flipperzero-firmware/firmware/targets/f6/api-hal/api-hal-tim.c

#include "api-hal-tim_i.h"
#include "api-hal-irda_i.h"
#include <stm32wbxx_ll_tim.h>
#include <furi.h>


void TIM2_IRQHandler(void)
{
    bool consumed = false;

    if(LL_TIM_IsActiveFlag_CC1(TIM2) == 1) {
        if (LL_TIM_IsEnabledIT_CC1(TIM2)) {
            LL_TIM_ClearFlag_CC1(TIM2);

            if (READ_BIT(TIM2->CCMR1, TIM_CCMR1_CC1S)) {
                // input capture
                api_hal_irda_tim_isr(TimerIRQSourceCCI1);
                consumed = true;
            }
            else {
                // output compare
            //  HAL_TIM_OC_DelayElapsedCallback(htim);
            //  HAL_TIM_PWM_PulseFinishedCallback(htim);
            }
        }
    }
    if(LL_TIM_IsActiveFlag_CC2(TIM2) == 1) {
        if (LL_TIM_IsEnabledIT_CC2(TIM2)) {
            LL_TIM_ClearFlag_CC2(TIM2);

            if (READ_BIT(TIM2->CCMR1, TIM_CCMR1_CC2S)) {
                // input capture
                api_hal_irda_tim_isr(TimerIRQSourceCCI2);
                consumed = true;
            }
            else {
                // output compare
            //  HAL_TIM_OC_DelayElapsedCallback(htim);
            //  HAL_TIM_PWM_PulseFinishedCallback(htim);
            }
        }
    }

    furi_check(consumed);
}