55 #define MCPWM_TIMER_ID_CHECK(mcpwm_num, timer_num)                                                 …  argument
58 …ESP_RETURN_ON_FALSE((timer_num) < SOC_MCPWM_TIMERS_PER_GROUP, ESP_ERR_INVALID_ARG, TAG, MCPWM_TIME…
61 #define MCPWM_TIMER_CHECK(mcpwm_num, timer_num)                                                    …  argument
63 …MCPWM_TIMER_ID_CHECK(mcpwm_num, timer_num);                                                       …
67 #define MCPWM_GEN_CHECK(mcpwm_num, timer_num, gen)                                             \  argument
69         MCPWM_TIMER_CHECK(mcpwm_num, timer_num);                                               \
185 esp_err_t mcpwm_start(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_start()  argument
187     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_start()
190 …mcpwm_ll_timer_set_execute_command(context[mcpwm_num].hal.dev, timer_num, MCPWM_TIMER_START_NO_STO…  in mcpwm_start()
195 esp_err_t mcpwm_stop(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_stop()  argument
197     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_stop()
200 …mcpwm_ll_timer_set_execute_command(context[mcpwm_num].hal.dev, timer_num, MCPWM_TIMER_STOP_AT_ZERO…  in mcpwm_stop()
216 esp_err_t mcpwm_timer_set_resolution(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, unsigned long…  in mcpwm_timer_set_resolution()  argument
217     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_timer_set_resolution()
222     context[mcpwm_num].timer_pre_scale[timer_num] = pre_scale_temp;  in mcpwm_timer_set_resolution()
224 …mcpwm_ll_timer_set_clock_prescale(hal->dev, timer_num, context[mcpwm_num].timer_pre_scale[timer_nu…  in mcpwm_timer_set_resolution()
229 esp_err_t mcpwm_set_frequency(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, uint32_t frequency)  in mcpwm_set_frequency()  argument
232     const int op = timer_num;  in mcpwm_set_frequency()
233     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_set_frequency()
238     mcpwm_ll_timer_update_period_at_once(hal->dev, timer_num);  in mcpwm_set_frequency()
239     uint32_t previous_peak = mcpwm_ll_timer_get_peak(hal->dev, timer_num, false);  in mcpwm_set_frequency()
242 …C_MCPWM_BASE_CLK_HZ / real_group_prescale / mcpwm_ll_timer_get_clock_prescale(hal->dev, timer_num);  in mcpwm_set_frequency()
244     mcpwm_ll_timer_set_peak(hal->dev, timer_num, new_peak, false);  in mcpwm_set_frequency()
260 esp_err_t mcpwm_set_duty(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_generator_t gen, fl…  in mcpwm_set_duty()  argument
263     const int op = timer_num;  in mcpwm_set_duty()
266     MCPWM_GEN_CHECK(mcpwm_num, timer_num, gen);  in mcpwm_set_duty()
270     uint32_t set_duty = mcpwm_ll_timer_get_peak(hal->dev, timer_num, false) * duty / 100;  in mcpwm_set_duty()
277 esp_err_t mcpwm_set_duty_in_us(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_generator_t g…  in mcpwm_set_duty_in_us()  argument
280     const int op = timer_num;  in mcpwm_set_duty_in_us()
283     MCPWM_GEN_CHECK(mcpwm_num, timer_num, gen);  in mcpwm_set_duty_in_us()
289 …C_MCPWM_BASE_CLK_HZ / real_group_prescale / mcpwm_ll_timer_get_clock_prescale(hal->dev, timer_num);  in mcpwm_set_duty_in_us()
296 esp_err_t mcpwm_set_duty_type(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_generator_t ge…  in mcpwm_set_duty_type()  argument
300     const int op = timer_num;  in mcpwm_set_duty_type()
301     MCPWM_GEN_CHECK(mcpwm_num, timer_num, gen);  in mcpwm_set_duty_type()
307     switch (mcpwm_ll_timer_get_count_mode(hal->dev, timer_num)) {  in mcpwm_set_duty_type()
378 esp_err_t mcpwm_init(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, const mcpwm_config_t *mcpwm_c…  in mcpwm_init()  argument
380     const int op = timer_num;  in mcpwm_init()
393 …mcpwm_ll_timer_set_clock_prescale(hal->dev, timer_num, context[mcpwm_num].timer_pre_scale[timer_nu…  in mcpwm_init()
394     mcpwm_ll_timer_set_count_mode(hal->dev, timer_num, mcpwm_conf->counter_mode);  in mcpwm_init()
395     mcpwm_ll_timer_update_period_at_once(hal->dev, timer_num);  in mcpwm_init()
398 …C_MCPWM_BASE_CLK_HZ / real_group_prescale / mcpwm_ll_timer_get_clock_prescale(hal->dev, timer_num);  in mcpwm_init()
399     mcpwm_ll_timer_set_peak(hal->dev, timer_num, real_timer_clk_hz / mcpwm_conf->frequency, false);  in mcpwm_init()
400 …mcpwm_ll_operator_select_timer(hal->dev, timer_num, timer_num); //the driver currently always use …  in mcpwm_init()
403     mcpwm_set_duty(mcpwm_num, timer_num, 0, mcpwm_conf->cmpr_a);  in mcpwm_init()
