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

#define LED_RED GPIO_NUM_5

#define LED_BLUE GPIO_NUM_4

struct led_task_parameters_t
{
  gpio_num_t led_gpio;
  TickType_t blink_time;
};

static led_task_parameters_t red_led_gpio = {LED_RED, 500};
static led_task_parameters_t blue_led_gpio = {LED_BLUE, 1000};


void led_task(void *pvParameter)
{
  gpio_num_t led_gpio = ((led_task_parameters_t *)pvParameter)->led_gpio;
  TickType_t blink_time = ((led_task_parameters_t *)pvParameter)->blink_time;
  uint8_t led_value = 0;
  gpio_reset_pin(led_gpio);
  gpio_set_direction(led_gpio, GPIO_MODE_OUTPUT);


  while (1) {
    gpio_set_level(led_gpio, led_value);
    led_value = !led_value;
    vTaskDelay(blink_time / portTICK_PERIOD_MS);
  }
  vTaskDelete( NULL );
}


extern "C" void app_main()
{
  xTaskCreate(
    &led_task, // task function
    "red_led_task", // task name
    2048, // stack size in words
    &red_led_gpio, // pointer to parameters
    5, // priority
    NULL); // out pointer to task handle

  xTaskCreate(
    &led_task, // task function
    "blue_led_task", // task name
    2048, // stack size in words
    &blue_led_gpio, // pointer to parameters
    5, // priority
    NULL); // out pointer to task handle

 
}