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TARGET_NUCLEO_F030R8/TOOLCHAIN_ARM_MICRO/system_stm32f0xx.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 171:3a7713b1edbc 1 /**
AnnaBridge 171:3a7713b1edbc 2 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 3 * @file system_stm32f0xx.h
AnnaBridge 171:3a7713b1edbc 4 * @author MCD Application Team
AnnaBridge 171:3a7713b1edbc 5 * @brief CMSIS Cortex-M0 Device System Source File for STM32F0xx devices.
AnnaBridge 171:3a7713b1edbc 6 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 7 * @attention
AnnaBridge 171:3a7713b1edbc 8 *
AnnaBridge 171:3a7713b1edbc 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 171:3a7713b1edbc 10 *
AnnaBridge 171:3a7713b1edbc 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 171:3a7713b1edbc 12 * are permitted provided that the following conditions are met:
AnnaBridge 171:3a7713b1edbc 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 171:3a7713b1edbc 14 * this list of conditions and the following disclaimer.
AnnaBridge 171:3a7713b1edbc 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 171:3a7713b1edbc 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 171:3a7713b1edbc 17 * and/or other materials provided with the distribution.
AnnaBridge 171:3a7713b1edbc 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 171:3a7713b1edbc 19 * may be used to endorse or promote products derived from this software
AnnaBridge 171:3a7713b1edbc 20 * without specific prior written permission.
AnnaBridge 171:3a7713b1edbc 21 *
AnnaBridge 171:3a7713b1edbc 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 171:3a7713b1edbc 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 171:3a7713b1edbc 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 171:3a7713b1edbc 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 171:3a7713b1edbc 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 171:3a7713b1edbc 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 171:3a7713b1edbc 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 171:3a7713b1edbc 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 171:3a7713b1edbc 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 171:3a7713b1edbc 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 171:3a7713b1edbc 32 *
AnnaBridge 171:3a7713b1edbc 33 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 34 */
AnnaBridge 171:3a7713b1edbc 35
AnnaBridge 171:3a7713b1edbc 36 /** @addtogroup CMSIS
AnnaBridge 171:3a7713b1edbc 37 * @{
AnnaBridge 171:3a7713b1edbc 38 */
AnnaBridge 171:3a7713b1edbc 39
AnnaBridge 171:3a7713b1edbc 40 /** @addtogroup stm32f0xx_system
AnnaBridge 171:3a7713b1edbc 41 * @{
AnnaBridge 171:3a7713b1edbc 42 */
AnnaBridge 171:3a7713b1edbc 43
AnnaBridge 171:3a7713b1edbc 44 /**
AnnaBridge 171:3a7713b1edbc 45 * @brief Define to prevent recursive inclusion
AnnaBridge 171:3a7713b1edbc 46 */
AnnaBridge 171:3a7713b1edbc 47 #ifndef __SYSTEM_STM32F0XX_H
AnnaBridge 171:3a7713b1edbc 48 #define __SYSTEM_STM32F0XX_H
AnnaBridge 171:3a7713b1edbc 49
AnnaBridge 171:3a7713b1edbc 50 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 51 extern "C" {
AnnaBridge 171:3a7713b1edbc 52 #endif
AnnaBridge 171:3a7713b1edbc 53
AnnaBridge 171:3a7713b1edbc 54 /** @addtogroup STM32F0xx_System_Includes
AnnaBridge 171:3a7713b1edbc 55 * @{
AnnaBridge 171:3a7713b1edbc 56 */
AnnaBridge 171:3a7713b1edbc 57
AnnaBridge 171:3a7713b1edbc 58 /**
AnnaBridge 171:3a7713b1edbc 59 * @}
AnnaBridge 171:3a7713b1edbc 60 */
AnnaBridge 171:3a7713b1edbc 61
AnnaBridge 171:3a7713b1edbc 62
AnnaBridge 171:3a7713b1edbc 63 /** @addtogroup STM32F0xx_System_Exported_types
AnnaBridge 171:3a7713b1edbc 64 * @{
AnnaBridge 171:3a7713b1edbc 65 */
AnnaBridge 171:3a7713b1edbc 66 /* This variable is updated in three ways:
AnnaBridge 171:3a7713b1edbc 67 1) by calling CMSIS function SystemCoreClockUpdate()
AnnaBridge 171:3a7713b1edbc 68 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
AnnaBridge 171:3a7713b1edbc 69 3) by calling HAL API function HAL_RCC_ClockConfig()
AnnaBridge 171:3a7713b1edbc 70 Note: If you use this function to configure the system clock; then there
AnnaBridge 171:3a7713b1edbc 71 is no need to call the 2 first functions listed above, since SystemCoreClock
AnnaBridge 171:3a7713b1edbc 72 variable is updated automatically.
