#include <LiquidCrystal.h>
#include <Arduino_FreeRTOS.h>
#include <queue.h>

TaskBlinkLeft(void * pvParameters)
TaskBlinkRight(void * pvParameters)

QueueHandle_t speedometer;
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
const int leftBlinker = 6;
const int rightBlinker = 5;

void setup() {
  Serial.begin(9600);
  pinMode(leftBlinker, OUTPUT);
  pinMode(rightBlinker, OUTPUT);
  speedometer = xQueueCreate(5, sizeof(int));
  if(speedometer == NULL){
    Serial.println("Failed to create queue.");
    for(;;)
  }
  lcd.begin(16, 2);
  xTaskCreate(TaskBlinkRight,"Right_Blinker",128,NULL, 1, NULL);
  xTaskCreate(TaskBlinkLeft,"Left_Blinker", 128, NULL, 1, NULL);
  xTaskCreate(TaskReadSpeed,"Read_Potentiometer_value", 128, NULL, 1, NULL);
  xTaskCreate(TaskDisplaySpeed,"Display_on_LCD", 128, NULL, 1, NULL);
  vTaskStartScheduler();
}

void loop() {
  // ...
}

TaskBlinkLeft(void * pvParameters){

}

TaskBlinkRight(void * pvParameters){
  
}

TaskReadSpeed(void * pvParameters){
  
}

TaskDisplaySpeed(void * pvParameters){
  
}