//Sensoren Pins
int piezoPin_Snare = 2;
int piezoPin_Small = 3;
int piezoPin_Mid = 4;
int piezoPin_Floor = 5;
int piezoPin_Bass = 6;

// Relais-Belegung
int SnareRelais = 7;
int SmallRelais = 8;
int MidRelais = 9;
int FloorRelais = 10;
int BassRelais = 11;

// WICHTIG: Diesen Wert zwischen 0 und 1023 anpassen, wenn Klopfzeichen nicht (oder zu oft) erkannt werden
int schwelleSnare = 25;
int schwelleSmall = 90;
int schwelleMid = 90;
int schwelleFloor = 40;
int schwelleBass = 15;

// setup() wird einmalig beim Programmstart ausgeführt
void setup()
{
  pinMode(SnareRelais, OUTPUT);
  pinMode(SmallRelais, OUTPUT);
  pinMode(MidRelais, OUTPUT);
  pinMode(FloorRelais, OUTPUT);
  pinMode(BassRelais, OUTPUT);

  digitalWrite(SnareRelais, LOW);
  digitalWrite(SmallRelais, LOW);
  digitalWrite(MidRelais, LOW);
  digitalWrite(FloorRelais, LOW);
  digitalWrite(BassRelais, LOW);

  Serial.begin(9600);
}

void loop()
{
  Snare(analogRead(piezoPin_Snare) >= schwelleSnare);
  Small(analogRead(piezoPin_Small) >= schwelleSmall);
  Mid(analogRead(piezoPin_Mid) >= schwelleMid);
  Floor(analogRead(piezoPin_Floor) >= schwelleFloor);
  Bass(analogRead (piezoPin_Bass) >= schwelleBass);
  //delay(10);
}

//Snaredrumm
void Snare(bool on)
{
  if (on)
  {
    digitalWrite(SnareRelais, LOW);
    Write("Snare");
  }
  else
  {
    digitalWrite(SnareRelais, HIGH);
  }

}

//Small-Tom
void Small(bool on)
{
  if (on)
  {
    digitalWrite(SmallRelais, LOW);
    Write("Small");
  }
  else
  {
    digitalWrite(SmallRelais, HIGH);
  }
}

//Mid-Tom
void Mid(bool on)
{
  if (on)
  {
    digitalWrite(MidRelais, LOW);
    Write("Mid");
  }
  else
  {
    digitalWrite(MidRelais, HIGH);
  }
}

//Floor-Tom
void Floor(bool on)
{
  if (on)
  {
    digitalWrite(FloorRelais, LOW);
    Write("Floor");
  }
  else
  {
    digitalWrite(FloorRelais, HIGH);
  }
}

//Bassdrumm
void Bass(bool on)
{
  if (on)
  {
    digitalWrite(BassRelais, LOW);
    Write("Bass");
  }
  else
  {
    digitalWrite(BassRelais, HIGH);
  }
}

void Write(String text)
{
  Serial.println(text);
}