const int rLed = 3;
const int bLed = 5;
const int rKnapp = 12;
const int bKnapp = 8;
const int potKnapp = A0;
unsigned long sistTrykk = 0;

void setup() {
// put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(rLed, OUTPUT);
  pinMode(bLed, OUTPUT);
  pinMode(rKnapp, INPUT);
  pinMode(bKnapp, INPUT);
  pinMode(potKnapp, INPUT);

}

int bTrykk = 0;
int rTrykk = 0;
bool bState = false;
bool rState = false;

void loop() {
// put your main code here, to run repeatedly:
  int pot = analogRead(potKnapp);
  int intensity = pot / 4.0;

  unsigned long timer = millis();

  bState = digitalRead(bKnapp);
  rState = digitalRead(rKnapp);
  delay(20);

  if (bState) {
    analogWrite(bLed, intensity);
    analogWrite(rLed, 0);
    rState = false;
  }

  if (rState) {
    analogWrite(rLed, intensity);
    analogWrite(bLed, 0);
    bState = false;
  }

  if ((bState) || (rState)) {
    sistTrykk = timer;
  }

  if (timer - sistTrykk > 5000) {
    analogWrite(bLed, 0);
    analogWrite(rLed, 0);
    Serial.println("Terskeltid nådd");
  }
  Serial.println(bState);
  delay(10);
}