added prescaler for 16 bit pwm in LPC1347 target
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Diff: targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M4/system_CMSDK_CM4.h
- Revision:
- 144:ef7eb2e8f9f7
- Parent:
- 80:bdf1132a57cf
diff -r 423e1876dc07 -r ef7eb2e8f9f7 targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M4/system_CMSDK_CM4.h --- a/targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M4/system_CMSDK_CM4.h Tue Aug 02 14:07:36 2016 +0000 +++ b/targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M4/system_CMSDK_CM4.h Fri Sep 02 15:07:44 2016 +0100 @@ -1,75 +1,75 @@ -/* MPS2 CMSIS Library -* -* Copyright (c) 2006-2016 ARM Limited -* 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 the copyright holder 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. -* -******************************************************************************* -* @file system_CMSDK_CM4.h -* @brief CMSIS Device Peripheral Access Layer Header File for -* CMSDK_CM4 Device -* -******************************************************************************/ - - -#ifndef SYSTEM_CMSDK_CM4_H -#define SYSTEM_CMSDK_CM4_H - -#ifdef __cplusplus -extern "C" { -#endif - -extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ - - -/** - * Initialize the system - * - * @param none - * @return none - * - * @brief Setup the microcontroller system. - * Initialize the System and update the SystemCoreClock variable. - */ -extern void SystemInit (void); - -/** - * Update SystemCoreClock variable - * - * @param none - * @return none - * - * @brief Updates the SystemCoreClock with current core Clock - * retrieved from cpu registers. - */ -extern void SystemCoreClockUpdate (void); - -#ifdef __cplusplus -} -#endif -#endif /* SYSTEM_CMSDK_CM4_H */ +/* MPS2 CMSIS Library +* +* Copyright (c) 2006-2016 ARM Limited +* 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 the copyright holder 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. +* +******************************************************************************* +* @file system_CMSDK_CM4.h +* @brief CMSIS Device Peripheral Access Layer Header File for +* CMSDK_CM4 Device +* +******************************************************************************/ + + +#ifndef SYSTEM_CMSDK_CM4_H +#define SYSTEM_CMSDK_CM4_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + + +/** + * Initialize the system + * + * @param none + * @return none + * + * @brief Setup the microcontroller system. + * Initialize the System and update the SystemCoreClock variable. + */ +extern void SystemInit (void); + +/** + * Update SystemCoreClock variable + * + * @param none + * @return none + * + * @brief Updates the SystemCoreClock with current core Clock + * retrieved from cpu registers. + */ +extern void SystemCoreClockUpdate (void); + +#ifdef __cplusplus +} +#endif +#endif /* SYSTEM_CMSDK_CM4_H */