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/********************************** (C) COPYRIGHT *******************************
* File Name : system_ch32f20x.h
* Author : WCH
* Version : V1.0.0
* Date : 2021/08/08
* Description : CH32F20x Device Peripheral Access Layer System Header File.
*******************************************************************************/
#ifndef __SYSTEM_CH32F20x_H
#define __SYSTEM_CH32F20x_H
#ifdef __cplusplus
extern "C" {
#endif
extern uint32_t SystemCoreClock; /* System Clock Frequency (Core Clock) */
/* System_Exported_Functions */
extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);
#ifdef __cplusplus
}
#endif
#endif /*__CH32F20x_SYSTEM_H */
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