC_CHSELR_CHSEL18 ((uint32_t)0x00040000U) /*!< Channel 18 selection */
+#define ADC_CHSELR_CHSEL17 ((uint32_t)0x00020000U) /*!< Channel 17 selection */
+#define ADC_CHSELR_CHSEL15 ((uint32_t)0x00008000U) /*!< Channel 15 selection */
+#define ADC_CHSELR_CHSEL14 ((uint32_t)0x00004000U) /*!< Channel 14 selection */
+#define ADC_CHSELR_CHSEL13 ((uint32_t)0x00002000U) /*!< Channel 13 selection */
+#define ADC_CHSELR_CHSEL12 ((uint32_t)0x00001000U) /*!< Channel 12 selection */
+#define ADC_CHSELR_CHSEL11 ((uint32_t)0x00000800U) /*!< Channel 11 selection */
+#define ADC_CHSELR_CHSEL10 ((uint32_t)0x00000400U) /*!< Channel 10 selection */
+#define ADC_CHSELR_CHSEL9 ((uint32_t)0x00000200U) /*!< Channel 9 selection */
+#define ADC_CHSELR_CHSEL8 ((uint32_t)0x00000100U) /*!< Channel 8 selection */
+#define ADC_CHSELR_CHSEL7 ((uint32_t)0x00000080U) /*!< Channel 7 selection */
+#define ADC_CHSELR_CHSEL6 ((uint32_t)0x00000040U) /*!< Channel 6 selection */
+#define ADC_CHSELR_CHSEL5 ((uint32_t)0x00000020U) /*!< Channel 5 selection */
+#define ADC_CHSELR_CHSEL4 ((uint32_t)0x00000010U) /*!< Channel 4 selection */
+#define ADC_CHSELR_CHSEL3 ((uint32_t)0x00000008U) /*!< Channel 3 selection */
+#define ADC_CHSELR_CHSEL2 ((uint32_t)0x00000004U) /*!< Channel 2 selection */
+#define ADC_CHSELR_CHSEL1 ((uint32_t)0x00000002U) /*!< Channel 1 selection */
+#define ADC_CHSELR_CHSEL0 ((uint32_t)0x00000001U) /*!< Channel 0 selection */
+
+/******************** Bit definition for ADC_DR register ********************/
+#define ADC_DR_DATA ((uint32_t)0x0000FFFFU) /*!< Regular data */
+
+/******************** Bit definition for ADC_CALFACT register ********************/
+#define ADC_CALFACT_CALFACT ((uint32_t)0x0000007FU) /*!< Calibration factor */
+
+/******************* Bit definition for ADC_CCR register ********************/
+#define ADC_CCR_LFMEN ((uint32_t)0x02000000U) /*!< Low Frequency Mode enable */
+#define ADC_CCR_TSEN ((uint32_t)0x00800000U) /*!< Temperature sensore enable */
+#define ADC_CCR_VREFEN ((uint32_t)0x00400000U) /*!< Vrefint enable */
+#define ADC_CCR_PRESC ((uint32_t)0x003C0000U) /*!< PRESC [3:0] bits (ADC prescaler) */
+#define ADC_CCR_PRESC_0 ((uint32_t)0x00040000U) /*!< Bit 0 */
+#define ADC_CCR_PRESC_1 ((uint32_t)0x00080000U) /*!< Bit 1 */
+#define ADC_CCR_PRESC_2 ((uint32_t)0x00100000U) /*!< Bit 2 */
+#define ADC_CCR_PRESC_3 ((uint32_t)0x00200000U) /*!< Bit 3 */
+
+/******************************************************************************/
+/* */
+/* Analog Comparators (COMP) */
+/* */
+/******************************************************************************/
+/************* Bit definition for COMP_CSR register (COMP1 and COMP2) **************/
+/* COMP1 bits definition */
+#define COMP_CSR_COMP1EN ((uint32_t)0x00000001U) /*!< COMP1 enable */
+#define COMP_CSR_COMP1INNSEL ((uint32_t)0x00000030U) /*!< COMP1 inverting input select */
+#define COMP_CSR_COMP1INNSEL_0 ((uint32_t)0x00000010U) /*!< COMP1 inverting input select bit 0 */
+#define COMP_CSR_COMP1INNSEL_1 ((uint32_t)0x00000020U) /*!< COMP1 inverting input select bit 1 */
+#define COMP_CSR_COMP1WM ((uint32_t)0x00000100U) /*!< Comparators window mode enable */
+#define COMP_CSR_COMP1LPTIM1IN1 ((uint32_t)0x00001000U) /*!< COMP1 LPTIM1 IN1 connection */
+#define COMP_CSR_COMP1POLARITY ((uint32_t)0x00008000U) /*!< COMP1 output polarity */
+#define COMP_CSR_COMP1VALUE ((uint32_t)0x40000000U) /*!< COMP1 output level */
+#define COMP_CSR_COMP1LOCK ((uint32_t)0x80000000U) /*!< COMP1 lock */
+/* COMP2 bits definition */
+#define COMP_CSR_COMP2EN ((uint32_t)0x00000001U) /*!< COMP2 enable */
+#define COMP_CSR_COMP2SPEED ((uint32_t)0x00000008U) /*!< COMP2 power mode */
+#define COMP_CSR_COMP2INNSEL ((uint32_t)0x00000070U) /*!< COMP2 inverting input select */
+#define COMP_CSR_COMP2INNSEL_0 ((uint32_t)0x00000010U) /*!< COMP2 inverting input select bit 0 */
+#define COMP_CSR_COMP2INNSEL_1 ((uint32_t)0x00000020U) /*!< COMP2 inverting input select bit 1 */
+#define COMP_CSR_COMP2INNSEL_2 ((uint32_t)0x00000040U) /*!< COMP2 inverting input select bit 2 */
+#define COMP_CSR_COMP2INPSEL ((uint32_t)0x00000700U) /*!< COMPx non inverting input select */
+#define COMP_CSR_COMP2INPSEL_0 ((uint32_t)0x00000100U) /*!< COMPx non inverting input select */
+#define COMP_CSR_COMP2INPSEL_1 ((uint32_t)0x00000200U) /*!< COMPx non inverting input select */
+#define COMP_CSR_COMP2INPSEL_2 ((uint32_t)0x00000400U) /*!< COMPx non inverting input select */
+#define COMP_CSR_COMP2LPTIM1IN2 ((uint32_t)0x00001000U) /*!< COMP2 LPTIM1 IN2 connection */
+#define COMP_CSR_COMP2LPTIM1IN1 ((uint32_t)0x00002000U) /*!< COMP2 LPTIM1 IN1 connection */
+#define COMP_CSR_COMP2POLARITY ((uint32_t)0x00008000U) /*!< COMP2 output polarity */
+#define COMP_CSR_COMP2VALUE ((uint32_t)0x40000000U) /*!< COMP2 output level */
+#define COMP_CSR_COMP2LOCK ((uint32_t)0x80000000U) /*!< COMP2 lock */
+
+/********************** Bit definition for COMP_CSR register common ****************/
+#define COMP_CSR_COMPxEN ((uint32_t)0x00000001U) /*!< COMPx enable */
+#define COMP_CSR_COMPxPOLARITY ((uint32_t)0x00008000U) /*!< COMPx output polarity */
+#define COMP_CSR_COMPxOUTVALUE ((uint32_t)0x40000000U) /*!< COMPx output level */
+#define COMP_CSR_COMPxLOCK ((uint32_t)0x80000000U) /*!< COMPx lock */
+
+/* Reference defines */
+#define COMP_CSR_WINMODE COMP_CSR_COMP1WM /*!< Bit intended to be used with COMP common instance (COMP_Common_TypeDef) */
+
+/******************************************************************************/
+/* */
+/* CRC calculation unit (CRC) */
+/* */
+/******************************************************************************/
+/******************* Bit definition for CRC_DR register *********************/
+#define CRC_DR_DR ((uint32_t)0xFFFFFFFFU) /*!< Data register bits */
+
+/******************* Bit definition for CRC_IDR register ********************/
+#define CRC_IDR_IDR ((uint8_t)0xFFU) /*!< General-purpose 8-bit data register bits */
+
+/******************** Bit definition for CRC_CR register ********************/
+#define CRC_CR_RESET ((uint32_t)0x00000001U) /*!< RESET the CRC computation unit bit */
+#define CRC_CR_POLYSIZE ((uint32_t)0x00000018U) /*!< Polynomial size bits */
+#define CRC_CR_POLYSIZE_0 ((uint32_t)0x00000008U) /*!< Polynomial size bit 0 */
+#define CRC_CR_POLYSIZE_1 ((uint32_t)0x00000010U) /*!< Polynomial size bit 1 */
+#define CRC_CR_REV_IN ((uint32_t)0x00000060U) /*!< REV_IN Reverse Input Data bits */
+#define CRC_CR_REV_IN_0 ((uint32_t)0x00000020U) /*!< Bit 0 */
+#define CRC_CR_REV_IN_1 ((uint32_t)0x00000040U) /*!< Bit 1 */
+#define CRC_CR_REV_OUT ((uint32_t)0x00000080U) /*!< REV_OUT Reverse Output Data bits */
+
+/******************* Bit definition for CRC_INIT register *******************/
+#define CRC_INIT_INIT ((uint32_t)0xFFFFFFFFU) /*!< Initial CRC value bits */
+
+/******************* Bit definition for CRC_POL register ********************/
+#define CRC_POL_POL ((uint32_t)0xFFFFFFFFU) /*!< Coefficients of the polynomial */
+
+/******************************************************************************/
+/* */
+/* Debug MCU (DBGMCU) */
+/* */
+/******************************************************************************/
+
+/**************** Bit definition for DBGMCU_IDCODE register *****************/
+#define DBGMCU_IDCODE_DEV_ID ((uint32_t)0x00000FFFU) /*!< Device Identifier */
+
+#define DBGMCU_IDCODE_REV_ID ((uint32_t)0xFFFF0000U) /*!< REV_ID[15:0] bits (Revision Identifier) */
+#define DBGMCU_IDCODE_REV_ID_0 ((uint32_t)0x00010000U) /*!< Bit 0 */
+#define DBGMCU_IDCODE_REV_ID_1 ((uint32_t)0x00020000U) /*!< Bit 1 */
+#define DBGMCU_IDCODE_REV_ID_2 ((uint32_t)0x00040000U) /*!< Bit 2 */
+#define DBGMCU_IDCODE_REV_ID_3 ((uint32_t)0x00080000U) /*!< Bit 3 */
+#define DBGMCU_IDCODE_REV_ID_4 ((uint32_t)0x00100000U) /*!< Bit 4 */
+#define DBGMCU_IDCODE_REV_ID_5 ((uint32_t)0x00200000U) /*!< Bit 5 */
+#define DBGMCU_IDCODE_REV_ID_6 ((uint32_t)0x00400000U) /*!< Bit 6 */
+#define DBGMCU_IDCODE_REV_ID_7 ((uint32_t)0x00800000U) /*!< Bit 7 */
+#define DBGMCU_IDCODE_REV_ID_8 ((uint32_t)0x01000000U) /*!< Bit 8 */
+#define DBGMCU_IDCODE_REV_ID_9 ((uint32_t)0x02000000U) /*!< Bit 9 */
+#define DBGMCU_IDCODE_REV_ID_10 ((uint32_t)0x04000000U) /*!< Bit 10 */
+#define DBGMCU_IDCODE_REV_ID_11 ((uint32_t)0x08000000U) /*!< Bit 11 */
+#define DBGMCU_IDCODE_REV_ID_12 ((uint32_t)0x10000000U) /*!< Bit 12 */
+#define DBGMCU_IDCODE_REV_ID_13 ((uint32_t)0x20000000U) /*!< Bit 13 */
+#define DBGMCU_IDCODE_REV_ID_14 ((uint32_t)0x40000000U) /*!< Bit 14 */
+#define DBGMCU_IDCODE_REV_ID_15 ((uint32_t)0x80000000U) /*!< Bit 15 */
+
+/****************** Bit definition for DBGMCU_CR register *******************/
+#define DBGMCU_CR_DBG ((uint32_t)0x00000007U) /*!< Debug mode mask */
+#define DBGMCU_CR_DBG_SLEEP ((uint32_t)0x00000001U) /*!< Debug Sleep Mode */
+#define DBGMCU_CR_DBG_STOP ((uint32_t)0x00000002U) /*!< Debug Stop Mode */
+#define DBGMCU_CR_DBG_STANDBY ((uint32_t)0x00000004U) /*!< Debug Standby mode */
+
+/****************** Bit definition for DBGMCU_APB1_FZ register **************/
+#define DBGMCU_APB1_FZ_DBG_TIM2_STOP ((uint32_t)0x00000001U) /*!< TIM2 counter stopped when core is halted */
+#define DBGMCU_APB1_FZ_DBG_RTC_STOP ((uint32_t)0x00000400U) /*!< RTC Calendar frozen when core is halted */
+#define DBGMCU_APB1_FZ_DBG_WWDG_STOP ((uint32_t)0x00000800U) /*!< Debug Window Watchdog stopped when Core is halted */
+#define DBGMCU_APB1_FZ_DBG_IWDG_STOP ((uint32_t)0x00001000U) /*!< Debug Independent Watchdog stopped when Core is halted */
+#define DBGMCU_APB1_FZ_DBG_I2C1_STOP ((uint32_t)0x00200000U) /*!< I2C1 SMBUS timeout mode stopped when Core is halted */
+#define DBGMCU_APB1_FZ_DBG_LPTIMER_STOP ((uint32_t)0x80000000U) /*!< LPTIM1 counter stopped when core is halted */
+/****************** Bit definition for DBGMCU_APB2_FZ register **************/
+#define DBGMCU_APB2_FZ_DBG_TIM22_STOP ((uint32_t)0x00000020U) /*!< TIM22 counter stopped when core is halted */
+#define DBGMCU_APB2_FZ_DBG_TIM21_STOP ((uint32_t)0x00000004U) /*!< TIM21 counter stopped when core is halted */
+
+/******************************************************************************/
+/* */
+/* DMA Controller (DMA) */
+/* */
+/******************************************************************************/
+
+/******************* Bit definition for DMA_ISR register ********************/
+#define DMA_ISR_GIF1 ((uint32_t)0x00000001U) /*!< Channel 1 Global interrupt flag */
+#define DMA_ISR_TCIF1 ((uint32_t)0x00000002U) /*!< Channel 1 Transfer Complete flag */
+#define DMA_ISR_HTIF1 ((uint32_t)0x00000004U) /*!< Channel 1 Half Transfer flag */
+#define DMA_ISR_TEIF1 ((uint32_t)0x00000008U) /*!< Channel 1 Transfer Error flag */
+#define DMA_ISR_GIF2 ((uint32_t)0x00000010U) /*!< Channel 2 Global interrupt flag */
+#define DMA_ISR_TCIF2 ((uint32_t)0x00000020U) /*!< Channel 2 Transfer Complete flag */
+#define DMA_ISR_HTIF2 ((uint32_t)0x00000040U) /*!< Channel 2 Half Transfer flag */
+#define DMA_ISR_TEIF2 ((uint32_t)0x00000080U) /*!< Channel 2 Transfer Error flag */
+#define DMA_ISR_GIF3 ((uint32_t)0x00000100U) /*!< Channel 3 Global interrupt flag */
+#define DMA_ISR_TCIF3 ((uint32_t)0x00000200U) /*!< Channel 3 Transfer Complete flag */
+#define DMA_ISR_HTIF3 ((uint32_t)0x00000400U) /*!< Channel 3 Half Transfer flag */
+#define DMA_ISR_TEIF3 ((uint32_t)0x00000800U) /*!< Channel 3 Transfer Error flag */
+#define DMA_ISR_GIF4 ((uint32_t)0x00001000U) /*!< Channel 4 Global interrupt flag */
+#define DMA_ISR_TCIF4 ((uint32_t)0x00002000U) /*!< Channel 4 Transfer Complete flag */
+#define DMA_ISR_HTIF4 ((uint32_t)0x00004000U) /*!< Channel 4 Half Transfer flag */
+#define DMA_ISR_TEIF4 ((uint32_t)0x00008000U) /*!< Channel 4 Transfer Error flag */
+#define DMA_ISR_GIF5 ((uint32_t)0x00010000U) /*!< Channel 5 Global interrupt flag */
+#define DMA_ISR_TCIF5 ((uint32_t)0x00020000U) /*!< Channel 5 Transfer Complete flag */
+#define DMA_ISR_HTIF5 ((uint32_t)0x00040000U) /*!< Channel 5 Half Transfer flag */
+#define DMA_ISR_TEIF5 ((uint32_t)0x00080000U) /*!< Channel 5 Transfer Error flag */
+#define DMA_ISR_GIF6 ((uint32_t)0x00100000U) /*!< Channel 6 Global interrupt flag */
+#define DMA_ISR_TCIF6 ((uint32_t)0x00200000U) /*!< Channel 6 Transfer Complete flag */
+#define DMA_ISR_HTIF6 ((uint32_t)0x00400000U) /*!< Channel 6 Half Transfer flag */
+#define DMA_ISR_TEIF6 ((uint32_t)0x00800000U) /*!< Channel 6 Transfer Error flag */
+#define DMA_ISR_GIF7 ((uint32_t)0x01000000U) /*!< Channel 7 Global interrupt flag */
+#define DMA_ISR_TCIF7 ((uint32_t)0x02000000U) /*!< Channel 7 Transfer Complete flag */
+#define DMA_ISR_HTIF7 ((uint32_t)0x04000000U) /*!< Channel 7 Half Transfer flag */
+#define DMA_ISR_TEIF7 ((uint32_t)0x08000000U) /*!< Channel 7 Transfer Error flag */
+
+/******************* Bit definition for DMA_IFCR register *******************/
+#define DMA_IFCR_CGIF1 ((uint32_t)0x00000001U) /*!< Channel 1 Global interrupt clear */
+#define DMA_IFCR_CTCIF1 ((uint32_t)0x00000002U) /*!< Channel 1 Transfer Complete clear */
+#define DMA_IFCR_CHTIF1 ((uint32_t)0x00000004U) /*!< Channel 1 Half Transfer clear */
+#define DMA_IFCR_CTEIF1 ((uint32_t)0x00000008U) /*!< Channel 1 Transfer Error clear */
+#define DMA_IFCR_CGIF2 ((uint32_t)0x00000010U) /*!< Channel 2 Global interrupt clear */
+#define DMA_IFCR_CTCIF2 ((uint32_t)0x00000020U) /*!< Channel 2 Transfer Complete clear */
+#define DMA_IFCR_CHTIF2 ((uint32_t)0x00000040U) /*!< Channel 2 Half Transfer clear */
+#define DMA_IFCR_CTEIF2 ((uint32_t)0x00000080U) /*!< Channel 2 Transfer Error clear */
+#define DMA_IFCR_CGIF3 ((uint32_t)0x00000100U) /*!< Channel 3 Global interrupt clear */
+#define DMA_IFCR_CTCIF3 ((uint32_t)0x00000200U) /*!< Channel 3 Transfer Complete clear */
+#define DMA_IFCR_CHTIF3 ((uint32_t)0x00000400U) /*!< Channel 3 Half Transfer clear */
+#define DMA_IFCR_CTEIF3 ((uint32_t)0x00000800U) /*!< Channel 3 Transfer Error clear */
+#define DMA_IFCR_CGIF4 ((uint32_t)0x00001000U) /*!< Channel 4 Global interrupt clear */
+#define DMA_IFCR_CTCIF4 ((uint32_t)0x00002000U) /*!< Channel 4 Transfer Complete clear */
+#define DMA_IFCR_CHTIF4 ((uint32_t)0x00004000U) /*!< Channel 4 Half Transfer clear */
+#define DMA_IFCR_CTEIF4 ((uint32_t)0x00008000U) /*!< Channel 4 Transfer Error clear */
+#define DMA_IFCR_CGIF5 ((uint32_t)0x00010000U) /*!< Channel 5 Global interrupt clear */
+#define DMA_IFCR_CTCIF5 ((uint32_t)0x00020000U) /*!< Channel 5 Transfer Complete clear */
+#define DMA_IFCR_CHTIF5 ((uint32_t)0x00040000U) /*!< Channel 5 Half Transfer clear */
+#define DMA_IFCR_CTEIF5 ((uint32_t)0x00080000U) /*!< Channel 5 Transfer Error clear */
+#define DMA_IFCR_CGIF6 ((uint32_t)0x00100000U) /*!< Channel 6 Global interrupt clear */
+#define DMA_IFCR_CTCIF6 ((uint32_t)0x00200000U) /*!< Channel 6 Transfer Complete clear */
+#define DMA_IFCR_CHTIF6 ((uint32_t)0x00400000U) /*!< Channel 6 Half Transfer clear */
+#define DMA_IFCR_CTEIF6 ((uint32_t)0x00800000U) /*!< Channel 6 Transfer Error clear */
+#define DMA_IFCR_CGIF7 ((uint32_t)0x01000000U) /*!< Channel 7 Global interrupt clear */
+#define DMA_IFCR_CTCIF7 ((uint32_t)0x02000000U) /*!< Channel 7 Transfer Complete clear */
+#define DMA_IFCR_CHTIF7 ((uint32_t)0x04000000U) /*!< Channel 7 Half Transfer clear */
+#define DMA_IFCR_CTEIF7 ((uint32_t)0x08000000U) /*!< Channel 7 Transfer Error clear */
+
+/******************* Bit definition for DMA_CCR register ********************/
+#define DMA_CCR_EN ((uint32_t)0x00000001U) /*!< Channel enable */
+#define DMA_CCR_TCIE ((uint32_t)0x00000002U) /*!< Transfer complete interrupt enable */
+#define DMA_CCR_HTIE ((uint32_t)0x00000004U) /*!< Half Transfer interrupt enable */
+#define DMA_CCR_TEIE ((uint32_t)0x00000008U) /*!< Transfer error interrupt enable */
+#define DMA_CCR_DIR ((uint32_t)0x00000010U) /*!< Data transfer direction */
+#define DMA_CCR_CIRC ((uint32_t)0x00000020U) /*!< Circular mode */
+#define DMA_CCR_PINC ((uint32_t)0x00000040U) /*!< Peripheral increment mode */
+#define DMA_CCR_MINC ((uint32_t)0x00000080U) /*!< Memory increment mode */
+
+#define DMA_CCR_PSIZE ((uint32_t)0x00000300U) /*!< PSIZE[1:0] bits (Peripheral size) */
+#define DMA_CCR_PSIZE_0 ((uint32_t)0x00000100U) /*!< Bit 0 */
+#define DMA_CCR_PSIZE_1 ((uint32_t)0x00000200U) /*!< Bit 1 */
+
+#define DMA_CCR_MSIZE ((uint32_t)0x00000C00U) /*!< MSIZE[1:0] bits (Memory size) */
+#define DMA_CCR_MSIZE_0 ((uint32_t)0x00000400U) /*!< Bit 0 */
+#define DMA_CCR_MSIZE_1 ((uint32_t)0x00000800U) /*!< Bit 1 */
+
+#define DMA_CCR_PL ((uint32_t)0x00003000U) /*!< PL[1:0] bits(Channel Priority level)*/
+#define DMA_CCR_PL_0 ((uint32_t)0x00001000U) /*!< Bit 0 */
+#define DMA_CCR_PL_1 ((uint32_t)0x00002000U) /*!< Bit 1 */
+
+#define DMA_CCR_MEM2MEM ((uint32_t)0x00004000U) /*!< Memory to memory mode */
+
+/****************** Bit definition for DMA_CNDTR register *******************/
+#define DMA_CNDTR_NDT ((uint32_t)0x0000FFFFU) /*!< Number of data to Transfer */
+
+/****************** Bit definition for DMA_CPAR register ********************/
+#define DMA_CPAR_PA ((uint32_t)0xFFFFFFFFU) /*!< Peripheral Address */
+
+/****************** Bit definition for DMA_CMAR register ********************/
+#define DMA_CMAR_MA ((uint32_t)0xFFFFFFFFU) /*!< Memory Address */
+
+
+/******************* Bit definition for DMA_CSELR register *******************/
+#define DMA_CSELR_C1S ((uint32_t)0x0000000FU) /*!< Channel 1 Selection */
+#define DMA_CSELR_C2S ((uint32_t)0x000000F0U) /*!< Channel 2 Selection */
+#define DMA_CSELR_C3S ((uint32_t)0x00000F00U) /*!< Channel 3 Selection */
+#define DMA_CSELR_C4S ((uint32_t)0x0000F000U) /*!< Channel 4 Selection */
+#define DMA_CSELR_C5S ((uint32_t)0x000F0000U) /*!< Channel 5 Selection */
+#define DMA_CSELR_C6S ((uint32_t)0x00F00000U) /*!< Channel 6 Selection */
+#define DMA_CSELR_C7S ((uint32_t)0x0F000000U) /*!< Channel 7 Selection */
+
+
+/******************************************************************************/
+/* */
+/* External Interrupt/Event Controller (EXTI) */
+/* */
+/******************************************************************************/
+
+/******************* Bit definition for EXTI_IMR register *******************/
+#define EXTI_IMR_IM0 ((uint32_t)0x00000001U) /*!< Interrupt Mask on line 0 */
+#define EXTI_IMR_IM1 ((uint32_t)0x00000002U) /*!< Interrupt Mask on line 1 */
+#define EXTI_IMR_IM2 ((uint32_t)0x00000004U) /*!< Interrupt Mask on line 2 */
+#define EXTI_IMR_IM3 ((uint32_t)0x00000008U) /*!< Interrupt Mask on line 3 */
+#define EXTI_IMR_IM4 ((uint32_t)0x00000010U) /*!< Interrupt Mask on line 4 */
+#define EXTI_IMR_IM5 ((uint32_t)0x00000020U) /*!< Interrupt Mask on line 5 */
+#define EXTI_IMR_IM6 ((uint32_t)0x00000040U) /*!< Interrupt Mask on line 6 */
+#define EXTI_IMR_IM7 ((uint32_t)0x00000080U) /*!< Interrupt Mask on line 7 */
+#define EXTI_IMR_IM8 ((uint32_t)0x00000100U) /*!< Interrupt Mask on line 8 */
+#define EXTI_IMR_IM9 ((uint32_t)0x00000200U) /*!< Interrupt Mask on line 9 */
+#define EXTI_IMR_IM10 ((uint32_t)0x00000400U) /*!< Interrupt Mask on line 10 */
+#define EXTI_IMR_IM11 ((uint32_t)0x00000800U) /*!< Interrupt Mask on line 11 */
+#define EXTI_IMR_IM12 ((uint32_t)0x00001000U) /*!< Interrupt Mask on line 12 */
+#define EXTI_IMR_IM13 ((uint32_t)0x00002000U) /*!< Interrupt Mask on line 13 */
+#define EXTI_IMR_IM14 ((uint32_t)0x00004000U) /*!< Interrupt Mask on line 14 */
+#define EXTI_IMR_IM15 ((uint32_t)0x00008000U) /*!< Interrupt Mask on line 15 */
+#define EXTI_IMR_IM16 ((uint32_t)0x00010000U) /*!< Interrupt Mask on line 16 */
+#define EXTI_IMR_IM17 ((uint32_t)0x00020000U) /*!< Interrupt Mask on line 17 */
+#define EXTI_IMR_IM18 ((uint32_t)0x00040000U) /*!< Interrupt Mask on line 18 */
+#define EXTI_IMR_IM19 ((uint32_t)0x00080000U) /*!< Interrupt Mask on line 19 */
+#define EXTI_IMR_IM20 ((uint32_t)0x00100000U) /*!< Interrupt Mask on line 20 */
+#define EXTI_IMR_IM21 ((uint32_t)0x00200000U) /*!< Interrupt Mask on line 21 */
+#define EXTI_IMR_IM22 ((uint32_t)0x00400000U) /*!< Interrupt Mask on line 22 */
+#define EXTI_IMR_IM23 ((uint32_t)0x00800000U) /*!< Interrupt Mask on line 23 */
+#define EXTI_IMR_IM25 ((uint32_t)0x02000000U) /*!< Interrupt Mask on line 25 */
+#define EXTI_IMR_IM26 ((uint32_t)0x04000000U) /*!< Interrupt Mask on line 26 */
+#define EXTI_IMR_IM28 ((uint32_t)0x10000000U) /*!< Interrupt Mask on line 28 */
+#define EXTI_IMR_IM29 ((uint32_t)0x20000000U) /*!< Interrupt Mask on line 29 */
+
+/****************** Bit definition for EXTI_EMR register ********************/
+#define EXTI_EMR_EM0 ((uint32_t)0x00000001U) /*!< Event Mask on line 0 */
+#define EXTI_EMR_EM1 ((uint32_t)0x00000002U) /*!< Event Mask on line 1 */
+#define EXTI_EMR_EM2 ((uint32_t)0x00000004U) /*!< Event Mask on line 2 */
+#define EXTI_EMR_EM3 ((uint32_t)0x00000008U) /*!< Event Mask on line 3 */
+#define EXTI_EMR_EM4 ((uint32_t)0x00000010U) /*!< Event Mask on line 4 */
+#define EXTI_EMR_EM5 ((uint32_t)0x00000020U) /*!< Event Mask on line 5 */
+#define EXTI_EMR_EM6 ((uint32_t)0x00000040U) /*!< Event Mask on line 6 */
+#define EXTI_EMR_EM7 ((uint32_t)0x00000080U) /*!< Event Mask on line 7 */
+#define EXTI_EMR_EM8 ((uint32_t)0x00000100U) /*!< Event Mask on line 8 */
+#define EXTI_EMR_EM9 ((uint32_t)0x00000200U) /*!< Event Mask on line 9 */
+#define EXTI_EMR_EM10 ((uint32_t)0x00000400U) /*!< Event Mask on line 10 */
+#define EXTI_EMR_EM11 ((uint32_t)0x00000800U) /*!< Event Mask on line 11 */
+#define EXTI_EMR_EM12 ((uint32_t)0x00001000U) /*!< Event Mask on line 12 */
+#define EXTI_EMR_EM13 ((uint32_t)0x00002000U) /*!< Event Mask on line 13 */
+#define EXTI_EMR_EM14 ((uint32_t)0x00004000U) /*!< Event Mask on line 14 */
+#define EXTI_EMR_EM15 ((uint32_t)0x00008000U) /*!< Event Mask on line 15 */
+#define EXTI_EMR_EM16 ((uint32_t)0x00010000U) /*!< Event Mask on line 16 */
+#define EXTI_EMR_EM17 ((uint32_t)0x00020000U) /*!< Event Mask on line 17 */
+#define EXTI_EMR_EM18 ((uint32_t)0x00040000U) /*!< Event Mask on line 18 */
+#define EXTI_EMR_EM19 ((uint32_t)0x00080000U) /*!< Event Mask on line 19 */
+#define EXTI_EMR_EM20 ((uint32_t)0x00100000U) /*!< Event Mask on line 20 */
+#define EXTI_EMR_EM21 ((uint32_t)0x00200000U) /*!< Event Mask on line 21 */
+#define EXTI_EMR_EM22 ((uint32_t)0x00400000U) /*!< Event Mask on line 22 */
+#define EXTI_EMR_EM23 ((uint32_t)0x00800000U) /*!< Event Mask on line 23 */
+#define EXTI_EMR_EM25 ((uint32_t)0x02000000U) /*!< Event Mask on line 25 */
+#define EXTI_EMR_EM26 ((uint32_t)0x04000000U) /*!< Event Mask on line 26 */
+#define EXTI_EMR_EM28 ((uint32_t)0x10000000U) /*!< Event Mask on line 28 */
+#define EXTI_EMR_EM29 ((uint32_t)0x20000000U) /*!< Event Mask on line 29 */
+
+/******************* Bit definition for EXTI_RTSR register ******************/
+#define EXTI_RTSR_RT0 ((uint32_t)0x00000001U) /*!< Rising trigger event configuration bit of line 0 */
+#define EXTI_RTSR_RT1 ((uint32_t)0x00000002U) /*!< Rising trigger event configuration bit of line 1 */
+#define EXTI_RTSR_RT2 ((uint32_t)0x00000004U) /*!< Rising trigger event configuration bit of line 2 */
+#define EXTI_RTSR_RT3 ((uint32_t)0x00000008U) /*!< Rising trigger event configuration bit of line 3 */
+#define EXTI_RTSR_RT4 ((uint32_t)0x00000010U) /*!< Rising trigger event configuration bit of line 4 */
+#define EXTI_RTSR_RT5 ((uint32_t)0x00000020U) /*!< Rising trigger event configuration bit of line 5 */
+#define EXTI_RTSR_RT6 ((uint32_t)0x00000040U) /*!< Rising trigger event configuration bit of line 6 */
+#define EXTI_RTSR_RT7 ((uint32_t)0x00000080U) /*!< Rising trigger event configuration bit of line 7 */
+#define EXTI_RTSR_RT8 ((uint32_t)0x00000100U) /*!< Rising trigger event configuration bit of line 8 */
+#define EXTI_RTSR_RT9 ((uint32_t)0x00000200U) /*!< Rising trigger event configuration bit of line 9 */
+#define EXTI_RTSR_RT10 ((uint32_t)0x00000400U) /*!< Rising trigger event configuration bit of line 10 */
+#define EXTI_RTSR_RT11 ((uint32_t)0x00000800U) /*!< Rising trigger event configuration bit of line 11 */
+#define EXTI_RTSR_RT12 ((uint32_t)0x00001000U) /*!< Rising trigger event configuration bit of line 12 */
+#define EXTI_RTSR_RT13 ((uint32_t)0x00002000U) /*!< Rising trigger event configuration bit of line 13 */
+#define EXTI_RTSR_RT14 ((uint32_t)0x00004000U) /*!< Rising trigger event configuration bit of line 14 */
+#define EXTI_RTSR_RT15 ((uint32_t)0x00008000U) /*!< Rising trigger event configuration bit of line 15 */
+#define EXTI_RTSR_RT16 ((uint32_t)0x00010000U) /*!< Rising trigger event configuration bit of line 16 */
+#define EXTI_RTSR_RT17 ((uint32_t)0x00020000U) /*!< Rising trigger event configuration bit of line 17 */
+#define EXTI_RTSR_RT19 ((uint32_t)0x00080000U) /*!< Rising trigger event configuration bit of line 19 */
+#define EXTI_RTSR_RT20 ((uint32_t)0x00100000U) /*!< Rising trigger event configuration bit of line 20 */
+#define EXTI_RTSR_RT21 ((uint32_t)0x00200000U) /*!< Rising trigger event configuration bit of line 21 */
+#define EXTI_RTSR_RT22 ((uint32_t)0x00400000U) /*!< Rising trigger event configuration bit of line 22 */
+
+/* Legacy defines */
+#define EXTI_RTSR_TR0 EXTI_RTSR_RT0
+#define EXTI_RTSR_TR1 EXTI_RTSR_RT1
+#define EXTI_RTSR_TR2 EXTI_RTSR_RT2
