#include "driver/ledc.h"
#include "hal/ledc_types.h"

#include "sdkconfig.h"

void init_pwm(){
	ledc_timer_config_t ledc_timer = {
		.speed_mode       = LEDC_LOW_SPEED_MODE,
		.timer_num        = LEDC_TIMER_0,
		.duty_resolution  = CONFIG_SW_RES,
		.freq_hz          = CONFIG_SW_FREQ,
		.clk_cfg          = LEDC_AUTO_CLK,
	};

	ESP_ERROR_CHECK(ledc_timer_config(&ledc_timer));

	ledc_channel_config_t ledc_channel = {
		.speed_mode     = LEDC_LOW_SPEED_MODE,
		.channel        = 0,
		.timer_sel      = LEDC_TIMER_0,
		.intr_type      = LEDC_INTR_DISABLE,
		.gpio_num       = CONFIG_PHASE1_CON_PIN,
		.duty           = 0,
		.hpoint         = 0,
	};
	ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel));
}