#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"
#include "esp_log.h"
#include "sdkconfig.h"

// Define the GPIO pin number for the LED.
// GPIO 2 is commonly used for the on-board LED on many boards.
#define BLINK_GPIO GPIO_NUM_2 

void app_main(void)
{
    // Reset the GPIO pin configuration and set it as an output pin
    gpio_reset_pin(BLINK_GPIO);
    gpio_set_direction(BLINK_GPIO, GPIO_MODE_OUTPUT);

    while (1) {
        // Turn the LED on (set logic high)
        printf("LED ON\n");
        gpio_set_level(BLINK_GPIO, 1);

        // Delay for 1 second (1000 milliseconds)
        vTaskDelay(1000 / portTICK_PERIOD_MS);

        // Turn the LED off (set logic low)
        printf("LED OFF\n");
        gpio_set_level(BLINK_GPIO, 0);

        // Delay for another second
        vTaskDelay(1000 / portTICK_PERIOD_MS);
    }
}