+#define EXTI_RTSR_TR3 EXTI_RTSR_RT3
+#define EXTI_RTSR_TR4 EXTI_RTSR_RT4
+#define EXTI_RTSR_TR5 EXTI_RTSR_RT5
+#define EXTI_RTSR_TR6 EXTI_RTSR_RT6
+#define EXTI_RTSR_TR7 EXTI_RTSR_RT7
+#define EXTI_RTSR_TR8 EXTI_RTSR_RT8
+#define EXTI_RTSR_TR9 EXTI_RTSR_RT9
+#define EXTI_RTSR_TR10 EXTI_RTSR_RT10
+#define EXTI_RTSR_TR11 EXTI_RTSR_RT11
+#define EXTI_RTSR_TR12 EXTI_RTSR_RT12
+#define EXTI_RTSR_TR13 EXTI_RTSR_RT13
+#define EXTI_RTSR_TR14 EXTI_RTSR_RT14
+#define EXTI_RTSR_TR15 EXTI_RTSR_RT15
+#define EXTI_RTSR_TR16 EXTI_RTSR_RT16
+#define EXTI_RTSR_TR17 EXTI_RTSR_RT17
+#define EXTI_RTSR_TR19 EXTI_RTSR_RT19
+#define EXTI_RTSR_TR20 EXTI_RTSR_RT20
+#define EXTI_RTSR_TR21 EXTI_RTSR_RT21
+#define EXTI_RTSR_TR22 EXTI_RTSR_RT22
+
+/******************* Bit definition for EXTI_FTSR register *******************/
+#define EXTI_FTSR_FT0 ((uint32_t)0x00000001U) /*!< Falling trigger event configuration bit of line 0 */
+#define EXTI_FTSR_FT1 ((uint32_t)0x00000002U) /*!< Falling trigger event configuration bit of line 1 */
+#define EXTI_FTSR_FT2 ((uint32_t)0x00000004U) /*!< Falling trigger event configuration bit of line 2 */
+#define EXTI_FTSR_FT3 ((uint32_t)0x00000008U) /*!< Falling trigger event configuration bit of line 3 */
+#define EXTI_FTSR_FT4 ((uint32_t)0x00000010U) /*!< Falling trigger event configuration bit of line 4 */
+#define EXTI_FTSR_FT5 ((uint32_t)0x00000020U) /*!< Falling trigger event configuration bit of line 5 */
+#define EXTI_FTSR_FT6 ((uint32_t)0x00000040U) /*!< Falling trigger event configuration bit of line 6 */
+#define EXTI_FTSR_FT7 ((uint32_t)0x00000080U) /*!< Falling trigger event configuration bit of line 7 */
+#define EXTI_FTSR_FT8 ((uint32_t)0x00000100U) /*!< Falling trigger event configuration bit of line 8 */
+#define EXTI_FTSR_FT9 ((uint32_t)0x00000200U) /*!< Falling trigger event configuration bit of line 9 */
+#define EXTI_FTSR_FT10 ((uint32_t)0x00000400U) /*!< Falling trigger event configuration bit of line 10 */
+#define EXTI_FTSR_FT11 ((uint32_t)0x00000800U) /*!< Falling trigger event configuration bit of line 11 */
+#define EXTI_FTSR_FT12 ((uint32_t)0x00001000U) /*!< Falling trigger event configuration bit of line 12 */
+#define EXTI_FTSR_FT13 ((uint32_t)0x00002000U) /*!< Falling trigger event configuration bit of line 13 */
+#define EXTI_FTSR_FT14 ((uint32_t)0x00004000U) /*!< Falling trigger event configuration bit of line 14 */
+#define EXTI_FTSR_FT15 ((uint32_t)0x00008000U) /*!< Falling trigger event configuration bit of line 15 */
+#define EXTI_FTSR_FT16 ((uint32_t)0x00010000U) /*!< Falling trigger event configuration bit of line 16 */
+#define EXTI_FTSR_FT17 ((uint32_t)0x00020000U) /*!< Falling trigger event configuration bit of line 17 */
+#define EXTI_FTSR_FT19 ((uint32_t)0x00080000U) /*!< Falling trigger event configuration bit of line 19 */
+#define EXTI_FTSR_FT20 ((uint32_t)0x00100000U) /*!< Falling trigger event configuration bit of line 20 */
+#define EXTI_FTSR_FT21 ((uint32_t)0x00200000U) /*!< Falling trigger event configuration bit of line 21 */
+#define EXTI_FTSR_FT22 ((uint32_t)0x00400000U) /*!< Falling trigger event configuration bit of line 22 */
+
+/* Legacy defines */
+#define EXTI_FTSR_TR0 EXTI_FTSR_FT0
+#define EXTI_FTSR_TR1 EXTI_FTSR_FT1
+#define EXTI_FTSR_TR2 EXTI_FTSR_FT2
+#define EXTI_FTSR_TR3 EXTI_FTSR_FT3
+#define EXTI_FTSR_TR4 EXTI_FTSR_FT4
+#define EXTI_FTSR_TR5 EXTI_FTSR_FT5
+#define EXTI_FTSR_TR6 EXTI_FTSR_FT6
+#define EXTI_FTSR_TR7 EXTI_FTSR_FT7
+#define EXTI_FTSR_TR8 EXTI_FTSR_FT8
+#define EXTI_FTSR_TR9 EXTI_FTSR_FT9
+#define EXTI_FTSR_TR10 EXTI_FTSR_FT10
+#define EXTI_FTSR_TR11 EXTI_FTSR_FT11
+#define EXTI_FTSR_TR12 EXTI_FTSR_FT12
+#define EXTI_FTSR_TR13 EXTI_FTSR_FT13
+#define EXTI_FTSR_TR14 EXTI_FTSR_FT14
+#define EXTI_FTSR_TR15 EXTI_FTSR_FT15
+#define EXTI_FTSR_TR16 EXTI_FTSR_FT16
+#define EXTI_FTSR_TR17 EXTI_FTSR_FT17
+#define EXTI_FTSR_TR19 EXTI_FTSR_FT19
+#define EXTI_FTSR_TR20 EXTI_FTSR_FT20
+#define EXTI_FTSR_TR21 EXTI_FTSR_FT21
+#define EXTI_FTSR_TR22 EXTI_FTSR_FT22
+
+/******************* Bit definition for EXTI_SWIER register *******************/
+#define EXTI_SWIER_SWI0 ((uint32_t)0x00000001U) /*!< Software Interrupt on line 0 */
+#define EXTI_SWIER_SWI1 ((uint32_t)0x00000002U) /*!< Software Interrupt on line 1 */
+#define EXTI_SWIER_SWI2 ((uint32_t)0x00000004U) /*!< Software Interrupt on line 2 */
+#define EXTI_SWIER_SWI3 ((uint32_t)0x00000008U) /*!< Software Interrupt on line 3 */
+#define EXTI_SWIER_SWI4 ((uint32_t)0x00000010U) /*!< Software Interrupt on line 4 */
+#define EXTI_SWIER_SWI5 ((uint32_t)0x00000020U) /*!< Software Interrupt on line 5 */
+#define EXTI_SWIER_SWI6 ((uint32_t)0x00000040U) /*!< Software Interrupt on line 6 */
+#define EXTI_SWIER_SWI7 ((uint32_t)0x00000080U) /*!< Software Interrupt on line 7 */
+#define EXTI_SWIER_SWI8 ((uint32_t)0x00000100U) /*!< Software Interrupt on line 8 */
+#define EXTI_SWIER_SWI9 ((uint32_t)0x00000200U) /*!< Software Interrupt on line 9 */
+#define EXTI_SWIER_SWI10 ((uint32_t)0x00000400U) /*!< Software Interrupt on line 10 */
+#define EXTI_SWIER_SWI11 ((uint32_t)0x00000800U) /*!< Software Interrupt on line 11 */
+#define EXTI_SWIER_SWI12 ((uint32_t)0x00001000U) /*!< Software Interrupt on line 12 */
+#define EXTI_SWIER_SWI13 ((uint32_t)0x00002000U) /*!< Software Interrupt on line 13 */
+#define EXTI_SWIER_SWI14 ((uint32_t)0x00004000U) /*!< Software Interrupt on line 14 */
+#define EXTI_SWIER_SWI15 ((uint32_t)0x00008000U) /*!< Software Interrupt on line 15 */
+#define EXTI_SWIER_SWI16 ((uint32_t)0x00010000U) /*!< Software Interrupt on line 16 */
+#define EXTI_SWIER_SWI17 ((uint32_t)0x00020000U) /*!< Software Interrupt on line 17 */
+#define EXTI_SWIER_SWI19 ((uint32_t)0x00080000U) /*!< Software Interrupt on line 19 */
+#define EXTI_SWIER_SWI20 ((uint32_t)0x00100000U) /*!< Software Interrupt on line 20 */
+#define EXTI_SWIER_SWI21 ((uint32_t)0x00200000U) /*!< Software Interrupt on line 21 */
+#define EXTI_SWIER_SWI22 ((uint32_t)0x00400000U) /*!< Software Interrupt on line 22 */
+
+/* Legacy defines */
+#define EXTI_SWIER_SWIER0 EXTI_SWIER_SWI0
+#define EXTI_SWIER_SWIER1 EXTI_SWIER_SWI1
+#define EXTI_SWIER_SWIER2 EXTI_SWIER_SWI2
+#define EXTI_SWIER_SWIER3 EXTI_SWIER_SWI3
+#define EXTI_SWIER_SWIER4 EXTI_SWIER_SWI4
+#define EXTI_SWIER_SWIER5 EXTI_SWIER_SWI5
+#define EXTI_SWIER_SWIER6 EXTI_SWIER_SWI6
+#define EXTI_SWIER_SWIER7 EXTI_SWIER_SWI7
+#define EXTI_SWIER_SWIER8 EXTI_SWIER_SWI8
+#define EXTI_SWIER_SWIER9 EXTI_SWIER_SWI9
+#define EXTI_SWIER_SWIER10 EXTI_SWIER_SWI10
+#define EXTI_SWIER_SWIER11 EXTI_SWIER_SWI11
+#define EXTI_SWIER_SWIER12 EXTI_SWIER_SWI12
+#define EXTI_SWIER_SWIER13 EXTI_SWIER_SWI13
+#define EXTI_SWIER_SWIER14 EXTI_SWIER_SWI14
+#define EXTI_SWIER_SWIER15 EXTI_SWIER_SWI15
+#define EXTI_SWIER_SWIER16 EXTI_SWIER_SWI16
+#define EXTI_SWIER_SWIER17 EXTI_SWIER_SWI17
+#define EXTI_SWIER_SWIER19 EXTI_SWIER_SWI19
+#define EXTI_SWIER_SWIER20 EXTI_SWIER_SWI20
+#define EXTI_SWIER_SWIER21 EXTI_SWIER_SWI21
+#define EXTI_SWIER_SWIER22 EXTI_SWIER_SWI22
+
+/****************** Bit definition for EXTI_PR register *********************/
+#define EXTI_PR_PIF0 ((uint32_t)0x00000001U) /*!< Pending bit 0 */
+#define EXTI_PR_PIF1 ((uint32_t)0x00000002U) /*!< Pending bit 1 */
+#define EXTI_PR_PIF2 ((uint32_t)0x00000004U) /*!< Pending bit 2 */
+#define EXTI_PR_PIF3 ((uint32_t)0x00000008U) /*!< Pending bit 3 */
+#define EXTI_PR_PIF4 ((uint32_t)0x00000010U) /*!< Pending bit 4 */
+#define EXTI_PR_PIF5 ((uint32_t)0x00000020U) /*!< Pending bit 5 */
+#define EXTI_PR_PIF6 ((uint32_t)0x00000040U) /*!< Pending bit 6 */
+#define EXTI_PR_PIF7 ((uint32_t)0x00000080U) /*!< Pending bit 7 */
+#define EXTI_PR_PIF8 ((uint32_t)0x00000100U) /*!< Pending bit 8 */
+#define EXTI_PR_PIF9 ((uint32_t)0x00000200U) /*!< Pending bit 9 */
+#define EXTI_PR_PIF10 ((uint32_t)0x00000400U) /*!< Pending bit 10 */
+#define EXTI_PR_PIF11 ((uint32_t)0x00000800U) /*!< Pending bit 11 */
+#define EXTI_PR_PIF12 ((uint32_t)0x00001000U) /*!< Pending bit 12 */
+#define EXTI_PR_PIF13 ((uint32_t)0x00002000U) /*!< Pending bit 13 */
+#define EXTI_PR_PIF14 ((uint32_t)0x00004000U) /*!< Pending bit 14 */
+#define EXTI_PR_PIF15 ((uint32_t)0x00008000U) /*!< Pending bit 15 */
+#define EXTI_PR_PIF16 ((uint32_t)0x00010000U) /*!< Pending bit 16 */
+#define EXTI_PR_PIF17 ((uint32_t)0x00020000U) /*!< Pending bit 17 */
+#define EXTI_PR_PIF19 ((uint32_t)0x00080000U) /*!< Pending bit 19 */
+#define EXTI_PR_PIF20 ((uint32_t)0x00100000U) /*!< Pending bit 20 */
+#define EXTI_PR_PIF21 ((uint32_t)0x00200000U) /*!< Pending bit 21 */
+#define EXTI_PR_PIF22 ((uint32_t)0x00400000U) /*!< Pending bit 22 */
+
+/* Legacy defines */
+#define EXTI_PR_PR0 EXTI_PR_PIF0
+#define EXTI_PR_PR1 EXTI_PR_PIF1
+#define EXTI_PR_PR2 EXTI_PR_PIF2
+#define EXTI_PR_PR3 EXTI_PR_PIF3
+#define EXTI_PR_PR4 EXTI_PR_PIF4
+#define EXTI_PR_PR5 EXTI_PR_PIF5
+#define EXTI_PR_PR6 EXTI_PR_PIF6
+#define EXTI_PR_PR7 EXTI_PR_PIF7
+#define EXTI_PR_PR8 EXTI_PR_PIF8
+#define EXTI_PR_PR9 EXTI_PR_PIF9
+#define EXTI_PR_PR10 EXTI_PR_PIF10
+#define EXTI_PR_PR11 EXTI_PR_PIF11
+#define EXTI_PR_PR12 EXTI_PR_PIF12
+#define EXTI_PR_PR13 EXTI_PR_PIF13
+#define EXTI_PR_PR14 EXTI_PR_PIF14
+#define EXTI_PR_PR15 EXTI_PR_PIF15
+#define EXTI_PR_PR16 EXTI_PR_PIF16
+#define EXTI_PR_PR17 EXTI_PR_PIF17
+#define EXTI_PR_PR19 EXTI_PR_PIF19
+#define EXTI_PR_PR20 EXTI_PR_PIF20
+#define EXTI_PR_PR21 EXTI_PR_PIF21
+#define EXTI_PR_PR22 EXTI_PR_PIF22
+
+/******************************************************************************/
+/* */
+/* FLASH and Option Bytes Registers */
+/* */
+/******************************************************************************/
+
+/******************* Bit definition for FLASH_ACR register ******************/
+#define FLASH_ACR_LATENCY ((uint32_t)0x00000001U) /*!< LATENCY bit (Latency) */
+#define FLASH_ACR_PRFTEN ((uint32_t)0x00000002U) /*!< Prefetch Buffer Enable */
+#define FLASH_ACR_SLEEP_PD ((uint32_t)0x00000008U) /*!< Flash mode during sleep mode */
+#define FLASH_ACR_RUN_PD ((uint32_t)0x00000010U) /*!< Flash mode during RUN mode */
+#define FLASH_ACR_DISAB_BUF ((uint32_t)0x00000020U) /*!< Disable Buffer */
+#define FLASH_ACR_PRE_READ ((uint32_t)0x00000040U) /*!< Pre-read data address */
+
+/******************* Bit definition for FLASH_PECR register ******************/
+#define FLASH_PECR_PELOCK ((uint32_t)0x00000001U) /*!< FLASH_PECR and Flash data Lock */
+#define FLASH_PECR_PRGLOCK ((uint32_t)0x00000002U) /*!< Program matrix Lock */
+#define FLASH_PECR_OPTLOCK ((uint32_t)0x00000004U) /*!< Option byte matrix Lock */
+#define FLASH_PECR_PROG ((uint32_t)0x00000008U) /*!< Program matrix selection */
+#define FLASH_PECR_DATA ((uint32_t)0x00000010U) /*!< Data matrix selection */
+#define FLASH_PECR_FIX ((uint32_t)0x00000100U) /*!< Fixed Time Data write for Word/Half Word/Byte programming */
+#define FLASH_PECR_ERASE ((uint32_t)0x00000200U) /*!< Page erasing mode */
+#define FLASH_PECR_FPRG ((uint32_t)0x00000400U) /*!< Fast Page/Half Page programming mode */
+#define FLASH_PECR_EOPIE ((uint32_t)0x00010000U) /*!< End of programming interrupt */
+#define FLASH_PECR_ERRIE ((uint32_t)0x00020000U) /*!< Error interrupt */
+#define FLASH_PECR_OBL_LAUNCH ((uint32_t)0x00040000U) /*!< Launch the option byte loading */
+#define FLASH_PECR_HALF_ARRAY ((uint32_t)0x00080000U) /*!< Half array mode */
+
+/****************** Bit definition for FLASH_PDKEYR register ******************/
+#define FLASH_PDKEYR_PDKEYR ((uint32_t)0xFFFFFFFFU) /*!< FLASH_PEC and data matrix Key */
+
+/****************** Bit definition for FLASH_PEKEYR register ******************/
+#define FLASH_PEKEYR_PEKEYR ((uint32_t)0xFFFFFFFFU) /*!< FLASH_PEC and data matrix Key */
+
+/****************** Bit definition for FLASH_PRGKEYR register ******************/
+#define FLASH_PRGKEYR_PRGKEYR ((uint32_t)0xFFFFFFFFU) /*!< Program matrix Key */
+
+/****************** Bit definition for FLASH_OPTKEYR register ******************/
+#define FLASH_OPTKEYR_OPTKEYR ((uint32_t)0xFFFFFFFFU) /*!< Option bytes matrix Key */
+
+/****************** Bit definition for FLASH_SR register *******************/
+#define FLASH_SR_BSY ((uint32_t)0x00000001U) /*!< Busy */
+#define FLASH_SR_EOP ((uint32_t)0x00000002U) /*!< End Of Programming*/
+#define FLASH_SR_HVOFF ((uint32_t)0x00000004U) /*!< End of high voltage */
+#define FLASH_SR_READY ((uint32_t)0x00000008U) /*!< Flash ready after low power mode */
+
+#define FLASH_SR_WRPERR ((uint32_t)0x00000100U) /*!< Write protection error */
+#define FLASH_SR_PGAERR ((uint32_t)0x00000200U) /*!< Programming Alignment Error */
+#define FLASH_SR_SIZERR ((uint32_t)0x00000400U) /*!< Size error */
+#define FLASH_SR_OPTVERR ((uint32_t)0x00000800U) /*!< Option Valid error */
+#define FLASH_SR_RDERR ((uint32_t)0x00002000U) /*!< Read protected error */
+#define FLASH_SR_NOTZEROERR ((uint32_t)0x00010000U) /*!< Not Zero error */
+#define FLASH_SR_FWWERR ((uint32_t)0x00020000U) /*!< Write/Errase operation aborted */
+
+/* Legacy defines */
+#define FLASH_SR_FWWER FLASH_SR_FWWERR
+#define FLASH_SR_ENHV FLASH_SR_HVOFF
+#define FLASH_SR_ENDHV FLASH_SR_HVOFF
+
+/****************** Bit definition for FLASH_OPTR register *******************/
+#define FLASH_OPTR_RDPROT ((uint32_t)0x000000FFU) /*!< Read Protection */
+#define FLASH_OPTR_WPRMOD ((uint32_t)0x00000100U) /*!< Selection of protection mode of WPR bits */
+#define FLASH_OPTR_BOR_LEV ((uint32_t)0x000F0000U) /*!< BOR_LEV[3:0] Brown Out Reset Threshold Level*/
+#define FLASH_OPTR_IWDG_SW ((uint32_t)0x00100000U) /*!< IWDG_SW */
+#define FLASH_OPTR_nRST_STOP ((uint32_t)0x00200000U) /*!< nRST_STOP */
+#define FLASH_OPTR_nRST_STDBY ((uint32_t)0x00400000U) /*!< nRST_STDBY */
+#define FLASH_OPTR_USER ((uint32_t)0x00700000U) /*!< User Option Bytes */
+#define FLASH_OPTR_BOOT1 ((uint32_t)0x80000000U) /*!< BOOT1 */
+
+/****************** Bit definition for FLASH_WRPR register ******************/
+#define FLASH_WRPR_WRP ((uint32_t)0x0000FFFFU) /*!< Write Protection bits */
+
+/******************************************************************************/
+/* */
+/* General Purpose IOs (GPIO) */
+/* */
+/******************************************************************************/
+/******************* Bit definition for GPIO_MODER register *****************/
+#define GPIO_MODER_MODE0 ((uint32_t)0x00000003U)
+#define GPIO_MODER_MODE0_0 ((uint32_t)0x00000001U)
+#define GPIO_MODER_MODE0_1 ((uint32_t)0x00000002U)
+#define GPIO_MODER_MODE1 ((uint32_t)0x0000000CU)
+#define GPIO_MODER_MODE1_0 ((uint32_t)0x00000004U)
+#define GPIO_MODER_MODE1_1 ((uint32_t)0x00000008U)
+#define GPIO_MODER_MODE2 ((uint32_t)0x00000030U)
+#define GPIO_MODER_MODE2_0 ((uint32_t)0x00000010U)
+#define GPIO_MODER_MODE2_1 ((uint32_t)0x00000020U)
+#define GPIO_MODER_MODE3 ((uint32_t)0x000000C0U)
+#define GPIO_MODER_MODE3_0 ((uint32_t)0x00000040U)
+#define GPIO_MODER_MODE3_1 ((uint32_t)0x00000080U)
+#define GPIO_MODER_MODE4 ((uint32_t)0x00000300U)
+#define GPIO_MODER_MODE4_0 ((uint32_t)0x00000100U)
+#define GPIO_MODER_MODE4_1 ((uint32_t)0x00000200U)
+#define GPIO_MODER_MODE5 ((uint32_t)0x00000C00U)
+#define GPIO_MODER_MODE5_0 ((uint32_t)0x00000400U)
+#define GPIO_MODER_MODE5_1 ((uint32_t)0x00000800U)
+#define GPIO_MODER_MODE6 ((uint32_t)0x00003000U)
+#define GPIO_MODER_MODE6_0 ((uint32_t)0x00001000U)
+#define GPIO_MODER_MODE6_1 ((uint32_t)0x00002000U)
+#define GPIO_MODER_MODE7 ((uint32_t)0x0000C000U)
+#define GPIO_MODER_MODE7_0 ((uint32_t)0x00004000U)
+#define GPIO_MODER_MODE7_1 ((uint32_t)0x00008000U)
+#define GPIO_MODER_MODE8 ((uint32_t)0x00030000U)
+#define GPIO_MODER_MODE8_0 ((uint32_t)0x00010000U)
+#define GPIO_MODER_MODE8_1 ((uint32_t)0x00020000U)
+#define GPIO_MODER_MODE9 ((uint32_t)0x000C0000U)
+#define GPIO_MODER_MODE9_0 ((uint32_t)0x00040000U)
+#define GPIO_MODER_MODE9_1 ((uint32_t)0x00080000U)
+#define GPIO_MODER_MODE10 ((uint32_t)0x00300000U)
+#define GPIO_MODER_MODE10_0 ((uint32_t)0x00100000U)
+#define GPIO_MODER_MODE10_1 ((uint32_t)0x00200000U)
+#define GPIO_MODER_MODE11 ((uint32_t)0x00C00000U)
+#define GPIO_MODER_MODE11_0 ((uint32_t)0x00400000U)
+#define GPIO_MODER_MODE11_1 ((uint32_t)0x00800000U)
+#define GPIO_MODER_MODE12 ((uint32_t)0x03000000U)
+#define GPIO_MODER_MODE12_0 ((uint32_t)0x01000000U)
+#define GPIO_MODER_MODE12_1 ((uint32_t)0x02000000U)
+#define GPIO_MODER_MODE13 ((uint32_t)0x0C000000U)
+#define GPIO_MODER_MODE13_0 ((uint32_t)0x04000000U)
+#define GPIO_MODER_MODE13_1 ((uint32_t)0x08000000U)
+#define GPIO_MODER_MODE14 ((uint32_t)0x30000000U)
+#define GPIO_MODER_MODE14_0 ((uint32_t)0x10000000U)
+#define GPIO_MODER_MODE14_1 ((uint32_t)0x20000000U)
+#define GPIO_MODER_MODE15 ((uint32_t)0xC0000000U)
+#define GPIO_MODER_MODE15_0 ((uint32_t)0x40000000U)
+#define GPIO_MODER_MODE15_1 ((uint32_t)0x80000000U)
+
+/****************** Bit definition for GPIO_OTYPER register *****************/
+#define GPIO_OTYPER_OT_0 ((uint32_t)0x00000001U)
+#define GPIO_OTYPER_OT_1 ((uint32_t)0x00000002U)
+#define GPIO_OTYPER_OT_2 ((uint32_t)0x00000004U)
+#define GPIO_OTYPER_OT_3 ((uint32_t)0x00000008U)
+#define GPIO_OTYPER_OT_4 ((uint32_t)0x00000010U)
+#define GPIO_OTYPER_OT_5 ((uint32_t)0x00000020U)
+#define GPIO_OTYPER_OT_6 ((uint32_t)0x00000040U)
+#define GPIO_OTYPER_OT_7 ((uint32_t)0x00000080U)
+#define GPIO_OTYPER_OT_8 ((uint32_t)0x00000100U)
+#define GPIO_OTYPER_OT_9 ((uint32_t)0x00000200U)
+#define GPIO_OTYPER_OT_10 ((uint32_t)0x00000400U)
+#define GPIO_OTYPER_OT_11 ((uint32_t)0x00000800U)
+#define GPIO_OTYPER_OT_12 ((uint32_t)0x00001000U)
+#define GPIO_OTYPER_OT_13 ((uint32_t)0x00002000U)
+#define GPIO_OTYPER_OT_14 ((uint32_t)0x00004000U)
+#define GPIO_OTYPER_OT_15 ((uint32_t)0x00008000U)
+
+/**************** Bit definition for GPIO_OSPEEDR register ******************/
+#define GPIO_OSPEEDER_OSPEED0 ((uint32_t)0x00000003U)
+#define GPIO_OSPEEDER_OSPEED0_0 ((uint32_t)0x00000001U)
+#define GPIO_OSPEEDER_OSPEED0_1 ((uint32_t)0x00000002U)
+#define GPIO_OSPEEDER_OSPEED1 ((uint32_t)0x0000000CU)
+#define GPIO_OSPEEDER_OSPEED1_0 ((uint32_t)0x00000004U)
+#define GPIO_OSPEEDER_OSPEED1_1 ((uint32_t)0x00000008U)
+#define GPIO_OSPEEDER_OSPEED2 ((uint32_t)0x00000030U)
+#define GPIO_OSPEEDER_OSPEED2_0 ((uint32_t)0x00000010U)
+#define GPIO_OSPEEDER_OSPEED2_1 ((uint32_t)0x00000020U)
+#define GPIO_OSPEEDER_OSPEED3 ((uint32_t)0x000000C0U)
+#define GPIO_OSPEEDER_OSPEED3_0 ((uint32_t)0x00000040U)
+#define GPIO_OSPEEDER_OSPEED3_1 ((uint32_t)0x00000080U)
+#define GPIO_OSPEEDER_OSPEED4 ((uint32_t)0x00000300U)
+#define GPIO_OSPEEDER_OSPEED4_0 ((uint32_t)0x00000100U)
+#define GPIO_OSPEEDER_OSPEED4_1 ((uint32_t)0x00000200U)
+#define GPIO_OSPEEDER_OSPEED5 ((uint32_t)0x00000C00U)
+#define GPIO_OSPEEDER_OSPEED5_0 ((uint32_t)0x00000400U)
+#define GPIO_OSPEEDER_OSPEED5_1 ((uint32_t)0x00000800U)
+#define GPIO_OSPEEDER_OSPEED6 ((uint32_t)0x00003000U)
+#define GPIO_OSPEEDER_OSPEED6_0 ((uint32_t)0x00001000U)
+#define GPIO_OSPEEDER_OSPEED6_1 ((uint32_t)0x00002000U)
+#define GPIO_OSPEEDER_OSPEED7 ((uint32_t)0x0000C000U)
+#define GPIO_OSPEEDER_OSPEED7_0 ((uint32_t)0x00004000U)
+#define GPIO_OSPEEDER_OSPEED7_1 ((uint32_t)0x00008000U)
+#define GPIO_OSPEEDER_OSPEED8 ((uint32_t)0x00030000U)
+#define GPIO_OSPEEDER_OSPEED8_0 ((uint32_t)0x00010000U)
+#define GPIO_OSPEEDER_OSPEED8_1 ((uint32_t)0x00020000U)
+#define GPIO_OSPEEDER_OSPEED9 ((uint32_t)0x000C0000U)
+#define GPIO_OSPEEDER_OSPEED9_0 ((uint32_t)0x00040000U)
+#define GPIO_OSPEEDER_OSPEED9_1 ((uint32_t)0x00080000U)
+#define GPIO_OSPEEDER_OSPEED10 ((uint32_t)0x00300000U)
+#define GPIO_OSPEEDER_OSPEED10_0 ((uint32_t)0x00100000U)
+#define GPIO_OSPEEDER_OSPEED10_1 ((uint32_t)0x00200000U)
+#define GPIO_OSPEEDER_OSPEED11 ((uint32_t)0x00C00000U)
+#define GPIO_OSPEEDER_OSPEED11_0 ((uint32_t)0x00400000U)
+#define GPIO_OSPEEDER_OSPEED11_1 ((uint32_t)0x00800000U)
+#define GPIO_OSPEEDER_OSPEED12 ((uint32_t)0x03000000U)
+#define GPIO_OSPEEDER_OSPEED12_0 ((uint32_t)0x01000000U)
+#define GPIO_OSPEEDER_OSPEED12_1 ((uint32_t)0x02000000U)
+#define GPIO_OSPEEDER_OSPEED13 ((uint32_t)0x0C000000U)
+#define GPIO_OSPEEDER_OSPEED13_0 ((uint32_t)0x04000000U)
+#define GPIO_OSPEEDER_OSPEED13_1 ((uint32_t)0x08000000U)
+#define GPIO_OSPEEDER_OSPEED14 ((uint32_t)0x30000000U)
+#define GPIO_OSPEEDER_OSPEED14_0 ((uint32_t)0x10000000U)
+#define GPIO_OSPEEDER_OSPEED14_1 ((uint32_t)0x20000000U)
+#define GPIO_OSPEEDER_OSPEED15 ((uint32_t)0xC0000000U)
+#define GPIO_OSPEEDER_OSPEED15_0 ((uint32_t)0x40000000U)
+#define GPIO_OSPEEDER_OSPEED15_1 ((uint32_t)0x80000000U)
+
+/******************* Bit definition for GPIO_PUPDR register ******************/
+#define GPIO_PUPDR_PUPD0 ((uint32_t)0x00000003U)
+#define GPIO_PUPDR_PUPD0_0 ((uint32_t)0x00000001U)
+#define GPIO_PUPDR_PUPD0_1 ((uint32_t)0x00000002U)
+#define GPIO_PUPDR_PUPD1 ((uint32_t)0x0000000CU)
+#define GPIO_PUPDR_PUPD1_0 ((uint32_t)0x00000004U)
+#define GPIO_PUPDR_PUPD1_1 ((uint32_t)0x00000008U)
+#define GPIO_PUPDR_PUPD2 ((uint32_t)0x00000030U)
+#define GPIO_PUPDR_PUPD2_0 ((uint32_t)0x00000010U)
+#define GPIO_PUPDR_PUPD2_1 ((uint32_t)0x00000020U)
+#define GPIO_PUPDR_PUPD3 ((uint32_t)0x000000C0U)
+#define GPIO_PUPDR_PUPD3_0 ((uint32_t)0x00000040U)
+#define GPIO_PUPDR_PUPD3_1 ((uint32_t)0x00000080U)
+#define GPIO_PUPDR_PUPD4 ((uint32_t)0x00000300U)
+#define GPIO_PUPDR_PUPD4_0 ((uint32_t)0x00000100U)
+#define GPIO_PUPDR_PUPD4_1 ((uint32_t)0x00000200U)
+#define GPIO_PUPDR_PUPD5 ((uint32_t)0x00000C00U)
+#define GPIO_PUPDR_PUPD5_0 ((uint32_t)0x00000400U)
+#define GPIO_PUPDR_PUPD5_1 ((uint32_t)0x00000800U)
+#define GPIO_PUPDR_PUPD6 ((uint32_t)0x00003000U)
+#define GPIO_PUPDR_PUPD6_0 ((uint32_t)0x00001000U)
+#define GPIO_PUPDR_PUPD6_1 ((uint32_t)0x00002000U)
+#define GPIO_PUPDR_PUPD7 ((uint32_t)0x0000C000U)
+#define GPIO_PUPDR_PUPD7_0 ((uint32_t)0x00004000U)
+#define GPIO_PUPDR_PUPD7_1 ((uint32_t)0x00008000U)
+#define GPIO_PUPDR_PUPD8 ((uint32_t)0x00030000U)
+#define GPIO_PUPDR_PUPD8_0 ((uint32_t)0x00010000U)
+#define GPIO_PUPDR_PUPD8_1 ((uint32_t)0x00020000U)
+#define GPIO_PUPDR_PUPD9 ((uint32_t)0x000C0000U)
+#define GPIO_PUPDR_PUPD9_0 ((uint32_t)0x00040000U)
+#define GPIO_PUPDR_PUPD9_1 ((uint32_t)0x00080000U)
+#define GPIO_PUPDR_PUPD10 ((uint32_t)0x00300000U)
+#define GPIO_PUPDR_PUPD10_0 ((uint32_t)0x00100000U)
+#define GPIO_PUPDR_PUPD10_1 ((uint32_t)0x00200000U)
+#define GPIO_PUPDR_PUPD11 ((uint32_t)0x00C00000U)
+#define GPIO_PUPDR_PUPD11_0 ((uint32_t)0x00400000U)
+#define GPIO_PUPDR_PUPD11_1 ((uint32_t)0x00800000U)
+#define GPIO_PUPDR_PUPD12 ((uint32_t)0x03000000U)
+#define GPIO_PUPDR_PUPD12_0 ((uint32_t)0x01000000U)
+#define GPIO_PUPDR_PUPD12_1 ((uint32_t)0x02000000U)
+#define GPIO_PUPDR_PUPD13 ((uint32_t)0x0C000000U)
+#define GPIO_PUPDR_PUPD13_0 ((uint32_t)0x04000000U)
+#define GPIO_PUPDR_PUPD13_1 ((uint32_t)0x08000000U)
+#define GPIO_PUPDR_PUPD14 ((uint32_t)0x30000000U)
+#define GPIO_PUPDR_PUPD14_0 ((uint32_t)0x10000000U)
+#define GPIO_PUPDR_PUPD14_1 ((uint32_t)0x20000000U)
+#define GPIO_PUPDR_PUPD15 ((uint32_t)0xC0000000U)
+#define GPIO_PUPDR_PUPD15_0 ((uint32_t)0x40000000U)
+#define GPIO_PUPDR_PUPD15_1 ((uint32_t)0x80000000U)
+
+/******************* Bit definition for GPIO_IDR register *******************/
+#define GPIO_IDR_ID0 ((uint32_t)0x00000001U)
+#define GPIO_IDR_ID1 ((uint32_t)0x00000002U)
+#define GPIO_IDR_ID2 ((uint32_t)0x00000004U)
+#define GPIO_IDR_ID3 ((uint32_t)0x00000008U)
+#define GPIO_IDR_ID4 ((uint32_t)0x00000010U)
+#define GPIO_IDR_ID5 ((uint32_t)0x00000020U)
+#define GPIO_IDR_ID6 ((uint32_t)0x00000040U)
+#define GPIO_IDR_ID7 ((uint32_t)0x00000080U)
+#define GPIO_IDR_ID8 ((uint32_t)0x00000100U)
+#define GPIO_IDR_ID9 ((uint32_t)0x00000200U)
+#define GPIO_IDR_ID10 ((uint32_t)0x00000400U)
+#define GPIO_IDR_ID11 ((uint32_t)0x00000800U)
+#define GPIO_IDR_ID12 ((uint32_t)0x00001000U)
+#define GPIO_IDR_ID13 ((uint32_t)0x00002000U)
+#define GPIO_IDR_ID14 ((uint32_t)0x00004000U)
+#define GPIO_IDR_ID15 ((uint32_t)0x00008000U)
+
+/****************** Bit definition for GPIO_ODR register ********************/
+#define GPIO_ODR_OD0 ((uint32_t)0x00000001U)
+#define GPIO_ODR_OD1 ((uint32_t)0x00000002U)
+#define GPIO_ODR_OD2 ((uint32_t)0x00000004U)
+#define GPIO_ODR_OD3 ((uint32_t)0x00000008U)
+#define GPIO_ODR_OD4 ((uint32_t)0x00000010U)
+#define GPIO_ODR_OD5 ((uint32_t)0x00000020U)
+#define GPIO_ODR_OD6 ((uint32_t)0x00000040U)
+#define GPIO_ODR_OD7 ((uint32_t)0x00000080U)
+#define GPIO_ODR_OD8 ((uint32_t)0x00000100U)
+#define GPIO_ODR_OD9 ((uint32_t)0x00000200U)
+#define GPIO_ODR_OD10 ((uint32_t)0x00000400U)
+#define GPIO_ODR_OD11 ((uint32_t)0x00000800U)
+#define GPIO_ODR_OD12 ((uint32_t)0x00001000U)
+#define GPIO_ODR_OD13 ((uint32_t)0x00002000U)
+#define GPIO_ODR_OD14 ((uint32_t)0x00004000U)
+#define GPIO_ODR_OD15 ((uint32_t)0x00008000U)
+
+/****************** Bit definition for GPIO_BSRR register ********************/
+#define GPIO_BSRR_BS_0 ((uint32_t)0x00000001U)
+#define GPIO_BSRR_BS_1 ((uint32_t)0x00000002U)
+#define GPIO_BSRR_BS_2 ((uint32_t)0x00000004U)
+#define GPIO_BSRR_BS_3 ((uint32_t)0x00000008U)
+#define GPIO_BSRR_BS_4 ((uint32_t)0x00000010U)
+#define GPIO_BSRR_BS_5 ((uint32_t)0x00000020U)
+#define GPIO_BSRR_BS_6 ((uint32_t)0x00000040U)
+#define GPIO_BSRR_BS_7 ((uint32_t)0x00000080U)
+#define GPIO_BSRR_BS_8 ((uint32_t)0x00000100U)
