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targets/cmsis/TARGET_STM/TARGET_STM32F3/TARGET_DISCO_F334C8/system_stm32f3xx.h@445:9a3ffe6cfa19, 2015-01-14 (annotated)

Committer:
moirans2
Date:
Wed Jan 14 20:53:08 2015 +0000
Revision:
445:9a3ffe6cfa19
Parent:
386:ea0442aaf784 
internal clock stm32L051

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 381:5460fc57b6e4 1 /**
mbed_official 381:5460fc57b6e4 2 ******************************************************************************
mbed_official 381:5460fc57b6e4 3 * @file system_stm32f3xx.h
mbed_official 381:5460fc57b6e4 4 * @author MCD Application Team
mbed_official 381:5460fc57b6e4 5 * @version V2.1.0
mbed_official 381:5460fc57b6e4 6 * @date 12-Sept-2014
mbed_official 381:5460fc57b6e4 7 * @brief CMSIS Cortex-M4 Device System Source File for STM32F3xx devices.
mbed_official 381:5460fc57b6e4 8 ******************************************************************************
mbed_official 381:5460fc57b6e4 9 * @attention
mbed_official 381:5460fc57b6e4 10 *
mbed_official 381:5460fc57b6e4 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 381:5460fc57b6e4 12 *
mbed_official 381:5460fc57b6e4 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 381:5460fc57b6e4 14 * are permitted provided that the following conditions are met:
mbed_official 381:5460fc57b6e4 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 381:5460fc57b6e4 16 * this list of conditions and the following disclaimer.
mbed_official 381:5460fc57b6e4 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 381:5460fc57b6e4 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 381:5460fc57b6e4 19 * and/or other materials provided with the distribution.
mbed_official 381:5460fc57b6e4 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 381:5460fc57b6e4 21 * may be used to endorse or promote products derived from this software
mbed_official 381:5460fc57b6e4 22 * without specific prior written permission.
mbed_official 381:5460fc57b6e4 23 *
mbed_official 381:5460fc57b6e4 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 381:5460fc57b6e4 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 381:5460fc57b6e4 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 381:5460fc57b6e4 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 381:5460fc57b6e4 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 381:5460fc57b6e4 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 381:5460fc57b6e4 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 381:5460fc57b6e4 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 381:5460fc57b6e4 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 381:5460fc57b6e4 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 381:5460fc57b6e4 34 *
mbed_official 381:5460fc57b6e4 35 ******************************************************************************
mbed_official 381:5460fc57b6e4 36 */
mbed_official 381:5460fc57b6e4 37
mbed_official 381:5460fc57b6e4 38 /** @addtogroup CMSIS
mbed_official 381:5460fc57b6e4 39 * @{
mbed_official 381:5460fc57b6e4 40 */
mbed_official 381:5460fc57b6e4 41
mbed_official 381:5460fc57b6e4 42 /** @addtogroup stm32f3xx_system
mbed_official 381:5460fc57b6e4 43 * @{
mbed_official 381:5460fc57b6e4 44 */
mbed_official 381:5460fc57b6e4 45
mbed_official 381:5460fc57b6e4 46 /**
mbed_official 381:5460fc57b6e4 47 * @brief Define to prevent recursive inclusion
mbed_official 381:5460fc57b6e4 48 */
mbed_official 381:5460fc57b6e4 49 #ifndef __SYSTEM_STM32F3XX_H
mbed_official 381:5460fc57b6e4 50 #define __SYSTEM_STM32F3XX_H
mbed_official 381:5460fc57b6e4 51
mbed_official 381:5460fc57b6e4 52 #ifdef __cplusplus
mbed_official 381:5460fc57b6e4 53 extern "C" {
mbed_official 381:5460fc57b6e4 54 #endif
mbed_official 381:5460fc57b6e4 55
mbed_official 381:5460fc57b6e4 56 /** @addtogroup STM32F3xx_System_Includes
mbed_official 381:5460fc57b6e4 57 * @{
mbed_official 381:5460fc57b6e4 58 */
mbed_official 381:5460fc57b6e4 59
mbed_official 381:5460fc57b6e4 60 /**
mbed_official 381:5460fc57b6e4 61 * @}
mbed_official 381:5460fc57b6e4 62 */
mbed_official 381:5460fc57b6e4 63
mbed_official 381:5460fc57b6e4 64
mbed_official 381:5460fc57b6e4 65 /** @addtogroup STM32F3xx_System_Exported_types
mbed_official 381:5460fc57b6e4 66 * @{
mbed_official 381:5460fc57b6e4 67 */
mbed_official 381:5460fc57b6e4 68 /* This variable is updated in three ways:
mbed_official 381:5460fc57b6e4 69 1) by calling CMSIS function SystemCoreClockUpdate()
mbed_official 381:5460fc57b6e4 70 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
mbed_official 381:5460fc57b6e4 71 3) by calling HAL API function HAL_RCC_ClockConfig()
mbed_official 381:5460fc57b6e4 72 Note: If you use this function to configure the system clock; then there
mbed_official 381:5460fc57b6e4 73 is no need to call the 2 first functions listed above, since SystemCoreClock
mbed_official 381:5460fc57b6e4 74 variable is updated automatically.
