// Include necessary libraries and headers
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include <freertos/semphr.h>
#include "freertos/queue.h"

// Define LED pin numbers
#define LED_PIN1 2 
#define LED_PIN2 4

// Declare semaphore and queue handles
SemaphoreHandle_t semaphore;
QueueHandle_t queue;

// Setup function to initialize pins, semaphore, queue, and tasks
void setup() {
  Serial.begin(9600);
  // Set LED pins as output
  pinMode(LED_PIN1, OUTPUT);
  pinMode(LED_PIN2, OUTPUT);

  // Create a binary semaphore
  semaphore = xSemaphoreCreateBinary();

  // Create a queue capable of containing 5 integers
  queue = xQueueCreate(5, sizeof(int));

  // Create sender and receiver tasks
  xTaskCreate(senderTask, "senderTask", 1024, NULL, 1, NULL);
  xTaskCreate(receiverTask1, "receiverTask1", 1024, NULL, 1, NULL);
  xTaskCreate(receiverTask2, "receiverTask2", 1024, NULL, 1, NULL);
}

void loop() {
  //Do nothing
}