+#define GPIO_BSRR_BS_9 ((uint32_t)0x00000200U)
+#define GPIO_BSRR_BS_10 ((uint32_t)0x00000400U)
+#define GPIO_BSRR_BS_11 ((uint32_t)0x00000800U)
+#define GPIO_BSRR_BS_12 ((uint32_t)0x00001000U)
+#define GPIO_BSRR_BS_13 ((uint32_t)0x00002000U)
+#define GPIO_BSRR_BS_14 ((uint32_t)0x00004000U)
+#define GPIO_BSRR_BS_15 ((uint32_t)0x00008000U)
+#define GPIO_BSRR_BR_0 ((uint32_t)0x00010000U)
+#define GPIO_BSRR_BR_1 ((uint32_t)0x00020000U)
+#define GPIO_BSRR_BR_2 ((uint32_t)0x00040000U)
+#define GPIO_BSRR_BR_3 ((uint32_t)0x00080000U)
+#define GPIO_BSRR_BR_4 ((uint32_t)0x00100000U)
+#define GPIO_BSRR_BR_5 ((uint32_t)0x00200000U)
+#define GPIO_BSRR_BR_6 ((uint32_t)0x00400000U)
+#define GPIO_BSRR_BR_7 ((uint32_t)0x00800000U)
+#define GPIO_BSRR_BR_8 ((uint32_t)0x01000000U)
+#define GPIO_BSRR_BR_9 ((uint32_t)0x02000000U)
+#define GPIO_BSRR_BR_10 ((uint32_t)0x04000000U)
+#define GPIO_BSRR_BR_11 ((uint32_t)0x08000000U)
+#define GPIO_BSRR_BR_12 ((uint32_t)0x10000000U)
+#define GPIO_BSRR_BR_13 ((uint32_t)0x20000000U)
+#define GPIO_BSRR_BR_14 ((uint32_t)0x40000000U)
+#define GPIO_BSRR_BR_15 ((uint32_t)0x80000000U)
+
+/****************** Bit definition for GPIO_LCKR register ********************/
+#define GPIO_LCKR_LCK0 ((uint32_t)0x00000001U)
+#define GPIO_LCKR_LCK1 ((uint32_t)0x00000002U)
+#define GPIO_LCKR_LCK2 ((uint32_t)0x00000004U)
+#define GPIO_LCKR_LCK3 ((uint32_t)0x00000008U)
+#define GPIO_LCKR_LCK4 ((uint32_t)0x00000010U)
+#define GPIO_LCKR_LCK5 ((uint32_t)0x00000020U)
+#define GPIO_LCKR_LCK6 ((uint32_t)0x00000040U)
+#define GPIO_LCKR_LCK7 ((uint32_t)0x00000080U)
+#define GPIO_LCKR_LCK8 ((uint32_t)0x00000100U)
+#define GPIO_LCKR_LCK9 ((uint32_t)0x00000200U)
+#define GPIO_LCKR_LCK10 ((uint32_t)0x00000400U)
+#define GPIO_LCKR_LCK11 ((uint32_t)0x00000800U)
+#define GPIO_LCKR_LCK12 ((uint32_t)0x00001000U)
+#define GPIO_LCKR_LCK13 ((uint32_t)0x00002000U)
+#define GPIO_LCKR_LCK14 ((uint32_t)0x00004000U)
+#define GPIO_LCKR_LCK15 ((uint32_t)0x00008000U)
+#define GPIO_LCKR_LCKK ((uint32_t)0x00010000U)
+
+/****************** Bit definition for GPIO_AFRL register ********************/
+#define GPIO_AFRL_AFRL0 ((uint32_t)0x0000000FU)
+#define GPIO_AFRL_AFRL1 ((uint32_t)0x000000F0U)
+#define GPIO_AFRL_AFRL2 ((uint32_t)0x00000F00U)
+#define GPIO_AFRL_AFRL3 ((uint32_t)0x0000F000U)
+#define GPIO_AFRL_AFRL4 ((uint32_t)0x000F0000U)
+#define GPIO_AFRL_AFRL5 ((uint32_t)0x00F00000U)
+#define GPIO_AFRL_AFRL6 ((uint32_t)0x0F000000U)
+#define GPIO_AFRL_AFRL7 ((uint32_t)0xF0000000U)
+
+/****************** Bit definition for GPIO_AFRH register ********************/
+#define GPIO_AFRH_AFRH0 ((uint32_t)0x0000000FU)
+#define GPIO_AFRH_AFRH1 ((uint32_t)0x000000F0U)
+#define GPIO_AFRH_AFRH2 ((uint32_t)0x00000F00U)
+#define GPIO_AFRH_AFRH3 ((uint32_t)0x0000F000U)
+#define GPIO_AFRH_AFRH4 ((uint32_t)0x000F0000U)
+#define GPIO_AFRH_AFRH5 ((uint32_t)0x00F00000U)
+#define GPIO_AFRH_AFRH6 ((uint32_t)0x0F000000U)
+#define GPIO_AFRH_AFRH7 ((uint32_t)0xF0000000U)
+
+/****************** Bit definition for GPIO_BRR register *********************/
+#define GPIO_BRR_BR_0 ((uint32_t)0x00000001U)
+#define GPIO_BRR_BR_1 ((uint32_t)0x00000002U)
+#define GPIO_BRR_BR_2 ((uint32_t)0x00000004U)
+#define GPIO_BRR_BR_3 ((uint32_t)0x00000008U)
+#define GPIO_BRR_BR_4 ((uint32_t)0x00000010U)
+#define GPIO_BRR_BR_5 ((uint32_t)0x00000020U)
+#define GPIO_BRR_BR_6 ((uint32_t)0x00000040U)
+#define GPIO_BRR_BR_7 ((uint32_t)0x00000080U)
+#define GPIO_BRR_BR_8 ((uint32_t)0x00000100U)
+#define GPIO_BRR_BR_9 ((uint32_t)0x00000200U)
+#define GPIO_BRR_BR_10 ((uint32_t)0x00000400U)
+#define GPIO_BRR_BR_11 ((uint32_t)0x00000800U)
+#define GPIO_BRR_BR_12 ((uint32_t)0x00001000U)
+#define GPIO_BRR_BR_13 ((uint32_t)0x00002000U)
+#define GPIO_BRR_BR_14 ((uint32_t)0x00004000U)
+#define GPIO_BRR_BR_15 ((uint32_t)0x00008000U)
+
+/******************************************************************************/
+/* */
+/* Inter-integrated Circuit Interface (I2C) */
+/* */
+/******************************************************************************/
+
+/******************* Bit definition for I2C_CR1 register *******************/
+#define I2C_CR1_PE ((uint32_t)0x00000001U) /*!< Peripheral enable */
+#define I2C_CR1_TXIE ((uint32_t)0x00000002U) /*!< TX interrupt enable */
+#define I2C_CR1_RXIE ((uint32_t)0x00000004U) /*!< RX interrupt enable */
+#define I2C_CR1_ADDRIE ((uint32_t)0x00000008U) /*!< Address match interrupt enable */
+#define I2C_CR1_NACKIE ((uint32_t)0x00000010U) /*!< NACK received interrupt enable */
+#define I2C_CR1_STOPIE ((uint32_t)0x00000020U) /*!< STOP detection interrupt enable */
+#define I2C_CR1_TCIE ((uint32_t)0x00000040U) /*!< Transfer complete interrupt enable */
+#define I2C_CR1_ERRIE ((uint32_t)0x00000080U) /*!< Errors interrupt enable */
+#define I2C_CR1_DNF ((uint32_t)0x00000F00U) /*!< Digital noise filter */
+#define I2C_CR1_ANFOFF ((uint32_t)0x00001000U) /*!< Analog noise filter OFF */
+#define I2C_CR1_TXDMAEN ((uint32_t)0x00004000U) /*!< DMA transmission requests enable */
+#define I2C_CR1_RXDMAEN ((uint32_t)0x00008000U) /*!< DMA reception requests enable */
+#define I2C_CR1_SBC ((uint32_t)0x00010000U) /*!< Slave byte control */
+#define I2C_CR1_NOSTRETCH ((uint32_t)0x00020000U) /*!< Clock stretching disable */
+#define I2C_CR1_WUPEN ((uint32_t)0x00040000U) /*!< Wakeup from STOP enable */
+#define I2C_CR1_GCEN ((uint32_t)0x00080000U) /*!< General call enable */
+#define I2C_CR1_SMBHEN ((uint32_t)0x00100000U) /*!< SMBus host address enable */
+#define I2C_CR1_SMBDEN ((uint32_t)0x00200000U) /*!< SMBus device default address enable */
+#define I2C_CR1_ALERTEN ((uint32_t)0x00400000U) /*!< SMBus alert enable */
+#define I2C_CR1_PECEN ((uint32_t)0x00800000U) /*!< PEC enable */
+
+/****************** Bit definition for I2C_CR2 register ********************/
+#define I2C_CR2_SADD ((uint32_t)0x000003FFU) /*!< Slave address (master mode) */
+#define I2C_CR2_RD_WRN ((uint32_t)0x00000400U) /*!< Transfer direction (master mode) */
+#define I2C_CR2_ADD10 ((uint32_t)0x00000800U) /*!< 10-bit addressing mode (master mode) */
+#define I2C_CR2_HEAD10R ((uint32_t)0x00001000U) /*!< 10-bit address header only read direction (master mode) */
+#define I2C_CR2_START ((uint32_t)0x00002000U) /*!< START generation */
+#define I2C_CR2_STOP ((uint32_t)0x00004000U) /*!< STOP generation (master mode) */
+#define I2C_CR2_NACK ((uint32_t)0x00008000U) /*!< NACK generation (slave mode) */
+#define I2C_CR2_NBYTES ((uint32_t)0x00FF0000U) /*!< Number of bytes */
+#define I2C_CR2_RELOAD ((uint32_t)0x01000000U) /*!< NBYTES reload mode */
+#define I2C_CR2_AUTOEND ((uint32_t)0x02000000U) /*!< Automatic end mode (master mode) */
+#define I2C_CR2_PECBYTE ((uint32_t)0x04000000U) /*!< Packet error checking byte */
+
+/******************* Bit definition for I2C_OAR1 register ******************/
+#define I2C_OAR1_OA1 ((uint32_t)0x000003FFU) /*!< Interface own address 1 */
+#define I2C_OAR1_OA1MODE ((uint32_t)0x00000400U) /*!< Own address 1 10-bit mode */
+#define I2C_OAR1_OA1EN ((uint32_t)0x00008000U) /*!< Own address 1 enable */
+
+/******************* Bit definition for I2C_OAR2 register ******************/
+#define I2C_OAR2_OA2 ((uint32_t)0x000000FEU) /*!< Interface own address 2 */
+#define I2C_OAR2_OA2MSK ((uint32_t)0x00000700U) /*!< Own address 2 masks */
+#define I2C_OAR2_OA2NOMASK ((uint32_t)0x00000000U) /*!< No mask */
+#define I2C_OAR2_OA2MASK01 ((uint32_t)0x00000100U) /*!< OA2[1] is masked, Only OA2[7:2] are compared */
+#define I2C_OAR2_OA2MASK02 ((uint32_t)0x00000200U) /*!< OA2[2:1] is masked, Only OA2[7:3] are compared */
+#define I2C_OAR2_OA2MASK03 ((uint32_t)0x00000300U) /*!< OA2[3:1] is masked, Only OA2[7:4] are compared */
+#define I2C_OAR2_OA2MASK04 ((uint32_t)0x00000400U) /*!< OA2[4:1] is masked, Only OA2[7:5] are compared */
+#define I2C_OAR2_OA2MASK05 ((uint32_t)0x00000500U) /*!< OA2[5:1] is masked, Only OA2[7:6] are compared */
+#define I2C_OAR2_OA2MASK06 ((uint32_t)0x00000600U) /*!< OA2[6:1] is masked, Only OA2[7] are compared */
+#define I2C_OAR2_OA2MASK07 ((uint32_t)0x00000700U) /*!< OA2[7:1] is masked, No comparison is done */
+#define I2C_OAR2_OA2EN ((uint32_t)0x00008000U) /*!< Own address 2 enable */
+
+/******************* Bit definition for I2C_TIMINGR register *******************/
+#define I2C_TIMINGR_SCLL ((uint32_t)0x000000FFU) /*!< SCL low period (master mode) */
+#define I2C_TIMINGR_SCLH ((uint32_t)0x0000FF00U) /*!< SCL high period (master mode) */
+#define I2C_TIMINGR_SDADEL ((uint32_t)0x000F0000U) /*!< Data hold time */
+#define I2C_TIMINGR_SCLDEL ((uint32_t)0x00F00000U) /*!< Data setup time */
+#define I2C_TIMINGR_PRESC ((uint32_t)0xF0000000U) /*!< Timings prescaler */
+
+/******************* Bit definition for I2C_TIMEOUTR register *******************/
+#define I2C_TIMEOUTR_TIMEOUTA ((uint32_t)0x00000FFFU) /*!< Bus timeout A */
+#define I2C_TIMEOUTR_TIDLE ((uint32_t)0x00001000U) /*!< Idle clock timeout detection */
+#define I2C_TIMEOUTR_TIMOUTEN ((uint32_t)0x00008000U) /*!< Clock timeout enable */
+#define I2C_TIMEOUTR_TIMEOUTB ((uint32_t)0x0FFF0000U) /*!< Bus timeout B*/
+#define I2C_TIMEOUTR_TEXTEN ((uint32_t)0x80000000U) /*!< Extended clock timeout enable */
+
+/****************** Bit definition for I2C_ISR register *********************/
+#define I2C_ISR_TXE ((uint32_t)0x00000001U) /*!< Transmit data register empty */
+#define I2C_ISR_TXIS ((uint32_t)0x00000002U) /*!< Transmit interrupt status */
+#define I2C_ISR_RXNE ((uint32_t)0x00000004U) /*!< Receive data register not empty */
+#define I2C_ISR_ADDR ((uint32_t)0x00000008U) /*!< Address matched (slave mode)*/
+#define I2C_ISR_NACKF ((uint32_t)0x00000010U) /*!< NACK received flag */
+#define I2C_ISR_STOPF ((uint32_t)0x00000020U) /*!< STOP detection flag */
+#define I2C_ISR_TC ((uint32_t)0x00000040U) /*!< Transfer complete (master mode) */
+#define I2C_ISR_TCR ((uint32_t)0x00000080U) /*!< Transfer complete reload */
+#define I2C_ISR_BERR ((uint32_t)0x00000100U) /*!< Bus error */
+#define I2C_ISR_ARLO ((uint32_t)0x00000200U) /*!< Arbitration lost */
+#define I2C_ISR_OVR ((uint32_t)0x00000400U) /*!< Overrun/Underrun */
+#define I2C_ISR_PECERR ((uint32_t)0x00000800U) /*!< PEC error in reception */
+#define I2C_ISR_TIMEOUT ((uint32_t)0x00001000U) /*!< Timeout or Tlow detection flag */
+#define I2C_ISR_ALERT ((uint32_t)0x00002000U) /*!< SMBus alert */
+#define I2C_ISR_BUSY ((uint32_t)0x00008000U) /*!< Bus busy */
+#define I2C_ISR_DIR ((uint32_t)0x00010000U) /*!< Transfer direction (slave mode) */
+#define I2C_ISR_ADDCODE ((uint32_t)0x00FE0000U) /*!< Address match code (slave mode) */
+
+/****************** Bit definition for I2C_ICR register *********************/
+#define I2C_ICR_ADDRCF ((uint32_t)0x00000008U) /*!< Address matched clear flag */
+#define I2C_ICR_NACKCF ((uint32_t)0x00000010U) /*!< NACK clear flag */
+#define I2C_ICR_STOPCF ((uint32_t)0x00000020U) /*!< STOP detection clear flag */
+#define I2C_ICR_BERRCF ((uint32_t)0x00000100U) /*!< Bus error clear flag */
+#define I2C_ICR_ARLOCF ((uint32_t)0x00000200U) /*!< Arbitration lost clear flag */
+#define I2C_ICR_OVRCF ((uint32_t)0x00000400U) /*!< Overrun/Underrun clear flag */
+#define I2C_ICR_PECCF ((uint32_t)0x00000800U) /*!< PAC error clear flag */
+#define I2C_ICR_TIMOUTCF ((uint32_t)0x00001000U) /*!< Timeout clear flag */
+#define I2C_ICR_ALERTCF ((uint32_t)0x00002000U) /*!< Alert clear flag */
+
+/****************** Bit definition for I2C_PECR register *********************/
+#define I2C_PECR_PEC ((uint32_t)0x000000FFU) /*!< PEC register */
+
+/****************** Bit definition for I2C_RXDR register *********************/
+#define I2C_RXDR_RXDATA ((uint32_t)0x000000FFU) /*!< 8-bit receive data */
+
+/****************** Bit definition for I2C_TXDR register *********************/
+#define I2C_TXDR_TXDATA ((uint32_t)0x000000FFU) /*!< 8-bit transmit data */
+
+/******************************************************************************/
+/* */
+/* Independent WATCHDOG (IWDG) */
+/* */
+/******************************************************************************/
+/******************* Bit definition for IWDG_KR register ********************/
+#define IWDG_KR_KEY ((uint32_t)0x0000FFFFU) /*!< Key value (write only, read 0000h) */
+
+/******************* Bit definition for IWDG_PR register ********************/
+#define IWDG_PR_PR ((uint32_t)0x00000007U) /*!< PR[2:0] (Prescaler divider) */
+#define IWDG_PR_PR_0 ((uint32_t)0x00000001U) /*!< Bit 0 */
+#define IWDG_PR_PR_1 ((uint32_t)0x00000002U) /*!< Bit 1 */
+#define IWDG_PR_PR_2 ((uint32_t)0x00000004U) /*!< Bit 2 */
+
+/******************* Bit definition for IWDG_RLR register *******************/
+#define IWDG_RLR_RL ((uint32_t)0x00000FFFU) /*!< Watchdog counter reload value */
+
+/******************* Bit definition for IWDG_SR register ********************/
+#define IWDG_SR_PVU ((uint32_t)0x00000001U) /*!< Watchdog prescaler value update */
+#define IWDG_SR_RVU ((uint32_t)0x00000002U) /*!< Watchdog counter reload value update */
+#define IWDG_SR_WVU ((uint32_t)0x00000004U) /*!< Watchdog counter window value update */
+
+/******************* Bit definition for IWDG_KR register ********************/
+#define IWDG_WINR_WIN ((uint32_t)0x00000FFFU) /*!< Watchdog counter window value */
+
+/******************************************************************************/
+/* */
+/* Low Power Timer (LPTTIM) */
+/* */
+/******************************************************************************/
+/****************** Bit definition for LPTIM_ISR register *******************/
+#define LPTIM_ISR_CMPM ((uint32_t)0x00000001U) /*!< Compare match */
+#define LPTIM_ISR_ARRM ((uint32_t)0x00000002U) /*!< Autoreload match */
+#define LPTIM_ISR_EXTTRIG ((uint32_t)0x00000004U) /*!< External trigger edge event */
+#define LPTIM_ISR_CMPOK ((uint32_t)0x00000008U) /*!< Compare register update OK */
+#define LPTIM_ISR_ARROK ((uint32_t)0x00000010U) /*!< Autoreload register update OK */
+#define LPTIM_ISR_UP ((uint32_t)0x00000020U) /*!< Counter direction change down to up */
+#define LPTIM_ISR_DOWN ((uint32_t)0x00000040U) /*!< Counter direction change up to down */
+
+/****************** Bit definition for LPTIM_ICR register *******************/
+#define LPTIM_ICR_CMPMCF ((uint32_t)0x00000001U) /*!< Compare match Clear Flag */
+#define LPTIM_ICR_ARRMCF ((uint32_t)0x00000002U) /*!< Autoreload match Clear Flag */
+#define LPTIM_ICR_EXTTRIGCF ((uint32_t)0x00000004U) /*!< External trigger edge event Clear Flag */
+#define LPTIM_ICR_CMPOKCF ((uint32_t)0x00000008U) /*!< Compare register update OK Clear Flag */
+#define LPTIM_ICR_ARROKCF ((uint32_t)0x00000010U) /*!< Autoreload register update OK Clear Flag */
+#define LPTIM_ICR_UPCF ((uint32_t)0x00000020U) /*!< Counter direction change down to up Clear Flag */
+#define LPTIM_ICR_DOWNCF ((uint32_t)0x00000040U) /*!< Counter direction change up to down Clear Flag */
+
+/****************** Bit definition for LPTIM_IER register ********************/
+#define LPTIM_IER_CMPMIE ((uint32_t)0x00000001U) /*!< Compare match Interrupt Enable */
+#define LPTIM_IER_ARRMIE ((uint32_t)0x00000002U) /*!< Autoreload match Interrupt Enable */
+#define LPTIM_IER_EXTTRIGIE ((uint32_t)0x00000004U) /*!< External trigger edge event Interrupt Enable */
+#define LPTIM_IER_CMPOKIE ((uint32_t)0x00000008U) /*!< Compare register update OK Interrupt Enable */
+#define LPTIM_IER_ARROKIE ((uint32_t)0x00000010U) /*!< Autoreload register update OK Interrupt Enable */
+#define LPTIM_IER_UPIE ((uint32_t)0x00000020U) /*!< Counter direction change down to up Interrupt Enable */
+#define LPTIM_IER_DOWNIE ((uint32_t)0x00000040U) /*!< Counter direction change up to down Interrupt Enable */
+
+/****************** Bit definition for LPTIM_CFGR register *******************/
+#define LPTIM_CFGR_CKSEL ((uint32_t)0x00000001U) /*!< Clock selector */
+
+#define LPTIM_CFGR_CKPOL ((uint32_t)0x00000006U) /*!< CKPOL[1:0] bits (Clock polarity) */
+#define LPTIM_CFGR_CKPOL_0 ((uint32_t)0x00000002U) /*!< Bit 0 */
+#define LPTIM_CFGR_CKPOL_1 ((uint32_t)0x00000004U) /*!< Bit 1 */
+
+#define LPTIM_CFGR_CKFLT ((uint32_t)0x00000018U) /*!< CKFLT[1:0] bits (Configurable digital filter for external clock) */
+#define LPTIM_CFGR_CKFLT_0 ((uint32_t)0x00000008U) /*!< Bit 0 */
+#define LPTIM_CFGR_CKFLT_1 ((uint32_t)0x00000010U) /*!< Bit 1 */
+
+#define LPTIM_CFGR_TRGFLT ((uint32_t)0x000000C0U) /*!< TRGFLT[1:0] bits (Configurable digital filter for trigger) */
+#define LPTIM_CFGR_TRGFLT_0 ((uint32_t)0x00000040U) /*!< Bit 0 */
+#define LPTIM_CFGR_TRGFLT_1 ((uint32_t)0x00000080U) /*!< Bit 1 */
+
+#define LPTIM_CFGR_PRESC ((uint32_t)0x00000E00U) /*!< PRESC[2:0] bits (Clock prescaler) */
+#define LPTIM_CFGR_PRESC_0 ((uint32_t)0x00000200U) /*!< Bit 0 */
+#define LPTIM_CFGR_PRESC_1 ((uint32_t)0x00000400U) /*!< Bit 1 */
+#define LPTIM_CFGR_PRESC_2 ((uint32_t)0x00000800U) /*!< Bit 2 */
+
+#define LPTIM_CFGR_TRIGSEL ((uint32_t)0x0000E000U) /*!< TRIGSEL[2:0]] bits (Trigger selector) */
+#define LPTIM_CFGR_TRIGSEL_0 ((uint32_t)0x00002000U) /*!< Bit 0 */
+#define LPTIM_CFGR_TRIGSEL_1 ((uint32_t)0x00004000U) /*!< Bit 1 */
+#define LPTIM_CFGR_TRIGSEL_2 ((uint32_t)0x00008000U) /*!< Bit 2 */
+
+#define LPTIM_CFGR_TRIGEN ((uint32_t)0x00060000U) /*!< TRIGEN[1:0] bits (Trigger enable and polarity) */
+#define LPTIM_CFGR_TRIGEN_0 ((uint32_t)0x00020000U) /*!< Bit 0 */
+#define LPTIM_CFGR_TRIGEN_1 ((uint32_t)0x00040000U) /*!< Bit 1 */
+
+#define LPTIM_CFGR_TIMOUT ((uint32_t)0x00080000U) /*!< Timout enable */
+#define LPTIM_CFGR_WAVE ((uint32_t)0x00100000U) /*!< Waveform shape */
+#define LPTIM_CFGR_WAVPOL ((uint32_t)0x00200000U) /*!< Waveform shape polarity */
+#define LPTIM_CFGR_PRELOAD ((uint32_t)0x00400000U) /*!< Reg update mode */
+#define LPTIM_CFGR_COUNTMODE ((uint32_t)0x00800000U) /*!< Counter mode enable */
+#define LPTIM_CFGR_ENC ((uint32_t)0x01000000U) /*!< Encoder mode enable */
+
+/****************** Bit definition for LPTIM_CR register ********************/
+#define LPTIM_CR_ENABLE ((uint32_t)0x00000001U) /*!< LPTIMer enable */
+#define LPTIM_CR_SNGSTRT ((uint32_t)0x00000002U) /*!< Timer start in single mode */
+#define LPTIM_CR_CNTSTRT ((uint32_t)0x00000004U) /*!< Timer start in continuous mode */
+
+/****************** Bit definition for LPTIM_CMP register *******************/
+#define LPTIM_CMP_CMP ((uint32_t)0x0000FFFFU) /*!< Compare register */
+
+/****************** Bit definition for LPTIM_ARR register *******************/
+#define LPTIM_ARR_ARR ((uint32_t)0x0000FFFFU) /*!< Auto reload register */
+
+/****************** Bit definition for LPTIM_CNT register *******************/
+#define LPTIM_CNT_CNT ((uint32_t)0x0000FFFFU) /*!< Counter register */
+
+/******************************************************************************/
+/* */
+/* Power Control (PWR) */
+/* */
+/******************************************************************************/
+
+/******************** Bit definition for PWR_CR register ********************/
+#define PWR_CR_LPSDSR ((uint32_t)0x00000001U) /*!< Low-power deepsleep/sleep/low power run */
+#define PWR_CR_PDDS ((uint32_t)0x00000002U) /*!< Power Down Deepsleep */
+#define PWR_CR_CWUF ((uint32_t)0x00000004U) /*!< Clear Wakeup Flag */
+#define PWR_CR_CSBF ((uint32_t)0x00000008U) /*!< Clear Standby Flag */
+#define PWR_CR_PVDE ((uint32_t)0x00000010U) /*!< Power Voltage Detector Enable */
+
+#define PWR_CR_PLS ((uint32_t)0x000000E0U) /*!< PLS[2:0] bits (PVD Level Selection) */
+#define PWR_CR_PLS_0 ((uint32_t)0x00000020U) /*!< Bit 0 */
+#define PWR_CR_PLS_1 ((uint32_t)0x00000040U) /*!< Bit 1 */
+#define PWR_CR_PLS_2 ((uint32_t)0x00000080U) /*!< Bit 2 */
+
+/*!< PVD level configuration */
+#define PWR_CR_PLS_LEV0 ((uint32_t)0x00000000U) /*!< PVD level 0 */
+#define PWR_CR_PLS_LEV1 ((uint32_t)0x00000020U) /*!< PVD level 1 */
+#define PWR_CR_PLS_LEV2 ((uint32_t)0x00000040U) /*!< PVD level 2 */
+#define PWR_CR_PLS_LEV3 ((uint32_t)0x00000060U) /*!< PVD level 3 */
+#define PWR_CR_PLS_LEV4 ((uint32_t)0x00000080U) /*!< PVD level 4 */
+#define PWR_CR_PLS_LEV5 ((uint32_t)0x000000A0U) /*!< PVD level 5 */
+#define PWR_CR_PLS_LEV6 ((uint32_t)0x000000C0U) /*!< PVD level 6 */
+#define PWR_CR_PLS_LEV7 ((uint32_t)0x000000E0U) /*!< PVD level 7 */
+
+#define PWR_CR_DBP ((uint32_t)0x00000100U) /*!< Disable Backup Domain write protection */
+#define PWR_CR_ULP ((uint32_t)0x00000200U) /*!< Ultra Low Power mode */
+#define PWR_CR_FWU ((uint32_t)0x00000400U) /*!< Fast wakeup */
+
+#define PWR_CR_VOS ((uint32_t)0x00001800U) /*!< VOS[1:0] bits (Voltage scaling range selection) */
+#define PWR_CR_VOS_0 ((uint32_t)0x00000800U) /*!< Bit 0 */
+#define PWR_CR_VOS_1 ((uint32_t)0x00001000U) /*!< Bit 1 */
+#define PWR_CR_DSEEKOFF ((uint32_t)0x00002000U) /*!< Deep Sleep mode with EEPROM kept Off */
+#define PWR_CR_LPRUN ((uint32_t)0x00004000U) /*!< Low power run mode */
+
+/******************* Bit definition for PWR_CSR register ********************/
+#define PWR_CSR_WUF ((uint32_t)0x00000001U) /*!< Wakeup Flag */
+#define PWR_CSR_SBF ((uint32_t)0x00000002U) /*!< Standby Flag */
+#define PWR_CSR_PVDO ((uint32_t)0x00000004U) /*!< PVD Output */
+#define PWR_CSR_VREFINTRDYF ((uint32_t)0x00000008U) /*!< Internal voltage reference (VREFINT) ready flag */
+#define PWR_CSR_VOSF ((uint32_t)0x00000010U) /*!< Voltage Scaling select flag */
+#define PWR_CSR_REGLPF ((uint32_t)0x00000020U) /*!< Regulator LP flag */
+
+#define PWR_CSR_EWUP1 ((uint32_t)0x00000100U) /*!< Enable WKUP pin 1 */
+#define PWR_CSR_EWUP2 ((uint32_t)0x00000200U) /*!< Enable WKUP pin 2 */
+#define PWR_CSR_EWUP3 ((uint32_t)0x00000400U) /*!< Enable WKUP pin 3 */
+
+/******************************************************************************/
+/* */
+/* Reset and Clock Control */
+/* */
+/******************************************************************************/
+
+/******************** Bit definition for RCC_CR register ********************/
+#define RCC_CR_HSION ((uint32_t)0x00000001U) /*!< Internal High Speed clock enable */
+#define RCC_CR_HSIKERON ((uint32_t)0x00000002U) /*!< Internal High Speed clock enable for some IPs Kernel */
+#define RCC_CR_HSIRDY ((uint32_t)0x00000004U) /*!< Internal High Speed clock ready flag */
+#define RCC_CR_HSIDIVEN ((uint32_t)0x00000008U) /*!< Internal High Speed clock divider enable */
+#define RCC_CR_HSIDIVF ((uint32_t)0x00000010U) /*!< Internal High Speed clock divider flag */
+#define RCC_CR_HSIOUTEN ((uint32_t)0x00000020U) /*!< Internal High Speed clock out enable */
+#define RCC_CR_MSION ((uint32_t)0x00000100U) /*!< Internal Multi Speed clock enable */
+#define RCC_CR_MSIRDY ((uint32_t)0x00000200U) /*!< Internal Multi Speed clock ready flag */
+#define RCC_CR_HSEON ((uint32_t)0x00010000U) /*!< External High Speed clock enable */
+#define RCC_CR_HSERDY ((uint32_t)0x00020000U) /*!< External High Speed clock ready flag */
+#define RCC_CR_HSEBYP ((uint32_t)0x00040000U) /*!< External High Speed clock Bypass */
+#define RCC_CR_CSSHSEON ((uint32_t)0x00080000U) /*!< HSE Clock Security System enable */
+#define RCC_CR_RTCPRE ((uint32_t)0x00300000U) /*!< RTC prescaler [1:0] bits */
+#define RCC_CR_RTCPRE_0 ((uint32_t)0x00100000U) /*!< RTC prescaler Bit 0 */
+#define RCC_CR_RTCPRE_1 ((uint32_t)0x00200000U) /*!< RTC prescaler Bit 1 */
+#define RCC_CR_PLLON ((uint32_t)0x01000000U) /*!< PLL enable */
+#define RCC_CR_PLLRDY ((uint32_t)0x02000000U) /*!< PLL clock ready flag */
+
+/* Reference defines */
+#define RCC_CR_CSSON RCC_CR_CSSHSEON
+
+/******************** Bit definition for RCC_ICSCR register *****************/
+#define RCC_ICSCR_HSICAL ((uint32_t)0x000000FFU) /*!< Internal High Speed clock Calibration */
+#define RCC_ICSCR_HSITRIM ((uint32_t)0x00001F00U) /*!< Internal High Speed clock trimming */
+
+#define RCC_ICSCR_MSIRANGE ((uint32_t)0x0000E000U) /*!< Internal Multi Speed clock Range */
+#define RCC_ICSCR_MSIRANGE_0 ((uint32_t)0x00000000U) /*!< Internal Multi Speed clock Range 65.536 KHz */
+#define RCC_ICSCR_MSIRANGE_1 ((uint32_t)0x00002000U) /*!< Internal Multi Speed clock Range 131.072 KHz */
+#define RCC_ICSCR_MSIRANGE_2 ((uint32_t)0x00004000U) /*!< Internal Multi Speed clock Range 262.144 KHz */
+#define RCC_ICSCR_MSIRANGE_3 ((uint32_t)0x00006000U) /*!< Internal Multi Speed clock Range 524.288 KHz */
+#define RCC_ICSCR_MSIRANGE_4 ((uint32_t)0x00008000U) /*!< Internal Multi Speed clock Range 1.048 MHz */
+#define RCC_ICSCR_MSIRANGE_5 ((uint32_t)0x0000A000U) /*!< Internal Multi Speed clock Range 2.097 MHz */
+#define RCC_ICSCR_MSIRANGE_6 ((uint32_t)0x0000C000U) /*!< Internal Multi Speed clock Range 4.194 MHz */
+#define RCC_ICSCR_MSICAL ((uint32_t)0x00FF0000U) /*!< Internal Multi Speed clock Calibration */
+#define RCC_ICSCR_MSITRIM ((uint32_t)0xFF000000U) /*!< Internal Multi Speed clock trimming */
+
+
+/******************* Bit definition for RCC_CFGR register *******************/
+/*!< SW configuration */
+#define RCC_CFGR_SW ((uint32_t)0x00000003U) /*!< SW[1:0] bits (System clock Switch) */
+#define RCC_CFGR_SW_0 ((uint32_t)0x00000001U) /*!< Bit 0 */
+#define RCC_CFGR_SW_1 ((uint32_t)0x00000002U) /*!< Bit 1 */
+
+#define RCC_CFGR_SW_MSI ((uint32_t)0x00000000U) /*!< MSI selected as system clock */
