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TARGET_MTS_MDOT_F405RG/system_stm32f4xx.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
92:4fc01daae5a5
Child:
99:dbbf35b96557
dgdgr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 92:4fc01daae5a5 1 /**
bogdanm 92:4fc01daae5a5 2 ******************************************************************************
bogdanm 92:4fc01daae5a5 3 * @file system_stm32f4xx.h
bogdanm 92:4fc01daae5a5 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V2.1.0
bogdanm 92:4fc01daae5a5 6 * @date 19-June-2014
bogdanm 92:4fc01daae5a5 7 * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
bogdanm 92:4fc01daae5a5 8 ******************************************************************************
bogdanm 92:4fc01daae5a5 9 * @attention
bogdanm 92:4fc01daae5a5 10 *
bogdanm 92:4fc01daae5a5 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 92:4fc01daae5a5 12 *
bogdanm 92:4fc01daae5a5 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 92:4fc01daae5a5 14 * are permitted provided that the following conditions are met:
bogdanm 92:4fc01daae5a5 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 92:4fc01daae5a5 16 * this list of conditions and the following disclaimer.
bogdanm 92:4fc01daae5a5 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 92:4fc01daae5a5 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 92:4fc01daae5a5 19 * and/or other materials provided with the distribution.
bogdanm 92:4fc01daae5a5 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 92:4fc01daae5a5 21 * may be used to endorse or promote products derived from this software
bogdanm 92:4fc01daae5a5 22 * without specific prior written permission.
bogdanm 92:4fc01daae5a5 23 *
bogdanm 92:4fc01daae5a5 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 92:4fc01daae5a5 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 92:4fc01daae5a5 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 92:4fc01daae5a5 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 92:4fc01daae5a5 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 92:4fc01daae5a5 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 92:4fc01daae5a5 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 92:4fc01daae5a5 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 92:4fc01daae5a5 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 92:4fc01daae5a5 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 92:4fc01daae5a5 34 *
bogdanm 92:4fc01daae5a5 35 ******************************************************************************
bogdanm 92:4fc01daae5a5 36 */
bogdanm 92:4fc01daae5a5 37
bogdanm 92:4fc01daae5a5 38 /** @addtogroup CMSIS
bogdanm 92:4fc01daae5a5 39 * @{
bogdanm 92:4fc01daae5a5 40 */
bogdanm 92:4fc01daae5a5 41
bogdanm 92:4fc01daae5a5 42 /** @addtogroup stm32f4xx_system
bogdanm 92:4fc01daae5a5 43 * @{
bogdanm 92:4fc01daae5a5 44 */
bogdanm 92:4fc01daae5a5 45
bogdanm 92:4fc01daae5a5 46 /**
bogdanm 92:4fc01daae5a5 47 * @brief Define to prevent recursive inclusion
bogdanm 92:4fc01daae5a5 48 */
bogdanm 92:4fc01daae5a5 49 #ifndef __SYSTEM_STM32F4XX_H
bogdanm 92:4fc01daae5a5 50 #define __SYSTEM_STM32F4XX_H
bogdanm 92:4fc01daae5a5 51
bogdanm 92:4fc01daae5a5 52 #ifdef __cplusplus
bogdanm 92:4fc01daae5a5 53 extern "C" {
bogdanm 92:4fc01daae5a5 54 #endif
bogdanm 92:4fc01daae5a5 55
bogdanm 92:4fc01daae5a5 56 /** @addtogroup STM32F4xx_System_Includes
bogdanm 92:4fc01daae5a5 57 * @{
bogdanm 92:4fc01daae5a5 58 */
bogdanm 92:4fc01daae5a5 59
bogdanm 92:4fc01daae5a5 60 /**
bogdanm 92:4fc01daae5a5 61 * @}
bogdanm 92:4fc01daae5a5 62 */
bogdanm 92:4fc01daae5a5 63
bogdanm 92:4fc01daae5a5 64
bogdanm 92:4fc01daae5a5 65 /** @addtogroup STM32F4xx_System_Exported_types
bogdanm 92:4fc01daae5a5 66 * @{
bogdanm 92:4fc01daae5a5 67 */
bogdanm 92:4fc01daae5a5 68 /* This variable is updated in three ways:
bogdanm 92:4fc01daae5a5 69 1) by calling CMSIS function SystemCoreClockUpdate()
bogdanm 92:4fc01daae5a5 70 2) by calling HAL API function HAL_RCC_GetSysClockFreq()
bogdanm 92:4fc01daae5a5 71 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
bogdanm 92:4fc01daae5a5 72 Note: If you use this function to configure the system clock; then there
bogdanm 92:4fc01daae5a5 73 is no need to call the 2 first functions listed above, since SystemCoreClock
bogdanm 92:4fc01daae5a5 74 variable is updated automatically.
