text: /********************************** (C) COPYRIGHT *******************************
   * File Name          : system_ch32v10x.h
   * Author             : WCH
   * Version            : V1.0.0
   * Date               : 2020/04/30
   * Description        : CH32V10x Device Peripheral Access Layer System Header File.
   * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
   * SPDX-License-Identifier: Apache-2.0
   *******************************************************************************/
  #ifndef __SYSTEM_CH32V10x_H 
  #define __SYSTEM_CH32V10x_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 /*__CH32V10x_SYSTEM_H */
  
  
  
  