+#define RCC_CFGR_SW_HSI ((uint32_t)0x00000001U) /*!< HSI selected as system clock */
+#define RCC_CFGR_SW_HSE ((uint32_t)0x00000002U) /*!< HSE selected as system clock */
+#define RCC_CFGR_SW_PLL ((uint32_t)0x00000003U) /*!< PLL selected as system clock */
+
+/*!< SWS configuration */
+#define RCC_CFGR_SWS ((uint32_t)0x0000000CU) /*!< SWS[1:0] bits (System Clock Switch Status) */
+#define RCC_CFGR_SWS_0 ((uint32_t)0x00000004U) /*!< Bit 0 */
+#define RCC_CFGR_SWS_1 ((uint32_t)0x00000008U) /*!< Bit 1 */
+
+#define RCC_CFGR_SWS_MSI ((uint32_t)0x00000000U) /*!< MSI oscillator used as system clock */
+#define RCC_CFGR_SWS_HSI ((uint32_t)0x00000004U) /*!< HSI oscillator used as system clock */
+#define RCC_CFGR_SWS_HSE ((uint32_t)0x00000008U) /*!< HSE oscillator used as system clock */
+#define RCC_CFGR_SWS_PLL ((uint32_t)0x0000000CU) /*!< PLL used as system clock */
+
+/*!< HPRE configuration */
+#define RCC_CFGR_HPRE ((uint32_t)0x000000F0U) /*!< HPRE[3:0] bits (AHB prescaler) */
+#define RCC_CFGR_HPRE_0 ((uint32_t)0x00000010U) /*!< Bit 0 */
+#define RCC_CFGR_HPRE_1 ((uint32_t)0x00000020U) /*!< Bit 1 */
+#define RCC_CFGR_HPRE_2 ((uint32_t)0x00000040U) /*!< Bit 2 */
+#define RCC_CFGR_HPRE_3 ((uint32_t)0x00000080U) /*!< Bit 3 */
+
+#define RCC_CFGR_HPRE_DIV1 ((uint32_t)0x00000000U) /*!< SYSCLK not divided */
+#define RCC_CFGR_HPRE_DIV2 ((uint32_t)0x00000080U) /*!< SYSCLK divided by 2 */
+#define RCC_CFGR_HPRE_DIV4 ((uint32_t)0x00000090U) /*!< SYSCLK divided by 4 */
+#define RCC_CFGR_HPRE_DIV8 ((uint32_t)0x000000A0U) /*!< SYSCLK divided by 8 */
+#define RCC_CFGR_HPRE_DIV16 ((uint32_t)0x000000B0U) /*!< SYSCLK divided by 16 */
+#define RCC_CFGR_HPRE_DIV64 ((uint32_t)0x000000C0U) /*!< SYSCLK divided by 64 */
+#define RCC_CFGR_HPRE_DIV128 ((uint32_t)0x000000D0U) /*!< SYSCLK divided by 128 */
+#define RCC_CFGR_HPRE_DIV256 ((uint32_t)0x000000E0U) /*!< SYSCLK divided by 256 */
+#define RCC_CFGR_HPRE_DIV512 ((uint32_t)0x000000F0U) /*!< SYSCLK divided by 512 */
+
+/*!< PPRE1 configuration */
+#define RCC_CFGR_PPRE1 ((uint32_t)0x00000700U) /*!< PRE1[2:0] bits (APB1 prescaler) */
+#define RCC_CFGR_PPRE1_0 ((uint32_t)0x00000100U) /*!< Bit 0 */
+#define RCC_CFGR_PPRE1_1 ((uint32_t)0x00000200U) /*!< Bit 1 */
+#define RCC_CFGR_PPRE1_2 ((uint32_t)0x00000400U) /*!< Bit 2 */
+
+#define RCC_CFGR_PPRE1_DIV1 ((uint32_t)0x00000000U) /*!< HCLK not divided */
+#define RCC_CFGR_PPRE1_DIV2 ((uint32_t)0x00000400U) /*!< HCLK divided by 2 */
+#define RCC_CFGR_PPRE1_DIV4 ((uint32_t)0x00000500U) /*!< HCLK divided by 4 */
+#define RCC_CFGR_PPRE1_DIV8 ((uint32_t)0x00000600U) /*!< HCLK divided by 8 */
+#define RCC_CFGR_PPRE1_DIV16 ((uint32_t)0x00000700U) /*!< HCLK divided by 16 */
+
+/*!< PPRE2 configuration */
+#define RCC_CFGR_PPRE2 ((uint32_t)0x00003800U) /*!< PRE2[2:0] bits (APB2 prescaler) */
+#define RCC_CFGR_PPRE2_0 ((uint32_t)0x00000800U) /*!< Bit 0 */
+#define RCC_CFGR_PPRE2_1 ((uint32_t)0x00001000U) /*!< Bit 1 */
+#define RCC_CFGR_PPRE2_2 ((uint32_t)0x00002000U) /*!< Bit 2 */
+
+#define RCC_CFGR_PPRE2_DIV1 ((uint32_t)0x00000000U) /*!< HCLK not divided */
+#define RCC_CFGR_PPRE2_DIV2 ((uint32_t)0x00002000U) /*!< HCLK divided by 2 */
+#define RCC_CFGR_PPRE2_DIV4 ((uint32_t)0x00002800U) /*!< HCLK divided by 4 */
+#define RCC_CFGR_PPRE2_DIV8 ((uint32_t)0x00003000U) /*!< HCLK divided by 8 */
+#define RCC_CFGR_PPRE2_DIV16 ((uint32_t)0x00003800U) /*!< HCLK divided by 16 */
+
+#define RCC_CFGR_STOPWUCK ((uint32_t)0x00008000U) /*!< Wake Up from Stop Clock selection */
+
+/*!< PLL entry clock source*/
+#define RCC_CFGR_PLLSRC ((uint32_t)0x00010000U) /*!< PLL entry clock source */
+
+#define RCC_CFGR_PLLSRC_HSI ((uint32_t)0x00000000U) /*!< HSI as PLL entry clock source */
+#define RCC_CFGR_PLLSRC_HSE ((uint32_t)0x00010000U) /*!< HSE as PLL entry clock source */
+
+
+/*!< PLLMUL configuration */
+#define RCC_CFGR_PLLMUL ((uint32_t)0x003C0000U) /*!< PLLMUL[3:0] bits (PLL multiplication factor) */
+#define RCC_CFGR_PLLMUL_0 ((uint32_t)0x00040000U) /*!< Bit 0 */
+#define RCC_CFGR_PLLMUL_1 ((uint32_t)0x00080000U) /*!< Bit 1 */
+#define RCC_CFGR_PLLMUL_2 ((uint32_t)0x00100000U) /*!< Bit 2 */
+#define RCC_CFGR_PLLMUL_3 ((uint32_t)0x00200000U) /*!< Bit 3 */
+
+#define RCC_CFGR_PLLMUL3 ((uint32_t)0x00000000U) /*!< PLL input clock * 3 */
+#define RCC_CFGR_PLLMUL4 ((uint32_t)0x00040000U) /*!< PLL input clock * 4 */
+#define RCC_CFGR_PLLMUL6 ((uint32_t)0x00080000U) /*!< PLL input clock * 6 */
+#define RCC_CFGR_PLLMUL8 ((uint32_t)0x000C0000U) /*!< PLL input clock * 8 */
+#define RCC_CFGR_PLLMUL12 ((uint32_t)0x00100000U) /*!< PLL input clock * 12 */
+#define RCC_CFGR_PLLMUL16 ((uint32_t)0x00140000U) /*!< PLL input clock * 16 */
+#define RCC_CFGR_PLLMUL24 ((uint32_t)0x00180000U) /*!< PLL input clock * 24 */
+#define RCC_CFGR_PLLMUL32 ((uint32_t)0x001C0000U) /*!< PLL input clock * 32 */
+#define RCC_CFGR_PLLMUL48 ((uint32_t)0x00200000U) /*!< PLL input clock * 48 */
+
+/*!< PLLDIV configuration */
+#define RCC_CFGR_PLLDIV ((uint32_t)0x00C00000U) /*!< PLLDIV[1:0] bits (PLL Output Division) */
+#define RCC_CFGR_PLLDIV_0 ((uint32_t)0x00400000U) /*!< Bit0 */
+#define RCC_CFGR_PLLDIV_1 ((uint32_t)0x00800000U) /*!< Bit1 */
+
+#define RCC_CFGR_PLLDIV2 ((uint32_t)0x00400000U) /*!< PLL clock output = CKVCO / 2 */
+#define RCC_CFGR_PLLDIV3 ((uint32_t)0x00800000U) /*!< PLL clock output = CKVCO / 3 */
+#define RCC_CFGR_PLLDIV4 ((uint32_t)0x00C00000U) /*!< PLL clock output = CKVCO / 4 */
+
+/*!< MCO configuration */
+#define RCC_CFGR_MCOSEL ((uint32_t)0x0F000000U) /*!< MCO[3:0] bits (Microcontroller Clock Output) */
+#define RCC_CFGR_MCOSEL_0 ((uint32_t)0x01000000U) /*!< Bit 0 */
+#define RCC_CFGR_MCOSEL_1 ((uint32_t)0x02000000U) /*!< Bit 1 */
+#define RCC_CFGR_MCOSEL_2 ((uint32_t)0x04000000U) /*!< Bit 2 */
+#define RCC_CFGR_MCOSEL_3 ((uint32_t)0x08000000U) /*!< Bit 3 */
+
+#define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000U) /*!< No clock */
+#define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x01000000U) /*!< System clock selected as MCO source */
+#define RCC_CFGR_MCO_HSI ((uint32_t)0x02000000U) /*!< Internal 16 MHz RC oscillator clock selected */
+#define RCC_CFGR_MCO_MSI ((uint32_t)0x03000000U) /*!< Internal Medium Speed RC oscillator clock selected */
+#define RCC_CFGR_MCO_HSE ((uint32_t)0x04000000U) /*!< External 1-25 MHz oscillator clock selected */
+#define RCC_CFGR_MCO_PLL ((uint32_t)0x05000000U) /*!< PLL clock divided */
+#define RCC_CFGR_MCO_LSI ((uint32_t)0x06000000U) /*!< LSI selected */
+#define RCC_CFGR_MCO_LSE ((uint32_t)0x07000000U) /*!< LSE selected */
+
+#define RCC_CFGR_MCOPRE ((uint32_t)0x70000000U) /*!< MCO prescaler */
+#define RCC_CFGR_MCOPRE_0 ((uint32_t)0x10000000U) /*!< MCO is divided by 2 */
+#define RCC_CFGR_MCOPRE_1 ((uint32_t)0x20000000U) /*!< MCO is divided by 4 */
+#define RCC_CFGR_MCOPRE_2 ((uint32_t)0x40000000U) /*!< MCO is divided by 8 */
+
+#define RCC_CFGR_MCOPRE_DIV1 ((uint32_t)0x00000000U) /*!< MCO is divided by 1 */
+#define RCC_CFGR_MCOPRE_DIV2 ((uint32_t)0x10000000U) /*!< MCO is divided by 2 */
+#define RCC_CFGR_MCOPRE_DIV4 ((uint32_t)0x20000000U) /*!< MCO is divided by 4 */
+#define RCC_CFGR_MCOPRE_DIV8 ((uint32_t)0x30000000U) /*!< MCO is divided by 8 */
+#define RCC_CFGR_MCOPRE_DIV16 ((uint32_t)0x40000000U) /*!< MCO is divided by 16 */
+
+/* Legacy defines */
+#define RCC_CFGR_MCO_PRE RCC_CFGR_MCOPRE /*!< MCO prescaler */
+#define RCC_CFGR_MCO_PRE_1 RCC_CFGR_MCOPRE_DIV1 /*!< MCO is divided by 1 */
+#define RCC_CFGR_MCO_PRE_2 RCC_CFGR_MCOPRE_DIV2 /*!< MCO is divided by 1 */
+#define RCC_CFGR_MCO_PRE_4 RCC_CFGR_MCOPRE_DIV4 /*!< MCO is divided by 1 */
+#define RCC_CFGR_MCO_PRE_8 RCC_CFGR_MCOPRE_DIV8 /*!< MCO is divided by 1 */
+#define RCC_CFGR_MCO_PRE_16 RCC_CFGR_MCOPRE_DIV16 /*!< MCO is divided by 1 */
+
+/*!<****************** Bit definition for RCC_CIER register ********************/
+#define RCC_CIER_LSIRDYIE ((uint32_t)0x00000001U) /*!< LSI Ready Interrupt Enable */
+#define RCC_CIER_LSERDYIE ((uint32_t)0x00000002U) /*!< LSE Ready Interrupt Enable */
+#define RCC_CIER_HSIRDYIE ((uint32_t)0x00000004U) /*!< HSI Ready Interrupt Enable */
+#define RCC_CIER_HSERDYIE ((uint32_t)0x00000008U) /*!< HSE Ready Interrupt Enable */
+#define RCC_CIER_PLLRDYIE ((uint32_t)0x00000010U) /*!< PLL Ready Interrupt Enable */
+#define RCC_CIER_MSIRDYIE ((uint32_t)0x00000020U) /*!< MSI Ready Interrupt Enable */
+#define RCC_CIER_CSSLSE ((uint32_t)0x00000080U) /*!< LSE CSS Interrupt Enable */
+
+/* Reference defines */
+#define RCC_CIER_LSECSSIE RCC_CIER_CSSLSE
+
+/*!<****************** Bit definition for RCC_CIFR register ********************/
+#define RCC_CIFR_LSIRDYF ((uint32_t)0x00000001U) /*!< LSI Ready Interrupt flag */
+#define RCC_CIFR_LSERDYF ((uint32_t)0x00000002U) /*!< LSE Ready Interrupt flag */
+#define RCC_CIFR_HSIRDYF ((uint32_t)0x00000004U) /*!< HSI Ready Interrupt flag */
+#define RCC_CIFR_HSERDYF ((uint32_t)0x00000008U) /*!< HSE Ready Interrupt flag */
+#define RCC_CIFR_PLLRDYF ((uint32_t)0x00000010U) /*!< PLL Ready Interrupt flag */
+#define RCC_CIFR_MSIRDYF ((uint32_t)0x00000020U) /*!< MSI Ready Interrupt flag */
+#define RCC_CIFR_CSSLSEF ((uint32_t)0x00000080U) /*!< LSE Clock Security System Interrupt flag */
+#define RCC_CIFR_CSSHSEF ((uint32_t)0x00000100U) /*!< HSE Clock Security System Interrupt flag */
+
+/* Reference defines */
+#define RCC_CIFR_LSECSSF RCC_CIFR_CSSLSEF
+#define RCC_CIFR_CSSF RCC_CIFR_CSSHSEF
+
+/*!<****************** Bit definition for RCC_CICR register ********************/
+#define RCC_CICR_LSIRDYC ((uint32_t)0x00000001U) /*!< LSI Ready Interrupt Clear */
+#define RCC_CICR_LSERDYC ((uint32_t)0x00000002U) /*!< LSE Ready Interrupt Clear */
+#define RCC_CICR_HSIRDYC ((uint32_t)0x00000004U) /*!< HSI Ready Interrupt Clear */
+#define RCC_CICR_HSERDYC ((uint32_t)0x00000008U) /*!< HSE Ready Interrupt Clear */
+#define RCC_CICR_PLLRDYC ((uint32_t)0x00000010U) /*!< PLL Ready Interrupt Clear */
+#define RCC_CICR_MSIRDYC ((uint32_t)0x00000020U) /*!< MSI Ready Interrupt Clear */
+#define RCC_CICR_CSSLSEC ((uint32_t)0x00000080U) /*!< LSE Clock Security System Interrupt Clear */
+#define RCC_CICR_CSSHSEC ((uint32_t)0x00000100U) /*!< HSE Clock Security System Interrupt Clear */
+
+/* Reference defines */
+#define RCC_CICR_LSECSSC RCC_CICR_CSSLSEC
+#define RCC_CICR_CSSC RCC_CICR_CSSHSEC
+/***************** Bit definition for RCC_IOPRSTR register ******************/
+#define RCC_IOPRSTR_IOPARST ((uint32_t)0x00000001U) /*!< GPIO port A reset */
+#define RCC_IOPRSTR_IOPBRST ((uint32_t)0x00000002U) /*!< GPIO port B reset */
+#define RCC_IOPRSTR_IOPCRST ((uint32_t)0x00000004U) /*!< GPIO port C reset */
+#define RCC_IOPRSTR_IOPHRST ((uint32_t)0x00000080U) /*!< GPIO port H reset */
+
+/* Reference defines */
+#define RCC_IOPRSTR_GPIOARST RCC_IOPRSTR_IOPARST /*!< GPIO port A reset */
+#define RCC_IOPRSTR_GPIOBRST RCC_IOPRSTR_IOPBRST /*!< GPIO port B reset */
+#define RCC_IOPRSTR_GPIOCRST RCC_IOPRSTR_IOPCRST /*!< GPIO port C reset */
+#define RCC_IOPRSTR_GPIOHRST RCC_IOPRSTR_IOPHRST /*!< GPIO port H reset */
+
+
+/****************** Bit definition for RCC_AHBRST register ******************/
+#define RCC_AHBRSTR_DMARST ((uint32_t)0x00000001U) /*!< DMA1 reset */
+#define RCC_AHBRSTR_MIFRST ((uint32_t)0x00000100U) /*!< Memory interface reset reset */
+#define RCC_AHBRSTR_CRCRST ((uint32_t)0x00001000U) /*!< CRC reset */
+
+/* Reference defines */
+#define RCC_AHBRSTR_DMA1RST RCC_AHBRSTR_DMARST /*!< DMA1 reset */
+
+/***************** Bit definition for RCC_APB2RSTR register *****************/
+#define RCC_APB2RSTR_SYSCFGRST ((uint32_t)0x00000001U) /*!< SYSCFG clock reset */
+#define RCC_APB2RSTR_TIM21RST ((uint32_t)0x00000004U) /*!< TIM21 clock reset */
+#define RCC_APB2RSTR_TIM22RST ((uint32_t)0x00000020U) /*!< TIM22 clock reset */
+#define RCC_APB2RSTR_ADCRST ((uint32_t)0x00000200U) /*!< ADC1 clock reset */
+#define RCC_APB2RSTR_SPI1RST ((uint32_t)0x00001000U) /*!< SPI1 clock reset */
+#define RCC_APB2RSTR_DBGRST ((uint32_t)0x00400000U) /*!< DBGMCU clock reset */
+
+/* Reference defines */
+#define RCC_APB2RSTR_ADC1RST RCC_APB2RSTR_ADCRST /*!< ADC1 clock reset */
+#define RCC_APB2RSTR_DBGMCURST RCC_APB2RSTR_DBGRST /*!< DBGMCU clock reset */
+
+/***************** Bit definition for RCC_APB1RSTR register *****************/
+#define RCC_APB1RSTR_TIM2RST ((uint32_t)0x00000001U) /*!< Timer 2 clock reset */
+#define RCC_APB1RSTR_WWDGRST ((uint32_t)0x00000800U) /*!< Window Watchdog clock reset */
+#define RCC_APB1RSTR_USART2RST ((uint32_t)0x00020000U) /*!< USART 2 clock reset */
+#define RCC_APB1RSTR_LPUART1RST ((uint32_t)0x00040000U) /*!< LPUART1 clock reset */
+#define RCC_APB1RSTR_I2C1RST ((uint32_t)0x00200000U) /*!< I2C 1 clock reset */
+#define RCC_APB1RSTR_PWRRST ((uint32_t)0x10000000U) /*!< PWR clock reset */
+#define RCC_APB1RSTR_LPTIM1RST ((uint32_t)0x80000000U) /*!< LPTIM1 clock reset */
+
+/***************** Bit definition for RCC_IOPENR register ******************/
+#define RCC_IOPENR_IOPAEN ((uint32_t)0x00000001U) /*!< GPIO port A clock enable */
+#define RCC_IOPENR_IOPBEN ((uint32_t)0x00000002U) /*!< GPIO port B clock enable */
+#define RCC_IOPENR_IOPCEN ((uint32_t)0x00000004U) /*!< GPIO port C clock enable */
+#define RCC_IOPENR_IOPHEN ((uint32_t)0x00000080U) /*!< GPIO port H clock enable */
+
+/* Reference defines */
+#define RCC_IOPENR_GPIOAEN RCC_IOPENR_IOPAEN /*!< GPIO port A clock enable */
+#define RCC_IOPENR_GPIOBEN RCC_IOPENR_IOPBEN /*!< GPIO port B clock enable */
+#define RCC_IOPENR_GPIOCEN RCC_IOPENR_IOPCEN /*!< GPIO port C clock enable */
+#define RCC_IOPENR_GPIOHEN RCC_IOPENR_IOPHEN /*!< GPIO port H clock enable */
+
+/***************** Bit definition for RCC_AHBENR register ******************/
+#define RCC_AHBENR_DMAEN ((uint32_t)0x00000001U) /*!< DMA1 clock enable */
+#define RCC_AHBENR_MIFEN ((uint32_t)0x00000100U) /*!< NVM interface clock enable bit */
+#define RCC_AHBENR_CRCEN ((uint32_t)0x00001000U) /*!< CRC clock enable */
+
+/* Reference defines */
+#define RCC_AHBENR_DMA1EN RCC_AHBENR_DMAEN /*!< DMA1 clock enable */
+
+/***************** Bit definition for RCC_APB2ENR register ******************/
+#define RCC_APB2ENR_SYSCFGEN ((uint32_t)0x00000001U) /*!< SYSCFG clock enable */
+#define RCC_APB2ENR_TIM21EN ((uint32_t)0x00000004U) /*!< TIM21 clock enable */
+#define RCC_APB2ENR_TIM22EN ((uint32_t)0x00000020U) /*!< TIM22 clock enable */
+#define RCC_APB2ENR_FWEN ((uint32_t)0x00000080U) /*!< MiFare Firewall clock enable */
+#define RCC_APB2ENR_ADCEN ((uint32_t)0x00000200U) /*!< ADC1 clock enable */
+#define RCC_APB2ENR_SPI1EN ((uint32_t)0x00001000U) /*!< SPI1 clock enable */
+#define RCC_APB2ENR_DBGEN ((uint32_t)0x00400000U) /*!< DBGMCU clock enable */
+
+/* Reference defines */
+
+#define RCC_APB2ENR_MIFIEN RCC_APB2ENR_FWEN /*!< MiFare Firewall clock enable */
+#define RCC_APB2ENR_ADC1EN RCC_APB2ENR_ADCEN /*!< ADC1 clock enable */
+#define RCC_APB2ENR_DBGMCUEN RCC_APB2ENR_DBGEN /*!< DBGMCU clock enable */
+
+/***************** Bit definition for RCC_APB1ENR register ******************/
+#define RCC_APB1ENR_TIM2EN ((uint32_t)0x00000001U) /*!< Timer 2 clock enable */
+#define RCC_APB1ENR_WWDGEN ((uint32_t)0x00000800U) /*!< Window Watchdog clock enable */
+#define RCC_APB1ENR_USART2EN ((uint32_t)0x00020000U) /*!< USART2 clock enable */
+#define RCC_APB1ENR_LPUART1EN ((uint32_t)0x00040000U) /*!< LPUART1 clock enable */
+#define RCC_APB1ENR_I2C1EN ((uint32_t)0x00200000U) /*!< I2C1 clock enable */
+#define RCC_APB1ENR_PWREN ((uint32_t)0x10000000U) /*!< PWR clock enable */
+#define RCC_APB1ENR_LPTIM1EN ((uint32_t)0x80000000U) /*!< LPTIM1 clock enable */
+
+/****************** Bit definition for RCC_IOPSMENR register ****************/
+#define RCC_IOPSMENR_IOPASMEN ((uint32_t)0x00000001U) /*!< GPIO port A clock enabled in sleep mode */
+#define RCC_IOPSMENR_IOPBSMEN ((uint32_t)0x00000002U) /*!< GPIO port B clock enabled in sleep mode */
+#define RCC_IOPSMENR_IOPCSMEN ((uint32_t)0x00000004U) /*!< GPIO port C clock enabled in sleep mode */
+#define RCC_IOPSMENR_IOPHSMEN ((uint32_t)0x00000080U) /*!< GPIO port H clock enabled in sleep mode */
+
+/* Reference defines */
+#define RCC_IOPSMENR_GPIOASMEN RCC_IOPSMENR_IOPASMEN /*!< GPIO port A clock enabled in sleep mode */
+#define RCC_IOPSMENR_GPIOBSMEN RCC_IOPSMENR_IOPBSMEN /*!< GPIO port B clock enabled in sleep mode */
+#define RCC_IOPSMENR_GPIOCSMEN RCC_IOPSMENR_IOPCSMEN /*!< GPIO port C clock enabled in sleep mode */
+#define RCC_IOPSMENR_GPIOHSMEN RCC_IOPSMENR_IOPHSMEN /*!< GPIO port H clock enabled in sleep mode */
+
+/***************** Bit definition for RCC_AHBSMENR register ******************/
+#define RCC_AHBSMENR_DMASMEN ((uint32_t)0x00000001U) /*!< DMA1 clock enabled in sleep mode */
+#define RCC_AHBSMENR_MIFSMEN ((uint32_t)0x00000100U) /*!< NVM interface clock enable during sleep mode */
+#define RCC_AHBSMENR_SRAMSMEN ((uint32_t)0x00000200U) /*!< SRAM clock enabled in sleep mode */
+#define RCC_AHBSMENR_CRCSMEN ((uint32_t)0x00001000U) /*!< CRC clock enabled in sleep mode */
+
+/* Reference defines */
+#define RCC_AHBSMENR_DMA1SMEN RCC_AHBSMENR_DMASMEN /*!< DMA1 clock enabled in sleep mode */
+
+/***************** Bit definition for RCC_APB2SMENR register ******************/
+#define RCC_APB2SMENR_SYSCFGSMEN ((uint32_t)0x00000001U) /*!< SYSCFG clock enabled in sleep mode */
+#define RCC_APB2SMENR_TIM21SMEN ((uint32_t)0x00000004U) /*!< TIM21 clock enabled in sleep mode */
+#define RCC_APB2SMENR_TIM22SMEN ((uint32_t)0x00000020U) /*!< TIM22 clock enabled in sleep mode */
+#define RCC_APB2SMENR_ADCSMEN ((uint32_t)0x00000200U) /*!< ADC1 clock enabled in sleep mode */
+#define RCC_APB2SMENR_SPI1SMEN ((uint32_t)0x00001000U) /*!< SPI1 clock enabled in sleep mode */
+#define RCC_APB2SMENR_DBGSMEN ((uint32_t)0x00400000U) /*!< DBGMCU clock enabled in sleep mode */
+
+/* Reference defines */
+#define RCC_APB2SMENR_ADC1SMEN RCC_APB2SMENR_ADCSMEN /*!< ADC1 clock enabled in sleep mode */
+#define RCC_APB2SMENR_DBGMCUSMEN RCC_APB2SMENR_DBGSMEN /*!< DBGMCU clock enabled in sleep mode */
+
+/***************** Bit definition for RCC_APB1SMENR register ******************/
+#define RCC_APB1SMENR_TIM2SMEN ((uint32_t)0x00000001U) /*!< Timer 2 clock enabled in sleep mode */
+#define RCC_APB1SMENR_WWDGSMEN ((uint32_t)0x00000800U) /*!< Window Watchdog clock enabled in sleep mode */
+#define RCC_APB1SMENR_USART2SMEN ((uint32_t)0x00020000U) /*!< USART2 clock enabled in sleep mode */
+#define RCC_APB1SMENR_LPUART1SMEN ((uint32_t)0x00040000U) /*!< LPUART1 clock enabled in sleep mode */
+#define RCC_APB1SMENR_I2C1SMEN ((uint32_t)0x00200000U) /*!< I2C1 clock enabled in sleep mode */
+#define RCC_APB1SMENR_PWRSMEN ((uint32_t)0x10000000U) /*!< PWR clock enabled in sleep mode */
+#define RCC_APB1SMENR_LPTIM1SMEN ((uint32_t)0x80000000U) /*!< LPTIM1 clock enabled in sleep mode */
+
+/*!< USART2 Clock source selection */
+#define RCC_CCIPR_USART2SEL ((uint32_t)0x0000000CU) /*!< USART2SEL[1:0] bits */
+#define RCC_CCIPR_USART2SEL_0 ((uint32_t)0x00000004U) /*!< Bit 0 */
+#define RCC_CCIPR_USART2SEL_1 ((uint32_t)0x00000008U) /*!< Bit 1 */
+
+/*!< LPUART1 Clock source selection */
+#define RCC_CCIPR_LPUART1SEL ((uint32_t)0x0000C00) /*!< LPUART1SEL[1:0] bits */
+#define RCC_CCIPR_LPUART1SEL_0 ((uint32_t)0x0000400) /*!< Bit 0 */
+#define RCC_CCIPR_LPUART1SEL_1 ((uint32_t)0x0000800) /*!< Bit 1 */
+
+/*!< I2C1 Clock source selection */
+#define RCC_CCIPR_I2C1SEL ((uint32_t)0x00003000U) /*!< I2C1SEL [1:0] bits */
+#define RCC_CCIPR_I2C1SEL_0 ((uint32_t)0x00001000U) /*!< Bit 0 */
+#define RCC_CCIPR_I2C1SEL_1 ((uint32_t)0x00002000U) /*!< Bit 1 */
+
+
+/*!< LPTIM1 Clock source selection */
+#define RCC_CCIPR_LPTIM1SEL ((uint32_t)0x000C0000U) /*!< LPTIM1SEL [1:0] bits */
+#define RCC_CCIPR_LPTIM1SEL_0 ((uint32_t)0x00040000U) /*!< Bit 0 */
+#define RCC_CCIPR_LPTIM1SEL_1 ((uint32_t)0x00080000U) /*!< Bit 1 */
+
+/******************* Bit definition for RCC_CSR register *******************/
+#define RCC_CSR_LSION ((uint32_t)0x00000001U) /*!< Internal Low Speed oscillator enable */
+#define RCC_CSR_LSIRDY ((uint32_t)0x00000002U) /*!< Internal Low Speed oscillator Ready */
+
+#define RCC_CSR_LSEON ((uint32_t)0x00000100U) /*!< External Low Speed oscillator enable */
+#define RCC_CSR_LSERDY ((uint32_t)0x00000200U) /*!< External Low Speed oscillator Ready */
+#define RCC_CSR_LSEBYP ((uint32_t)0x00000400U) /*!< External Low Speed oscillator Bypass */
+
+#define RCC_CSR_LSEDRV ((uint32_t)0x00001800U) /*!< LSEDRV[1:0] bits (LSE Osc. drive capability) */
+#define RCC_CSR_LSEDRV_0 ((uint32_t)0x00000800U) /*!< Bit 0 */
+#define RCC_CSR_LSEDRV_1 ((uint32_t)0x00001000U) /*!< Bit 1 */
+
+#define RCC_CSR_LSECSSON ((uint32_t)0x00002000U) /*!< External Low Speed oscillator CSS Enable */
+#define RCC_CSR_LSECSSD ((uint32_t)0x00004000U) /*!< External Low Speed oscillator CSS Detected */
+
+/*!< RTC congiguration */
+#define RCC_CSR_RTCSEL ((uint32_t)0x00030000U) /*!< RTCSEL[1:0] bits (RTC clock source selection) */
+#define RCC_CSR_RTCSEL_0 ((uint32_t)0x00010000U) /*!< Bit 0 */
+#define RCC_CSR_RTCSEL_1 ((uint32_t)0x00020000U) /*!< Bit 1 */
+
+#define RCC_CSR_RTCSEL_NOCLOCK ((uint32_t)0x00000000U) /*!< No clock */
+#define RCC_CSR_RTCSEL_LSE ((uint32_t)0x00010000U) /*!< LSE oscillator clock used as RTC clock */
+#define RCC_CSR_RTCSEL_LSI ((uint32_t)0x00020000U) /*!< LSI oscillator clock used as RTC clock */
+#define RCC_CSR_RTCSEL_HSE ((uint32_t)0x00030000U) /*!< HSE oscillator clock used as RTC clock */
+
+#define RCC_CSR_RTCEN ((uint32_t)0x00040000U) /*!< RTC clock enable */
+#define RCC_CSR_RTCRST ((uint32_t)0x00080000U) /*!< RTC software reset */
+
+#define RCC_CSR_RMVF ((uint32_t)0x00800000U) /*!< Remove reset flag */
+#define RCC_CSR_FWRSTF ((uint32_t)0x01000000U) /*!< Mifare Firewall reset flag */
+#define RCC_CSR_OBLRSTF ((uint32_t)0x02000000U) /*!< OBL reset flag */
+#define RCC_CSR_PINRSTF ((uint32_t)0x04000000U) /*!< PIN reset flag */
+#define RCC_CSR_PORRSTF ((uint32_t)0x08000000U) /*!< POR/PDR reset flag */
+#define RCC_CSR_SFTRSTF ((uint32_t)0x10000000U) /*!< Software Reset flag */
+#define RCC_CSR_IWDGRSTF ((uint32_t)0x20000000U) /*!< Independent Watchdog reset flag */
+#define RCC_CSR_WWDGRSTF ((uint32_t)0x40000000U) /*!< Window watchdog reset flag */
+#define RCC_CSR_LPWRRSTF ((uint32_t)0x80000000U) /*!< Low-Power reset flag */
+
+/* Reference defines */
+#define RCC_CSR_OBL RCC_CSR_OBLRSTF /*!< OBL reset flag */
+
+
+/******************************************************************************/
+/* */
+/* Real-Time Clock (RTC) */
+/* */
+/******************************************************************************/
+/******************** Bits definition for RTC_TR register *******************/
+#define RTC_TR_PM ((uint32_t)0x00400000U) /*!< */
+#define RTC_TR_HT ((uint32_t)0x00300000U) /*!< */
+#define RTC_TR_HT_0 ((uint32_t)0x00100000U) /*!< */
+#define RTC_TR_HT_1 ((uint32_t)0x00200000U) /*!< */
+#define RTC_TR_HU ((uint32_t)0x000F0000U) /*!< */
+#define RTC_TR_HU_0 ((uint32_t)0x00010000U) /*!< */
+#define RTC_TR_HU_1 ((uint32_t)0x00020000U) /*!< */
+#define RTC_TR_HU_2 ((uint32_t)0x00040000U) /*!< */
+#define RTC_TR_HU_3 ((uint32_t)0x00080000U) /*!< */
+#define RTC_TR_MNT ((uint32_t)0x00007000U) /*!< */
+#define RTC_TR_MNT_0 ((uint32_t)0x00001000U) /*!< */
+#define RTC_TR_MNT_1 ((uint32_t)0x00002000U) /*!< */
+#define RTC_TR_MNT_2 ((uint32_t)0x00004000U) /*!< */
+#define RTC_TR_MNU ((uint32_t)0x00000F00U) /*!< */
+#define RTC_TR_MNU_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_TR_MNU_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_TR_MNU_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_TR_MNU_3 ((uint32_t)0x00000800U) /*!< */
+#define RTC_TR_ST ((uint32_t)0x00000070U) /*!< */
+#define RTC_TR_ST_0 ((uint32_t)0x00000010U) /*!< */
+#define RTC_TR_ST_1 ((uint32_t)0x00000020U) /*!< */
+#define RTC_TR_ST_2 ((uint32_t)0x00000040U) /*!< */
+#define RTC_TR_SU ((uint32_t)0x0000000FU) /*!< */
+#define RTC_TR_SU_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_TR_SU_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_TR_SU_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_TR_SU_3 ((uint32_t)0x00000008U) /*!< */
+
+/******************** Bits definition for RTC_DR register *******************/
+#define RTC_DR_YT ((uint32_t)0x00F00000U) /*!< */
+#define RTC_DR_YT_0 ((uint32_t)0x00100000U) /*!< */
+#define RTC_DR_YT_1 ((uint32_t)0x00200000U) /*!< */
+#define RTC_DR_YT_2 ((uint32_t)0x00400000U) /*!< */
+#define RTC_DR_YT_3 ((uint32_t)0x00800000U) /*!< */
+#define RTC_DR_YU ((uint32_t)0x000F0000U) /*!< */
+#define RTC_DR_YU_0 ((uint32_t)0x00010000U) /*!< */
+#define RTC_DR_YU_1 ((uint32_t)0x00020000U) /*!< */
+#define RTC_DR_YU_2 ((uint32_t)0x00040000U) /*!< */
+#define RTC_DR_YU_3 ((uint32_t)0x00080000U) /*!< */
+#define RTC_DR_WDU ((uint32_t)0x0000E000U) /*!< */
+#define RTC_DR_WDU_0 ((uint32_t)0x00002000U) /*!< */
+#define RTC_DR_WDU_1 ((uint32_t)0x00004000U) /*!< */
+#define RTC_DR_WDU_2 ((uint32_t)0x00008000U) /*!< */
+#define RTC_DR_MT ((uint32_t)0x00001000U) /*!< */
+#define RTC_DR_MU ((uint32_t)0x00000F00U) /*!< */
