#include <driver/ledc.h>
ledc_timer_config_t ledc_timer = { .speed_mode = LEDC_LOW_SPEED_MODE, .duty_resolution = LEDC_TIMER_8_BIT, .timer_num = LEDC_TIMER_0, .freq_hz = 100000, .clk_cfg = LEDC_AUTO_CLK }; ESP_ERROR_CHECK(ledc_timer_config(&ledc_timer)); ledc_channel_config_t ledc_inverted_channel = { .gpio_num = GPIO_NUM_11, .speed_mode = LEDC_LOW_SPEED_MODE, .channel = LEDC_CHANNEL_1, .intr_type = LEDC_INTR_DISABLE, .timer_sel = LEDC_TIMER_0, .duty = 128, // Set cycle to start just after 50% .hpoint = 0, .flags = {.output_invert = true} }; ESP_ERROR_CHECK(ledc_channel_config(&ledc_inverted_channel));