mbed_official 381:5460fc57b6e4 75 */
mbed_official 381:5460fc57b6e4 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
mbed_official 381:5460fc57b6e4 77
mbed_official 381:5460fc57b6e4 78
mbed_official 381:5460fc57b6e4 79 /**
mbed_official 381:5460fc57b6e4 80 * @}
mbed_official 381:5460fc57b6e4 81 */
mbed_official 381:5460fc57b6e4 82
mbed_official 381:5460fc57b6e4 83 /** @addtogroup STM32F3xx_System_Exported_Constants
mbed_official 381:5460fc57b6e4 84 * @{
mbed_official 381:5460fc57b6e4 85 */
mbed_official 381:5460fc57b6e4 86
mbed_official 381:5460fc57b6e4 87 /**
mbed_official 381:5460fc57b6e4 88 * @}
mbed_official 381:5460fc57b6e4 89 */
mbed_official 381:5460fc57b6e4 90
mbed_official 381:5460fc57b6e4 91 /** @addtogroup STM32F3xx_System_Exported_Macros
mbed_official 381:5460fc57b6e4 92 * @{
mbed_official 381:5460fc57b6e4 93 */
mbed_official 381:5460fc57b6e4 94
mbed_official 381:5460fc57b6e4 95 /**
mbed_official 381:5460fc57b6e4 96 * @}
mbed_official 381:5460fc57b6e4 97 */
mbed_official 381:5460fc57b6e4 98
mbed_official 381:5460fc57b6e4 99 /** @addtogroup STM32F3xx_System_Exported_Functions
mbed_official 381:5460fc57b6e4 100 * @{
mbed_official 381:5460fc57b6e4 101 */
mbed_official 381:5460fc57b6e4 102
mbed_official 381:5460fc57b6e4 103 extern void SystemInit(void);
mbed_official 381:5460fc57b6e4 104 extern void SystemCoreClockUpdate(void);
mbed_official 381:5460fc57b6e4 105 extern void SetSysClock(void);
mbed_official 381:5460fc57b6e4 106
mbed_official 381:5460fc57b6e4 107 /**
mbed_official 381:5460fc57b6e4 108 * @}
mbed_official 381:5460fc57b6e4 109 */
mbed_official 381:5460fc57b6e4 110
mbed_official 381:5460fc57b6e4 111 #ifdef __cplusplus
mbed_official 381:5460fc57b6e4 112 }
mbed_official 381:5460fc57b6e4 113 #endif
mbed_official 381:5460fc57b6e4 114
mbed_official 381:5460fc57b6e4 115 #endif /*__SYSTEM_STM32F3XX_H */
mbed_official 381:5460fc57b6e4 116
mbed_official 381:5460fc57b6e4 117 /**
mbed_official 381:5460fc57b6e4 118 * @}
mbed_official 381:5460fc57b6e4 119 */
mbed_official 381:5460fc57b6e4 120
mbed_official 381:5460fc57b6e4 121 /**
mbed_official 381:5460fc57b6e4 122 * @}
mbed_official 381:5460fc57b6e4 123 */
mbed_official 381:5460fc57b6e4 124 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/