+#define RTC_DR_MU_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_DR_MU_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_DR_MU_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_DR_MU_3 ((uint32_t)0x00000800U) /*!< */
+#define RTC_DR_DT ((uint32_t)0x00000030U) /*!< */
+#define RTC_DR_DT_0 ((uint32_t)0x00000010U) /*!< */
+#define RTC_DR_DT_1 ((uint32_t)0x00000020U) /*!< */
+#define RTC_DR_DU ((uint32_t)0x0000000FU) /*!< */
+#define RTC_DR_DU_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_DR_DU_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_DR_DU_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_DR_DU_3 ((uint32_t)0x00000008U) /*!< */
+
+/******************** Bits definition for RTC_CR register *******************/
+#define RTC_CR_COE ((uint32_t)0x00800000U) /*!< */
+#define RTC_CR_OSEL ((uint32_t)0x00600000U) /*!< */
+#define RTC_CR_OSEL_0 ((uint32_t)0x00200000U) /*!< */
+#define RTC_CR_OSEL_1 ((uint32_t)0x00400000U) /*!< */
+#define RTC_CR_POL ((uint32_t)0x00100000U) /*!< */
+#define RTC_CR_COSEL ((uint32_t)0x00080000U) /*!< */
+#define RTC_CR_BCK ((uint32_t)0x00040000U) /*!< */
+#define RTC_CR_SUB1H ((uint32_t)0x00020000U) /*!< */
+#define RTC_CR_ADD1H ((uint32_t)0x00010000U) /*!< */
+#define RTC_CR_TSIE ((uint32_t)0x00008000U) /*!< */
+#define RTC_CR_WUTIE ((uint32_t)0x00004000U) /*!< */
+#define RTC_CR_ALRBIE ((uint32_t)0x00002000U) /*!< */
+#define RTC_CR_ALRAIE ((uint32_t)0x00001000U) /*!< */
+#define RTC_CR_TSE ((uint32_t)0x00000800U) /*!< */
+#define RTC_CR_WUTE ((uint32_t)0x00000400U) /*!< */
+#define RTC_CR_ALRBE ((uint32_t)0x00000200U) /*!< */
+#define RTC_CR_ALRAE ((uint32_t)0x00000100U) /*!< */
+#define RTC_CR_FMT ((uint32_t)0x00000040U) /*!< */
+#define RTC_CR_BYPSHAD ((uint32_t)0x00000020U) /*!< */
+#define RTC_CR_REFCKON ((uint32_t)0x00000010U) /*!< */
+#define RTC_CR_TSEDGE ((uint32_t)0x00000008U) /*!< */
+#define RTC_CR_WUCKSEL ((uint32_t)0x00000007U) /*!< */
+#define RTC_CR_WUCKSEL_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_CR_WUCKSEL_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_CR_WUCKSEL_2 ((uint32_t)0x00000004U) /*!< */
+
+/******************** Bits definition for RTC_ISR register ******************/
+#define RTC_ISR_RECALPF ((uint32_t)0x00010000U) /*!< */
+#define RTC_ISR_TAMP3F ((uint32_t)0x00008000U) /*!< */
+#define RTC_ISR_TAMP2F ((uint32_t)0x00004000U) /*!< */
+#define RTC_ISR_TAMP1F ((uint32_t)0x00002000U) /*!< */
+#define RTC_ISR_TSOVF ((uint32_t)0x00001000U) /*!< */
+#define RTC_ISR_TSF ((uint32_t)0x00000800U) /*!< */
+#define RTC_ISR_WUTF ((uint32_t)0x00000400U) /*!< */
+#define RTC_ISR_ALRBF ((uint32_t)0x00000200U) /*!< */
+#define RTC_ISR_ALRAF ((uint32_t)0x00000100U) /*!< */
+#define RTC_ISR_INIT ((uint32_t)0x00000080U) /*!< */
+#define RTC_ISR_INITF ((uint32_t)0x00000040U) /*!< */
+#define RTC_ISR_RSF ((uint32_t)0x00000020U) /*!< */
+#define RTC_ISR_INITS ((uint32_t)0x00000010U) /*!< */
+#define RTC_ISR_SHPF ((uint32_t)0x00000008U) /*!< */
+#define RTC_ISR_WUTWF ((uint32_t)0x00000004U) /*!< */
+#define RTC_ISR_ALRBWF ((uint32_t)0x00000002U) /*!< */
+#define RTC_ISR_ALRAWF ((uint32_t)0x00000001U) /*!< */
+
+/******************** Bits definition for RTC_PRER register *****************/
+#define RTC_PRER_PREDIV_A ((uint32_t)0x007F0000U) /*!< */
+#define RTC_PRER_PREDIV_S ((uint32_t)0x00007FFFU) /*!< */
+
+/******************** Bits definition for RTC_WUTR register *****************/
+#define RTC_WUTR_WUT ((uint32_t)0x0000FFFFU)
+
+/******************** Bits definition for RTC_ALRMAR register ***************/
+#define RTC_ALRMAR_MSK4 ((uint32_t)0x80000000U) /*!< */
+#define RTC_ALRMAR_WDSEL ((uint32_t)0x40000000U) /*!< */
+#define RTC_ALRMAR_DT ((uint32_t)0x30000000U) /*!< */
+#define RTC_ALRMAR_DT_0 ((uint32_t)0x10000000U) /*!< */
+#define RTC_ALRMAR_DT_1 ((uint32_t)0x20000000U) /*!< */
+#define RTC_ALRMAR_DU ((uint32_t)0x0F000000U) /*!< */
+#define RTC_ALRMAR_DU_0 ((uint32_t)0x01000000U) /*!< */
+#define RTC_ALRMAR_DU_1 ((uint32_t)0x02000000U) /*!< */
+#define RTC_ALRMAR_DU_2 ((uint32_t)0x04000000U) /*!< */
+#define RTC_ALRMAR_DU_3 ((uint32_t)0x08000000U) /*!< */
+#define RTC_ALRMAR_MSK3 ((uint32_t)0x00800000U) /*!< */
+#define RTC_ALRMAR_PM ((uint32_t)0x00400000U) /*!< */
+#define RTC_ALRMAR_HT ((uint32_t)0x00300000U) /*!< */
+#define RTC_ALRMAR_HT_0 ((uint32_t)0x00100000U) /*!< */
+#define RTC_ALRMAR_HT_1 ((uint32_t)0x00200000U) /*!< */
+#define RTC_ALRMAR_HU ((uint32_t)0x000F0000U) /*!< */
+#define RTC_ALRMAR_HU_0 ((uint32_t)0x00010000U) /*!< */
+#define RTC_ALRMAR_HU_1 ((uint32_t)0x00020000U) /*!< */
+#define RTC_ALRMAR_HU_2 ((uint32_t)0x00040000U) /*!< */
+#define RTC_ALRMAR_HU_3 ((uint32_t)0x00080000U) /*!< */
+#define RTC_ALRMAR_MSK2 ((uint32_t)0x00008000U) /*!< */
+#define RTC_ALRMAR_MNT ((uint32_t)0x00007000U) /*!< */
+#define RTC_ALRMAR_MNT_0 ((uint32_t)0x00001000U) /*!< */
+#define RTC_ALRMAR_MNT_1 ((uint32_t)0x00002000U) /*!< */
+#define RTC_ALRMAR_MNT_2 ((uint32_t)0x00004000U) /*!< */
+#define RTC_ALRMAR_MNU ((uint32_t)0x00000F00U) /*!< */
+#define RTC_ALRMAR_MNU_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_ALRMAR_MNU_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_ALRMAR_MNU_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_ALRMAR_MNU_3 ((uint32_t)0x00000800U) /*!< */
+#define RTC_ALRMAR_MSK1 ((uint32_t)0x00000080U) /*!< */
+#define RTC_ALRMAR_ST ((uint32_t)0x00000070U) /*!< */
+#define RTC_ALRMAR_ST_0 ((uint32_t)0x00000010U) /*!< */
+#define RTC_ALRMAR_ST_1 ((uint32_t)0x00000020U) /*!< */
+#define RTC_ALRMAR_ST_2 ((uint32_t)0x00000040U) /*!< */
+#define RTC_ALRMAR_SU ((uint32_t)0x0000000FU) /*!< */
+#define RTC_ALRMAR_SU_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_ALRMAR_SU_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_ALRMAR_SU_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_ALRMAR_SU_3 ((uint32_t)0x00000008U) /*!< */
+
+/******************** Bits definition for RTC_ALRMBR register ***************/
+#define RTC_ALRMBR_MSK4 ((uint32_t)0x80000000U) /*!< */
+#define RTC_ALRMBR_WDSEL ((uint32_t)0x40000000U) /*!< */
+#define RTC_ALRMBR_DT ((uint32_t)0x30000000U) /*!< */
+#define RTC_ALRMBR_DT_0 ((uint32_t)0x10000000U) /*!< */
+#define RTC_ALRMBR_DT_1 ((uint32_t)0x20000000U) /*!< */
+#define RTC_ALRMBR_DU ((uint32_t)0x0F000000U) /*!< */
+#define RTC_ALRMBR_DU_0 ((uint32_t)0x01000000U) /*!< */
+#define RTC_ALRMBR_DU_1 ((uint32_t)0x02000000U) /*!< */
+#define RTC_ALRMBR_DU_2 ((uint32_t)0x04000000U) /*!< */
+#define RTC_ALRMBR_DU_3 ((uint32_t)0x08000000U) /*!< */
+#define RTC_ALRMBR_MSK3 ((uint32_t)0x00800000U) /*!< */
+#define RTC_ALRMBR_PM ((uint32_t)0x00400000U) /*!< */
+#define RTC_ALRMBR_HT ((uint32_t)0x00300000U) /*!< */
+#define RTC_ALRMBR_HT_0 ((uint32_t)0x00100000U) /*!< */
+#define RTC_ALRMBR_HT_1 ((uint32_t)0x00200000U) /*!< */
+#define RTC_ALRMBR_HU ((uint32_t)0x000F0000U) /*!< */
+#define RTC_ALRMBR_HU_0 ((uint32_t)0x00010000U) /*!< */
+#define RTC_ALRMBR_HU_1 ((uint32_t)0x00020000U) /*!< */
+#define RTC_ALRMBR_HU_2 ((uint32_t)0x00040000U) /*!< */
+#define RTC_ALRMBR_HU_3 ((uint32_t)0x00080000U) /*!< */
+#define RTC_ALRMBR_MSK2 ((uint32_t)0x00008000U) /*!< */
+#define RTC_ALRMBR_MNT ((uint32_t)0x00007000U) /*!< */
+#define RTC_ALRMBR_MNT_0 ((uint32_t)0x00001000U) /*!< */
+#define RTC_ALRMBR_MNT_1 ((uint32_t)0x00002000U) /*!< */
+#define RTC_ALRMBR_MNT_2 ((uint32_t)0x00004000U) /*!< */
+#define RTC_ALRMBR_MNU ((uint32_t)0x00000F00U) /*!< */
+#define RTC_ALRMBR_MNU_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_ALRMBR_MNU_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_ALRMBR_MNU_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_ALRMBR_MNU_3 ((uint32_t)0x00000800U) /*!< */
+#define RTC_ALRMBR_MSK1 ((uint32_t)0x00000080U) /*!< */
+#define RTC_ALRMBR_ST ((uint32_t)0x00000070U) /*!< */
+#define RTC_ALRMBR_ST_0 ((uint32_t)0x00000010U) /*!< */
+#define RTC_ALRMBR_ST_1 ((uint32_t)0x00000020U) /*!< */
+#define RTC_ALRMBR_ST_2 ((uint32_t)0x00000040U) /*!< */
+#define RTC_ALRMBR_SU ((uint32_t)0x0000000FU) /*!< */
+#define RTC_ALRMBR_SU_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_ALRMBR_SU_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_ALRMBR_SU_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_ALRMBR_SU_3 ((uint32_t)0x00000008U) /*!< */
+
+/******************** Bits definition for RTC_WPR register ******************/
+#define RTC_WPR_KEY ((uint32_t)0x000000FFU) /*!< */
+
+/******************** Bits definition for RTC_SSR register ******************/
+#define RTC_SSR_SS ((uint32_t)0x0000FFFFU) /*!< */
+
+/******************** Bits definition for RTC_SHIFTR register ***************/
+#define RTC_SHIFTR_SUBFS ((uint32_t)0x00007FFFU) /*!< */
+#define RTC_SHIFTR_ADD1S ((uint32_t)0x80000000U) /*!< */
+
+/******************** Bits definition for RTC_TSTR register *****************/
+#define RTC_TSTR_PM ((uint32_t)0x00400000U) /*!< */
+#define RTC_TSTR_HT ((uint32_t)0x00300000U) /*!< */
+#define RTC_TSTR_HT_0 ((uint32_t)0x00100000U) /*!< */
+#define RTC_TSTR_HT_1 ((uint32_t)0x00200000U) /*!< */
+#define RTC_TSTR_HU ((uint32_t)0x000F0000U) /*!< */
+#define RTC_TSTR_HU_0 ((uint32_t)0x00010000U) /*!< */
+#define RTC_TSTR_HU_1 ((uint32_t)0x00020000U) /*!< */
+#define RTC_TSTR_HU_2 ((uint32_t)0x00040000U) /*!< */
+#define RTC_TSTR_HU_3 ((uint32_t)0x00080000U) /*!< */
+#define RTC_TSTR_MNT ((uint32_t)0x00007000U) /*!< */
+#define RTC_TSTR_MNT_0 ((uint32_t)0x00001000U) /*!< */
+#define RTC_TSTR_MNT_1 ((uint32_t)0x00002000U) /*!< */
+#define RTC_TSTR_MNT_2 ((uint32_t)0x00004000U) /*!< */
+#define RTC_TSTR_MNU ((uint32_t)0x00000F00U) /*!< */
+#define RTC_TSTR_MNU_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_TSTR_MNU_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_TSTR_MNU_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_TSTR_MNU_3 ((uint32_t)0x00000800U) /*!< */
+#define RTC_TSTR_ST ((uint32_t)0x00000070U) /*!< */
+#define RTC_TSTR_ST_0 ((uint32_t)0x00000010U) /*!< */
+#define RTC_TSTR_ST_1 ((uint32_t)0x00000020U) /*!< */
+#define RTC_TSTR_ST_2 ((uint32_t)0x00000040U) /*!< */
+#define RTC_TSTR_SU ((uint32_t)0x0000000FU) /*!< */
+#define RTC_TSTR_SU_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_TSTR_SU_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_TSTR_SU_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_TSTR_SU_3 ((uint32_t)0x00000008U) /*!< */
+
+/******************** Bits definition for RTC_TSDR register *****************/
+#define RTC_TSDR_WDU ((uint32_t)0x0000E000U) /*!< */
+#define RTC_TSDR_WDU_0 ((uint32_t)0x00002000U) /*!< */
+#define RTC_TSDR_WDU_1 ((uint32_t)0x00004000U) /*!< */
+#define RTC_TSDR_WDU_2 ((uint32_t)0x00008000U) /*!< */
+#define RTC_TSDR_MT ((uint32_t)0x00001000U) /*!< */
+#define RTC_TSDR_MU ((uint32_t)0x00000F00U) /*!< */
+#define RTC_TSDR_MU_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_TSDR_MU_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_TSDR_MU_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_TSDR_MU_3 ((uint32_t)0x00000800U) /*!< */
+#define RTC_TSDR_DT ((uint32_t)0x00000030U) /*!< */
+#define RTC_TSDR_DT_0 ((uint32_t)0x00000010U) /*!< */
+#define RTC_TSDR_DT_1 ((uint32_t)0x00000020U) /*!< */
+#define RTC_TSDR_DU ((uint32_t)0x0000000FU) /*!< */
+#define RTC_TSDR_DU_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_TSDR_DU_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_TSDR_DU_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_TSDR_DU_3 ((uint32_t)0x00000008U) /*!< */
+
+/******************** Bits definition for RTC_TSSSR register ****************/
+#define RTC_TSSSR_SS ((uint32_t)0x0000FFFFU)
+
+/******************** Bits definition for RTC_CALR register *****************/
+#define RTC_CALR_CALP ((uint32_t)0x00008000U) /*!< */
+#define RTC_CALR_CALW8 ((uint32_t)0x00004000U) /*!< */
+#define RTC_CALR_CALW16 ((uint32_t)0x00002000U) /*!< */
+#define RTC_CALR_CALM ((uint32_t)0x000001FFU) /*!< */
+#define RTC_CALR_CALM_0 ((uint32_t)0x00000001U) /*!< */
+#define RTC_CALR_CALM_1 ((uint32_t)0x00000002U) /*!< */
+#define RTC_CALR_CALM_2 ((uint32_t)0x00000004U) /*!< */
+#define RTC_CALR_CALM_3 ((uint32_t)0x00000008U) /*!< */
+#define RTC_CALR_CALM_4 ((uint32_t)0x00000010U) /*!< */
+#define RTC_CALR_CALM_5 ((uint32_t)0x00000020U) /*!< */
+#define RTC_CALR_CALM_6 ((uint32_t)0x00000040U) /*!< */
+#define RTC_CALR_CALM_7 ((uint32_t)0x00000080U) /*!< */
+#define RTC_CALR_CALM_8 ((uint32_t)0x00000100U) /*!< */
+
+/* Legacy defines */
+#define RTC_CAL_CALP RTC_CALR_CALP
+#define RTC_CAL_CALW8 RTC_CALR_CALW8
+#define RTC_CAL_CALW16 RTC_CALR_CALW16
+#define RTC_CAL_CALM RTC_CALR_CALM
+#define RTC_CAL_CALM_0 RTC_CALR_CALM_0
+#define RTC_CAL_CALM_1 RTC_CALR_CALM_1
+#define RTC_CAL_CALM_2 RTC_CALR_CALM_2
+#define RTC_CAL_CALM_3 RTC_CALR_CALM_3
+#define RTC_CAL_CALM_4 RTC_CALR_CALM_4
+#define RTC_CAL_CALM_5 RTC_CALR_CALM_5
+#define RTC_CAL_CALM_6 RTC_CALR_CALM_6
+#define RTC_CAL_CALM_7 RTC_CALR_CALM_7
+#define RTC_CAL_CALM_8 RTC_CALR_CALM_8
+
+/******************** Bits definition for RTC_TAMPCR register ****************/
+#define RTC_TAMPCR_TAMP3MF ((uint32_t)0x01000000U) /*!< */
+#define RTC_TAMPCR_TAMP3NOERASE ((uint32_t)0x00800000U) /*!< */
+#define RTC_TAMPCR_TAMP3IE ((uint32_t)0x00400000U) /*!< */
+#define RTC_TAMPCR_TAMP2MF ((uint32_t)0x00200000U) /*!< */
+#define RTC_TAMPCR_TAMP2NOERASE ((uint32_t)0x00100000U) /*!< */
+#define RTC_TAMPCR_TAMP2IE ((uint32_t)0x00080000U) /*!< */
+#define RTC_TAMPCR_TAMP1MF ((uint32_t)0x00040000U) /*!< */
+#define RTC_TAMPCR_TAMP1NOERASE ((uint32_t)0x00020000U) /*!< */
+#define RTC_TAMPCR_TAMP1IE ((uint32_t)0x00010000U) /*!< */
+#define RTC_TAMPCR_TAMPPUDIS ((uint32_t)0x00008000U) /*!< */
+#define RTC_TAMPCR_TAMPPRCH ((uint32_t)0x00006000U) /*!< */
+#define RTC_TAMPCR_TAMPPRCH_0 ((uint32_t)0x00002000U) /*!< */
+#define RTC_TAMPCR_TAMPPRCH_1 ((uint32_t)0x00004000U) /*!< */
+#define RTC_TAMPCR_TAMPFLT ((uint32_t)0x00001800U) /*!< */
+#define RTC_TAMPCR_TAMPFLT_0 ((uint32_t)0x00000800U) /*!< */
+#define RTC_TAMPCR_TAMPFLT_1 ((uint32_t)0x00001000U) /*!< */
+#define RTC_TAMPCR_TAMPFREQ ((uint32_t)0x00000700U) /*!< */
+#define RTC_TAMPCR_TAMPFREQ_0 ((uint32_t)0x00000100U) /*!< */
+#define RTC_TAMPCR_TAMPFREQ_1 ((uint32_t)0x00000200U) /*!< */
+#define RTC_TAMPCR_TAMPFREQ_2 ((uint32_t)0x00000400U) /*!< */
+#define RTC_TAMPCR_TAMPTS ((uint32_t)0x00000080U) /*!< */
+#define RTC_TAMPCR_TAMP3TRG ((uint32_t)0x00000040U) /*!< */
+#define RTC_TAMPCR_TAMP3E ((uint32_t)0x00000020U) /*!< */
+#define RTC_TAMPCR_TAMP2TRG ((uint32_t)0x00000010U) /*!< */
+#define RTC_TAMPCR_TAMP2E ((uint32_t)0x00000008U) /*!< */
+#define RTC_TAMPCR_TAMPIE ((uint32_t)0x00000004U) /*!< */
+#define RTC_TAMPCR_TAMP1TRG ((uint32_t)0x00000002U) /*!< */
+#define RTC_TAMPCR_TAMP1E ((uint32_t)0x00000001U) /*!< */
+
+/******************** Bits definition for RTC_ALRMASSR register *************/
+#define RTC_ALRMASSR_MASKSS ((uint32_t)0x0F000000U)
+#define RTC_ALRMASSR_MASKSS_0 ((uint32_t)0x01000000U)
+#define RTC_ALRMASSR_MASKSS_1 ((uint32_t)0x02000000U)
+#define RTC_ALRMASSR_MASKSS_2 ((uint32_t)0x04000000U)
+#define RTC_ALRMASSR_MASKSS_3 ((uint32_t)0x08000000U)
+#define RTC_ALRMASSR_SS ((uint32_t)0x00007FFFU)
+
+/******************** Bits definition for RTC_ALRMBSSR register *************/
+#define RTC_ALRMBSSR_MASKSS ((uint32_t)0x0F000000U)
+#define RTC_ALRMBSSR_MASKSS_0 ((uint32_t)0x01000000U)
+#define RTC_ALRMBSSR_MASKSS_1 ((uint32_t)0x02000000U)
+#define RTC_ALRMBSSR_MASKSS_2 ((uint32_t)0x04000000U)
+#define RTC_ALRMBSSR_MASKSS_3 ((uint32_t)0x08000000U)
+#define RTC_ALRMBSSR_SS ((uint32_t)0x00007FFFU)
+
+/******************** Bits definition for RTC_OR register ****************/
+#define RTC_OR_OUT_RMP ((uint32_t)0x00000002U) /*!< */
+#define RTC_OR_ALARMOUTTYPE ((uint32_t)0x00000001U) /*!< */
+
+/* Legacy defines */
+#define RTC_OR_RTC_OUT_RMP RTC_OR_OUT_RMP
+
+/******************** Bits definition for RTC_BKP0R register ****************/
+#define RTC_BKP0R ((uint32_t)0xFFFFFFFFU) /*!< */
+
+/******************** Bits definition for RTC_BKP1R register ****************/
+#define RTC_BKP1R ((uint32_t)0xFFFFFFFFU) /*!< */
+
+/******************** Bits definition for RTC_BKP2R register ****************/
+#define RTC_BKP2R ((uint32_t)0xFFFFFFFFU) /*!< */
+
+/******************** Bits definition for RTC_BKP3R register ****************/
+#define RTC_BKP3R ((uint32_t)0xFFFFFFFFU) /*!< */
+
+/******************** Bits definition for RTC_BKP4R register ****************/
+#define RTC_BKP4R ((uint32_t)0xFFFFFFFFU) /*!< */
+
+/******************** Number of backup registers ******************************/
+#define RTC_BKP_NUMBER ((uint32_t)0x00000005U) /*!< */
+
+/******************************************************************************/
+/* */
+/* Serial Peripheral Interface (SPI) */
+/* */
+/******************************************************************************/
+/******************* Bit definition for SPI_CR1 register ********************/
+#define SPI_CR1_CPHA ((uint32_t)0x00000001U) /*!< Clock Phase */
+#define SPI_CR1_CPOL ((uint32_t)0x00000002U) /*!< Clock Polarity */
+#define SPI_CR1_MSTR ((uint32_t)0x00000004U) /*!< Master Selection */
+#define SPI_CR1_BR ((uint32_t)0x00000038U) /*!< BR[2:0] bits (Baud Rate Control) */
+#define SPI_CR1_BR_0 ((uint32_t)0x00000008U) /*!< Bit 0 */
+#define SPI_CR1_BR_1 ((uint32_t)0x00000010U) /*!< Bit 1 */
+#define SPI_CR1_BR_2 ((uint32_t)0x00000020U) /*!< Bit 2 */
+#define SPI_CR1_SPE ((uint32_t)0x00000040U) /*!< SPI Enable */
+#define SPI_CR1_LSBFIRST ((uint32_t)0x00000080U) /*!< Frame Format */
+#define SPI_CR1_SSI ((uint32_t)0x00000100U) /*!< Internal slave select */
+#define SPI_CR1_SSM ((uint32_t)0x00000200U) /*!< Software slave management */
+#define SPI_CR1_RXONLY ((uint32_t)0x00000400U) /*!< Receive only */
+#define SPI_CR1_DFF ((uint32_t)0x00000800U) /*!< Data Frame Format */
+#define SPI_CR1_CRCNEXT ((uint32_t)0x00001000U) /*!< Transmit CRC next */
+#define SPI_CR1_CRCEN ((uint32_t)0x00002000U) /*!< Hardware CRC calculation enable */
+#define SPI_CR1_BIDIOE ((uint32_t)0x00004000U) /*!< Output enable in bidirectional mode */
+#define SPI_CR1_BIDIMODE ((uint32_t)0x00008000U) /*!< Bidirectional data mode enable */
+
+/******************* Bit definition for SPI_CR2 register ********************/
+#define SPI_CR2_RXDMAEN ((uint32_t)0x00000001U) /*!< Rx Buffer DMA Enable */
+#define SPI_CR2_TXDMAEN ((uint32_t)0x00000002U) /*!< Tx Buffer DMA Enable */
+#define SPI_CR2_SSOE ((uint32_t)0x00000004U) /*!< SS Output Enable */
+#define SPI_CR2_FRF ((uint32_t)0x00000010U) /*!< Frame Format Enable */
+#define SPI_CR2_ERRIE ((uint32_t)0x00000020U) /*!< Error Interrupt Enable */
+#define SPI_CR2_RXNEIE ((uint32_t)0x00000040U) /*!< RX buffer Not Empty Interrupt Enable */
+#define SPI_CR2_TXEIE ((uint32_t)0x00000080U) /*!< Tx buffer Empty Interrupt Enable */
+
+/******************** Bit definition for SPI_SR register ********************/
+#define SPI_SR_RXNE ((uint32_t)0x00000001U) /*!< Receive buffer Not Empty */
+#define SPI_SR_TXE ((uint32_t)0x00000002U) /*!< Transmit buffer Empty */
+#define SPI_SR_CHSIDE ((uint32_t)0x00000004U) /*!< Channel side */
+#define SPI_SR_UDR ((uint32_t)0x00000008U) /*!< Underrun flag */
+#define SPI_SR_CRCERR ((uint32_t)0x00000010U) /*!< CRC Error flag */
+#define SPI_SR_MODF ((uint32_t)0x00000020U) /*!< Mode fault */
+#define SPI_SR_OVR ((uint32_t)0x00000040U) /*!< Overrun flag */
+#define SPI_SR_BSY ((uint32_t)0x00000080U) /*!< Busy flag */
+#define SPI_SR_FRE ((uint32_t)0x00000100U) /*!< TI frame format error */
+
+/******************** Bit definition for SPI_DR register ********************/
+#define SPI_DR_DR ((uint32_t)0x0000FFFFU) /*!< Data Register */
+
+/******************* Bit definition for SPI_CRCPR register ******************/
+#define SPI_CRCPR_CRCPOLY ((uint32_t)0x0000FFFFU) /*!< CRC polynomial register */
+
+/****************** Bit definition for SPI_RXCRCR register ******************/
+#define SPI_RXCRCR_RXCRC ((uint32_t)0x0000FFFFU) /*!< Rx CRC Register */
+
+/****************** Bit definition for SPI_TXCRCR register ******************/
+#define SPI_TXCRCR_TXCRC ((uint32_t)0x0000FFFFU) /*!< Tx CRC Register */
+
+/******************************************************************************/
+/* */
+/* System Configuration (SYSCFG) */
+/* */
+/******************************************************************************/
+/***************** Bit definition for SYSCFG_CFGR1 register ****************/
+#define SYSCFG_CFGR1_MEM_MODE ((uint32_t)0x00000003U) /*!< SYSCFG_Memory Remap Config */
+#define SYSCFG_CFGR1_MEM_MODE_0 ((uint32_t)0x00000001U) /*!< SYSCFG_Memory Remap Config Bit 0 */
+#define SYSCFG_CFGR1_MEM_MODE_1 ((uint32_t)0x00000002U) /*!< SYSCFG_Memory Remap Config Bit 1 */
+#define SYSCFG_CFGR1_BOOT_MODE ((uint32_t)0x00000300U) /*!< SYSCFG_Boot mode Config */
+#define SYSCFG_CFGR1_BOOT_MODE_0 ((uint32_t)0x00000100U) /*!< SYSCFG_Boot mode Config Bit 0 */
+#define SYSCFG_CFGR1_BOOT_MODE_1 ((uint32_t)0x00000200U) /*!< SYSCFG_Boot mode Config Bit 1 */
+
+/***************** Bit definition for SYSCFG_CFGR2 register ****************/
+#define SYSCFG_CFGR2_FWDISEN ((uint32_t)0x00000001U) /*!< Firewall disable bit */
+#define SYSCFG_CFGR2_I2C_PB6_FMP ((uint32_t)0x00000100U) /*!< I2C PB6 Fast mode plus */
+#define SYSCFG_CFGR2_I2C_PB7_FMP ((uint32_t)0x00000200U) /*!< I2C PB7 Fast mode plus */
+#define SYSCFG_CFGR2_I2C_PB8_FMP ((uint32_t)0x00000400U) /*!< I2C PB8 Fast mode plus */
+#define SYSCFG_CFGR2_I2C_PB9_FMP ((uint32_t)0x00000800U) /*!< I2C PB9 Fast mode plus */
+#define SYSCFG_CFGR2_I2C1_FMP ((uint32_t)0x00001000U) /*!< I2C1 Fast mode plus */
+
+/***************** Bit definition for SYSCFG_EXTICR1 register ***************/
+#define SYSCFG_EXTICR1_EXTI0 ((uint32_t)0x0000000FU) /*!< EXTI 0 configuration */
+#define SYSCFG_EXTICR1_EXTI1 ((uint32_t)0x000000F0U) /*!< EXTI 1 configuration */
+#define SYSCFG_EXTICR1_EXTI2 ((uint32_t)0x00000F00U) /*!< EXTI 2 configuration */
+#define SYSCFG_EXTICR1_EXTI3 ((uint32_t)0x0000F000U) /*!< EXTI 3 configuration */
+
+/**
+ * @brief EXTI0 configuration
+ */
+#define SYSCFG_EXTICR1_EXTI0_PA ((uint32_t)0x00000000U) /*!< PA[0] pin */
+#define SYSCFG_EXTICR1_EXTI0_PB ((uint32_t)0x00000001U) /*!< PB[0] pin */
+#define SYSCFG_EXTICR1_EXTI0_PC ((uint32_t)0x00000002U) /*!< PC[0] pin */
+#define SYSCFG_EXTICR1_EXTI0_PH ((uint32_t)0x00000005U) /*!< PH[0] pin */
+
+/**
+ * @brief EXTI1 configuration
+ */
+#define SYSCFG_EXTICR1_EXTI1_PA ((uint32_t)0x00000000U) /*!< PA[1] pin */
+#define SYSCFG_EXTICR1_EXTI1_PB ((uint32_t)0x00000010U) /*!< PB[1] pin */
+#define SYSCFG_EXTICR1_EXTI1_PC ((uint32_t)0x00000020U) /*!< PC[1] pin */
+#define SYSCFG_EXTICR1_EXTI1_PH ((uint32_t)0x00000050U) /*!< PH[1] pin */
+
+/**
+ * @brief EXTI2 configuration
+ */
+#define SYSCFG_EXTICR1_EXTI2_PA ((uint32_t)0x00000000U) /*!< PA[2] pin */
+#define SYSCFG_EXTICR1_EXTI2_PB ((uint32_t)0x00000100U) /*!< PB[2] pin */
+#define SYSCFG_EXTICR1_EXTI2_PC ((uint32_t)0x00000200U) /*!< PC[2] pin */
+#define SYSCFG_EXTICR1_EXTI2_PD ((uint32_t)0x00000300U) /*!< PD[2] pin */
+
+/**
+ * @brief EXTI3 configuration
+ */
+#define SYSCFG_EXTICR1_EXTI3_PA ((uint32_t)0x00000000U) /*!< PA[3] pin */
+#define SYSCFG_EXTICR1_EXTI3_PB ((uint32_t)0x00001000U) /*!< PB[3] pin */
+#define SYSCFG_EXTICR1_EXTI3_PC ((uint32_t)0x00002000U) /*!< PC[3] pin */
+
+/***************** Bit definition for SYSCFG_EXTICR2 register *****************/
+#define SYSCFG_EXTICR2_EXTI4 ((uint32_t)0x0000000FU) /*!< EXTI 4 configuration */
+#define SYSCFG_EXTICR2_EXTI5 ((uint32_t)0x000000F0U) /*!< EXTI 5 configuration */
+#define SYSCFG_EXTICR2_EXTI6 ((uint32_t)0x00000F00U) /*!< EXTI 6 configuration */
+#define SYSCFG_EXTICR2_EXTI7 ((uint32_t)0x0000F000U) /*!< EXTI 7 configuration */
+
+/**
+ * @brief EXTI4 configuration
+ */
+#define SYSCFG_EXTICR2_EXTI4_PA ((uint32_t)0x00000000U) /*!< PA[4] pin */
+#define SYSCFG_EXTICR2_EXTI4_PB ((uint32_t)0x00000001U) /*!< PB[4] pin */
+#define SYSCFG_EXTICR2_EXTI4_PC ((uint32_t)0x00000002U) /*!< PC[4] pin */
+
+/**
+ * @brief EXTI5 configuration
+ */
+#define SYSCFG_EXTICR2_EXTI5_PA ((uint32_t)0x00000000U) /*!< PA[5] pin */
+#define SYSCFG_EXTICR2_EXTI5_PB ((uint32_t)0x00000010U) /*!< PB[5] pin */
+#define SYSCFG_EXTICR2_EXTI5_PC ((uint32_t)0x00000020U) /*!< PC[5] pin */
+
+/**
+ * @brief EXTI6 configuration
+ */
+#define SYSCFG_EXTICR2_EXTI6_PA ((uint32_t)0x00000000U) /*!< PA[6] pin */
+#define SYSCFG_EXTICR2_EXTI6_PB ((uint32_t)0x00000100U) /*!< PB[6] pin */
+#define SYSCFG_EXTICR2_EXTI6_PC ((uint32_t)0x00000200U) /*!< PC[6] pin */
+
+/**
+ * @brief EXTI7 configuration
+ */
+#define SYSCFG_EXTICR2_EXTI7_PA ((uint32_t)0x00000000U) /*!< PA[7] pin */
+#define SYSCFG_EXTICR2_EXTI7_PB ((uint32_t)0x00001000U) /*!< PB[7] pin */
+#define SYSCFG_EXTICR2_EXTI7_PC ((uint32_t)0x00002000U) /*!< PC[7] pin */
+
+/***************** Bit definition for SYSCFG_EXTICR3 register *****************/
+#define SYSCFG_EXTICR3_EXTI8 ((uint32_t)0x0000000FU) /*!< EXTI 8 configuration */
+#define SYSCFG_EXTICR3_EXTI9 ((uint32_t)0x000000F0U) /*!< EXTI 9 configuration */
+#define SYSCFG_EXTICR3_EXTI10 ((uint32_t)0x00000F00U) /*!< EXTI 10 configuration */
+#define SYSCFG_EXTICR3_EXTI11 ((uint32_t)0x0000F000U) /*!< EXTI 11 configuration */
+
+/**
+ * @brief EXTI8 configuration
+ */
