diff options
Diffstat (limited to 'stmhal/timer.c')
| -rw-r--r-- | stmhal/timer.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/stmhal/timer.c b/stmhal/timer.c index 7f0a70c5e8..5a574867b6 100644 --- a/stmhal/timer.c +++ b/stmhal/timer.c @@ -1302,6 +1302,7 @@ STATIC mp_obj_t pyb_timer_channel_callback(mp_obj_t self_in, mp_obj_t callback) } else if (mp_obj_is_callable(callback)) { self->callback = callback; uint8_t tim_id = self->timer->tim_id; + __HAL_TIM_CLEAR_IT(&self->timer->tim, TIMER_IRQ_MASK(self->channel)); if (tim_id == 1) { HAL_NVIC_EnableIRQ(TIM1_CC_IRQn); #if defined(TIM8) // STM32F401 doesn't have a TIM8 |