404     mcpwm_set_duty(mcpwm_num, timer_num, 1, mcpwm_conf->cmpr_b);  in mcpwm_init()
405     mcpwm_set_duty_type(mcpwm_num, timer_num, 0, mcpwm_conf->duty_mode);  in mcpwm_init()
406     mcpwm_set_duty_type(mcpwm_num, timer_num, 1, mcpwm_conf->duty_mode);  in mcpwm_init()
407     mcpwm_start(mcpwm_num, timer_num);  in mcpwm_init()
412 uint32_t mcpwm_get_frequency(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_get_frequency()  argument
414     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_get_frequency()
419 …C_MCPWM_BASE_CLK_HZ / real_group_prescale / mcpwm_ll_timer_get_clock_prescale(hal->dev, timer_num);  in mcpwm_get_frequency()
420     uint32_t peak = mcpwm_ll_timer_get_peak(hal->dev, timer_num, false);  in mcpwm_get_frequency()
426 float mcpwm_get_duty(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_generator_t gen)  in mcpwm_get_duty()  argument
429     const int op = timer_num;  in mcpwm_get_duty()
430     MCPWM_GEN_CHECK(mcpwm_num, timer_num, gen);  in mcpwm_get_duty()
433 …perator_get_compare_value(hal->dev, op, gen) / mcpwm_ll_timer_get_peak(hal->dev, timer_num, false);  in mcpwm_get_duty()
438 uint32_t mcpwm_get_duty_in_us(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_operator_t gen…  in mcpwm_get_duty_in_us()  argument
440     const int op = timer_num;  in mcpwm_get_duty_in_us()
441     MCPWM_GEN_CHECK(mcpwm_num, timer_num, gen);  in mcpwm_get_duty_in_us()
446 …C_MCPWM_BASE_CLK_HZ / real_group_prescale / mcpwm_ll_timer_get_clock_prescale(hal->dev, timer_num);  in mcpwm_get_duty_in_us()
452 esp_err_t mcpwm_set_signal_high(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_generator_t …  in mcpwm_set_signal_high()  argument
455     return mcpwm_set_duty_type(mcpwm_num, timer_num, gen, MCPWM_HAL_GENERATOR_MODE_FORCE_HIGH);  in mcpwm_set_signal_high()
458 esp_err_t mcpwm_set_signal_low(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_generator_t g…  in mcpwm_set_signal_low()  argument
461     return mcpwm_set_duty_type(mcpwm_num, timer_num, gen, MCPWM_HAL_GENERATOR_MODE_FORCE_LOW);  in mcpwm_set_signal_low()
464 esp_err_t mcpwm_carrier_enable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_carrier_enable()  argument
467     const int op = timer_num;  in mcpwm_carrier_enable()
468     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_enable()
476 esp_err_t mcpwm_carrier_disable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_carrier_disable()  argument
479     const int op = timer_num;  in mcpwm_carrier_disable()
480     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_disable()
488 esp_err_t mcpwm_carrier_set_period(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, uint8_t carrier…  in mcpwm_carrier_set_period()  argument
491     const int op = timer_num;  in mcpwm_carrier_set_period()
492     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_set_period()
500 esp_err_t mcpwm_carrier_set_duty_cycle(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, uint8_t car…  in mcpwm_carrier_set_duty_cycle()  argument
503     const int op = timer_num;  in mcpwm_carrier_set_duty_cycle()
504     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_set_duty_cycle()
512 esp_err_t mcpwm_carrier_oneshot_mode_enable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, uint8_…  in mcpwm_carrier_oneshot_mode_enable()  argument
515     const int op = timer_num;  in mcpwm_carrier_oneshot_mode_enable()
516     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_oneshot_mode_enable()
524 esp_err_t mcpwm_carrier_oneshot_mode_disable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_carrier_oneshot_mode_disable()  argument
526     return mcpwm_carrier_oneshot_mode_enable(mcpwm_num, timer_num, 0);  in mcpwm_carrier_oneshot_mode_disable()
529 esp_err_t mcpwm_carrier_output_invert(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num,  in mcpwm_carrier_output_invert()  argument
533     const int op = timer_num;  in mcpwm_carrier_output_invert()
534     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_output_invert()
542 esp_err_t mcpwm_carrier_init(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, const mcpwm_carrier_c…  in mcpwm_carrier_init()  argument
545     const int op = timer_num;  in mcpwm_carrier_init()
546     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_carrier_init()
549     mcpwm_carrier_enable(mcpwm_num, timer_num);  in mcpwm_carrier_init()
550     mcpwm_carrier_set_period(mcpwm_num, timer_num, carrier_conf->carrier_period);  in mcpwm_carrier_init()
551     mcpwm_carrier_set_duty_cycle(mcpwm_num, timer_num, carrier_conf->carrier_duty);  in mcpwm_carrier_init()
