ESP_ERROR_CHECK(mcpwm_generator_set_force_level(generators[i], 0, true)); } ESP_LOGI(TAG, "Setup sync strategy"); example_setup_sync_strategy(timers); ESP_LOGI(TAG, "Now the output PWMs should in sync"); for (int i = 0; i < 3; ++i) { // remove the force level on the g...
* @param gen set the generator(MCPWMXA/MCPWMXB), 'X' is operator number selected * @param duty set duty cycle in %(i.e for 62.3% duty cycle, duty = 62.3) of each operator * * @return * - ESP_OK Success * - ESP_ERR_INVALID_ARG Parameter error */ esp_err_t mcpwm_set_duty(...
MCPWM_HAL_GENERATOR_MODE_FORCE_LOW, MCPWM_HAL_GENERATOR_MODE_FORCE_HIGH, MCPWM_DUTY_MODE_MAX, /*!<占空比类型数*/ } mcpwm_duty_type_t; 1. 2. 3. 4. 5. 6. 7. 所以,需要注意的是mcpwm_set_duty和mcpwm_set_duty_type 这两个函数必须要同时调用来控制一个通道引脚上产生pwm波形 。毕竟想要控...
mcpwm_ll_generator_set_action_on_compare_event(hal->dev, op, gen, MCPWM_TIMER_DIRECTION_DOWN, gen, MCPWM_ACTION_FORCE_HIGH); } else if (duty_type == MCPWM_DUTY_MODE_1) { mcpwm_ll_generator_set_action_on_timer_event(hal->dev, op, gen, MCPWM_TIMER_DIRECTION_DOWN, MCPWM_...
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