This is the code for the Xylotuner.pde file
int c = 4;
int D = 10;
int E = 9;
int F = 8;
int G = 7;
int A = 6;
int B = 5;
int C = 11;
int convert[] = {c, B, A, G, F, E, D, C};
int MAX = 8;
int index=0;
int TEMPO = 200;
void setup() {
pinMode(C, OUTPUT);
pinMode(D, OUTPUT);
pinMode(E, OUTPUT);
pinMode(F, OUTPUT);
pinMode(G, OUTPUT);
pinMode(A, OUTPUT);
pinMode(B, OUTPUT);
pinMode(c, OUTPUT);
Serial.begin(19200);
Serial.println("Ready");
}
void loop() {
if ( Serial.available() > 0 ){
byte buffer[8];
int rowNum = 0;
for (int row = 0; row < MAX; row++){
while (index < MAX){
buffer[index] = Serial.read(); //grab each row from JAVA, process one at a time
index++;
}
for (int note = 0; note < MAX; note++) {
digitalWrite(note, HIGH); //trigger
delay(25);
digitalWrite(note, LOW); //could also use convert[note];
delay(TEMPO);
}
}
}
}