mirror of
https://github.com/Polprzewodnikowy/SummerCart64.git
synced 2024-11-30 01:04:13 +01:00
105 lines
2.3 KiB
C
Vendored
105 lines
2.3 KiB
C
Vendored
/**
|
|
******************************************************************************
|
|
* @file system_stm32g0xx.h
|
|
* @author MCD Application Team
|
|
* @brief CMSIS Cortex-M0+ Device System Source File for STM32G0xx devices.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2018-2021 STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file
|
|
* in the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
/** @addtogroup CMSIS
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup stm32g0xx_system
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Define to prevent recursive inclusion
|
|
*/
|
|
#ifndef SYSTEM_STM32G0XX_H
|
|
#define SYSTEM_STM32G0XX_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/** @addtogroup STM32G0xx_System_Includes
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @addtogroup STM32G0xx_System_Exported_types
|
|
* @{
|
|
*/
|
|
/* This variable is updated in three ways:
|
|
1) by calling CMSIS function SystemCoreClockUpdate()
|
|
2) by calling HAL API function HAL_RCC_GetSysClockFreq()
|
|
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
|
|
Note: If you use this function to configure the system clock; then there
|
|
is no need to call the 2 first functions listed above, since SystemCoreClock
|
|
variable is updated automatically.
|
|
*/
|
|
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
|
|
|
|
extern const uint32_t AHBPrescTable[16]; /*!< AHB prescalers table values */
|
|
extern const uint32_t APBPrescTable[8]; /*!< APB prescalers table values */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @addtogroup STM32G0xx_System_Exported_Constants
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @addtogroup STM32G0xx_System_Exported_Macros
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @addtogroup STM32G0xx_System_Exported_Functions
|
|
* @{
|
|
*/
|
|
|
|
extern void SystemInit(void);
|
|
extern void SystemCoreClockUpdate(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*SYSTEM_STM32G0XX_H */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|