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52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
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*
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* Trigger Delay
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*
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*
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* Delaying triggers is a way to create simple sequences (kick after snare for example) or to reduce the frequency of a fast incomming trigger
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* Try the output of simple-lfo.ino with this patch and open the serial monitor to see what happens!
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*
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* A3 = Trigger in
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*
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*/
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unsigned long time; // for debugging/indicating delay
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bool triggered; // logic: trigered, yes or no
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int pwmPin = 11; //define output pin, Meergranen output pin is 11
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void setup() {
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Serial.begin(9600); // debugging (see if trigger is registered)
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pinMode(pwmPin,OUTPUT);
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}
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void loop() {
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int input3 = digitalRead(A3); // read analog pin 3
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// trigger
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if(input3 && !triggered) { //if there is a reading on input3 and the bool condition triggered is not true do
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// DO SOMETHING ON NORMAL TRIGGER HERE
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Serial.println("I hear a trigger!");
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Serial.println("-----------------"); //print pretty line
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digitalWrite(pwmPin, LOW); //set output pin to LOW (0v)
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delay(analogRead(A2)); // DLEAY THE INCOMING TRIGGER (wait for amount set by analog 2 (first potentiometer on meergranen))
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digitalWrite(pwmPin, HIGH); //set output pin to HIGH (5v)
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// DO SOMETHING ON DELAYED TRIGGER HERE:
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Serial.println("delayed trigger with"); // print some info about the delayed trigger
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Serial.print(" ");
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Serial.print(analogRead(A2));
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Serial.print(" ");
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Serial.print("milliseconds");
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Serial.println(" ");
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Serial.println(" ");
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triggered = true;
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}
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else if(!input3 && triggered) { //if there is no reading on input3 and condition triggered is true (aka sound is playing), set triggered to false, aka stop playing
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// STOP WHEN NO TRIGGER IS PRESENT (or do something else ;)
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triggered = false;
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}
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}
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