mcpwm: fix the issue of wrong period

This commit is contained in:
espressif 2020-02-21 15:15:54 +08:00
parent c9f29e0b59
commit c0d752c3b9

View file

@ -156,7 +156,7 @@ static inline void mcpwm_ll_timer_stop(mcpwm_dev_t *mcpwm, int timer)
static inline void mcpwm_ll_timer_set_period(mcpwm_dev_t *mcpwm, int timer, uint32_t period)
{
mcpwm->timer[timer].period.period = period;
mcpwm->timer[timer].period.period = period - 1;
mcpwm->timer[timer].period.upmethod = 0;
}
@ -169,7 +169,7 @@ static inline void mcpwm_ll_timer_set_period(mcpwm_dev_t *mcpwm, int timer, uint
*/
static inline uint32_t mcpwm_ll_timer_get_period(mcpwm_dev_t *mcpwm, int timer)
{
return mcpwm->timer[timer].period.period;
return mcpwm->timer[timer].period.period + 1;
}
/********************* Sync *******************/