97 lines
1.7 KiB
C
97 lines
1.7 KiB
C
/**
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******************************************************************************
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* @file system_stm32f1xx.h
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* @author MCD Application Team
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* @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2017-2021 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/** @addtogroup CMSIS
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* @{
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*/
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/** @addtogroup stm32f10x_system
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* @{
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*/
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/**
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* @brief Define to prevent recursive inclusion
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*/
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#ifndef __SYSTEM_STM32F10X_H
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#define __SYSTEM_STM32F10X_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @addtogroup STM32F10x_System_Includes
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* @{
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*/
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/**
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* @}
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*/
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/** @addtogroup STM32F10x_System_Exported_types
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* @{
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*/
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extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
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extern const uint8_t AHBPrescTable[16U]; /*!< AHB prescalers table values */
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extern const uint8_t APBPrescTable[8U]; /*!< APB prescalers table values */
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/**
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* @}
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*/
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/** @addtogroup STM32F10x_System_Exported_Constants
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* @{
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*/
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/**
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* @}
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*/
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/** @addtogroup STM32F10x_System_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @addtogroup STM32F10x_System_Exported_Functions
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* @{
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*/
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extern void SystemInit(void);
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extern void SystemCoreClockUpdate(void);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /*__SYSTEM_STM32F10X_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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