USR/INC/pwm.h
@@ -1,10 +1,10 @@ #ifndef _PWM_H_ #define _PWM_H_ #include "gd32e23x_timer.h" //100us * 300 = 30ms #define PERIOD_CAP (300U) //100us * 30000 = 3s #define PERIOD_CAP (30000U) //64Mzhz / 4000 = 16Khz = 62.5us //48Mzhz / 3000 = 16Khz = 62.5us #define PERIOD_CMP (4000u) void TimerInit(void); @@ -14,4 +14,6 @@ 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