+#define SYSCFG_EXTICR3_EXTI8_PA ((uint32_t)0x00000000U) /*!< PA[8] pin */
+#define SYSCFG_EXTICR3_EXTI8_PB ((uint32_t)0x00000001U) /*!< PB[8] pin */
+#define SYSCFG_EXTICR3_EXTI8_PC ((uint32_t)0x00000002U) /*!< PC[8] pin */
+
+/**
+ * @brief EXTI9 configuration
+ */
+#define SYSCFG_EXTICR3_EXTI9_PA ((uint32_t)0x00000000U) /*!< PA[9] pin */
+#define SYSCFG_EXTICR3_EXTI9_PB ((uint32_t)0x00000010U) /*!< PB[9] pin */
+#define SYSCFG_EXTICR3_EXTI9_PC ((uint32_t)0x00000020U) /*!< PC[9] pin */
+
+/**
+ * @brief EXTI10 configuration
+ */
+#define SYSCFG_EXTICR3_EXTI10_PA ((uint32_t)0x00000000U) /*!< PA[10] pin */
+#define SYSCFG_EXTICR3_EXTI10_PB ((uint32_t)0x00000100U) /*!< PB[10] pin */
+#define SYSCFG_EXTICR3_EXTI10_PC ((uint32_t)0x00000200U) /*!< PC[10] pin */
+
+/**
+ * @brief EXTI11 configuration
+ */
+#define SYSCFG_EXTICR3_EXTI11_PA ((uint32_t)0x00000000U) /*!< PA[11] pin */
+#define SYSCFG_EXTICR3_EXTI11_PB ((uint32_t)0x00001000U) /*!< PB[11] pin */
+#define SYSCFG_EXTICR3_EXTI11_PC ((uint32_t)0x00002000U) /*!< PC[11] pin */
+
+/***************** Bit definition for SYSCFG_EXTICR4 register *****************/
+#define SYSCFG_EXTICR4_EXTI12 ((uint32_t)0x0000000FU) /*!< EXTI 12 configuration */
+#define SYSCFG_EXTICR4_EXTI13 ((uint32_t)0x000000F0U) /*!< EXTI 13 configuration */
+#define SYSCFG_EXTICR4_EXTI14 ((uint32_t)0x00000F00U) /*!< EXTI 14 configuration */
+#define SYSCFG_EXTICR4_EXTI15 ((uint32_t)0x0000F000U) /*!< EXTI 15 configuration */
+
+/**
+ * @brief EXTI12 configuration
+ */
+#define SYSCFG_EXTICR4_EXTI12_PA ((uint32_t)0x00000000U) /*!< PA[12] pin */
+#define SYSCFG_EXTICR4_EXTI12_PB ((uint32_t)0x00000001U) /*!< PB[12] pin */
+#define SYSCFG_EXTICR4_EXTI12_PC ((uint32_t)0x00000002U) /*!< PC[12] pin */
+
+/**
+ * @brief EXTI13 configuration
+ */
+#define SYSCFG_EXTICR4_EXTI13_PA ((uint32_t)0x00000000U) /*!< PA[13] pin */
+#define SYSCFG_EXTICR4_EXTI13_PB ((uint32_t)0x00000010U) /*!< PB[13] pin */
+#define SYSCFG_EXTICR4_EXTI13_PC ((uint32_t)0x00000020U) /*!< PC[13] pin */
+
+/**
+ * @brief EXTI14 configuration
+ */
+#define SYSCFG_EXTICR4_EXTI14_PA ((uint32_t)0x00000000U) /*!< PA[14] pin */
+#define SYSCFG_EXTICR4_EXTI14_PB ((uint32_t)0x00000100U) /*!< PB[14] pin */
+#define SYSCFG_EXTICR4_EXTI14_PC ((uint32_t)0x00000200U) /*!< PC[14] pin */
+
+/**
+ * @brief EXTI15 configuration
+ */
+#define SYSCFG_EXTICR4_EXTI15_PA ((uint32_t)0x00000000U) /*!< PA[15] pin */
+#define SYSCFG_EXTICR4_EXTI15_PB ((uint32_t)0x00001000U) /*!< PB[15] pin */
+#define SYSCFG_EXTICR4_EXTI15_PC ((uint32_t)0x00002000U) /*!< PC[15] pin */
+
+
+/***************** Bit definition for SYSCFG_CFGR3 register ****************/
+#define SYSCFG_CFGR3_EN_VREFINT ((uint32_t)0x00000001U) /*!< Vref Enable bit*/
+#define SYSCFG_CFGR3_VREF_OUT ((uint32_t)0x00000030U) /*!< Verf_ADC connection bit */
+#define SYSCFG_CFGR3_VREF_OUT_0 ((uint32_t)0x00000010U) /*!< Bit 0 */
+#define SYSCFG_CFGR3_VREF_OUT_1 ((uint32_t)0x00000020U) /*!< Bit 1 */
+#define SYSCFG_CFGR3_ENBUF_VREFINT_ADC ((uint32_t)0x00000100U) /*!< VREFINT reference for ADC enable bit */
+#define SYSCFG_CFGR3_ENBUF_SENSOR_ADC ((uint32_t)0x00000200U) /*!< Sensor reference for ADC enable bit */
+#define SYSCFG_CFGR3_ENBUFLP_VREFINT_COMP ((uint32_t)0x00001000U) /*!< VREFINT reference for comparator 2 enable bit */
+#define SYSCFG_CFGR3_SENSOR_ADC_RDYF ((uint32_t)0x08000000U) /*!< Sensor for ADC ready flag */
+#define SYSCFG_CFGR3_VREFINT_ADC_RDYF ((uint32_t)0x10000000U) /*!< VREFINT for ADC ready flag */
+#define SYSCFG_CFGR3_VREFINT_COMP_RDYF ((uint32_t)0x20000000U) /*!< VREFINT for comparator ready flag */
+#define SYSCFG_CFGR3_VREFINT_RDYF ((uint32_t)0x40000000U) /*!< VREFINT ready flag */
+#define SYSCFG_CFGR3_REF_LOCK ((uint32_t)0x80000000U) /*!< CFGR3 lock bit */
+
+/* Legacy defines */
+
+#define SYSCFG_CFGR3_EN_BGAP SYSCFG_CFGR3_EN_VREFINT
+#define SYSCFG_CFGR3_ENBUF_BGAP_ADC SYSCFG_CFGR3_ENBUF_VREFINT_ADC
+#define SYSCFG_CFGR3_ENBUFLP_BGAP_COMP SYSCFG_CFGR3_ENBUFLP_VREFINT_COMP
+#define SYSCFG_VREFINT_ADC_RDYF SYSCFG_CFGR3_VREFINT_ADC_RDYF
+
+/******************************************************************************/
+/* */
+/* Timers (TIM) */
+/* */
+/******************************************************************************/
+/*
+* @brief Specific device feature definitions (not present on all devices in the STM32L0 family)
+*/
+#if defined (STM32L071xx) || defined (STM32L072xx) || defined (STM32L073xx) \
+ || defined (STM32L081xx) || defined (STM32L082xx) || defined (STM32L083xx)
+#define TIM_TIM2_REMAP_HSI_SUPPORT /*!<Support remap HSI on TIM2 */
+#define TIM_TIM2_REMAP_HSI48_SUPPORT /*!<Support remap HSI48 on TIM2 */
+#else
+#define TIM_TIM2_REMAP_HSI_SUPPORT /*!<Support remap HSI on TIM2 */
+#endif
+
+/******************* Bit definition for TIM_CR1 register ********************/
+#define TIM_CR1_CEN ((uint32_t)0x00000001U) /*!<Counter enable */
+#define TIM_CR1_UDIS ((uint32_t)0x00000002U) /*!<Update disable */
+#define TIM_CR1_URS ((uint32_t)0x00000004U) /*!<Update request source */
+#define TIM_CR1_OPM ((uint32_t)0x00000008U) /*!<One pulse mode */
+#define TIM_CR1_DIR ((uint32_t)0x00000010U) /*!<Direction */
+
+#define TIM_CR1_CMS ((uint32_t)0x00000060U) /*!<CMS[1:0] bits (Center-aligned mode selection) */
+#define TIM_CR1_CMS_0 ((uint32_t)0x00000020U) /*!<Bit 0 */
+#define TIM_CR1_CMS_1 ((uint32_t)0x00000040U) /*!<Bit 1 */
+
+#define TIM_CR1_ARPE ((uint32_t)0x00000080U) /*!<Auto-reload preload enable */
+
+#define TIM_CR1_CKD ((uint32_t)0x00000300U) /*!<CKD[1:0] bits (clock division) */
+#define TIM_CR1_CKD_0 ((uint32_t)0x00000100U) /*!<Bit 0 */
+#define TIM_CR1_CKD_1 ((uint32_t)0x00000200U) /*!<Bit 1 */
+
+/******************* Bit definition for TIM_CR2 register ********************/
+#define TIM_CR2_CCDS ((uint32_t)0x00000008U) /*!<Capture/Compare DMA Selection */
+
+#define TIM_CR2_MMS ((uint32_t)0x00000070U) /*!<MMS[2:0] bits (Master Mode Selection) */
+#define TIM_CR2_MMS_0 ((uint32_t)0x00000010U) /*!<Bit 0 */
+#define TIM_CR2_MMS_1 ((uint32_t)0x00000020U) /*!<Bit 1 */
+#define TIM_CR2_MMS_2 ((uint32_t)0x00000040U) /*!<Bit 2 */
+
+#define TIM_CR2_TI1S ((uint32_t)0x00000080U) /*!<TI1 Selection */
+
+/******************* Bit definition for TIM_SMCR register *******************/
+#define TIM_SMCR_SMS ((uint32_t)0x00000007U) /*!<SMS[2:0] bits (Slave mode selection) */
+#define TIM_SMCR_SMS_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM_SMCR_SMS_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+#define TIM_SMCR_SMS_2 ((uint32_t)0x00000004U) /*!<Bit 2 */
+
+#define TIM_SMCR_OCCS ((uint32_t)0x00000008U) /*!< OCREF clear selection */
+
+#define TIM_SMCR_TS ((uint32_t)0x00000070U) /*!<TS[2:0] bits (Trigger selection) */
+#define TIM_SMCR_TS_0 ((uint32_t)0x00000010U) /*!<Bit 0 */
+#define TIM_SMCR_TS_1 ((uint32_t)0x00000020U) /*!<Bit 1 */
+#define TIM_SMCR_TS_2 ((uint32_t)0x00000040U) /*!<Bit 2 */
+
+#define TIM_SMCR_MSM ((uint32_t)0x00000080U) /*!<Master/slave mode */
+
+#define TIM_SMCR_ETF ((uint32_t)0x00000F00U) /*!<ETF[3:0] bits (External trigger filter) */
+#define TIM_SMCR_ETF_0 ((uint32_t)0x00000100U) /*!<Bit 0 */
+#define TIM_SMCR_ETF_1 ((uint32_t)0x00000200U) /*!<Bit 1 */
+#define TIM_SMCR_ETF_2 ((uint32_t)0x00000400U) /*!<Bit 2 */
+#define TIM_SMCR_ETF_3 ((uint32_t)0x00000800U) /*!<Bit 3 */
+
+#define TIM_SMCR_ETPS ((uint32_t)0x00003000U) /*!<ETPS[1:0] bits (External trigger prescaler) */
+#define TIM_SMCR_ETPS_0 ((uint32_t)0x00001000U) /*!<Bit 0 */
+#define TIM_SMCR_ETPS_1 ((uint32_t)0x00002000U) /*!<Bit 1 */
+
+#define TIM_SMCR_ECE ((uint32_t)0x00004000U) /*!<External clock enable */
+#define TIM_SMCR_ETP ((uint32_t)0x00008000U) /*!<External trigger polarity */
+
+/******************* Bit definition for TIM_DIER register *******************/
+#define TIM_DIER_UIE ((uint32_t)0x00000001U) /*!<Update interrupt enable */
+#define TIM_DIER_CC1IE ((uint32_t)0x00000002U) /*!<Capture/Compare 1 interrupt enable */
+#define TIM_DIER_CC2IE ((uint32_t)0x00000004U) /*!<Capture/Compare 2 interrupt enable */
+#define TIM_DIER_CC3IE ((uint32_t)0x00000008U) /*!<Capture/Compare 3 interrupt enable */
+#define TIM_DIER_CC4IE ((uint32_t)0x00000010U) /*!<Capture/Compare 4 interrupt enable */
+#define TIM_DIER_TIE ((uint32_t)0x00000040U) /*!<Trigger interrupt enable */
+#define TIM_DIER_UDE ((uint32_t)0x00000100U) /*!<Update DMA request enable */
+#define TIM_DIER_CC1DE ((uint32_t)0x00000200U) /*!<Capture/Compare 1 DMA request enable */
+#define TIM_DIER_CC2DE ((uint32_t)0x00000400U) /*!<Capture/Compare 2 DMA request enable */
+#define TIM_DIER_CC3DE ((uint32_t)0x00000800U) /*!<Capture/Compare 3 DMA request enable */
+#define TIM_DIER_CC4DE ((uint32_t)0x00001000U) /*!<Capture/Compare 4 DMA request enable */
+#define TIM_DIER_TDE ((uint32_t)0x00004000U) /*!<Trigger DMA request enable */
+
+/******************** Bit definition for TIM_SR register ********************/
+#define TIM_SR_UIF ((uint32_t)0x00000001U) /*!<Update interrupt Flag */
+#define TIM_SR_CC1IF ((uint32_t)0x00000002U) /*!<Capture/Compare 1 interrupt Flag */
+#define TIM_SR_CC2IF ((uint32_t)0x00000004U) /*!<Capture/Compare 2 interrupt Flag */
+#define TIM_SR_CC3IF ((uint32_t)0x00000008U) /*!<Capture/Compare 3 interrupt Flag */
+#define TIM_SR_CC4IF ((uint32_t)0x00000010U) /*!<Capture/Compare 4 interrupt Flag */
+#define TIM_SR_TIF ((uint32_t)0x00000040U) /*!<Trigger interrupt Flag */
+#define TIM_SR_CC1OF ((uint32_t)0x00000200U) /*!<Capture/Compare 1 Overcapture Flag */
+#define TIM_SR_CC2OF ((uint32_t)0x00000400U) /*!<Capture/Compare 2 Overcapture Flag */
+#define TIM_SR_CC3OF ((uint32_t)0x00000800U) /*!<Capture/Compare 3 Overcapture Flag */
+#define TIM_SR_CC4OF ((uint32_t)0x00001000U) /*!<Capture/Compare 4 Overcapture Flag */
+
+/******************* Bit definition for TIM_EGR register ********************/
+#define TIM_EGR_UG ((uint32_t)0x00000001U) /*!<Update Generation */
+#define TIM_EGR_CC1G ((uint32_t)0x00000002U) /*!<Capture/Compare 1 Generation */
+#define TIM_EGR_CC2G ((uint32_t)0x00000004U) /*!<Capture/Compare 2 Generation */
+#define TIM_EGR_CC3G ((uint32_t)0x00000008U) /*!<Capture/Compare 3 Generation */
+#define TIM_EGR_CC4G ((uint32_t)0x00000010U) /*!<Capture/Compare 4 Generation */
+#define TIM_EGR_TG ((uint32_t)0x00000040U) /*!<Trigger Generation */
+
+/****************** Bit definition for TIM_CCMR1 register *******************/
+#define TIM_CCMR1_CC1S ((uint32_t)0x00000003U) /*!<CC1S[1:0] bits (Capture/Compare 1 Selection) */
+#define TIM_CCMR1_CC1S_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM_CCMR1_CC1S_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+
+#define TIM_CCMR1_OC1FE ((uint32_t)0x00000004U) /*!<Output Compare 1 Fast enable */
+#define TIM_CCMR1_OC1PE ((uint32_t)0x00000008U) /*!<Output Compare 1 Preload enable */
+
+#define TIM_CCMR1_OC1M ((uint32_t)0x00000070U) /*!<OC1M[2:0] bits (Output Compare 1 Mode) */
+#define TIM_CCMR1_OC1M_0 ((uint32_t)0x00000010U) /*!<Bit 0 */
+#define TIM_CCMR1_OC1M_1 ((uint32_t)0x00000020U) /*!<Bit 1 */
+#define TIM_CCMR1_OC1M_2 ((uint32_t)0x00000040U) /*!<Bit 2 */
+
+#define TIM_CCMR1_OC1CE ((uint32_t)0x00000080U) /*!<Output Compare 1Clear Enable */
+
+#define TIM_CCMR1_CC2S ((uint32_t)0x00000300U) /*!<CC2S[1:0] bits (Capture/Compare 2 Selection) */
+#define TIM_CCMR1_CC2S_0 ((uint32_t)0x00000100U) /*!<Bit 0 */
+#define TIM_CCMR1_CC2S_1 ((uint32_t)0x00000200U) /*!<Bit 1 */
+
+#define TIM_CCMR1_OC2FE ((uint32_t)0x00000400U) /*!<Output Compare 2 Fast enable */
+#define TIM_CCMR1_OC2PE ((uint32_t)0x00000800U) /*!<Output Compare 2 Preload enable */
+
+#define TIM_CCMR1_OC2M ((uint32_t)0x00007000U) /*!<OC2M[2:0] bits (Output Compare 2 Mode) */
+#define TIM_CCMR1_OC2M_0 ((uint32_t)0x00001000U) /*!<Bit 0 */
+#define TIM_CCMR1_OC2M_1 ((uint32_t)0x00002000U) /*!<Bit 1 */
+#define TIM_CCMR1_OC2M_2 ((uint32_t)0x00004000U) /*!<Bit 2 */
+
+#define TIM_CCMR1_OC2CE ((uint32_t)0x00008000U) /*!<Output Compare 2 Clear Enable */
+
+/*----------------------------------------------------------------------------*/
+
+#define TIM_CCMR1_IC1PSC ((uint32_t)0x0000000CU) /*!<IC1PSC[1:0] bits (Input Capture 1 Prescaler) */
+#define TIM_CCMR1_IC1PSC_0 ((uint32_t)0x00000004U) /*!<Bit 0 */
+#define TIM_CCMR1_IC1PSC_1 ((uint32_t)0x00000008U) /*!<Bit 1 */
+
+#define TIM_CCMR1_IC1F ((uint32_t)0x000000F0U) /*!<IC1F[3:0] bits (Input Capture 1 Filter) */
+#define TIM_CCMR1_IC1F_0 ((uint32_t)0x00000010U) /*!<Bit 0 */
+#define TIM_CCMR1_IC1F_1 ((uint32_t)0x00000020U) /*!<Bit 1 */
+#define TIM_CCMR1_IC1F_2 ((uint32_t)0x00000040U) /*!<Bit 2 */
+#define TIM_CCMR1_IC1F_3 ((uint32_t)0x00000080U) /*!<Bit 3 */
+
+#define TIM_CCMR1_IC2PSC ((uint32_t)0x00000C00U) /*!<IC2PSC[1:0] bits (Input Capture 2 Prescaler) */
+#define TIM_CCMR1_IC2PSC_0 ((uint32_t)0x00000400U) /*!<Bit 0 */
+#define TIM_CCMR1_IC2PSC_1 ((uint32_t)0x00000800U) /*!<Bit 1 */
+
+#define TIM_CCMR1_IC2F ((uint32_t)0x0000F000U) /*!<IC2F[3:0] bits (Input Capture 2 Filter) */
+#define TIM_CCMR1_IC2F_0 ((uint32_t)0x00001000U) /*!<Bit 0 */
+#define TIM_CCMR1_IC2F_1 ((uint32_t)0x00002000U) /*!<Bit 1 */
+#define TIM_CCMR1_IC2F_2 ((uint32_t)0x00004000U) /*!<Bit 2 */
+#define TIM_CCMR1_IC2F_3 ((uint32_t)0x00008000U) /*!<Bit 3 */
+
+/****************** Bit definition for TIM_CCMR2 register *******************/
+#define TIM_CCMR2_CC3S ((uint32_t)0x00000003U) /*!<CC3S[1:0] bits (Capture/Compare 3 Selection) */
+#define TIM_CCMR2_CC3S_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM_CCMR2_CC3S_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+
+#define TIM_CCMR2_OC3FE ((uint32_t)0x00000004U) /*!<Output Compare 3 Fast enable */
+#define TIM_CCMR2_OC3PE ((uint32_t)0x00000008U) /*!<Output Compare 3 Preload enable */
+
+#define TIM_CCMR2_OC3M ((uint32_t)0x00000070U) /*!<OC3M[2:0] bits (Output Compare 3 Mode) */
+#define TIM_CCMR2_OC3M_0 ((uint32_t)0x00000010U) /*!<Bit 0 */
+#define TIM_CCMR2_OC3M_1 ((uint32_t)0x00000020U) /*!<Bit 1 */
+#define TIM_CCMR2_OC3M_2 ((uint32_t)0x00000040U) /*!<Bit 2 */
+
+#define TIM_CCMR2_OC3CE ((uint32_t)0x00000080U) /*!<Output Compare 3 Clear Enable */
+
+#define TIM_CCMR2_CC4S ((uint32_t)0x00000300U) /*!<CC4S[1:0] bits (Capture/Compare 4 Selection) */
+#define TIM_CCMR2_CC4S_0 ((uint32_t)0x00000100U) /*!<Bit 0 */
+#define TIM_CCMR2_CC4S_1 ((uint32_t)0x00000200U) /*!<Bit 1 */
+
+#define TIM_CCMR2_OC4FE ((uint32_t)0x00000400U) /*!<Output Compare 4 Fast enable */
+#define TIM_CCMR2_OC4PE ((uint32_t)0x00000800U) /*!<Output Compare 4 Preload enable */
+
+#define TIM_CCMR2_OC4M ((uint32_t)0x00007000U) /*!<OC4M[2:0] bits (Output Compare 4 Mode) */
+#define TIM_CCMR2_OC4M_0 ((uint32_t)0x00001000U) /*!<Bit 0 */
+#define TIM_CCMR2_OC4M_1 ((uint32_t)0x00002000U) /*!<Bit 1 */
+#define TIM_CCMR2_OC4M_2 ((uint32_t)0x00004000U) /*!<Bit 2 */
+
+#define TIM_CCMR2_OC4CE ((uint32_t)0x00008000U) /*!<Output Compare 4 Clear Enable */
+
+/*----------------------------------------------------------------------------*/
+
+#define TIM_CCMR2_IC3PSC ((uint32_t)0x0000000CU) /*!<IC3PSC[1:0] bits (Input Capture 3 Prescaler) */
+#define TIM_CCMR2_IC3PSC_0 ((uint32_t)0x00000004U) /*!<Bit 0 */
+#define TIM_CCMR2_IC3PSC_1 ((uint32_t)0x00000008U) /*!<Bit 1 */
+
+#define TIM_CCMR2_IC3F ((uint32_t)0x000000F0U) /*!<IC3F[3:0] bits (Input Capture 3 Filter) */
+#define TIM_CCMR2_IC3F_0 ((uint32_t)0x00000010U) /*!<Bit 0 */
+#define TIM_CCMR2_IC3F_1 ((uint32_t)0x00000020U) /*!<Bit 1 */
+#define TIM_CCMR2_IC3F_2 ((uint32_t)0x00000040U) /*!<Bit 2 */
+#define TIM_CCMR2_IC3F_3 ((uint32_t)0x00000080U) /*!<Bit 3 */
+
+#define TIM_CCMR2_IC4PSC ((uint32_t)0x00000C00U) /*!<IC4PSC[1:0] bits (Input Capture 4 Prescaler) */
+#define TIM_CCMR2_IC4PSC_0 ((uint32_t)0x00000400U) /*!<Bit 0 */
+#define TIM_CCMR2_IC4PSC_1 ((uint32_t)0x00000800U) /*!<Bit 1 */
+
+#define TIM_CCMR2_IC4F ((uint32_t)0x0000F000U) /*!<IC4F[3:0] bits (Input Capture 4 Filter) */
+#define TIM_CCMR2_IC4F_0 ((uint32_t)0x00001000U) /*!<Bit 0 */
+#define TIM_CCMR2_IC4F_1 ((uint32_t)0x00002000U) /*!<Bit 1 */
+#define TIM_CCMR2_IC4F_2 ((uint32_t)0x00004000U) /*!<Bit 2 */
+#define TIM_CCMR2_IC4F_3 ((uint32_t)0x00008000U) /*!<Bit 3 */
+
+/******************* Bit definition for TIM_CCER register *******************/
+#define TIM_CCER_CC1E ((uint32_t)0x00000001U) /*!<Capture/Compare 1 output enable */
+#define TIM_CCER_CC1P ((uint32_t)0x00000002U) /*!<Capture/Compare 1 output Polarity */
+#define TIM_CCER_CC1NP ((uint32_t)0x00000008U) /*!<Capture/Compare 1 Complementary output Polarity */
+#define TIM_CCER_CC2E ((uint32_t)0x00000010U) /*!<Capture/Compare 2 output enable */
+#define TIM_CCER_CC2P ((uint32_t)0x00000020U) /*!<Capture/Compare 2 output Polarity */
+#define TIM_CCER_CC2NP ((uint32_t)0x00000080U) /*!<Capture/Compare 2 Complementary output Polarity */
+#define TIM_CCER_CC3E ((uint32_t)0x00000100U) /*!<Capture/Compare 3 output enable */
+#define TIM_CCER_CC3P ((uint32_t)0x00000200U) /*!<Capture/Compare 3 output Polarity */
+#define TIM_CCER_CC3NP ((uint32_t)0x00000800U) /*!<Capture/Compare 3 Complementary output Polarity */
+#define TIM_CCER_CC4E ((uint32_t)0x00001000U) /*!<Capture/Compare 4 output enable */
+#define TIM_CCER_CC4P ((uint32_t)0x00002000U) /*!<Capture/Compare 4 output Polarity */
+#define TIM_CCER_CC4NP ((uint32_t)0x00008000U) /*!<Capture/Compare 4 Complementary output Polarity */
+
+/******************* Bit definition for TIM_CNT register ********************/
+#define TIM_CNT_CNT ((uint32_t)0x0000FFFFU) /*!<Counter Value */
+
+/******************* Bit definition for TIM_PSC register ********************/
+#define TIM_PSC_PSC ((uint32_t)0x0000FFFFU) /*!<Prescaler Value */
+
+/******************* Bit definition for TIM_ARR register ********************/
+#define TIM_ARR_ARR ((uint32_t)0x0000FFFFU) /*!<actual auto-reload Value */
+
+/******************* Bit definition for TIM_CCR1 register *******************/
+#define TIM_CCR1_CCR1 ((uint32_t)0x0000FFFFU) /*!<Capture/Compare 1 Value */
+
+/******************* Bit definition for TIM_CCR2 register *******************/
+#define TIM_CCR2_CCR2 ((uint32_t)0x0000FFFFU) /*!<Capture/Compare 2 Value */
+
+/******************* Bit definition for TIM_CCR3 register *******************/
+#define TIM_CCR3_CCR3 ((uint32_t)0x0000FFFFU) /*!<Capture/Compare 3 Value */
+
+/******************* Bit definition for TIM_CCR4 register *******************/
+#define TIM_CCR4_CCR4 ((uint32_t)0x0000FFFFU) /*!<Capture/Compare 4 Value */
+
+/******************* Bit definition for TIM_DCR register ********************/
+#define TIM_DCR_DBA ((uint32_t)0x0000001FU) /*!<DBA[4:0] bits (DMA Base Address) */
+#define TIM_DCR_DBA_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM_DCR_DBA_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+#define TIM_DCR_DBA_2 ((uint32_t)0x00000004U) /*!<Bit 2 */
+#define TIM_DCR_DBA_3 ((uint32_t)0x00000008U) /*!<Bit 3 */
+#define TIM_DCR_DBA_4 ((uint32_t)0x00000010U) /*!<Bit 4 */
+
+#define TIM_DCR_DBL ((uint32_t)0x00001F00U) /*!<DBL[4:0] bits (DMA Burst Length) */
+#define TIM_DCR_DBL_0 ((uint32_t)0x00000100U) /*!<Bit 0 */
+#define TIM_DCR_DBL_1 ((uint32_t)0x00000200U) /*!<Bit 1 */
+#define TIM_DCR_DBL_2 ((uint32_t)0x00000400U) /*!<Bit 2 */
+#define TIM_DCR_DBL_3 ((uint32_t)0x00000800U) /*!<Bit 3 */
+#define TIM_DCR_DBL_4 ((uint32_t)0x00001000U) /*!<Bit 4 */
+
+/******************* Bit definition for TIM_DMAR register *******************/
+#define TIM_DMAR_DMAB ((uint32_t)0x0000FFFFU) /*!<DMA register for burst accesses */
+
+/******************* Bit definition for TIM_OR register *********************/
+#define TIM2_OR_ETR_RMP ((uint32_t)0x00000007U) /*!<ETR_RMP[1:0] bits (TIM2 ETR remap) */
+#define TIM2_OR_ETR_RMP_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM2_OR_ETR_RMP_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+#define TIM2_OR_ETR_RMP_2 ((uint32_t)0x00000004U) /*!<Bit 2 */
+#define TIM2_OR_TI4_RMP ((uint32_t)0x0000018) /*!<TI4_RMP[1:0] bits (TIM2 Input 4 remap) */
+#define TIM2_OR_TI4_RMP_0 ((uint32_t)0x00000008U) /*!<Bit 0 */
+#define TIM2_OR_TI4_RMP_1 ((uint32_t)0x00000010U) /*!<Bit 1 */
+
+#define TIM21_OR_ETR_RMP ((uint32_t)0x00000003U) /*!<ETR_RMP[1:0] bits (TIM21 ETR remap) */
+#define TIM21_OR_ETR_RMP_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM21_OR_ETR_RMP_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+#define TIM21_OR_TI1_RMP ((uint32_t)0x0000001CU) /*!<TI1_RMP[2:0] bits (TIM21 Input 1 remap) */
+#define TIM21_OR_TI1_RMP_0 ((uint32_t)0x00000004U) /*!<Bit 0 */
+#define TIM21_OR_TI1_RMP_1 ((uint32_t)0x00000008U) /*!<Bit 1 */
+#define TIM21_OR_TI1_RMP_2 ((uint32_t)0x00000010U) /*!<Bit 2 */
+#define TIM21_OR_TI2_RMP ((uint32_t)0x00000020U) /*!<TI2_RMP bit (TIM21 Input 2 remap) */
+
+#define TIM22_OR_ETR_RMP ((uint32_t)0x00000003U) /*!<ETR_RMP[1:0] bits (TIM22 ETR remap) */
+#define TIM22_OR_ETR_RMP_0 ((uint32_t)0x00000001U) /*!<Bit 0 */
+#define TIM22_OR_ETR_RMP_1 ((uint32_t)0x00000002U) /*!<Bit 1 */
+#define TIM22_OR_TI1_RMP ((uint32_t)0x0000000CU) /*!<TI1_RMP[2:0] bits (TIM22 Input 1 remap) */
+#define TIM22_OR_TI1_RMP_0 ((uint32_t)0x00000004U) /*!<Bit 0 */
+#define TIM22_OR_TI1_RMP_1 ((uint32_t)0x00000008U) /*!<Bit 1 */
+
+
+/******************************************************************************/
+/* */
+/* Universal Synchronous Asynchronous Receiver Transmitter (USART) */
+/* */
+/******************************************************************************/
+
+/*
+ * @brief Specific device feature definitions (not present on all devices in the STM32L0 family)
+ */
+/* Note: No specific macro feature on this device */
+
+/****************** Bit definition for USART_CR1 register *******************/
+#define USART_CR1_UE ((uint32_t)0x00000001U) /*!< USART Enable */
+#define USART_CR1_UESM ((uint32_t)0x00000002U) /*!< USART Enable in STOP Mode */
+#define USART_CR1_RE ((uint32_t)0x00000004U) /*!< Receiver Enable */
+#define USART_CR1_TE ((uint32_t)0x00000008U) /*!< Transmitter Enable */
+#define USART_CR1_IDLEIE ((uint32_t)0x00000010U) /*!< IDLE Interrupt Enable */
+#define USART_CR1_RXNEIE ((uint32_t)0x00000020U) /*!< RXNE Interrupt Enable */
+#define USART_CR1_TCIE ((uint32_t)0x00000040U) /*!< Transmission Complete Interrupt Enable */
+#define USART_CR1_TXEIE ((uint32_t)0x00000080U) /*!< TXE Interrupt Enable */
+#define USART_CR1_PEIE ((uint32_t)0x00000100U) /*!< PE Interrupt Enable */
+#define USART_CR1_PS ((uint32_t)0x00000200U) /*!< Parity Selection */
+#define USART_CR1_PCE ((uint32_t)0x00000400U) /*!< Parity Control Enable */
+#define USART_CR1_WAKE ((uint32_t)0x00000800U) /*!< Receiver Wakeup method */
+#define USART_CR1_M ((uint32_t)0x10001000U) /*!< Word length */
+#define USART_CR1_M0 ((uint32_t)0x00001000U) /*!< Word length - Bit 0 */
+#define USART_CR1_MME ((uint32_t)0x00002000U) /*!< Mute Mode Enable */
+#define USART_CR1_CMIE ((uint32_t)0x00004000U) /*!< Character match interrupt enable */
+#define USART_CR1_OVER8 ((uint32_t)0x00008000U) /*!< Oversampling by 8-bit or 16-bit mode */
+#define USART_CR1_DEDT ((uint32_t)0x001F0000U) /*!< DEDT[4:0] bits (Driver Enable Deassertion Time) */
+#define USART_CR1_DEDT_0 ((uint32_t)0x00010000U) /*!< Bit 0 */
+#define USART_CR1_DEDT_1 ((uint32_t)0x00020000U) /*!< Bit 1 */
+#define USART_CR1_DEDT_2 ((uint32_t)0x00040000U) /*!< Bit 2 */
+#define USART_CR1_DEDT_3 ((uint32_t)0x00080000U) /*!< Bit 3 */
+#define USART_CR1_DEDT_4 ((uint32_t)0x00100000U) /*!< Bit 4 */
+#define USART_CR1_DEAT ((uint32_t)0x03E00000U) /*!< DEAT[4:0] bits (Driver Enable Assertion Time) */
+#define USART_CR1_DEAT_0 ((uint32_t)0x00200000U) /*!< Bit 0 */
+#define USART_CR1_DEAT_1 ((uint32_t)0x00400000U) /*!< Bit 1 */
+#define USART_CR1_DEAT_2 ((uint32_t)0x00800000U) /*!< Bit 2 */
+#define USART_CR1_DEAT_3 ((uint32_t)0x01000000U) /*!< Bit 3 */
+#define USART_CR1_DEAT_4 ((uint32_t)0x02000000U) /*!< Bit 4 */
+#define USART_CR1_RTOIE ((uint32_t)0x04000000U) /*!< Receive Time Out interrupt enable */
+#define USART_CR1_EOBIE ((uint32_t)0x08000000U) /*!< End of Block interrupt enable */
+#define USART_CR1_M1 ((uint32_t)0x10000000U) /*!< Word length - Bit 1 */
+/****************** Bit definition for USART_CR2 register *******************/
+#define USART_CR2_ADDM7 ((uint32_t)0x00000010U) /*!< 7-bit or 4-bit Address Detection */
+#define USART_CR2_LBDL ((uint32_t)0x00000020U) /*!< LIN Break Detection Length */
+#define USART_CR2_LBDIE ((uint32_t)0x00000040U) /*!< LIN Break Detection Interrupt Enable */
+#define USART_CR2_LBCL ((uint32_t)0x00000100U) /*!< Last Bit Clock pulse */
+#define USART_CR2_CPHA ((uint32_t)0x00000200U) /*!< Clock Phase */
+#define USART_CR2_CPOL ((uint32_t)0x00000400U) /*!< Clock Polarity */
+#define USART_CR2_CLKEN ((uint32_t)0x00000800U) /*!< Clock Enable */
+#define USART_CR2_STOP ((uint32_t)0x00003000U) /*!< STOP[1:0] bits (STOP bits) */
+#define USART_CR2_STOP_0 ((uint32_t)0x00001000U) /*!< Bit 0 */
+#define USART_CR2_STOP_1 ((uint32_t)0x00002000U) /*!< Bit 1 */
+#define USART_CR2_LINEN ((uint32_t)0x00004000U) /*!< LIN mode enable */
+#define USART_CR2_SWAP ((uint32_t)0x00008000U) /*!< SWAP TX/RX pins */
+#define USART_CR2_RXINV ((uint32_t)0x00010000U) /*!< RX pin active level inversion */
+#define USART_CR2_TXINV ((uint32_t)0x00020000U) /*!< TX pin active level inversion */