553         mcpwm_carrier_oneshot_mode_enable(mcpwm_num, timer_num, carrier_conf->pulse_width_in_os);  in mcpwm_carrier_init()
555         mcpwm_carrier_oneshot_mode_disable(mcpwm_num, timer_num);  in mcpwm_carrier_init()
557     mcpwm_carrier_output_invert(mcpwm_num, timer_num, carrier_conf->carrier_ivt_mode);  in mcpwm_carrier_init()
566 esp_err_t mcpwm_deadtime_enable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_deadtime_typ…  in mcpwm_deadtime_enable()  argument
570     const int op = timer_num;  in mcpwm_deadtime_enable()
571     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_deadtime_enable()
653 esp_err_t mcpwm_deadtime_disable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_deadtime_disable()  argument
656     const int op = timer_num;  in mcpwm_deadtime_disable()
657     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_deadtime_disable()
700 esp_err_t mcpwm_fault_set_cyc_mode(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_fault_sig…  in mcpwm_fault_set_cyc_mode()  argument
704     const int op = timer_num;  in mcpwm_fault_set_cyc_mode()
720 esp_err_t mcpwm_fault_set_oneshot_mode(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_fault…  in mcpwm_fault_set_oneshot_mode()  argument
724     const int op = timer_num;  in mcpwm_fault_set_oneshot_mode()
900 esp_err_t mcpwm_sync_enable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_sync_signal_t sy…  in mcpwm_sync_enable()  argument
903     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_sync_enable()
909     uint32_t set_phase = mcpwm_ll_timer_get_peak(hal->dev, timer_num, false) * phase_val / 1000;  in mcpwm_sync_enable()
910     mcpwm_ll_timer_set_sync_phase_value(hal->dev, timer_num, set_phase);  in mcpwm_sync_enable()
912         mcpwm_ll_timer_set_soft_synchro(hal->dev, timer_num);  in mcpwm_sync_enable()
914         mcpwm_ll_timer_set_timer_synchro(hal->dev, timer_num, sync_sig - MCPWM_SELECT_TIMER0_SYNC);  in mcpwm_sync_enable()
916         mcpwm_ll_timer_set_gpio_synchro(hal->dev, timer_num, sync_sig - MCPWM_SELECT_GPIO_SYNC0);  in mcpwm_sync_enable()
918     mcpwm_ll_timer_enable_sync_input(hal->dev, timer_num, true);  in mcpwm_sync_enable()
923 esp_err_t mcpwm_sync_configure(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, const mcpwm_sync_co…  in mcpwm_sync_configure()  argument
925     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_sync_configure()
930     mcpwm_ll_timer_set_sync_phase_direction(hal->dev, timer_num, sync_conf->count_direction);  in mcpwm_sync_configure()
933     set_phase = mcpwm_ll_timer_get_peak(hal->dev, timer_num, false) * sync_conf->timer_val / 1000;  in mcpwm_sync_configure()
934     mcpwm_ll_timer_set_sync_phase_value(hal->dev, timer_num, set_phase);  in mcpwm_sync_configure()
936         mcpwm_ll_timer_set_soft_synchro(hal->dev, timer_num);  in mcpwm_sync_configure()
938 …mcpwm_ll_timer_set_timer_synchro(hal->dev, timer_num, sync_conf->sync_sig - MCPWM_SELECT_TIMER0_SY…  in mcpwm_sync_configure()
940 …mcpwm_ll_timer_set_gpio_synchro(hal->dev, timer_num, sync_conf->sync_sig - MCPWM_SELECT_GPIO_SYNC0…  in mcpwm_sync_configure()
942     mcpwm_ll_timer_enable_sync_input(hal->dev, timer_num, true);  in mcpwm_sync_configure()
947 esp_err_t mcpwm_sync_disable(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_sync_disable()  argument
949     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_sync_disable()
953     mcpwm_ll_timer_enable_sync_input(hal->dev, timer_num, false);  in mcpwm_sync_disable()
958 esp_err_t mcpwm_timer_trigger_soft_sync(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num)  in mcpwm_timer_trigger_soft_sync()  argument
960     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_timer_trigger_soft_sync()
964     mcpwm_ll_timer_trigger_soft_sync(hal->dev, timer_num);  in mcpwm_timer_trigger_soft_sync()
982 esp_err_t mcpwm_set_timer_sync_output(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, mcpwm_timer_…  in mcpwm_set_timer_sync_output()  argument
984     MCPWM_TIMER_CHECK(mcpwm_num, timer_num);  in mcpwm_set_timer_sync_output()
990             mcpwm_ll_timer_sync_out_penetrate(hal->dev, timer_num);  in mcpwm_set_timer_sync_output()
993             mcpwm_ll_timer_sync_out_on_timer_event(hal->dev, timer_num, MCPWM_TIMER_EVENT_ZERO);  in mcpwm_set_timer_sync_output()
996             mcpwm_ll_timer_sync_out_on_timer_event(hal->dev, timer_num, MCPWM_TIMER_EVENT_PEAK);  in mcpwm_set_timer_sync_output()
1000             mcpwm_ll_timer_disable_sync_out(hal->dev, timer_num);  in mcpwm_set_timer_sync_output()