Jhon Plantikow / mbed

.

Dependents:   RTC

TARGET_NUCLEO_F072RB/system_stm32f0xx.h@0:88e313c910d0, 2015-08-13 (annotated)

Committer:
jhon309
Date:
Thu Aug 13 00:20:09 2015 +0000
Revision:
0:88e313c910d0
RTC Example

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jhon309 0:88e313c910d0 1 /**
jhon309 0:88e313c910d0 2 ******************************************************************************
jhon309 0:88e313c910d0 3 * @file system_stm32f0xx.h
jhon309 0:88e313c910d0 4 * @author MCD Application Team
jhon309 0:88e313c910d0 5 * @version V2.2.0
jhon309 0:88e313c910d0 6 * @date 05-December-2014
jhon309 0:88e313c910d0 7 * @brief CMSIS Cortex-M0 Device System Source File for STM32F0xx devices.
jhon309 0:88e313c910d0 8 ******************************************************************************
jhon309 0:88e313c910d0 9 * @attention
jhon309 0:88e313c910d0 10 *
jhon309 0:88e313c910d0 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
jhon309 0:88e313c910d0 12 *
jhon309 0:88e313c910d0 13 * Redistribution and use in source and binary forms, with or without modification,
jhon309 0:88e313c910d0 14 * are permitted provided that the following conditions are met:
jhon309 0:88e313c910d0 15 * 1. Redistributions of source code must retain the above copyright notice,
jhon309 0:88e313c910d0 16 * this list of conditions and the following disclaimer.
jhon309 0:88e313c910d0 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
jhon309 0:88e313c910d0 18 * this list of conditions and the following disclaimer in the documentation
jhon309 0:88e313c910d0 19 * and/or other materials provided with the distribution.
jhon309 0:88e313c910d0 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
jhon309 0:88e313c910d0 21 * may be used to endorse or promote products derived from this software
jhon309 0:88e313c910d0 22 * without specific prior written permission.
jhon309 0:88e313c910d0 23 *
jhon309 0:88e313c910d0 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
jhon309 0:88e313c910d0 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
jhon309 0:88e313c910d0 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
jhon309 0:88e313c910d0 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
jhon309 0:88e313c910d0 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
jhon309 0:88e313c910d0 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
jhon309 0:88e313c910d0 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
jhon309 0:88e313c910d0 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
jhon309 0:88e313c910d0 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
jhon309 0:88e313c910d0 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jhon309 0:88e313c910d0 34 *
jhon309 0:88e313c910d0 35 ******************************************************************************
jhon309 0:88e313c910d0 36 */
jhon309 0:88e313c910d0 37
jhon309 0:88e313c910d0 38 /** @addtogroup CMSIS
jhon309 0:88e313c910d0 39 * @{
jhon309 0:88e313c910d0 40 */
jhon309 0:88e313c910d0 41
jhon309 0:88e313c910d0 42 /** @addtogroup stm32f0xx_system
jhon309 0:88e313c910d0 43 * @{
jhon309 0:88e313c910d0 44 */
jhon309 0:88e313c910d0 45
jhon309 0:88e313c910d0 46 /**
jhon309 0:88e313c910d0 47 * @brief Define to prevent recursive inclusion
jhon309 0:88e313c910d0 48 */
jhon309 0:88e313c910d0 49 #ifndef __SYSTEM_STM32F0XX_H
jhon309 0:88e313c910d0 50 #define __SYSTEM_STM32F0XX_H
jhon309 0:88e313c910d0 51
jhon309 0:88e313c910d0 52 #ifdef __cplusplus
jhon309 0:88e313c910d0 53 extern "C" {
jhon309 0:88e313c910d0 54 #endif
jhon309 0:88e313c910d0 55
jhon309 0:88e313c910d0 56 /** @addtogroup STM32F0xx_System_Includes
jhon309 0:88e313c910d0 57 * @{
jhon309 0:88e313c910d0 58 */
jhon309 0:88e313c910d0 59
jhon309 0:88e313c910d0 60 /**
jhon309 0:88e313c910d0 61 * @}
jhon309 0:88e313c910d0 62 */
jhon309 0:88e313c910d0 63
jhon309 0:88e313c910d0 64
jhon309 0:88e313c910d0 65 /** @addtogroup STM32F0xx_System_Exported_types
jhon309 0:88e313c910d0 66 * @{
jhon309 0:88e313c910d0 67 */
jhon309 0:88e313c910d0 68 /* This variable is updated in three ways:
jhon309 0:88e313c910d0 69 1) by calling CMSIS function SystemCoreClockUpdate()
jhon309 0:88e313c910d0 70 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
jhon309 0:88e313c910d0 71 3) by calling HAL API function HAL_RCC_ClockConfig()
jhon309 0:88e313c910d0 72 Note: If you use this function to configure the system clock; then there
jhon309 0:88e313c910d0 73 is no need to call the 2 first functions listed above, since SystemCoreClock
jhon309 0:88e313c910d0 74 variable is updated automatically.
jhon309 0:88e313c910d0 75 */
jhon309 0:88e313c910d0 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
jhon309 0:88e313c910d0 77
jhon309 0:88e313c910d0 78 /**
jhon309 0:88e313c910d0 79 * @}
jhon309 0:88e313c910d0 80 */
jhon309 0:88e313c910d0 81
jhon309 0:88e313c910d0 82 /** @addtogroup STM32F0xx_System_Exported_Constants
jhon309 0:88e313c910d0 83 * @{
jhon309 0:88e313c910d0 84 */
jhon309 0:88e313c910d0 85
jhon309 0:88e313c910d0 86 /**
jhon309 0:88e313c910d0 87 * @}
jhon309 0:88e313c910d0 88 */
jhon309 0:88e313c910d0 89
jhon309 0:88e313c910d0 90 /** @addtogroup STM32F0xx_System_Exported_Macros
jhon309 0:88e313c910d0 91 * @{
jhon309 0:88e313c910d0 92 */
jhon309 0:88e313c910d0 93
jhon309 0:88e313c910d0 94 /**
jhon309 0:88e313c910d0 95 * @}
jhon309 0:88e313c910d0 96 */
jhon309 0:88e313c910d0 97
jhon309 0:88e313c910d0 98 /** @addtogroup STM32F0xx_System_Exported_Functions
jhon309 0:88e313c910d0 99 * @{
jhon309 0:88e313c910d0 100 */
jhon309 0:88e313c910d0 101
jhon309 0:88e313c910d0 102 extern void SystemInit(void);
jhon309 0:88e313c910d0 103 extern void SystemCoreClockUpdate(void);
jhon309 0:88e313c910d0 104 extern void SetSysClock(void);
jhon309 0:88e313c910d0 105
jhon309 0:88e313c910d0 106 /**
jhon309 0:88e313c910d0 107 * @}
jhon309 0:88e313c910d0 108 */
jhon309 0:88e313c910d0 109
jhon309 0:88e313c910d0 110 #ifdef __cplusplus
jhon309 0:88e313c910d0 111 }
jhon309 0:88e313c910d0 112 #endif
jhon309 0:88e313c910d0 113
jhon309 0:88e313c910d0 114 #endif /*__SYSTEM_STM32F0XX_H */
jhon309 0:88e313c910d0 115
jhon309 0:88e313c910d0 116 /**
jhon309 0:88e313c910d0 117 * @}
jhon309 0:88e313c910d0 118 */
jhon309 0:88e313c910d0 119
jhon309 0:88e313c910d0 120 /**
jhon309 0:88e313c910d0 121 * @}
jhon309 0:88e313c910d0 122 */
jhon309 0:88e313c910d0 123 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/