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Octave Key Working

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This commit is contained in:
James McKenzie 2019-04-29 21:55:06 +12:00
parent a7d02d9a9b
commit deb63bfb07
1 changed files with 7 additions and 4 deletions
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11
Theremin/Theremin.ino
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@ -10,7 +10,7 @@ void setup() {
pinMode(8, OUTPUT);
pinMode (7, INPUT_PULLUP);
pinMode(5, INPUT_PULLUP);
Serial.begin (9600); //set up a serial connection with the computer
pinMode(11, OUTPUT); //the trigger pin
@ -25,16 +25,19 @@ void loop() {
mode = 1;
}
float note = 0;
if (digitalRead(7) == LOW){
if (digitalRead(7) == LOW || digitalRead(5) == LOW){
if (mode == 0){
note = tune(getNote());
}
else{
note = getNote();
}
if (digitalRead(5)==LOW){ //if the octave button is pressed
note *= 2;
}
digitalWrite(13, HIGH);
Serial.print(note); //print units after the distance
Serial.println(" hz"); //print units after the distance
Serial.print(note); //print frequency
Serial.println(" hz"); //print units after frequency
tone(8, note);
}