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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

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TARGET_NUCLEO_F303RE/TOOLCHAIN_ARM_MICRO/system_stm32f3xx.h@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
Parent:
TARGET_DISCO_F303VC/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303xC/device/system_stm32f3xx.h@168:b9e159c1930a 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 163:e59c8e839560 1 /**
AnnaBridge 163:e59c8e839560 2 ******************************************************************************
AnnaBridge 163:e59c8e839560 3 * @file system_stm32f3xx.h
AnnaBridge 163:e59c8e839560 4 * @author MCD Application Team
AnnaBridge 163:e59c8e839560 5 * @brief CMSIS Cortex-M4 Device System Source File for STM32F3xx devices.
AnnaBridge 163:e59c8e839560 6 ******************************************************************************
AnnaBridge 163:e59c8e839560 7 * @attention
AnnaBridge 163:e59c8e839560 8 *
AnnaBridge 163:e59c8e839560 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 163:e59c8e839560 10 *
AnnaBridge 163:e59c8e839560 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 163:e59c8e839560 12 * are permitted provided that the following conditions are met:
AnnaBridge 163:e59c8e839560 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 163:e59c8e839560 14 * this list of conditions and the following disclaimer.
AnnaBridge 163:e59c8e839560 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 163:e59c8e839560 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 163:e59c8e839560 17 * and/or other materials provided with the distribution.
AnnaBridge 163:e59c8e839560 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 163:e59c8e839560 19 * may be used to endorse or promote products derived from this software
AnnaBridge 163:e59c8e839560 20 * without specific prior written permission.
AnnaBridge 163:e59c8e839560 21 *
AnnaBridge 163:e59c8e839560 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 163:e59c8e839560 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 163:e59c8e839560 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 163:e59c8e839560 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 163:e59c8e839560 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 163:e59c8e839560 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 163:e59c8e839560 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 163:e59c8e839560 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 163:e59c8e839560 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 163:e59c8e839560 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 163:e59c8e839560 32 *
AnnaBridge 163:e59c8e839560 33 ******************************************************************************
AnnaBridge 163:e59c8e839560 34 */
AnnaBridge 163:e59c8e839560 35
AnnaBridge 163:e59c8e839560 36 /** @addtogroup CMSIS
AnnaBridge 163:e59c8e839560 37 * @{
AnnaBridge 163:e59c8e839560 38 */
AnnaBridge 163:e59c8e839560 39
AnnaBridge 163:e59c8e839560 40 /** @addtogroup stm32f3xx_system
AnnaBridge 163:e59c8e839560 41 * @{
AnnaBridge 163:e59c8e839560 42 */
AnnaBridge 163:e59c8e839560 43
AnnaBridge 163:e59c8e839560 44 /**
AnnaBridge 163:e59c8e839560 45 * @brief Define to prevent recursive inclusion
AnnaBridge 163:e59c8e839560 46 */
AnnaBridge 163:e59c8e839560 47 #ifndef __SYSTEM_STM32F3XX_H
AnnaBridge 163:e59c8e839560 48 #define __SYSTEM_STM32F3XX_H
AnnaBridge 163:e59c8e839560 49
AnnaBridge 163:e59c8e839560 50 #ifdef __cplusplus
AnnaBridge 163:e59c8e839560 51 extern "C" {
AnnaBridge 163:e59c8e839560 52 #endif
AnnaBridge 163:e59c8e839560 53
AnnaBridge 163:e59c8e839560 54 /** @addtogroup STM32F3xx_System_Includes
AnnaBridge 163:e59c8e839560 55 * @{
AnnaBridge 163:e59c8e839560 56 */
AnnaBridge 163:e59c8e839560 57
AnnaBridge 163:e59c8e839560 58 /**
AnnaBridge 163:e59c8e839560 59 * @}
AnnaBridge 163:e59c8e839560 60 */
AnnaBridge 163:e59c8e839560 61
AnnaBridge 163:e59c8e839560 62
AnnaBridge 163:e59c8e839560 63 /** @addtogroup STM32F3xx_System_Exported_types
AnnaBridge 163:e59c8e839560 64 * @{
AnnaBridge 163:e59c8e839560 65 */
AnnaBridge 163:e59c8e839560 66 /* This variable is updated in three ways:
AnnaBridge 163:e59c8e839560 67 1) by calling CMSIS function SystemCoreClockUpdate()
AnnaBridge 163:e59c8e839560 68 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
AnnaBridge 163:e59c8e839560 69 3) by calling HAL API function HAL_RCC_ClockConfig()
AnnaBridge 163:e59c8e839560 70 Note: If you use this function to configure the system clock; then there
AnnaBridge 163:e59c8e839560 71 is no need to call the 2 first functions listed above, since SystemCoreClock
AnnaBridge 163:e59c8e839560 72 variable is updated automatically.
