#include "TimerEvent.h" 



const int ledPin1 = 2; 

const int ledPin2 = 3; 
TimerEvent timer1; 
TimerEvent timer2; 
unsigned long interval1 = 1000;
unsigned long interval2 = 500; 
bool ledState1 = LOW; 
bool ledState2 = LOW; 

void setup() { 
  
   pinMode(ledPin1, OUTPUT); 
   
   pinMode(ledPin2, OUTPUT); 
   
   timer1.set(interval1, blinkLED1); 
   
   timer2.set(interval2, blinkLED2); 
     
   } 
   
   void loop() { 
    
    timer1.update(); 
    timer2.update(); 
    
    } 
    
    void blinkLED1() { 
      
      ledState1 = !ledState1; 
      
      digitalWrite(ledPin1, ledState1); 
      
    } 
      
    void blinkLED2() { 
      
      ledState2 = !ledState2; 
      
      digitalWrite(ledPin2, ledState2); 
      
      }