Page 130 - EMODUL TEKNIK KENDALI DIGITAL FT

Universitas Negeri Makassar 117

String IRButton3 = "FD48B7";
String IRButton4 = "FD28D7";

const int ledPin1 = 2;
const int ledPin2 = 3;

const int ledPin3 = 4;

const int ledPin4 = 5;

IRrecv irrecv(RECV_PIN);

decode_results results;

String BUTTONPRESSED;
int button1 = 0;

int button2 = 0;
int button3 = 0;

int button4 = 0;

void setup()

{
Serial.begin(9600);

irrecv.enableIRIn(); // Start the receiver
pinMode(ledPin1, OUTPUT);

pinMode(ledPin2, OUTPUT);

pinMode(ledPin3, OUTPUT);
pinMode(ledPin4, OUTPUT);

}

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

Serial.println(results.value, HEX);

BUTTONPRESSED = String(results.value, HEX);
BUTTONPRESSED.toUpperCase();

Serial.print("BUTTONPRESSED ");

Serial.println(BUTTONPRESSED);
//delay(1000);

//button 1

if (BUTTONPRESSED == IRButton1){
if (button1 == 0){

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