bogdanm 92:4fc01daae5a5 75 */
bogdanm 92:4fc01daae5a5 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
bogdanm 92:4fc01daae5a5 77
bogdanm 92:4fc01daae5a5 78
bogdanm 92:4fc01daae5a5 79 /**
bogdanm 92:4fc01daae5a5 80 * @}
bogdanm 92:4fc01daae5a5 81 */
bogdanm 92:4fc01daae5a5 82
bogdanm 92:4fc01daae5a5 83 /** @addtogroup STM32F4xx_System_Exported_Constants
bogdanm 92:4fc01daae5a5 84 * @{
bogdanm 92:4fc01daae5a5 85 */
bogdanm 92:4fc01daae5a5 86
bogdanm 92:4fc01daae5a5 87 /**
bogdanm 92:4fc01daae5a5 88 * @}
bogdanm 92:4fc01daae5a5 89 */
bogdanm 92:4fc01daae5a5 90
bogdanm 92:4fc01daae5a5 91 /** @addtogroup STM32F4xx_System_Exported_Macros
bogdanm 92:4fc01daae5a5 92 * @{
bogdanm 92:4fc01daae5a5 93 */
bogdanm 92:4fc01daae5a5 94
bogdanm 92:4fc01daae5a5 95 /**
bogdanm 92:4fc01daae5a5 96 * @}
bogdanm 92:4fc01daae5a5 97 */
bogdanm 92:4fc01daae5a5 98
bogdanm 92:4fc01daae5a5 99 /** @addtogroup STM32F4xx_System_Exported_Functions
bogdanm 92:4fc01daae5a5 100 * @{
bogdanm 92:4fc01daae5a5 101 */
bogdanm 92:4fc01daae5a5 102
bogdanm 92:4fc01daae5a5 103 extern void SystemInit(void);
bogdanm 92:4fc01daae5a5 104 extern void SystemCoreClockUpdate(void);
bogdanm 92:4fc01daae5a5 105 extern void SetSysClock(void);
bogdanm 92:4fc01daae5a5 106
bogdanm 92:4fc01daae5a5 107 /**
bogdanm 92:4fc01daae5a5 108 * @}
bogdanm 92:4fc01daae5a5 109 */
bogdanm 92:4fc01daae5a5 110
bogdanm 92:4fc01daae5a5 111 #ifdef __cplusplus
bogdanm 92:4fc01daae5a5 112 }
bogdanm 92:4fc01daae5a5 113 #endif
bogdanm 92:4fc01daae5a5 114
bogdanm 92:4fc01daae5a5 115 #endif /*__SYSTEM_STM32F4XX_H */
bogdanm 92:4fc01daae5a5 116
bogdanm 92:4fc01daae5a5 117 /**
bogdanm 92:4fc01daae5a5 118 * @}
bogdanm 92:4fc01daae5a5 119 */
bogdanm 92:4fc01daae5a5 120
bogdanm 92:4fc01daae5a5 121 /**
bogdanm 92:4fc01daae5a5 122 * @}
bogdanm 92:4fc01daae5a5 123 */
bogdanm 92:4fc01daae5a5 124 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/