#ifndef _PWM_H_
#define _PWM_H_
#include "gd32e23x_timer.h"
//100us * 30000 = 3s
#define PERIOD_CAP (30000U)

//48Mzhz / 3000 = 16Khz = 62.5us
#define PERIOD_CMP (4000u)

void TimerInit(void);
void SetPwmDuty(uint16_t ch, uint32_t duty);
void SetPwmPeriod(uint32_t period);

extern void StartSpeedTime(void);
extern void StopSpeedTime(void);
extern void stop_pwm_output(void);
extern void TIMER2_IRQHandler_CallBack(void);
extern uint32_t GetSpeedTimerOutcnt(void);
#endif