AnnaBridge 171:3a7713b1edbc 73 */
AnnaBridge 171:3a7713b1edbc 74 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
AnnaBridge 171:3a7713b1edbc 75 extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
AnnaBridge 171:3a7713b1edbc 76 extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
AnnaBridge 171:3a7713b1edbc 77
AnnaBridge 171:3a7713b1edbc 78 /**
AnnaBridge 171:3a7713b1edbc 79 * @}
AnnaBridge 171:3a7713b1edbc 80 */
AnnaBridge 171:3a7713b1edbc 81
AnnaBridge 171:3a7713b1edbc 82 /** @addtogroup STM32F0xx_System_Exported_Constants
AnnaBridge 171:3a7713b1edbc 83 * @{
AnnaBridge 171:3a7713b1edbc 84 */
AnnaBridge 171:3a7713b1edbc 85
AnnaBridge 171:3a7713b1edbc 86 /**
AnnaBridge 171:3a7713b1edbc 87 * @}
AnnaBridge 171:3a7713b1edbc 88 */
AnnaBridge 171:3a7713b1edbc 89
AnnaBridge 171:3a7713b1edbc 90 /** @addtogroup STM32F0xx_System_Exported_Macros
AnnaBridge 171:3a7713b1edbc 91 * @{
AnnaBridge 171:3a7713b1edbc 92 */
AnnaBridge 171:3a7713b1edbc 93
AnnaBridge 171:3a7713b1edbc 94 /**
AnnaBridge 171:3a7713b1edbc 95 * @}
AnnaBridge 171:3a7713b1edbc 96 */
AnnaBridge 171:3a7713b1edbc 97
AnnaBridge 171:3a7713b1edbc 98 /** @addtogroup STM32F0xx_System_Exported_Functions
AnnaBridge 171:3a7713b1edbc 99 * @{
AnnaBridge 171:3a7713b1edbc 100 */
AnnaBridge 171:3a7713b1edbc 101
AnnaBridge 171:3a7713b1edbc 102 extern void SystemInit(void);
AnnaBridge 171:3a7713b1edbc 103 extern void SystemCoreClockUpdate(void);
AnnaBridge 171:3a7713b1edbc 104 extern void SetSysClock(void);
AnnaBridge 171:3a7713b1edbc 105
AnnaBridge 171:3a7713b1edbc 106 /**
AnnaBridge 171:3a7713b1edbc 107 * @}
AnnaBridge 171:3a7713b1edbc 108 */
AnnaBridge 171:3a7713b1edbc 109
AnnaBridge 171:3a7713b1edbc 110 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 111 }
AnnaBridge 171:3a7713b1edbc 112 #endif
AnnaBridge 171:3a7713b1edbc 113
AnnaBridge 171:3a7713b1edbc 114 #endif /*__SYSTEM_STM32F0XX_H */
AnnaBridge 171:3a7713b1edbc 115
AnnaBridge 171:3a7713b1edbc 116 /**
AnnaBridge 171:3a7713b1edbc 117 * @}
AnnaBridge 171:3a7713b1edbc 118 */
AnnaBridge 171:3a7713b1edbc 119
AnnaBridge 171:3a7713b1edbc 120 /**
AnnaBridge 171:3a7713b1edbc 121 * @}
AnnaBridge 171:3a7713b1edbc 122 */
AnnaBridge 171:3a7713b1edbc 123 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/