#include <Arduino_FreeRTOS.h>
#include <timers.h>

const int led1Pin = 13;
const int led2Pin = 11;

TimerHandle_t timer1;
TimerHandle_t timer2;
bool led1State = true;
bool led2State = true;

void timer1Callback(TimerHandle_t xTimer) {
  digitalWrite(led1Pin, led1State);
  led1State = !led1State;
}

void timer2Callback(TimerHandle_t xTimer) {
  digitalWrite(led2Pin, led2State);
  led2State = !led2State;
}

void setup() {
  pinMode(led1Pin, OUTPUT);
  pinMode(led2Pin, OUTPUT);

  timer1 = xTimerCreate("Timer1", pdMS_TO_TICKS(1200), pdTRUE, NULL, timer1Callback);
  xTimerStart(timer1, 0);

  timer2 = xTimerCreate("Timer2", pdMS_TO_TICKS(1500), pdTRUE, NULL, timer2Callback);
  xTimerStart(timer2, 0);
}

void loop() {
  // freertos ko loop
}