+#define USART_CR2_DATAINV ((uint32_t)0x00040000U) /*!< Binary data inversion */
+#define USART_CR2_MSBFIRST ((uint32_t)0x00080000U) /*!< Most Significant Bit First */
+#define USART_CR2_ABREN ((uint32_t)0x00100000U) /*!< Auto Baud-Rate Enable*/
+#define USART_CR2_ABRMODE ((uint32_t)0x00600000U) /*!< ABRMOD[1:0] bits (Auto Baud-Rate Mode) */
+#define USART_CR2_ABRMODE_0 ((uint32_t)0x00200000U) /*!< Bit 0 */
+#define USART_CR2_ABRMODE_1 ((uint32_t)0x00400000U) /*!< Bit 1 */
+#define USART_CR2_RTOEN ((uint32_t)0x00800000U) /*!< Receiver Time-Out enable */
+#define USART_CR2_ADD ((uint32_t)0xFF000000U) /*!< Address of the USART node */
+
+/****************** Bit definition for USART_CR3 register *******************/
+#define USART_CR3_EIE ((uint32_t)0x00000001U) /*!< Error Interrupt Enable */
+#define USART_CR3_IREN ((uint32_t)0x00000002U) /*!< IrDA mode Enable */
+#define USART_CR3_IRLP ((uint32_t)0x00000004U) /*!< IrDA Low-Power */
+#define USART_CR3_HDSEL ((uint32_t)0x00000008U) /*!< Half-Duplex Selection */
+#define USART_CR3_NACK ((uint32_t)0x00000010U) /*!< SmartCard NACK enable */
+#define USART_CR3_SCEN ((uint32_t)0x00000020U) /*!< SmartCard mode enable */
+#define USART_CR3_DMAR ((uint32_t)0x00000040U) /*!< DMA Enable Receiver */
+#define USART_CR3_DMAT ((uint32_t)0x00000080U) /*!< DMA Enable Transmitter */
+#define USART_CR3_RTSE ((uint32_t)0x00000100U) /*!< RTS Enable */
+#define USART_CR3_CTSE ((uint32_t)0x00000200U) /*!< CTS Enable */
+#define USART_CR3_CTSIE ((uint32_t)0x00000400U) /*!< CTS Interrupt Enable */
+#define USART_CR3_ONEBIT ((uint32_t)0x00000800U) /*!< One sample bit method enable */
+#define USART_CR3_OVRDIS ((uint32_t)0x00001000U) /*!< Overrun Disable */
+#define USART_CR3_DDRE ((uint32_t)0x00002000U) /*!< DMA Disable on Reception Error */
+#define USART_CR3_DEM ((uint32_t)0x00004000U) /*!< Driver Enable Mode */
+#define USART_CR3_DEP ((uint32_t)0x00008000U) /*!< Driver Enable Polarity Selection */
+#define USART_CR3_SCARCNT ((uint32_t)0x000E0000U) /*!< SCARCNT[2:0] bits (SmartCard Auto-Retry Count) */
+#define USART_CR3_SCARCNT_0 ((uint32_t)0x00020000U) /*!< Bit 0 */
+#define USART_CR3_SCARCNT_1 ((uint32_t)0x00040000U) /*!< Bit 1 */
+#define USART_CR3_SCARCNT_2 ((uint32_t)0x00080000U) /*!< Bit 2 */
+#define USART_CR3_WUS ((uint32_t)0x00300000U) /*!< WUS[1:0] bits (Wake UP Interrupt Flag Selection) */
+#define USART_CR3_WUS_0 ((uint32_t)0x00100000U) /*!< Bit 0 */
+#define USART_CR3_WUS_1 ((uint32_t)0x00200000U) /*!< Bit 1 */
+#define USART_CR3_WUFIE ((uint32_t)0x00400000U) /*!< Wake Up Interrupt Enable */
+#define USART_CR3_UCESM ((uint32_t)0x00800000U) /*!< Clock Enable in Stop mode */
+
+/****************** Bit definition for USART_BRR register *******************/
+#define USART_BRR_DIV_FRACTION ((uint32_t)0x0000000FU) /*!< Fraction of USARTDIV */
+#define USART_BRR_DIV_MANTISSA ((uint32_t)0x0000FFF0U) /*!< Mantissa of USARTDIV */
+
+/****************** Bit definition for USART_GTPR register ******************/
+#define USART_GTPR_PSC ((uint32_t)0x000000FFU) /*!< PSC[7:0] bits (Prescaler value) */
+#define USART_GTPR_GT ((uint32_t)0x0000FF00U) /*!< GT[7:0] bits (Guard time value) */
+
+
+/******************* Bit definition for USART_RTOR register *****************/
+#define USART_RTOR_RTO ((uint32_t)0x00FFFFFFU) /*!< Receiver Time Out Value */
+#define USART_RTOR_BLEN ((uint32_t)0xFF000000U) /*!< Block Length */
+
+/******************* Bit definition for USART_RQR register ******************/
+#define USART_RQR_ABRRQ ((uint32_t)0x00000001U) /*!< Auto-Baud Rate Request */
+#define USART_RQR_SBKRQ ((uint32_t)0x00000002U) /*!< Send Break Request */
+#define USART_RQR_MMRQ ((uint32_t)0x00000004U) /*!< Mute Mode Request */
+#define USART_RQR_RXFRQ ((uint32_t)0x00000008U) /*!< Receive Data flush Request */
+#define USART_RQR_TXFRQ ((uint32_t)0x00000010U) /*!< Transmit data flush Request */
+
+/******************* Bit definition for USART_ISR register ******************/
+#define USART_ISR_PE ((uint32_t)0x00000001U) /*!< Parity Error */
+#define USART_ISR_FE ((uint32_t)0x00000002U) /*!< Framing Error */
+#define USART_ISR_NE ((uint32_t)0x00000004U) /*!< Noise detected Flag */
+#define USART_ISR_ORE ((uint32_t)0x00000008U) /*!< OverRun Error */
+#define USART_ISR_IDLE ((uint32_t)0x00000010U) /*!< IDLE line detected */
+#define USART_ISR_RXNE ((uint32_t)0x00000020U) /*!< Read Data Register Not Empty */
+#define USART_ISR_TC ((uint32_t)0x00000040U) /*!< Transmission Complete */
+#define USART_ISR_TXE ((uint32_t)0x00000080U) /*!< Transmit Data Register Empty */
+#define USART_ISR_LBDF ((uint32_t)0x00000100U) /*!< LIN Break Detection Flag */
+#define USART_ISR_CTSIF ((uint32_t)0x00000200U) /*!< CTS interrupt flag */
+#define USART_ISR_CTS ((uint32_t)0x00000400U) /*!< CTS flag */
+#define USART_ISR_RTOF ((uint32_t)0x00000800U) /*!< Receiver Time Out */
+#define USART_ISR_EOBF ((uint32_t)0x00001000U) /*!< End Of Block Flag */
+#define USART_ISR_ABRE ((uint32_t)0x00004000U) /*!< Auto-Baud Rate Error */
+#define USART_ISR_ABRF ((uint32_t)0x00008000U) /*!< Auto-Baud Rate Flag */
+#define USART_ISR_BUSY ((uint32_t)0x00010000U) /*!< Busy Flag */
+#define USART_ISR_CMF ((uint32_t)0x00020000U) /*!< Character Match Flag */
+#define USART_ISR_SBKF ((uint32_t)0x00040000U) /*!< Send Break Flag */
+#define USART_ISR_RWU ((uint32_t)0x00080000U) /*!< Receive Wake Up from mute mode Flag */
+#define USART_ISR_WUF ((uint32_t)0x00100000U) /*!< Wake Up from stop mode Flag */
+#define USART_ISR_TEACK ((uint32_t)0x00200000U) /*!< Transmit Enable Acknowledge Flag */
+#define USART_ISR_REACK ((uint32_t)0x00400000U) /*!< Receive Enable Acknowledge Flag */
+
+/******************* Bit definition for USART_ICR register ******************/
+#define USART_ICR_PECF ((uint32_t)0x00000001U) /*!< Parity Error Clear Flag */
+#define USART_ICR_FECF ((uint32_t)0x00000002U) /*!< Framing Error Clear Flag */
+#define USART_ICR_NCF ((uint32_t)0x00000004U) /*!< Noise detected Clear Flag */
+#define USART_ICR_ORECF ((uint32_t)0x00000008U) /*!< OverRun Error Clear Flag */
+#define USART_ICR_IDLECF ((uint32_t)0x00000010U) /*!< IDLE line detected Clear Flag */
+#define USART_ICR_TCCF ((uint32_t)0x00000040U) /*!< Transmission Complete Clear Flag */
+#define USART_ICR_LBDCF ((uint32_t)0x00000100U) /*!< LIN Break Detection Clear Flag */
+#define USART_ICR_CTSCF ((uint32_t)0x00000200U) /*!< CTS Interrupt Clear Flag */
+#define USART_ICR_RTOCF ((uint32_t)0x00000800U) /*!< Receiver Time Out Clear Flag */
+#define USART_ICR_EOBCF ((uint32_t)0x00001000U) /*!< End Of Block Clear Flag */
+#define USART_ICR_CMCF ((uint32_t)0x00020000U) /*!< Character Match Clear Flag */
+#define USART_ICR_WUCF ((uint32_t)0x00100000U) /*!< Wake Up from stop mode Clear Flag */
+
+/******************* Bit definition for USART_RDR register ******************/
+#define USART_RDR_RDR ((uint32_t)0x000001FFU) /*!< RDR[8:0] bits (Receive Data value) */
+
+/******************* Bit definition for USART_TDR register ******************/
+#define USART_TDR_TDR ((uint32_t)0x000001FFU) /*!< TDR[8:0] bits (Transmit Data value) */
+
+/******************************************************************************/
+/* */
+/* Window WATCHDOG (WWDG) */
+/* */
+/******************************************************************************/
+
+/******************* Bit definition for WWDG_CR register ********************/
+#define WWDG_CR_T ((uint32_t)0x0000007FU) /*!< T[6:0] bits (7-Bit counter (MSB to LSB)) */
+#define WWDG_CR_T_0 ((uint32_t)0x00000001U) /*!< Bit 0 */
+#define WWDG_CR_T_1 ((uint32_t)0x00000002U) /*!< Bit 1 */
+#define WWDG_CR_T_2 ((uint32_t)0x00000004U) /*!< Bit 2 */
+#define WWDG_CR_T_3 ((uint32_t)0x00000008U) /*!< Bit 3 */
+#define WWDG_CR_T_4 ((uint32_t)0x00000010U) /*!< Bit 4 */
+#define WWDG_CR_T_5 ((uint32_t)0x00000020U) /*!< Bit 5 */
+#define WWDG_CR_T_6 ((uint32_t)0x00000040U) /*!< Bit 6 */
+
+/* Legacy defines */
+#define WWDG_CR_T0 WWDG_CR_T_0
+#define WWDG_CR_T1 WWDG_CR_T_1
+#define WWDG_CR_T2 WWDG_CR_T_2
+#define WWDG_CR_T3 WWDG_CR_T_3
+#define WWDG_CR_T4 WWDG_CR_T_4
+#define WWDG_CR_T5 WWDG_CR_T_5
+#define WWDG_CR_T6 WWDG_CR_T_6
+
+#define WWDG_CR_WDGA ((uint32_t)0x00000080U) /*!< Activation bit */
+
+/******************* Bit definition for WWDG_CFR register *******************/
+#define WWDG_CFR_W ((uint32_t)0x0000007FU) /*!< W[6:0] bits (7-bit window value) */
+#define WWDG_CFR_W_0 ((uint32_t)0x00000001U) /*!< Bit 0 */
+#define WWDG_CFR_W_1 ((uint32_t)0x00000002U) /*!< Bit 1 */
+#define WWDG_CFR_W_2 ((uint32_t)0x00000004U) /*!< Bit 2 */
+#define WWDG_CFR_W_3 ((uint32_t)0x00000008U) /*!< Bit 3 */
+#define WWDG_CFR_W_4 ((uint32_t)0x00000010U) /*!< Bit 4 */
+#define WWDG_CFR_W_5 ((uint32_t)0x00000020U) /*!< Bit 5 */
+#define WWDG_CFR_W_6 ((uint32_t)0x00000040U) /*!< Bit 6 */
+
+/* Legacy defines */
+#define WWDG_CFR_W0 WWDG_CFR_W_0
+#define WWDG_CFR_W1 WWDG_CFR_W_1
+#define WWDG_CFR_W2 WWDG_CFR_W_2
+#define WWDG_CFR_W3 WWDG_CFR_W_3
+#define WWDG_CFR_W4 WWDG_CFR_W_4
+#define WWDG_CFR_W5 WWDG_CFR_W_5
+#define WWDG_CFR_W6 WWDG_CFR_W_6
+
+#define WWDG_CFR_WDGTB ((uint32_t)0x00000180U) /*!< WDGTB[1:0] bits (Timer Base) */
+#define WWDG_CFR_WDGTB_0 ((uint32_t)0x00000080U) /*!< Bit 0 */
+#define WWDG_CFR_WDGTB_1 ((uint32_t)0x00000100U) /*!< Bit 1 */
+
+/* Legacy defines */
+#define WWDG_CFR_WDGTB0 WWDG_CFR_WDGTB_0
+#define WWDG_CFR_WDGTB1 WWDG_CFR_WDGTB_1
+
+#define WWDG_CFR_EWI ((uint32_t)0x00000200U) /*!< Early Wakeup Interrupt */
+
+/******************* Bit definition for WWDG_SR register ********************/
+#define WWDG_SR_EWIF ((uint32_t)0x00000001U) /*!< Early Wakeup Interrupt Flag */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup Exported_macros
+ * @{
+ */
+
+/******************************* ADC Instances ********************************/
+#define IS_ADC_ALL_INSTANCE(INSTANCE) ((INSTANCE) == ADC1)
+
+/******************************* COMP Instances *******************************/
+#define IS_COMP_ALL_INSTANCE(INSTANCE) (((INSTANCE) == COMP1) || \
+ ((INSTANCE) == COMP2))
+
+#define IS_COMP_COMMON_INSTANCE(INSTANCE) ((INSTANCE) == COMP12_COMMON)
+
+/******************************* CRC Instances ********************************/
+#define IS_CRC_ALL_INSTANCE(INSTANCE) ((INSTANCE) == CRC)
+
+/******************************* DMA Instances *********************************/
+#define IS_DMA_STREAM_ALL_INSTANCE(INSTANCE) (((INSTANCE) == DMA1_Stream0) || \
+ ((INSTANCE) == DMA1_Stream1) || \
+ ((INSTANCE) == DMA1_Stream2) || \
+ ((INSTANCE) == DMA1_Stream3) || \
+ ((INSTANCE) == DMA1_Stream4) || \
+ ((INSTANCE) == DMA1_Stream5) || \
+ ((INSTANCE) == DMA1_Stream6) || \
+ ((INSTANCE) == DMA1_Stream7))
+
+/******************************* GPIO Instances *******************************/
+#define IS_GPIO_ALL_INSTANCE(INSTANCE) (((INSTANCE) == GPIOA) || \
+ ((INSTANCE) == GPIOB) || \
+ ((INSTANCE) == GPIOC) || \
+ ((INSTANCE) == GPIOH))
+
+#define IS_GPIO_AF_INSTANCE(INSTANCE) (((INSTANCE) == GPIOA) || \
+ ((INSTANCE) == GPIOB) || \
+ ((INSTANCE) == GPIOC))
+
+/******************************** I2C Instances *******************************/
+#define IS_I2C_ALL_INSTANCE(INSTANCE) ((INSTANCE) == I2C1)
+
+
+
+/****************************** RTC Instances *********************************/
+#define IS_RTC_ALL_INSTANCE(INSTANCE) ((INSTANCE) == RTC)
+
+/******************************** SMBUS Instances *****************************/
+#define IS_SMBUS_INSTANCE(INSTANCE) ((INSTANCE) == I2C1)
+
+/******************************** SPI Instances *******************************/
+#define IS_SPI_ALL_INSTANCE(INSTANCE) ((INSTANCE) == SPI1)
+
+/****************** LPTIM Instances : All supported instances *****************/
+#define IS_LPTIM_INSTANCE(INSTANCE) ((INSTANCE) == LPTIM1)
+
+/****************** TIM Instances : All supported instances *******************/
+#define IS_TIM_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/****************** TIM Instances : supporting counting mode selection ********/
+#define IS_TIM_COUNTER_MODE_SELECT_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/****************** TIM Instances : supporting clock division *****************/
+#define IS_TIM_CLOCK_DIVISION_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/****** TIM Instances : supporting external clock mode 1 for ETRF input *******/
+#define IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21))
+
+/****** TIM Instances : supporting external clock mode 2 for ETRF input *******/
+
+/****************** TIM Instances : supporting external clock mode 1 for TIX inputs*/
+#define IS_TIM_CLOCKSOURCE_TIX_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21))
+
+/****************** TIM Instances : supporting internal trigger inputs(ITRX) *******/
+#define IS_TIM_CLOCKSOURCE_ITRX_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/************* TIM Instances : at least 1 capture/compare channel *************/
+#define IS_TIM_CC1_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/************ TIM Instances : at least 2 capture/compare channels *************/
+#define IS_TIM_CC2_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/************ TIM Instances : at least 3 capture/compare channels *************/
+#define IS_TIM_CC3_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/************ TIM Instances : at least 4 capture/compare channels *************/
+#define IS_TIM_CC4_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/******************** TIM Instances : Advanced-control timers *****************/
+
+/******************* TIM Instances : Timer input XOR function *****************/
+#define IS_TIM_XOR_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/****************** TIM Instances : DMA requests generation (UDE) *************/
+#define IS_TIM_DMA_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/************ TIM Instances : DMA requests generation (CCxDE) *****************/
+#define IS_TIM_DMA_CC_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/************ TIM Instances : DMA requests generation (COMDE) *****************/
+#define IS_TIM_CCDMA_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/******************** TIM Instances : DMA burst feature ***********************/
+#define IS_TIM_DMABURST_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/****** TIM Instances : master mode available (TIMx_CR2.MMS available )********/
+#define IS_TIM_MASTER_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/*********** TIM Instances : Slave mode available (TIMx_SMCR available )*******/
+#define IS_TIM_SLAVE_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/********************** TIM Instances : 32 bit Counter ************************/
+
+/***************** TIM Instances : external trigger input availabe ************/
+#define IS_TIM_ETR_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/****************** TIM Instances : remapping capability **********************/
+#define IS_TIM_REMAP_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/****************** TIM Instances : supporting encoder interface **************/
+#define IS_TIM_ENCODER_INTERFACE_INSTANCE(INSTANCE) (((INSTANCE) == TIM2) || \
+ ((INSTANCE) == TIM21) || \
+ ((INSTANCE) == TIM22))
+
+/******************* TIM Instances : output(s) OCXEC register *****************/
+#define IS_TIM_OCXREF_CLEAR_INSTANCE(INSTANCE) ((INSTANCE) == TIM2)
+
+/******************* TIM Instances : output(s) available **********************/
+#define IS_TIM_CCX_INSTANCE(INSTANCE, CHANNEL) \
+ ((((INSTANCE) == TIM2) && \
+ (((CHANNEL) == TIM_CHANNEL_1) || \
+ ((CHANNEL) == TIM_CHANNEL_2) || \
+ ((CHANNEL) == TIM_CHANNEL_3) || \
+ ((CHANNEL) == TIM_CHANNEL_4))) \
+ || \
+ (((INSTANCE) == TIM21) && \
+ (((CHANNEL) == TIM_CHANNEL_1) || \
+ ((CHANNEL) == TIM_CHANNEL_2))) \
+ || \
+ (((INSTANCE) == TIM22) && \
+ (((CHANNEL) == TIM_CHANNEL_1) || \
+ ((CHANNEL) == TIM_CHANNEL_2))))
+
+/******************** UART Instances : Asynchronous mode **********************/
+#define IS_UART_INSTANCE(INSTANCE) (((INSTANCE) == USART2) || \
+ ((INSTANCE) == LPUART1))
+
+/******************** USART Instances : Synchronous mode **********************/
+#define IS_USART_INSTANCE(INSTANCE) ((INSTANCE) == USART2)
+
+/****************** USART Instances : Auto Baud Rate detection ****************/
+
+#define IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(INSTANCE) ((INSTANCE) == USART2)
+
+/******************** UART Instances : Half-Duplex mode **********************/
+#define IS_UART_HALFDUPLEX_INSTANCE(INSTANCE) (((INSTANCE) == USART2) || \
+ ((INSTANCE) == LPUART1))
+
+/******************** UART Instances : LIN mode **********************/
+#define IS_UART_LIN_INSTANCE(INSTANCE) ((INSTANCE) == USART2)
+
+/******************** UART Instances : Wake-up from Stop mode **********************/
+#define IS_UART_WAKEUP_FROMSTOP_INSTANCE(INSTANCE) (((INSTANCE) == USART2) || \
+ ((INSTANCE) == LPUART1))
+/****************** UART Instances : Hardware Flow control ********************/
+#define IS_UART_HWFLOW_INSTANCE(INSTANCE) (((INSTANCE) == USART2) || \
+ ((INSTANCE) == LPUART1))
+
+/********************* UART Instances : Smard card mode ***********************/
+#define IS_SMARTCARD_INSTANCE(INSTANCE) ((INSTANCE) == USART2)
+
+/*********************** UART Instances : IRDA mode ***************************/
+#define IS_IRDA_INSTANCE(INSTANCE) ((INSTANCE) == USART2)
+
+/****************************** IWDG Instances ********************************/
+#define IS_IWDG_ALL_INSTANCE(INSTANCE) ((INSTANCE) == IWDG)
+
+/****************************** WWDG Instances ********************************/
+#define IS_WWDG_ALL_INSTANCE(INSTANCE) ((INSTANCE) == WWDG)
+
+/**
+ * @}
+ */
+
+/******************************************************************************/
+/* For a painless codes migration between the STM32L0xx device product */
+/* lines, the aliases defined below are put in place to overcome the */
+/* differences in the interrupt handlers and IRQn definitions. */
+/* No need to update developed interrupt code when moving across */
+/* product lines within the same STM32L0 Family */
+/******************************************************************************/
+
+/* Aliases for __IRQn */
+
+#define RNG_LPUART1_IRQn LPUART1_IRQn
+#define AES_LPUART1_IRQn LPUART1_IRQn
+#define AES_RNG_LPUART1_IRQn LPUART1_IRQn
+#define RCC_CRS_IRQn RCC_IRQn
+
+/* Aliases for __IRQHandler */
+#define RNG_LPUART1_IRQHandler LPUART1_IRQHandler
+#define AES_LPUART1_IRQHandler LPUART1_IRQHandler
+#define AES_RNG_LPUART1_IRQHandler LPUART1_IRQHandler
+#define TIM6_DAC_IRQHandler TIM6_IRQHandler
+#define RCC_CRS_IRQHandler RCC_IRQHandler
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __STM32L031xx_H */
+
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/stm32l0xx.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,245 @@
+/**
+ ******************************************************************************
+ * @file stm32l0xx.h
+ * @author MCD Application Team
+ * @version V1.4.0
+ * @date 01-October-2015
+ * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer Header File.
+ * This file contains all the peripheral register's definitions, bits
+ * definitions and memory mapping for STM32L0xx devices.
+ *
+ * The file is the unique include file that the application programmer
+ * is using in the C source code, usually in main.c. This file contains:
+ * - Configuration section that allows to select:
+ * - The device used in the target application
+ * - To use or not the peripheral’s drivers in application code(i.e.
+ * code will be based on direct access to peripheral’s registers
+ * rather than drivers API), this option is controlled by
+ * "#define USE_HAL_DRIVER"
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32l0xx
+ * @{
+ */
+
+#ifndef __STM32L0xx_H
+#define __STM32L0xx_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif /* __cplusplus */
+
+/** @addtogroup Library_configuration_section
+ * @{
+ */
+
+/**
+ * @brief STM32 Family
+ */
+#if !defined (STM32L0)
+#define STM32L0
+#endif /* STM32L0 */
+
+/* Uncomment the line below according to the target STM32 device used in your
+ application
+ */
+
+#if !defined (STM32L011xx) && !defined (STM32L021xx) && \
+ !defined (STM32L031xx) && !defined (STM32L041xx) && \
+ !defined (STM32L051xx) && !defined (STM32L052xx) && !defined (STM32L053xx) && \
+ !defined (STM32L061xx) && !defined (STM32L062xx) && !defined (STM32L063xx) && \
+ !defined (STM32L071xx) && !defined (STM32L072xx) && !defined (STM32L073xx) && \
+ !defined (STM32L081xx) && !defined (STM32L082xx) && !defined (STM32L083xx) \
+ /* #define STM32L011xx */
+ /* #define STM32L021xx */
+#define STM32L031xx /*!< STM32L031C6, STM32L031E6, STM32L031F6, STM32L031G6, STM32L031K6 Devices */
+ /* #define STM32L041xx */ /*!< STM32L041C6, STM32L041E6, STM32L041F6, STM32L041G6, STM32L041K6 Devices */
+ /* #define STM32L051xx */ /*!< STM32L051K8, STM32L051C6, STM32L051C8, STM32L051R6, STM32L051R8 Devices */
+ /* #define STM32L052xx */ /*!< STM32L052K6, STM32L052K8, STM32L052C6, STM32L052C8, STM32L052R6, STM32L052R8 Devices */
+ /* #define STM32L053xx */ /*!< STM32L053C6, STM32L053C8, STM32L053R6, STM32L053R8 Devices */
+ /* #define STM32L061xx */ /*!< */
+ /* #define STM32L062xx */ /*!< STM32L062K8 */
+ /* #define STM32L063xx */ /*!< STM32L063C8, STM32L063R8 */
+ /* #define STM32L071xx */ /*!< */
+ /* #define STM32L072xx */ /*!< */
+ /* #define STM32L073xx */ /*!< STM32L073V8, STM32L073VB, STM32L073RB, STM32L073VZ, STM32L073RZ Devices */
+ /* #define STM32L081xx */ /*!< */
+ /* #define STM32L082xx */ /*!< */
+ /* #define STM32L083xx */ /*!< */
+#endif
+
+/* Tip: To avoid modifying this file each time you need to switch between these
+ devices, you can define the device in your toolchain compiler preprocessor.
+ */
+#if !defined (USE_HAL_DRIVER)
+/**
+ * @brief Comment the line below if you will not use the peripherals drivers.
+ In this case, these drivers will not be included and the application code will
+ be based on direct access to peripherals registers
+ */
+#define USE_HAL_DRIVER
+#endif /* USE_HAL_DRIVER */
+
+/**
+ * @brief CMSIS Device version number V1.2.0RC1
+ */
+#define __STM32L0xx_CMSIS_DEVICE_VERSION_MAIN (0x01) /*!< [31:24] main version */
+#define __STM32L0xx_CMSIS_DEVICE_VERSION_SUB1 (0x03) /*!< [23:16] sub1 version */
+#define __STM32L0xx_CMSIS_DEVICE_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
+#define __STM32L0xx_CMSIS_DEVICE_VERSION_RC (0x01) /*!< [7:0] release candidate */
+#define __STM32L0xx_CMSIS_DEVICE_VERSION ((__CMSIS_DEVICE_VERSION_MAIN << 24)\
+ |(__CMSIS_DEVICE_HAL_VERSION_SUB1 << 16)\
+ |(__CMSIS_DEVICE_HAL_VERSION_SUB2 << 8 )\
+ |(__CMSIS_DEVICE_HAL_VERSION_RC))
+
+/**
+ * @}
+ */
+
+/** @addtogroup Device_Included
+ * @{
+ */
+#if defined(STM32L011xx)
+ #include "stm32l011xx.h"
+#elif defined(STM32L021xx)
+ #include "stm32l021xx.h"
+#elif defined(STM32L031xx)
+ #include "stm32l031xx.h"
+#elif defined(STM32L041xx)
+ #include "stm32l041xx.h"
+#elif defined(STM32L051xx)
+ #include "stm32l051xx.h"
+#elif defined(STM32L052xx)
+ #include "stm32l052xx.h"
+#elif defined(STM32L053xx)
+ #include "stm32l053xx.h"
+#elif defined(STM32L062xx)
+ #include "stm32l062xx.h"
+#elif defined(STM32L063xx)
+ #include "stm32l063xx.h"
+#elif defined(STM32L061xx)
+ #include "stm32l061xx.h"
+#elif defined(STM32L071xx)
+ #include "stm32l071xx.h"
+#elif defined(STM32L072xx)
+ #include "stm32l072xx.h"
+#elif defined(STM32L073xx)
+ #include "stm32l073xx.h"
+#elif defined(STM32L082xx)
+ #include "stm32l082xx.h"
+#elif defined(STM32L083xx)
+ #include "stm32l083xx.h"
+#elif defined(STM32L081xx)
+ #include "stm32l081xx.h"
+#else
+ #error "Please select first the target STM32L0xx device used in your application (in stm32l0xx.h file)"
+#endif
+
+/**
+ * @}
+ */
+
+/** @addtogroup Exported_types
+ * @{
+ */
+typedef enum
+{
+ RESET = 0,
+ SET = !RESET
+} FlagStatus, ITStatus;
+
+typedef enum
+{
+ DISABLE = 0,
+ ENABLE = !DISABLE
+} FunctionalState;
+#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
+
+typedef enum
+{
+ ERROR = 0,
+ SUCCESS = !ERROR
+} ErrorStatus;
+
+/**
+ * @}
+ */
+
+
+/** @addtogroup Exported_macro
+ * @{
+ */
+#define SET_BIT(REG, BIT) ((REG) |= (BIT))
+
+#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
+
+#define READ_BIT(REG, BIT) ((REG) & (BIT))
+
+#define CLEAR_REG(REG) ((REG) = (0x0))
+
+#define WRITE_REG(REG, VAL) ((REG) = (VAL))
+
+#define READ_REG(REG) ((REG))
+
+#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
+
+#define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL)))
+
+/**
+ * @}
+ */
+
+#if defined (USE_HAL_DRIVER)
+ #include "stm32l0xx_hal.h"
+#endif /* USE_HAL_DRIVER */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __STM32L0xx_H */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/stm32l0xx_hal_conf.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,313 @@
+/**
+ ******************************************************************************
+ * @file stm32l0xx_hal_conf.h
+ * @author MCD Application Team
+ * @version V1.5.0
+ * @date 8-January-2016
+ * @brief HAL configuration template file.
