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TARGET_NUCLEO_F334R8/system_stm32f3xx.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
92:4fc01daae5a5 
dgdgr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file system_stm32f3xx.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V2.1.0
bogdanm 92:4fc01daae5a5 6 * @date 12-Sept-2014
bogdanm 86:04dd9b1680ae 7 * @brief CMSIS Cortex-M4 Device System Source File for STM32F3xx devices.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /** @addtogroup CMSIS
bogdanm 86:04dd9b1680ae 39 * @{
bogdanm 86:04dd9b1680ae 40 */
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 /** @addtogroup stm32f3xx_system
bogdanm 86:04dd9b1680ae 43 * @{
bogdanm 86:04dd9b1680ae 44 */
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /**
bogdanm 86:04dd9b1680ae 47 * @brief Define to prevent recursive inclusion
bogdanm 86:04dd9b1680ae 48 */
bogdanm 86:04dd9b1680ae 49 #ifndef __SYSTEM_STM32F3XX_H
bogdanm 86:04dd9b1680ae 50 #define __SYSTEM_STM32F3XX_H
bogdanm 86:04dd9b1680ae 51
bogdanm 86:04dd9b1680ae 52 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 53 extern "C" {
bogdanm 86:04dd9b1680ae 54 #endif
bogdanm 86:04dd9b1680ae 55
bogdanm 86:04dd9b1680ae 56 /** @addtogroup STM32F3xx_System_Includes
bogdanm 86:04dd9b1680ae 57 * @{
bogdanm 86:04dd9b1680ae 58 */
bogdanm 86:04dd9b1680ae 59
bogdanm 86:04dd9b1680ae 60 /**
bogdanm 86:04dd9b1680ae 61 * @}
bogdanm 86:04dd9b1680ae 62 */
bogdanm 86:04dd9b1680ae 63
bogdanm 86:04dd9b1680ae 64
bogdanm 86:04dd9b1680ae 65 /** @addtogroup STM32F3xx_System_Exported_types
bogdanm 86:04dd9b1680ae 66 * @{
bogdanm 86:04dd9b1680ae 67 */
bogdanm 86:04dd9b1680ae 68 /* This variable is updated in three ways:
bogdanm 86:04dd9b1680ae 69 1) by calling CMSIS function SystemCoreClockUpdate()
bogdanm 86:04dd9b1680ae 70 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
bogdanm 86:04dd9b1680ae 71 3) by calling HAL API function HAL_RCC_ClockConfig()
bogdanm 86:04dd9b1680ae 72 Note: If you use this function to configure the system clock; then there
bogdanm 86:04dd9b1680ae 73 is no need to call the 2 first functions listed above, since SystemCoreClock
bogdanm 86:04dd9b1680ae 74 variable is updated automatically.
bogdanm 86:04dd9b1680ae 75 */
bogdanm 86:04dd9b1680ae 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
bogdanm 86:04dd9b1680ae 77
bogdanm 86:04dd9b1680ae 78
bogdanm 86:04dd9b1680ae 79 /**
bogdanm 86:04dd9b1680ae 80 * @}
bogdanm 86:04dd9b1680ae 81 */
bogdanm 86:04dd9b1680ae 82
bogdanm 86:04dd9b1680ae 83 /** @addtogroup STM32F3xx_System_Exported_Constants
bogdanm 86:04dd9b1680ae 84 * @{
bogdanm 86:04dd9b1680ae 85 */
bogdanm 86:04dd9b1680ae 86
bogdanm 86:04dd9b1680ae 87 /**
bogdanm 86:04dd9b1680ae 88 * @}
bogdanm 86:04dd9b1680ae 89 */
bogdanm 86:04dd9b1680ae 90
bogdanm 86:04dd9b1680ae 91 /** @addtogroup STM32F3xx_System_Exported_Macros
bogdanm 86:04dd9b1680ae 92 * @{
bogdanm 86:04dd9b1680ae 93 */
bogdanm 86:04dd9b1680ae 94
bogdanm 86:04dd9b1680ae 95 /**
bogdanm 86:04dd9b1680ae 96 * @}
bogdanm 86:04dd9b1680ae 97 */
bogdanm 86:04dd9b1680ae 98
bogdanm 86:04dd9b1680ae 99 /** @addtogroup STM32F3xx_System_Exported_Functions
bogdanm 86:04dd9b1680ae 100 * @{
bogdanm 86:04dd9b1680ae 101 */
bogdanm 86:04dd9b1680ae 102
bogdanm 86:04dd9b1680ae 103 extern void SystemInit(void);
bogdanm 86:04dd9b1680ae 104 extern void SystemCoreClockUpdate(void);
bogdanm 86:04dd9b1680ae 105 extern void SetSysClock(void);
bogdanm 86:04dd9b1680ae 106
bogdanm 86:04dd9b1680ae 107 /**
bogdanm 86:04dd9b1680ae 108 * @}
bogdanm 86:04dd9b1680ae 109 */
bogdanm 86:04dd9b1680ae 110
bogdanm 86:04dd9b1680ae 111 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 112 }
bogdanm 86:04dd9b1680ae 113 #endif
bogdanm 86:04dd9b1680ae 114
bogdanm 86:04dd9b1680ae 115 #endif /*__SYSTEM_STM32F3XX_H */
bogdanm 86:04dd9b1680ae 116
bogdanm 86:04dd9b1680ae 117 /**
bogdanm 86:04dd9b1680ae 118 * @}
bogdanm 86:04dd9b1680ae 119 */
bogdanm 86:04dd9b1680ae 120
bogdanm 86:04dd9b1680ae 121 /**
bogdanm 86:04dd9b1680ae 122 * @}
bogdanm 86:04dd9b1680ae 123 */
bogdanm 86:04dd9b1680ae 124 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/