#include <Servo.h>
#include <IRremote.h>

#define PIN_RECEIVER 12

IRrecv receiver(PIN_RECEIVER);

Servo myservo;

int posServo = 0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  receiver.enableIRIn();
  myservo.attach(11);
  myservo.write(posServo);

}

void loop() {
  // put your main code here, to run repeatedly:
  if (receiver.decode()) {
    translateIR();
    receiver.resume();
  }
}

void translateIR() {
  switch (receiver.decodedIRData.command) {
    case 2:
      Serial.print("servo position : ");
      posServo += 1;
      if (posServo > 180) {
        posServo = 180;
      }
      myservo.write(posServo);
      Serial.print(posServo);
      Serial.println("°");
      break;
    case 152:
      Serial.print("servo position : ");
      posServo -= 1;
      if (posServo < 0) {
        posServo = 0;
      }
      myservo.write(posServo);
      Serial.print(posServo);
      Serial.println("°");
      break;
  }
}