AnnaBridge 163:e59c8e839560 73 */
AnnaBridge 163:e59c8e839560 74 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
AnnaBridge 163:e59c8e839560 75 extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
AnnaBridge 163:e59c8e839560 76 extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
AnnaBridge 163:e59c8e839560 77
AnnaBridge 163:e59c8e839560 78
AnnaBridge 163:e59c8e839560 79 /**
AnnaBridge 163:e59c8e839560 80 * @}
AnnaBridge 163:e59c8e839560 81 */
AnnaBridge 163:e59c8e839560 82
AnnaBridge 163:e59c8e839560 83 /** @addtogroup STM32F3xx_System_Exported_Constants
AnnaBridge 163:e59c8e839560 84 * @{
AnnaBridge 163:e59c8e839560 85 */
AnnaBridge 163:e59c8e839560 86
AnnaBridge 163:e59c8e839560 87 /**
AnnaBridge 163:e59c8e839560 88 * @}
AnnaBridge 163:e59c8e839560 89 */
AnnaBridge 163:e59c8e839560 90
AnnaBridge 163:e59c8e839560 91 /** @addtogroup STM32F3xx_System_Exported_Macros
AnnaBridge 163:e59c8e839560 92 * @{
AnnaBridge 163:e59c8e839560 93 */
AnnaBridge 163:e59c8e839560 94
AnnaBridge 163:e59c8e839560 95 /**
AnnaBridge 163:e59c8e839560 96 * @}
AnnaBridge 163:e59c8e839560 97 */
AnnaBridge 163:e59c8e839560 98
AnnaBridge 163:e59c8e839560 99 /** @addtogroup STM32F3xx_System_Exported_Functions
AnnaBridge 163:e59c8e839560 100 * @{
AnnaBridge 163:e59c8e839560 101 */
AnnaBridge 163:e59c8e839560 102
AnnaBridge 163:e59c8e839560 103 extern void SystemInit(void);
AnnaBridge 163:e59c8e839560 104 extern void SystemCoreClockUpdate(void);
AnnaBridge 163:e59c8e839560 105 extern void SetSysClock(void);
AnnaBridge 163:e59c8e839560 106
AnnaBridge 163:e59c8e839560 107 /**
AnnaBridge 163:e59c8e839560 108 * @}
AnnaBridge 163:e59c8e839560 109 */
AnnaBridge 163:e59c8e839560 110
AnnaBridge 163:e59c8e839560 111 #ifdef __cplusplus
AnnaBridge 163:e59c8e839560 112 }
AnnaBridge 163:e59c8e839560 113 #endif
AnnaBridge 163:e59c8e839560 114
AnnaBridge 163:e59c8e839560 115 #endif /*__SYSTEM_STM32F3XX_H */
AnnaBridge 163:e59c8e839560 116
AnnaBridge 163:e59c8e839560 117 /**
AnnaBridge 163:e59c8e839560 118 * @}
AnnaBridge 163:e59c8e839560 119 */
AnnaBridge 163:e59c8e839560 120
AnnaBridge 163:e59c8e839560 121 /**
AnnaBridge 163:e59c8e839560 122 * @}
AnnaBridge 163:e59c8e839560 123 */
AnnaBridge 163:e59c8e839560 124 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/