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TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_STD/system_stm32h7xx.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 172:65be27845400 | 1 | /** |
AnnaBridge | 172:65be27845400 | 2 | ****************************************************************************** |
AnnaBridge | 172:65be27845400 | 3 | * @file system_stm32h7xx.h |
AnnaBridge | 172:65be27845400 | 4 | * @author MCD Application Team |
AnnaBridge | 172:65be27845400 | 5 | * @brief CMSIS Cortex-Mx Device System Source File for STM32H7xx devices. |
AnnaBridge | 172:65be27845400 | 6 | ****************************************************************************** |
AnnaBridge | 172:65be27845400 | 7 | * @attention |
AnnaBridge | 172:65be27845400 | 8 | * |
AnnaBridge | 172:65be27845400 | 9 | * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
AnnaBridge | 172:65be27845400 | 10 | * All rights reserved.</center></h2> |
AnnaBridge | 172:65be27845400 | 11 | * |
AnnaBridge | 172:65be27845400 | 12 | * This software component is licensed by ST under BSD 3-Clause license, |
AnnaBridge | 172:65be27845400 | 13 | * the "License"; You may not use this file except in compliance with the |
AnnaBridge | 172:65be27845400 | 14 | * License. You may obtain a copy of the License at: |
AnnaBridge | 172:65be27845400 | 15 | * opensource.org/licenses/BSD-3-Clause |
AnnaBridge | 172:65be27845400 | 16 | * |
AnnaBridge | 172:65be27845400 | 17 | ****************************************************************************** |
AnnaBridge | 172:65be27845400 | 18 | */ |
AnnaBridge | 172:65be27845400 | 19 | |
AnnaBridge | 172:65be27845400 | 20 | /** @addtogroup CMSIS |
AnnaBridge | 172:65be27845400 | 21 | * @{ |
AnnaBridge | 172:65be27845400 | 22 | */ |
AnnaBridge | 172:65be27845400 | 23 | |
AnnaBridge | 172:65be27845400 | 24 | /** @addtogroup stm32h7xx_system |
AnnaBridge | 172:65be27845400 | 25 | * @{ |
AnnaBridge | 172:65be27845400 | 26 | */ |
AnnaBridge | 172:65be27845400 | 27 | |
AnnaBridge | 172:65be27845400 | 28 | /** |
AnnaBridge | 172:65be27845400 | 29 | * @brief Define to prevent recursive inclusion |
AnnaBridge | 172:65be27845400 | 30 | */ |
AnnaBridge | 172:65be27845400 | 31 | #ifndef SYSTEM_STM32H7XX_H |
AnnaBridge | 172:65be27845400 | 32 | #define SYSTEM_STM32H7XX_H |
AnnaBridge | 172:65be27845400 | 33 | |
AnnaBridge | 172:65be27845400 | 34 | #ifdef __cplusplus |
AnnaBridge | 172:65be27845400 | 35 | extern "C" { |
AnnaBridge | 172:65be27845400 | 36 | #endif |
AnnaBridge | 172:65be27845400 | 37 | |
AnnaBridge | 172:65be27845400 | 38 | /** @addtogroup STM32H7xx_System_Includes |
AnnaBridge | 172:65be27845400 | 39 | * @{ |
AnnaBridge | 172:65be27845400 | 40 | */ |
AnnaBridge | 172:65be27845400 | 41 | |
AnnaBridge | 172:65be27845400 | 42 | /** |
AnnaBridge | 172:65be27845400 | 43 | * @} |
AnnaBridge | 172:65be27845400 | 44 | */ |
AnnaBridge | 172:65be27845400 | 45 | |
AnnaBridge | 172:65be27845400 | 46 | |
AnnaBridge | 172:65be27845400 | 47 | /** @addtogroup STM32H7xx_System_Exported_types |
AnnaBridge | 172:65be27845400 | 48 | * @{ |
AnnaBridge | 172:65be27845400 | 49 | */ |
AnnaBridge | 172:65be27845400 | 50 | /* This variable is updated in three ways: |
