// PJJ4 - PROG 5
unsigned char Nilai_Pb2,Nilai_Pb3;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(2, INPUT_PULLUP);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(13, OUTPUT);
  digitalWrite(6, HIGH);
  digitalWrite(7, HIGH);
  digitalWrite(8, HIGH);
  digitalWrite(9, HIGH);
  digitalWrite(10, HIGH);
  digitalWrite(11, HIGH);
  digitalWrite(12, HIGH);
  digitalWrite(13, HIGH);
}

void loop() {
  // put your main code here, to run repeatedly:
  Nilai_Pb2 = digitalRead(2);
  Nilai_Pb3 = digitalRead(3);
  if (Nilai_Pb2 == 0) 
  {
     digitalWrite(6, LOW );
     digitalWrite(7, LOW );
     
     Serial.println("Tombol A ditekan");
  }
  else if (Nilai_Pb3 == 0)
  {
    digitalWrite(8, LOW);
    digitalWrite(9, LOW );     
    Serial.println("Tombol B ditekan");
  }
  else{
    digitalWrite(6, HIGH);
    digitalWrite(7, HIGH);
    digitalWrite(8, HIGH );
    digitalWrite(9, HIGH );
     
    Serial.println("No PUSH");
  }
  digitalWrite(13, !digitalRead(13));
  delay(500);
  
}