diff options
Diffstat (limited to 'stmhal/timer.c')
| -rw-r--r-- | stmhal/timer.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/stmhal/timer.c b/stmhal/timer.c index 39643385b5..cf93a01d7c 100644 --- a/stmhal/timer.c +++ b/stmhal/timer.c @@ -148,9 +148,6 @@ TIM_HandleTypeDef TIM3_Handle; TIM_HandleTypeDef TIM5_Handle; TIM_HandleTypeDef TIM6_Handle; -// Used to divide down TIM3 and periodically call the flash storage IRQ -STATIC uint32_t tim3_counter = 0; - #define PYB_TIMER_OBJ_ALL_NUM MP_ARRAY_SIZE(MP_STATE_PORT(pyb_timer_obj_all)) STATIC uint32_t timer_get_source_freq(uint32_t tim_id); @@ -159,7 +156,6 @@ STATIC mp_obj_t pyb_timer_callback(mp_obj_t self_in, mp_obj_t callback); STATIC mp_obj_t pyb_timer_channel_callback(mp_obj_t self_in, mp_obj_t callback); void timer_init0(void) { - tim3_counter = 0; for (uint i = 0; i < PYB_TIMER_OBJ_ALL_NUM; i++) { MP_STATE_PORT(pyb_timer_obj_all)[i] = NULL; } @@ -256,13 +252,6 @@ TIM_HandleTypeDef *timer_tim6_init(uint freq) { void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) { if (htim == &TIM3_Handle) { USBD_CDC_HAL_TIM_PeriodElapsedCallback(); - - // Periodically raise a flash IRQ for the flash storage controller - if (tim3_counter++ >= 500 / USBD_CDC_POLLING_INTERVAL) { - tim3_counter = 0; - NVIC->STIR = FLASH_IRQn; - } - } else if (htim == &TIM5_Handle) { servo_timer_irq_callback(); } |