/**
 ******************************************************************************
 * @copyright Copyright (C), 2016-2022, ConvenientPower. Co., Ltd.
 * @file    drv_delay.h
 * @version 1.0
 * @author  qing.cheng
 * @date    2022-11-02
 * @brief   Header file of DRV_DELAY_H module.
 ******************************************************************************
 */
#ifndef _DRV_DELAY_H_
#define _DRV_DELAY_H_

#include "core_comm.h"



#define drv_delay_ms(x)\
        drv_delay_us((1000*x))

/*
  * @brief delay 1us
  * @param  usec->Microseconds
  * @note
  * @retval
*/
void drv_delay_us(uint32_t usec);

/*
  * @brief system clock set 1ms
  * @param  systick_us
  * @note
  * @retval
*/
void drv_systick_init(uint32_t systick_us);


#endif