AnnaBridge | 172:65be27845400 | 51 | 1) by calling CMSIS function SystemCoreClockUpdate() |
AnnaBridge | 172:65be27845400 | 52 | 2) by calling HAL API function HAL_RCC_GetSysClockFreq() |
AnnaBridge | 172:65be27845400 | 53 | 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency |
AnnaBridge | 172:65be27845400 | 54 | Note: If you use this function to configure the system clock; then there |
AnnaBridge | 172:65be27845400 | 55 | is no need to call the 2 first functions listed above, since SystemCoreClock |
AnnaBridge | 172:65be27845400 | 56 | variable is updated automatically. |
AnnaBridge | 172:65be27845400 | 57 | */ |
AnnaBridge | 172:65be27845400 | 58 | extern uint32_t SystemCoreClock; /*!< System Domain1 Clock Frequency */ |
AnnaBridge | 172:65be27845400 | 59 | extern uint32_t SystemD2Clock; /*!< System Domain2 Clock Frequency */ |
AnnaBridge | 172:65be27845400 | 60 | extern const uint8_t D1CorePrescTable[16] ; /*!< D1CorePrescTable prescalers table values */ |
AnnaBridge | 172:65be27845400 | 61 | |
AnnaBridge | 172:65be27845400 | 62 | /** |
AnnaBridge | 172:65be27845400 | 63 | * @} |
AnnaBridge | 172:65be27845400 | 64 | */ |
AnnaBridge | 172:65be27845400 | 65 | |
AnnaBridge | 172:65be27845400 | 66 | /** @addtogroup STM32H7xx_System_Exported_Constants |
AnnaBridge | 172:65be27845400 | 67 | * @{ |
AnnaBridge | 172:65be27845400 | 68 | */ |
AnnaBridge | 172:65be27845400 | 69 | |
AnnaBridge | 172:65be27845400 | 70 | /** |
AnnaBridge | 172:65be27845400 | 71 | * @} |
AnnaBridge | 172:65be27845400 | 72 | */ |
AnnaBridge | 172:65be27845400 | 73 | |
AnnaBridge | 172:65be27845400 | 74 | /** @addtogroup STM32H7xx_System_Exported_Macros |
AnnaBridge | 172:65be27845400 | 75 | * @{ |
AnnaBridge | 172:65be27845400 | 76 | */ |
AnnaBridge | 172:65be27845400 | 77 | |
AnnaBridge | 172:65be27845400 | 78 | /** |
AnnaBridge | 172:65be27845400 | 79 | * @} |
AnnaBridge | 172:65be27845400 | 80 | */ |
AnnaBridge | 172:65be27845400 | 81 | |
AnnaBridge | 172:65be27845400 | 82 | /** @addtogroup STM32H7xx_System_Exported_Functions |
AnnaBridge | 172:65be27845400 | 83 | * @{ |
AnnaBridge | 172:65be27845400 | 84 | */ |
AnnaBridge | 172:65be27845400 | 85 | |
AnnaBridge | 172:65be27845400 | 86 | extern void SystemInit(void); |
AnnaBridge | 172:65be27845400 | 87 | extern void SystemCoreClockUpdate(void); |
AnnaBridge | 172:65be27845400 | 88 | extern void SetSysClock(void); // MBED PATCH |
AnnaBridge | 172:65be27845400 | 89 | /** |
AnnaBridge | 172:65be27845400 | 90 | * @} |
AnnaBridge | 172:65be27845400 | 91 | */ |
AnnaBridge | 172:65be27845400 | 92 | |
AnnaBridge | 172:65be27845400 | 93 | #ifdef __cplusplus |
AnnaBridge | 172:65be27845400 | 94 | } |
AnnaBridge | 172:65be27845400 | 95 | #endif |
AnnaBridge | 172:65be27845400 | 96 | |
AnnaBridge | 172:65be27845400 | 97 | #endif /* SYSTEM_STM32H7XX_H */ |
AnnaBridge | 172:65be27845400 | 98 | |
AnnaBridge | 172:65be27845400 | 99 | /** |
AnnaBridge | 172:65be27845400 | 100 | * @} |
AnnaBridge | 172:65be27845400 | 101 | */ |
AnnaBridge | 172:65be27845400 | 102 | |
AnnaBridge | 172:65be27845400 | 103 | /** |
AnnaBridge | 172:65be27845400 | 104 | * @} |
AnnaBridge | 172:65be27845400 | 105 | */ |
AnnaBridge | 172:65be27845400 | 106 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |