#include <SoftwareSerial.h>
int taste1 = LOW;
int taste1Alt = LOW;
int taste2 = LOW;
int taste2Alt = LOW;
int taste3 = LOW;
int taste3Alt = LOW;
int taste4 = LOW;
int taste4Alt = LOW;
int taste5 = LOW;
int taste5Alt = LOW;
int taste6 = LOW;
int taste6Alt = LOW;
void setup() {
Serial1.begin(31250);
pinMode(2, INPUT);
pinMode(3, INPUT);
pinMode(4, INPUT);
pinMode(5, INPUT);
pinMode(6, INPUT);
pinMode(7, INPUT);
}
void loop(){
taste1 = digitalRead(2);
taste2 = digitalRead(3);
taste3 = digitalRead(4);
taste4 = digitalRead(5);
taste5 = digitalRead(6);
taste6 = digitalRead(7);
//=============================================================================
// Taster 1 abfragen  -->  nur blaues Licht, Scanner nach unten gerichtet  Overlay 3!
//=============================================================================
if (taste1 == HIGH && taste1Alt == LOW) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(68);  // Note 68 - Overlay 3
  Serial1.write(127);
  taste1Alt = taste1;
}
if (taste1 == LOW && taste1Alt == HIGH) {
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(68);  // Note 68 - Overlay 3
  Serial1.write(127);
  taste1Alt = taste1;
}
//=============================================================================
// Taster 2 abfragen  --> Hazer (Taster gedrückt halten)  Overlay 5!
//=============================================================================
if (taste2 == HIGH && taste2Alt == LOW) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(70);  // Note 70 - Overlay 5
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(70);
  Serial.write(127);
  taste2Alt = taste2;
}
if (taste2 == LOW && taste2Alt == HIGH) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(70);  // Note 70 - Overlay 5
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(70);
  Serial.write(127);
  taste2Alt = taste2;
}
//==============================================================================
// Taster 3 abfragen  --> weißes Strobo-Licht mit grünen Scanner-Licht  Overlay 2!
//==============================================================================
if (taste3 == HIGH && taste3Alt == LOW) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(67);  // Note 67 - Overlay 2
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(67);
  Serial.write(127);
  taste3Alt = taste3;
}
if (taste3 == LOW && taste3Alt == HIGH) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(67);  // Note 67 - Overlay 2
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(67);
  Serial.write(127);
  taste3Alt = taste3;
}
//=============================================================================
// Taster 4 abfragen  --> "Blinder" (Taster gedrückt halten)  Overlay 4!
//=============================================================================
if (taste4== HIGH && taste4Alt == LOW) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(69);  // Note 69 - Overlay 4
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(69);
  Serial.write(127);
  taste4Alt = taste4;
}
if (taste4 == LOW && taste4Alt == HIGH) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(69);  // Note 69 - Overlay 4
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(69);
  Serial.write(127);
  taste4Alt = taste4;
}
//=============================================================================
// Taster 5 abfragen  --> Strobo (Taster gedrückt halten)  Overlay 6!
//=============================================================================
if (taste5 == HIGH && taste5Alt == LOW) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(71);  // Note 71 - Overlay 6
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(71);
  Serial.write(127);
  taste5Alt = taste5;
}
if (taste5 == LOW && taste5Alt == HIGH) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(71);  // Note 71 - Overlay 6
  Serial1.write(127);
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(71);
  Serial.write(127);
  taste5Alt = taste5;
}
//=============================================================================
// Taster 6 abfragen  --> Blackout  FERTIG
//=============================================================================
if (taste6 == HIGH && taste6Alt == LOW) {
  delay(10);
  Serial1.write(144);  // note on, Kanal 1
  Serial1.write(84);  // Note 84 - Blackout
  Serial1.write(127);
  taste6Alt = taste6;
}
if (taste6 == LOW && taste6Alt == HIGH) {
  delay(10);
  Serial1.write(128);  // note off, Kanal 1
  Serial1.write(84);  // Note 84 - Blackout
  Serial1.write(127);
  taste6Alt = taste6;
}
}