Ricardo Benitez / mbed

meh

Fork of mbed by mbed official

TARGET_NUCLEO_F030R8/system_stm32f0xx.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
90:cb3d968589d8
Child:
93:e188a91d3eaa
dgdgr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 77:869cf507173a 1 /**
emilmont 77:869cf507173a 2 ******************************************************************************
emilmont 77:869cf507173a 3 * @file system_stm32f0xx.h
emilmont 77:869cf507173a 4 * @author MCD Application Team
Kojto 90:cb3d968589d8 5 * @version V2.1.0
Kojto 90:cb3d968589d8 6 * @date 03-Oct-2014
Kojto 90:cb3d968589d8 7 * @brief CMSIS Cortex-M0 Device System Source File for STM32F0xx devices.
emilmont 77:869cf507173a 8 ******************************************************************************
emilmont 77:869cf507173a 9 * @attention
emilmont 77:869cf507173a 10 *
bogdanm 81:7d30d6019079 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
emilmont 77:869cf507173a 12 *
bogdanm 81:7d30d6019079 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 81:7d30d6019079 14 * are permitted provided that the following conditions are met:
bogdanm 81:7d30d6019079 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 81:7d30d6019079 16 * this list of conditions and the following disclaimer.
bogdanm 81:7d30d6019079 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 81:7d30d6019079 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 81:7d30d6019079 19 * and/or other materials provided with the distribution.
bogdanm 81:7d30d6019079 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 81:7d30d6019079 21 * may be used to endorse or promote products derived from this software
bogdanm 81:7d30d6019079 22 * without specific prior written permission.
emilmont 77:869cf507173a 23 *
bogdanm 81:7d30d6019079 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 81:7d30d6019079 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 81:7d30d6019079 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 81:7d30d6019079 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 81:7d30d6019079 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 81:7d30d6019079 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 81:7d30d6019079 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 81:7d30d6019079 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 81:7d30d6019079 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 81:7d30d6019079 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
emilmont 77:869cf507173a 34 *
emilmont 77:869cf507173a 35 ******************************************************************************
emilmont 77:869cf507173a 36 */
emilmont 77:869cf507173a 37
emilmont 77:869cf507173a 38 /** @addtogroup CMSIS
emilmont 77:869cf507173a 39 * @{
emilmont 77:869cf507173a 40 */
emilmont 77:869cf507173a 41
emilmont 77:869cf507173a 42 /** @addtogroup stm32f0xx_system
emilmont 77:869cf507173a 43 * @{
emilmont 77:869cf507173a 44 */
emilmont 77:869cf507173a 45
emilmont 77:869cf507173a 46 /**
emilmont 77:869cf507173a 47 * @brief Define to prevent recursive inclusion
emilmont 77:869cf507173a 48 */
emilmont 77:869cf507173a 49 #ifndef __SYSTEM_STM32F0XX_H
emilmont 77:869cf507173a 50 #define __SYSTEM_STM32F0XX_H
emilmont 77:869cf507173a 51
emilmont 77:869cf507173a 52 #ifdef __cplusplus
emilmont 77:869cf507173a 53 extern "C" {
emilmont 77:869cf507173a 54 #endif
emilmont 77:869cf507173a 55
emilmont 77:869cf507173a 56 /** @addtogroup STM32F0xx_System_Includes
emilmont 77:869cf507173a 57 * @{
emilmont 77:869cf507173a 58 */
emilmont 77:869cf507173a 59
emilmont 77:869cf507173a 60 /**
emilmont 77:869cf507173a 61 * @}
emilmont 77:869cf507173a 62 */
emilmont 77:869cf507173a 63
emilmont 77:869cf507173a 64
emilmont 77:869cf507173a 65 /** @addtogroup STM32F0xx_System_Exported_types
emilmont 77:869cf507173a 66 * @{
emilmont 77:869cf507173a 67 */
Kojto 90:cb3d968589d8 68 /* This variable is updated in three ways:
Kojto 90:cb3d968589d8 69 1) by calling CMSIS function SystemCoreClockUpdate()
Kojto 90:cb3d968589d8 70 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
Kojto 90:cb3d968589d8 71 3) by calling HAL API function HAL_RCC_ClockConfig()
Kojto 90:cb3d968589d8 72 Note: If you use this function to configure the system clock; then there
Kojto 90:cb3d968589d8 73 is no need to call the 2 first functions listed above, since SystemCoreClock
Kojto 90:cb3d968589d8 74 variable is updated automatically.
Kojto 90:cb3d968589d8 75 */
emilmont 77:869cf507173a 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
emilmont 77:869cf507173a 77
emilmont 77:869cf507173a 78 /**
emilmont 77:869cf507173a 79 * @}
emilmont 77:869cf507173a 80 */
emilmont 77:869cf507173a 81
emilmont 77:869cf507173a 82 /** @addtogroup STM32F0xx_System_Exported_Constants
emilmont 77:869cf507173a 83 * @{
emilmont 77:869cf507173a 84 */
emilmont 77:869cf507173a 85
emilmont 77:869cf507173a 86 /**
emilmont 77:869cf507173a 87 * @}
emilmont 77:869cf507173a 88 */
emilmont 77:869cf507173a 89
emilmont 77:869cf507173a 90 /** @addtogroup STM32F0xx_System_Exported_Macros
emilmont 77:869cf507173a 91 * @{
emilmont 77:869cf507173a 92 */
emilmont 77:869cf507173a 93
emilmont 77:869cf507173a 94 /**
emilmont 77:869cf507173a 95 * @}
emilmont 77:869cf507173a 96 */
emilmont 77:869cf507173a 97
emilmont 77:869cf507173a 98 /** @addtogroup STM32F0xx_System_Exported_Functions
emilmont 77:869cf507173a 99 * @{
emilmont 77:869cf507173a 100 */
emilmont 77:869cf507173a 101
emilmont 77:869cf507173a 102 extern void SystemInit(void);
emilmont 77:869cf507173a 103 extern void SystemCoreClockUpdate(void);
bogdanm 83:8a40adfe8776 104 extern void SetSysClock(void);
bogdanm 83:8a40adfe8776 105
emilmont 77:869cf507173a 106 /**
emilmont 77:869cf507173a 107 * @}
emilmont 77:869cf507173a 108 */
emilmont 77:869cf507173a 109
emilmont 77:869cf507173a 110 #ifdef __cplusplus
emilmont 77:869cf507173a 111 }
emilmont 77:869cf507173a 112 #endif
emilmont 77:869cf507173a 113
emilmont 77:869cf507173a 114 #endif /*__SYSTEM_STM32F0XX_H */
emilmont 77:869cf507173a 115
emilmont 77:869cf507173a 116 /**
emilmont 77:869cf507173a 117 * @}
emilmont 77:869cf507173a 118 */
emilmont 77:869cf507173a 119
emilmont 77:869cf507173a 120 /**
emilmont 77:869cf507173a 121 * @}
emilmont 77:869cf507173a 122 */
emilmont 77:869cf507173a 123 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/