//NAMA: Joy Disanto Nupa
//NIM: 2209106014


#define timeSeconds 10
#define debounceDelay 200  


const int led1 = 12;
const int led2 = 13;
const int button1 = 1;
const int button2 = 2;


unsigned long now = 0;
unsigned long lastTrigger1 = 0;
unsigned long lastTrigger2 = 0;
boolean startTimer1 = false;
boolean startTimer2 = false;


volatile unsigned long lastDebounceTime1 = 0;
volatile unsigned long lastDebounceTime2 = 0;


void IRAM_ATTR handleButton1() {
  unsigned long currentTime = millis();
  if (currentTime - lastDebounceTime1 > debounceDelay) {
    digitalWrite(led1, HIGH);
    startTimer1 = true;
    lastTrigger1 = currentTime;
    lastDebounceTime1 = currentTime;
  }
}


void IRAM_ATTR handleButton2() {
  unsigned long currentTime = millis();
  if (currentTime - lastDebounceTime2 > debounceDelay) {
    digitalWrite(led2, HIGH);
    startTimer2 = true;
    lastTrigger2 = currentTime;
    lastDebounceTime2 = currentTime;
  }
}

void setup() {
  Serial.begin(115200);

  
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  digitalWrite(led1, LOW);
  digitalWrite(led2, LOW);

  pinMode(button1, INPUT_PULLUP);
  pinMode(button2, INPUT_PULLUP);

  
  attachInterrupt(digitalPinToInterrupt(button1), handleButton1, FALLING);
  attachInterrupt(digitalPinToInterrupt(button2), handleButton2, FALLING);
}

void loop() {
  now = millis();

  
  if (startTimer1 && (now - lastTrigger1 > timeSeconds * 35)) {
    Serial.println("Timer LED1 selesai");
    digitalWrite(led1, LOW);
    startTimer1 = false;
  }

  
  if (startTimer2 && (now - lastTrigger2 > timeSeconds * 35)) {
    Serial.println("Timer LED2 selesai");
    digitalWrite(led2, LOW);
    startTimer2 = false;
  }
}