+ * This file should be copied to the application folder and renamed
+ * to stm32l0xx_hal_conf.h.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32L0xx_HAL_CONF_H
+#define __STM32L0xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+ * @brief This is the list of modules to be used in the HAL driver
+ */
+#define HAL_MODULE_ENABLED
+#define HAL_ADC_MODULE_ENABLED
+#define HAL_COMP_MODULE_ENABLED
+#define HAL_CRC_MODULE_ENABLED
+#define HAL_CRYP_MODULE_ENABLED
+/* #define HAL_DAC_MODULE_ENABLED */
+#define HAL_DMA_MODULE_ENABLED
+/* #define HAL_FIREWALL_MODULE_ENABLED */
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
+/* #define HAL_I2S_MODULE_ENABLED */
+#define HAL_IWDG_MODULE_ENABLED
+#define HAL_LCD_MODULE_ENABLED
+#define HAL_LPTIM_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_RNG_MODULE_ENABLED
+#define HAL_RTC_MODULE_ENABLED
+#define HAL_SPI_MODULE_ENABLED
+#define HAL_TIM_MODULE_ENABLED
+/* #define HAL_TSC_MODULE_ENABLED */
+#define HAL_UART_MODULE_ENABLED
+#define HAL_USART_MODULE_ENABLED
+#define HAL_IRDA_MODULE_ENABLED
+#define HAL_SMARTCARD_MODULE_ENABLED
+#define HAL_SMBUS_MODULE_ENABLED
+#define HAL_WWDG_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+/* #define HAL_PCD_MODULE_ENABLED */
+
+/* ########################## Oscillator Values adaptation ####################*/
+/**
+ * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSE is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSE_VALUE)
+ #define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined (HSE_STARTUP_TIMEOUT)
+ #define HSE_STARTUP_TIMEOUT ((uint32_t)200) /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief Internal Multiple Speed oscillator (MSI) default value.
+ * This value is the default MSI range value after Reset.
+ */
+#if !defined (MSI_VALUE)
+ #define MSI_VALUE ((uint32_t)2000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* MSI_VALUE */
+/**
+ * @brief Internal High Speed oscillator (HSI) value.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSI is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @brief Internal High Speed oscillator for USB (HSI48) value.
+ */
+#if !defined (HSI48_VALUE)
+#define HSI48_VALUE ((uint32_t)48000000) /*!< Value of the Internal High Speed oscillator for USB in Hz.
+ The real value may vary depending on the variations
+ in voltage and temperature. */
+#endif /* HSI48_VALUE */
+
+/**
+ * @brief Internal Low Speed oscillator (LSI) value.
+ */
+#if !defined (LSI_VALUE)
+ #define LSI_VALUE ((uint32_t)37000) /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
+ The real value may vary depending on the variations
+ in voltage and temperature.*/
+/**
+ * @brief External Low Speed oscillator (LSE) value.
+ * This value is used by the UART, RTC HAL module to compute the system frequency
+ */
+#if !defined (LSE_VALUE)
+ #define LSE_VALUE ((uint32_t)32768) /*!< Value of the External oscillator in Hz*/
+#endif /* LSE_VALUE */
+
+
+#if !defined (LSE_STARTUP_TIMEOUT)
+ #define LSE_STARTUP_TIMEOUT ((uint32_t)5000) /*!< Time out for LSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+ === you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+ * @brief This is the HAL system configuration section
+ */
+#define VDD_VALUE ((uint32_t)3300) /*!< Value of VDD in mv */
+#define TICK_INT_PRIORITY (((uint32_t)1<<__NVIC_PRIO_BITS) - 1) /*!< tick interrupt priority */
+#define USE_RTOS 0
+#define PREFETCH_ENABLE 1
+#define PREREAD_ENABLE 0
+#define BUFFER_CACHE_DISABLE 0
+
+/* ########################## Assert Selection ############################## */
+/**
+ * @brief Uncomment the line below to expanse the "assert_param" macro in the
+ * HAL drivers code
+ */
+/* #define USE_FULL_ASSERT 1 */
+
+/* Includes ------------------------------------------------------------------*/
+/**
+ * @brief Include module's header file
+ */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+ #include "stm32l0xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+ #include "stm32l0xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+ #include "stm32l0xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+ #include "stm32l0xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+ #include "stm32l0xx_hal_adc.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_COMP_MODULE_ENABLED
+ #include "stm32l0xx_hal_comp.h"
+#endif /* HAL_COMP_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+ #include "stm32l0xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+ #include "stm32l0xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+ #include "stm32l0xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_FIREWALL_MODULE_ENABLED
+ #include "stm32l0xx_hal_firewall.h"
+#endif /* HAL_FIREWALL_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+ #include "stm32l0xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+ #include "stm32l0xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+ #include "stm32l0xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+ #include "stm32l0xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_LCD_MODULE_ENABLED
+ #include "stm32l0xx_hal_lcd.h"
+#endif /* HAL_LCD_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+#include "stm32l0xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+ #include "stm32l0xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+ #include "stm32l0xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+ #include "stm32l0xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+ #include "stm32l0xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+ #include "stm32l0xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_TSC_MODULE_ENABLED
+ #include "stm32l0xx_hal_tsc.h"
+#endif /* HAL_TSC_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+ #include "stm32l0xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+ #include "stm32l0xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+ #include "stm32l0xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+ #include "stm32l0xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32l0xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+ #include "stm32l0xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+ #include "stm32l0xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief The assert_param macro is used for function's parameters check.
+ * @param expr: If expr is false, it calls assert_failed function
+ * which reports the name of the source file and the source
+ * line number of the call that failed.
+ * If expr is true, it returns no value.
+ * @retval None
+ */
+ #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+ void assert_failed(uint8_t* file, uint32_t line);
+#else
+ #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32L0xx_HAL_CONF_H */
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/system_stm32l0xx.c Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,534 @@
+/**
+ ******************************************************************************
+ * @file system_stm32l0xx.c
+ * @author MCD Application Team
+ * @version V1.5.0
+ * @date 8-January-2016
+ * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer System Source File.
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32l0xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+ * by the user application to setup the SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ * This file configures the system clock as follows:
+ *-----------------------------------------------------------------------------
+ * System clock source | 1- PLL_HSE_EXTC | 3- PLL_HSI
+ * | (external 8 MHz clock) | (internal 16 MHz)
+ * | 2- PLL_HSE_XTAL |
+ * | (external 8 MHz xtal) |
+ *-----------------------------------------------------------------------------
+ * SYSCLK(MHz) | 32 | 32
+ *-----------------------------------------------------------------------------
+ * AHBCLK (MHz) | 32 | 32
+ *-----------------------------------------------------------------------------
+ * APB1CLK (MHz) | 32 | 32
+ *-----------------------------------------------------------------------------
+ * APB2CLK (MHz) | 32 | 32
+ *-----------------------------------------------------------------------------
+ * USB capable (48 MHz precise clock) | YES | YES
+ *-----------------------------------------------------------------------------
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32l0xx_system
+ * @{
+ */
+
+/** @addtogroup STM32L0xx_System_Private_Includes
+ * @{
+ */
+
+#include "stm32l0xx.h"
+#include "hal_tick.h"
+
+#if !defined (HSE_VALUE)
+ #define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined (MSI_VALUE)
+ #define MSI_VALUE ((uint32_t)2000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* MSI_VALUE */
+
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Private_Defines
+ * @{
+ */
+/************************* Miscellaneous Configuration ************************/
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+ Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
+ This value must be a multiple of 0x200. */
+/******************************************************************************/
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Private_Macros
+ * @{
+ */
+
+/* Select the clock sources (other than HSI) to start with (0=OFF, 1=ON) */
+#define USE_PLL_HSE_EXTC (0) /* Use external clock */
+#define USE_PLL_HSE_XTAL (0) /* Use external xtal */
+#define USE_MSI_OSC (0) /* Use multi-speed internal RC oscillator */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Private_Variables
+ * @{
+ */
+ /* This variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since SystemCoreClock
+ variable is updated automatically.
+ */
+uint32_t SystemCoreClock = 32000000;
+const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
+const uint8_t PLLMulTable[9] = {3, 4, 6, 8, 12, 16, 24, 32, 48};
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Private_FunctionPrototypes
+ * @{
+ */
+
+#if (USE_PLL_HSE_XTAL != 0) || (USE_PLL_HSE_EXTC != 0)
+uint8_t SetSysClock_PLL_HSE(uint8_t bypass);
+#endif
+
+uint8_t SetSysClock_PLL_HSI(void);
+uint8_t SetSysClock_MSI(void);
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Setup the microcontroller system.
+ * @param None
+ * @retval None
+ */
+void SystemInit (void)
+{
+/*!< Set MSION bit */
+ RCC->CR |= (uint32_t)0x00000100;
+
+ /*!< Reset SW[1:0], HPRE[3:0], PPRE1[2:0], PPRE2[2:0], MCOSEL[2:0] and MCOPRE[2:0] bits */
+ RCC->CFGR &= (uint32_t) 0x88FF400C;
+
+ /*!< Reset HSION, HSIDIVEN, HSEON, CSSON and PLLON bits */
+ RCC->CR &= (uint32_t)0xFEF6FFF6;
+
+ /*!< Reset HSI48ON bit */
+ RCC->CRRCR &= (uint32_t)0xFFFFFFFE;
+
+ /*!< Reset HSEBYP bit */
+ RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+ /*!< Reset PLLSRC, PLLMUL[3:0] and PLLDIV[1:0] bits */
+ RCC->CFGR &= (uint32_t)0xFF02FFFF;
+
+ /*!< Disable all interrupts */
+ RCC->CIER = 0x00000000;
+
+ /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+ SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+
+ /* Configure the Cube driver */
+ SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
+ HAL_Init();
+
+ /* Configure the System clock source, PLL Multiplier and Divider factors,
+ AHB/APBx prescalers and Flash settings */
+ SetSysClock();
+
+ /* Reset the timer to avoid issues after the RAM initialization */
+ TIM_MST_RESET_ON;
+ TIM_MST_RESET_OFF;
+}
+
+/**
+ * @brief Update SystemCoreClock according to Clock Register Values
+ * The SystemCoreClock variable contains the core clock (HCLK), it can
+ * be used by the user application to setup the SysTick timer or configure
+ * other parameters.
+ *
+ * @note Each time the core clock (HCLK) changes, this function must be called
+ * to update SystemCoreClock variable value. Otherwise, any configuration
+ * based on this variable will be incorrect.
+ *
+ * @note - The system frequency computed by this function is not the real
+ * frequency in the chip. It is calculated based on the predefined
+ * constant and the selected clock source:
+ *
+ * - If SYSCLK source is MSI, SystemCoreClock will contain the MSI
+ * value as defined by the MSI range.
+ *
+ * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
+ *
+ * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
+ *
+ * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
+ * or HSI_VALUE(*) multiplied/divided by the PLL factors.
+ *
+ * (*) HSI_VALUE is a constant defined in stm32l0xx_hal.h file (default value
+ * 16 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ *
+ * (**) HSE_VALUE is a constant defined in stm32l0xx_hal.h file (default value
+ * 8 MHz), user has to ensure that HSE_VALUE is same as the real
+ * frequency of the crystal used. Otherwise, this function may
+ * have wrong result.
+ *
+ * - The result of this function could be not correct when using fractional
+ * value for HSE crystal.
+ * @param None
+ * @retval None
+ */
+void SystemCoreClockUpdate (void)
+{
+ uint32_t tmp = 0, pllmul = 0, plldiv = 0, pllsource = 0, msirange = 0;
+
+ /* Get SYSCLK source -------------------------------------------------------*/
+ tmp = RCC->CFGR & RCC_CFGR_SWS;
+
+ switch (tmp)
+ {
+ case 0x00: /* MSI used as system clock */
+ msirange = (RCC->ICSCR & RCC_ICSCR_MSIRANGE) >> 13;
+ SystemCoreClock = (32768 * (1 << (msirange + 1)));
+ break;
+ case 0x04: /* HSI used as system clock */
+ SystemCoreClock = HSI_VALUE;
+ break;
+ case 0x08: /* HSE used as system clock */
+ SystemCoreClock = HSE_VALUE;
+ break;
+ case 0x0C: /* PLL used as system clock */
+ /* Get PLL clock source and multiplication factor ----------------------*/
+ pllmul = RCC->CFGR & RCC_CFGR_PLLMUL;
+ plldiv = RCC->CFGR & RCC_CFGR_PLLDIV;
+ pllmul = PLLMulTable[(pllmul >> 18)];
+ plldiv = (plldiv >> 22) + 1;
+
+ pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
+
+ if (pllsource == 0x00)
+ {
+ /* HSI oscillator clock selected as PLL clock entry */
+ SystemCoreClock = (((HSI_VALUE) * pllmul) / plldiv);
+ }
+ else
+ {
+ /* HSE selected as PLL clock entry */
+ SystemCoreClock = (((HSE_VALUE) * pllmul) / plldiv);
+ }
+ break;
+ default: /* MSI used as system clock */
+ msirange = (RCC->ICSCR & RCC_ICSCR_MSIRANGE) >> 13;
+ SystemCoreClock = (32768 * (1 << (msirange + 1)));
+ break;
+ }
+ /* Compute HCLK clock frequency --------------------------------------------*/
+ /* Get HCLK prescaler */
+ tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+ /* HCLK clock frequency */
+ SystemCoreClock >>= tmp;
+}
+
+/**
+ * @brief Configures the System clock source, PLL Multiplier and Divider factors,
+ * AHB/APBx prescalers and Flash settings
+ * @note This function should be called only once the RCC clock configuration
+ * is reset to the default reset state (done in SystemInit() function).
+ * @param None
+ * @retval None
+ */
+void SetSysClock(void)
+{
+ /* 1- Try to start with HSE and external clock */
+#if USE_PLL_HSE_EXTC != 0
+ if (SetSysClock_PLL_HSE(1) == 0)
+#endif
+ {
+ /* 2- If fail try to start with HSE and external xtal */
+ #if USE_PLL_HSE_XTAL != 0
+ if (SetSysClock_PLL_HSE(0) == 0)
+ #endif
+ {
+ /* 3- If fail try to start with MSI */
+ #if USE_MSI_OSC != 0
+ if (SetSysClock_MSI() == 0)
+ #endif
+ {
+ /* 4- If fail start with HSI clock */
+ if (SetSysClock_PLL_HSI() == 0)
+ {
+ while(1)
+ {
+ // [TODO] Put something here to tell the user that a problem occured...
+ }
+ }
+ }
+ }
+ }
+
+ /* Output clock on MCO1 pin(PA8) for debugging purpose */
+ //HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_SYSCLK, RCC_MCODIV_1);
+ //HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI48, RCC_MCODIV_1);
+}
+
+#if (USE_PLL_HSE_XTAL != 0) || (USE_PLL_HSE_EXTC != 0)
+/******************************************************************************/
+/* PLL (clocked by HSE) used as System clock source */
+/******************************************************************************/
+uint8_t SetSysClock_PLL_HSE(uint8_t bypass)
+{
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+
+ /* Used to gain time after DeepSleep in case HSI is used */
+ if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
+ {
+ return 0;
+ }
+
+ /* The voltage scaling allows optimizing the power consumption when the device is
+ clocked below the maximum system frequency, to update the voltage scaling value
+ regarding system frequency refer to product datasheet. */
+ __PWR_CLK_ENABLE();
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /* Enable HSE and HSI48 oscillators and activate PLL with HSE as source */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSI48;
+ if (bypass == 0)
+ {
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON; /* External 8 MHz xtal on OSC_IN/OSC_OUT */
+ }
+ else
+ {
+ RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS; /* External 8 MHz clock on OSC_IN */
+ }
+ RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
+#if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) && \
+ !defined (STM32L011xx) && !defined (STM32L021xx)
+ RCC_OscInitStruct.HSI48State = RCC_HSI48_ON; /* For USB and RNG clock */
+#endif
+ // PLLCLK = (8 MHz * 8)/2 = 32 MHz
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLMUL = RCC_PLLMUL_8;
+ RCC_OscInitStruct.PLL.PLLDIV = RCC_PLLDIV_2;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ return 0; // FAIL
+ }
+
+ /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
+ RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; // 32 MHz
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 32 MHz
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 32 MHz
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 32 MHz
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
+ {
+ return 0; // FAIL
+ }
+
+ /* Output clock on MCO1 pin(PA8) for debugging purpose */
+ //if (bypass == 0)
+ // HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_2); // 4 MHz
+ //else
+ // HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_1); // 8 MHz
+
+ return 1; // OK
+}
+#endif
+
+/******************************************************************************/
+/* PLL (clocked by HSI) used as System clock source */
+/******************************************************************************/
+uint8_t SetSysClock_PLL_HSI(void)
+{
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+
+ /* The voltage scaling allows optimizing the power consumption when the device is
+ clocked below the maximum system frequency, to update the voltage scaling value
+ regarding system frequency refer to product datasheet. */
+ __PWR_CLK_ENABLE();
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /* Enable HSI and HSI48 oscillators and activate PLL with HSI as source */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI48;
+ RCC_OscInitStruct.HSEState = RCC_HSE_OFF;
+ RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+ RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+#if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) && \
+ !defined (STM32L011xx) && !defined (STM32L021xx)
+ RCC_OscInitStruct.HSI48State = RCC_HSI48_ON; /* For USB and RNG clock */
+#endif
+ // PLLCLK = (16 MHz * 4)/2 = 32 MHz
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
+ RCC_OscInitStruct.PLL.PLLMUL = RCC_PLLMUL_4;
+ RCC_OscInitStruct.PLL.PLLDIV = RCC_PLLDIV_2;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ return 0; // FAIL
+ }
+
+ /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
+ RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; // 32 MHz
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 32 MHz
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 32 MHz
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 32 MHz
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
+ {
+ return 0; // FAIL
+ }
+
+ /* Output clock on MCO1 pin(PA8) for debugging purpose */
+ //HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1); // 16 MHz
+
+ return 1; // OK
+}
+
+/******************************************************************************/
+/* MSI (4Mhz) used as System clock source */
+/******************************************************************************/
+uint8_t SetSysClock_MSI(void)
+{
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+
+ /* Enable MSI Oscillator */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
+ RCC_OscInitStruct.MSIState = RCC_MSI_ON;
+ RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_6;
+ RCC_OscInitStruct.MSICalibrationValue = RCC_MSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct)!= HAL_OK)
+ {
+ /* Initialization Error */
+ return 0;
+ }
+
+ /* Select MSI as system clock source and configure the HCLK, PCLK1 and PCLK2
+ clocks dividers */
+ RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_MSI; // 4 MHz
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 4 MHz
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 4 MHz
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 4 MHz
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0)!= HAL_OK)
+ {
+ /* Initialization Error */
+ return 0;
+ }
+
+ /* Enable Power Control clock */
+ __HAL_RCC_PWR_CLK_ENABLE();
+
+ /* The voltage scaling allows optimizing the power consumption when the device is
+ clocked below the maximum system frequency, to update the voltage scaling value
+ regarding system frequency refer to product datasheet. */
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE3);
+
+ /* Disable Power Control clock */
+ __HAL_RCC_PWR_CLK_DISABLE();
+
+ /* Output clock on MCO1 pin(PA8) for debugging purpose */
+ //HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1); // 16 MHz
+
+ return 1; // OK
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/system_stm32l0xx.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,123 @@
+/**
+ ******************************************************************************
+ * @file system_stm32l0xx.h
+ * @author MCD Application Team
+ * @version V1.5.0
+ * @date 8-January-2016
+ * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer System Header File.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32l0xx_system
+ * @{
+ */
+
+/**
+ * @brief Define to prevent recursive inclusion
+ */
+#ifndef __SYSTEM_STM32L0XX_H
+#define __SYSTEM_STM32L0XX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/** @addtogroup STM32L0xx_System_Includes
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+
+/** @addtogroup STM32L0xx_System_Exported_types
+ * @{
+ */
+ /* This variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetSysClockFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since SystemCoreClock
+ variable is updated automatically.
+ */
+extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Exported_Constants
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Exported_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32L0xx_System_Exported_Functions
+ * @{
+ */
+
+extern void SystemInit(void);
+extern void SystemCoreClockUpdate(void);
+extern void SetSysClock(void);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__SYSTEM_STM32L0XX_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/PeripheralNames.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,70 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2015, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+#ifndef MBED_PERIPHERALNAMES_H
+#define MBED_PERIPHERALNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+ ADC_1 = (int)ADC1_BASE
+} ADCName;
+
+typedef enum {
+ UART_2 = (int)USART2_BASE,
+ LPUART_1 = (int)LPUART1_BASE
+} UARTName;
+
+#define STDIO_UART_TX PA_2
+#define STDIO_UART_RX PA_15
+#define STDIO_UART UART_2
+
+typedef enum {
+ SPI_1 = (int)SPI1_BASE,
+} SPIName;
+
+typedef enum {
+ I2C_1 = (int)I2C1_BASE,
+} I2CName;
+
+typedef enum {
+ PWM_2 = (int)TIM2_BASE,
+ PWM_21 = (int)TIM21_BASE,
+ PWM_22 = (int)TIM22_BASE
+} PWMName;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/PeripheralPins.c Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,152 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2015, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+
+#include "PeripheralPins.h"
+
+// =====
+// Note: Commented lines are alternative possibilities which are not used per default.
+// If you change them, you will have also to modify the corresponding xxx_api.c file
+// for pwmout, analogin, analogout, ...
+// =====
+
+//*** ADC ***
+
+const PinMap PinMap_ADC[] = {
+ {PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // ADC1_IN0
+ {PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
+ {PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
+ {PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
+ {PA_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
+ {PA_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5
+ {PA_6, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
+ {PA_7, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7
+ {PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
+ {PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
+ {NC, NC, 0}
+};
+
+//*** DAC ***
+
+const PinMap PinMap_DAC[] = {
+ {NC, NC, 0}
+};
+
+//*** I2C ***
+
+const PinMap PinMap_I2C_SDA[] = {
+ {PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
+ {PA_10, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
+ {NC, NC, 0}
+};
+
+const PinMap PinMap_I2C_SCL[] = {
+ {PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
+ {PA_9, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
+ {NC, NC, 0}
+};
+
+//*** PWM ***
+
+// TIM21 cannot be used because already used by the us_ticker
+const PinMap PinMap_PWM[] = {
+ {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 1, 0)}, // TIM2_CH1
+ {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 2, 0)}, // TIM2_CH2
+// {PA_2, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_TIM21, 1, 0)}, // TIM21_CH1
+// {PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 3, 0)}, // TIM2_CH3 - used by STDIO TX
+// {PA_3, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_TIM21, 2, 0)}, // TIM21_CH2
+ {PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 4, 0)}, // TIM2_CH4
+ {PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1
+ {PA_6, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 1, 0)}, // TIM22_CH1
+ {PA_7, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 2, 0)}, // TIM22_CH2
+ {PA_8, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1
+ {PA_9, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 1, 0)}, // TIM22_CH1
+ {PA_10, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 2, 0)}, // TIM22_CH2
+// {PA_11, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM21, 2, 0)}, // TIM21_CH2
+// {PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1 - used by STDIO RX
+ {PB_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 3, 0)}, // TIM2_CH3
+ {PB_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 4, 0)}, // TIM2_CH4
+ {PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 2, 0)}, // TIM2_CH2 - used also to drive the LED
+ {PB_4, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM22, 1, 0)}, // TIM22_CH1
+ {PB_5, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM22, 2, 0)}, // TIM22_CH2
+// {PB_6, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM21, 1, 0)}, // TIM21_CH1
+ {NC, NC, 0}
+};
+
+//*** SERIAL ***
+
+const PinMap PinMap_UART_TX[] = {
+ {PA_2, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
+ {PA_9, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
+ {PA_14, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Warning: this pin is used by SWCLK
+ {PB_6, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART2)},
+// {PA_2, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_LPUART1)},
+// {PA_14, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_LPUART1)},
+ {NC, NC, 0}
+};
+
+const PinMap PinMap_UART_RX[] = {
+ {PA_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
+ {PA_10, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
+ {PA_15, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
+ {PB_7, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART2)},
+// {PA_3, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_LPUART1)},
+// {PA_13, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_LPUART1)},
+ {NC, NC, 0}
+};
+
+//*** SPI ***
+
+const PinMap PinMap_SPI_MOSI[] = {
+ {PA_7, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {PA_12, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {PB_1, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_SPI1)},
+ {PB_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {NC, NC, 0}
+};
+
+const PinMap PinMap_SPI_MISO[] = {
+ {PA_6, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {PA_11, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {PB_0, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_SPI1)},
+ {PB_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {NC, NC, 0}
+};
+
+const PinMap PinMap_SPI_SCLK[] = {
+ {PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+ {PB_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)}, // used also to drive the LED
+ {NC, NC, 0}
+};
+
+const PinMap PinMap_SPI_SSEL[] = {
+ {PA_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
+// {PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)}, // used by STDIO RX
+ {NC, NC, 0}
+};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/PinNames.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,166 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2015, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+#ifndef MBED_PINNAMES_H
+#define MBED_PINNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
+ ((PUPD & 0x07) << 4) |\
+ ((AFNUM & 0x0F) << 7)))
+
+#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
+ ((PUPD & 0x07) << 4) |\
+ ((AFNUM & 0x0F) << 7) |\
+ ((CHANNEL & 0x0F) << 11) |\
+ ((INVERTED & 0x01) << 15)))
+
+#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
+#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
+#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
+#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
+#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
+
+#define STM_MODE_INPUT (0)
+#define STM_MODE_OUTPUT_PP (1)
+#define STM_MODE_OUTPUT_OD (2)
+#define STM_MODE_AF_PP (3)
+#define STM_MODE_AF_OD (4)
+#define STM_MODE_ANALOG (5)
+#define STM_MODE_IT_RISING (6)
+#define STM_MODE_IT_FALLING (7)
+#define STM_MODE_IT_RISING_FALLING (8)
+#define STM_MODE_EVT_RISING (9)
+#define STM_MODE_EVT_FALLING (10)
+#define STM_MODE_EVT_RISING_FALLING (11)
+#define STM_MODE_IT_EVT_RESET (12)
+
+// High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
+// Low nibble = pin number
+#define STM_PORT(X) (((uint32_t)(X) >> 4) & 0xF)
+#define STM_PIN(X) ((uint32_t)(X) & 0xF)
+
+typedef enum {
+ PIN_INPUT,
+ PIN_OUTPUT
+} PinDirection;
+
+typedef enum {
+ PA_0 = 0x00,
+ PA_1 = 0x01,
+ PA_2 = 0x02,
+ PA_3 = 0x03,
+ PA_4 = 0x04,
+ PA_5 = 0x05,
+ PA_6 = 0x06,
+ PA_7 = 0x07,
+ PA_8 = 0x08,
+ PA_9 = 0x09,
+ PA_10 = 0x0A,
+ PA_11 = 0x0B,
+ PA_12 = 0x0C,
+ PA_13 = 0x0D,
+ PA_14 = 0x0E,
+ PA_15 = 0x0F,
+
+ PB_0 = 0x10,
+ PB_1 = 0x11,
+ PB_2 = 0x12,
+ PB_3 = 0x13,
+ PB_4 = 0x14,
+ PB_5 = 0x15,
+ PB_6 = 0x16,
+ PB_7 = 0x17,
+
+ PC_14 = 0x2E,
+ PC_15 = 0x2F,
+
+ // Arduino connector namings
+ A0 = PA_0,
+ A1 = PA_1,
+ A2 = PA_3,
+ A3 = PA_4,
+ A4 = PA_5,
+ A5 = PA_6,
+ A6 = PA_7,
+ A7 = PA_2,
+ D0 = PA_10,
+ D1 = PA_9,
+ D2 = PA_12,
+ D3 = PB_0,
+ D4 = PB_7,
+ D5 = PB_6,
+ D6 = PB_1,
+ D7 = PC_14,
+ D8 = PC_15,
+ D9 = PA_8,
+ D10 = PA_11,
+ D11 = PB_5,
+ D12 = PB_4,
+ D13 = PB_3,
+
+ // Generic signals namings
+ LED1 = PB_3,
+ LED2 = PB_3,
+ LED3 = PB_3,
+ LED4 = PB_3,
+ SERIAL_TX = PA_2,
+ SERIAL_RX = PA_15,
+ USBTX = PA_2,
+ USBRX = PA_15,
+ I2C_SCL = PB_6,
+ I2C_SDA = PB_7,
+ SPI_MOSI = PB_5,
+ SPI_MISO = PB_4,
+ SPI_SCK = PB_3,
+ SPI_CS = PA_11,
+ PWM_OUT = PB_3,
+
+ // Not connected
+ NC = (int)0xFFFFFFFF
+} PinName;
+
+typedef enum {
+ PullNone = 0,
+ PullUp = 1,
+ PullDown = 2,
+ OpenDrain = 3,
+ PullDefault = PullNone
+} PinMode;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/PortNames.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,48 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2015, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+#ifndef MBED_PORTNAMES_H
+#define MBED_PORTNAMES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+ PortA = 0,
+ PortB = 1,
+ PortC = 2,
+ PortD = 3,
+ PortH = 7
+} PortName;
+
+#ifdef __cplusplus
+}
+#endif
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/hal/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/device.h Tue Apr 26 17:15:11 2016 +0100 @@ -0,0 +1,71 @@ +/* mbed Microcontroller Library + ******************************************************************************* + * Copyright (c) 2015, STMicroelectronics + * All rights reserved. + * + * 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. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. + ******************************************************************************* + */ +#ifndef MBED_DEVICE_H +#define MBED_DEVICE_H + +#define DEVICE_PORTIN 1 +#define DEVICE_PORTOUT 1 +#define DEVICE_PORTINOUT 1 + +#define DEVICE_INTERRUPTIN 1 + +#define DEVICE_ANALOGIN 1 +#define DEVICE_ANALOGOUT 0 // Not present on this device + +#define DEVICE_SERIAL 1 + +#define DEVICE_I2C 1 +#define DEVICE_I2CSLAVE 1 + +#define DEVICE_SPI 1 +#define DEVICE_SPISLAVE 1 + +#define DEVICE_RTC 1 +#define DEVICE_RTC_LSI 0 + +#define DEVICE_PWMOUT 1 + +#define DEVICE_SLEEP 1 + +//======================================= + +#define DEVICE_SEMIHOST 0 +#define DEVICE_LOCALFILESYSTEM 0 +#define DEVICE_ID_LENGTH 24 + +#define DEVICE_DEBUG_AWARENESS 0 + +#define DEVICE_STDIO_MESSAGES 1 + +#define DEVICE_ERROR_RED 0 + +#include "objects.h" + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/objects.h Tue Apr 26 17:15:11 2016 +0100
@@ -0,0 +1,107 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2015, STMicroelectronics
+ * All rights reserved.
+ *
+ * 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. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ *******************************************************************************
+ */
+#ifndef MBED_OBJECTS_H
+#define MBED_OBJECTS_H
+
+#include "cmsis.h"
+#include "PortNames.h"
+#include "PeripheralNames.h"
+#include "PinNames.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct gpio_irq_s {
+ IRQn_Type irq_n;
+ uint32_t irq_index;
+ uint32_t event;
+ PinName pin;
+};
+
+struct port_s {
+ PortName port;
+ uint32_t mask;
+ PinDirection direction;
+ __IO uint32_t *reg_in;
+ __IO uint32_t *reg_out;
+};
+
+struct analogin_s {
+ ADCName adc;
+ PinName pin;
+ uint32_t channel;
+};
+
+struct serial_s {
+ UARTName uart;
+ int index; // Used by irq
+ uint32_t baudrate;
+ uint32_t databits;
+ uint32_t stopbits;
+ uint32_t parity;
+ PinName pin_tx;
+ PinName pin_rx;
+};
+
+struct spi_s {
+ SPIName spi;
+ uint32_t bits;
+ uint32_t cpol;
+ uint32_t cpha;
+ uint32_t mode;
+ uint32_t nss;
+ uint32_t br_presc;
+ PinName pin_miso;
+ PinName pin_mosi;
+ PinName pin_sclk;
+ PinName pin_ssel;
+};
+
+struct i2c_s {
+ I2CName i2c;
+};
+
+struct pwmout_s {
+ PWMName pwm;
+ PinName pin;
+ uint32_t period;
+ uint32_t pulse;
+ uint32_t channel;
+ uint32_t inverted;
+};
+
+#include "gpio_object.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/targets/hal/TARGET_STM/TARGET_STM32L0/i2c_api.c Tue Apr 19 11:15:15 2016 +0100
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/i2c_api.c Tue Apr 26 17:15:11 2016 +0100
@@ -48,7 +48,9 @@
void i2c_init(i2c_t *obj, PinName sda, PinName scl)
{
static int i2c1_inited = 0;
+#if defined(I2C2_BASE)
static int i2c2_inited = 0;
+#endif
#if defined(I2C3_BASE)
static int i2c3_inited = 0;
#endif
@@ -72,6 +74,7 @@
pin_mode(scl, OpenDrain);
}
+#if defined(I2C2_BASE)
// Enable I2C2 clock and pinout if not done
if ((obj->i2c == I2C_2) && !i2c2_inited) {
i2c2_inited = 1;
@@ -82,6 +85,7 @@
pin_mode(sda, OpenDrain);
pin_mode(scl, OpenDrain);
}
+#endif
#if defined(I2C3_BASE)
// Enable I2C3 clock and pinout if not done
@@ -321,10 +325,12 @@
__I2C1_FORCE_RESET();
__I2C1_RELEASE_RESET();
}
+#if defined(I2C2_BASE)
if (obj->i2c == I2C_2) {
__I2C2_FORCE_RESET();
__I2C2_RELEASE_RESET();
}
+#endif
}
#if DEVICE_I2CSLAVE
--- a/targets/hal/TARGET_STM/TARGET_STM32L0/serial_api.c Tue Apr 19 11:15:15 2016 +0100
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/serial_api.c Tue Apr 26 17:15:11 2016 +0100
@@ -91,10 +91,12 @@
MBED_ASSERT(obj->uart != (UARTName)NC);
// Enable UART clock
+#if defined(USART1_BASE)
if (obj->uart == UART_1) {
__HAL_RCC_USART1_CLK_ENABLE();
obj->index = 0;
}
+#endif
if (obj->uart == UART_2) {
__HAL_RCC_USART2_CLK_ENABLE();
@@ -150,11 +152,13 @@
void serial_free(serial_t *obj)
{
// Reset UART and disable clock
+#if defined(USART1_BASE)
if (obj->uart == UART_1) {
__HAL_RCC_USART1_FORCE_RESET();
__HAL_RCC_USART1_RELEASE_RESET();
__HAL_RCC_USART1_CLK_DISABLE();
}
+#endif
if (obj->uart == UART_2) {
__HAL_RCC_USART2_FORCE_RESET();
@@ -247,10 +251,12 @@
}
}
+#if defined(USART1_BASE)
static void uart1_irq(void)
{
uart_irq(UART_1, 0);
}
+#endif
static void uart2_irq(void)
{
@@ -289,10 +295,12 @@
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
+#if defined(USART1_BASE)
if (obj->uart == UART_1) {
irq_n = USART1_IRQn;
vector = (uint32_t)&uart1_irq;
}
+#endif
if (obj->uart == UART_2) {
irq_n = USART2_IRQn;
--- a/targets/hal/TARGET_STM/TARGET_STM32L0/spi_api.c Tue Apr 19 11:15:15 2016 +0100
+++ b/targets/hal/TARGET_STM/TARGET_STM32L0/spi_api.c Tue Apr 26 17:15:11 2016 +0100
@@ -83,9 +83,12 @@
if (obj->spi == SPI_1) {
__SPI1_CLK_ENABLE();
}
+
+#if defined(SPI2_BASE)
if (obj->spi == SPI_2) {
__SPI2_CLK_ENABLE();
}
+#endif
// Configure the SPI pins
pinmap_pinout(mosi, PinMap_SPI_MOSI);
@@ -121,11 +124,13 @@
__SPI1_CLK_DISABLE();
}
+#if defined(SPI2_BASE)
if (obj->spi == SPI_2) {
__SPI2_FORCE_RESET();
__SPI2_RELEASE_RESET();
__SPI2_CLK_DISABLE();
}
+#endif
// Configure GPIO
pin_function(obj->pin_miso, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));