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

#define USED_GPIO GPIO_NUM_21


QueueHandle_t handlerQueue;

static void isr_handler(void *args) {
  int numero= (int)args;
  xQueueSend(handlerQueue, &numero, 0);
}

void tarea1(void *args){
  int dato = 0;
  while (1) {
    if (xQueueReceive(handlerQueue, &dato, 100)) {
    printf("Hola, %d\n", dato);
    }
    vTaskDelay(5000/portTICK_PERIOD_MS);
  }
}

void app_main() {
  gpio_reset_pin(USED_GPIO);
  gpio_set_direction(USED_GPIO, GPIO_MODE_INPUT);

  gpio_set_intr_type(USED_GPIO, GPIO_INTR_ANYEDGE);



  handlerQueue = xQueueCreate(50, sizeof(int));

  xTaskCreate(tarea1, "tarea1", 2046, NULL, 1, &handlerQueue);


  gpio_install_isr_service(0);

  gpio_isr_handler_add(USED_GPIO, isr_handler, (void *) USED_GPIO);
}