#include <IRremote.h>

IRrecv irrecv(2); // Define IR receiver pin
bool isCW = false;
const int stepPin = 3; 
const int dirPin = 4; 

void setup() {
  Serial.begin(9600);
  irrecv.enableIRIn(); // Enable IR receiver
  pinMode(stepPin,OUTPUT); 
  pinMode(dirPin,OUTPUT);
}

void loop() {
  if (irrecv.decode()) {

    switch (irrecv.decodedIRData.command) {
      case 48: // Code for button 1
        if(isCW == false)
        {
          Serial.println("Moving clockwise");
          digitalWrite(dirPin,HIGH); // Enables the motor to move in a particular direction
          // Makes 200 pulses for making one full cycle rotation
          for(int x = 0; x < 400; x++) 
          {
            digitalWrite(stepPin,HIGH); 
            delayMicroseconds(500); 
            digitalWrite(stepPin,LOW); 
            delay(5); 
          }
          isCW = true;
        }
        else
        {
          Serial.println("Already Open");
        }
        break;
      case 24: // Code for button 2
        if(isCW == true)
        {
          Serial.println("Moving counterclockwise");
          digitalWrite(dirPin,LOW); //Changes the rotations direction
          // Makes 400 pulses for making two full cycle rotation
          for(int x = 0; x < 400; x++) 
          {
            digitalWrite(stepPin,HIGH);
            delayMicroseconds(500);
            digitalWrite(stepPin,LOW);
            delay(5); 
          }
          isCW = false;
        }
        else
        {
          Serial.println("Already Close");
        }
        break;
      default:
        break;
    }
    irrecv.resume(); // Enable next IR signal detection
  }
}