Final Project: Max sending serial to Arduino – Multi Out from Ableton Live

Posted by on Dec 8, 2011 in Physical Computing

Input audio is coming from Ableton Live through Sound Flower 16 to Max then Serial Send to Arduino.

Max Patch:


----------begin_max5_patcher----------
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-----------end_max5_patcher-----------

Arduino:

const int buzz1 = 3;
const int buzz2 = 5;
const int buzz3 = 6;
const int buzz4 = 9;
const int buzz5 = 10;
const int buzz6 = 11;// the pin that the LED is attached to
int incomingByte; // a variable to read incoming serial data into

void setup() {
// initialize serial communication:
Serial.begin(9600);
// initialize the LED pin as an output:
pinMode(buzz1, OUTPUT);
pinMode(buzz2, OUTPUT);
pinMode(buzz3, OUTPUT);
pinMode(buzz4, OUTPUT);
pinMode(buzz5, OUTPUT);
pinMode(buzz6, OUTPUT);
}

void loop() {
// see if there’s incoming serial data:
if (Serial.available() > 0) {
// read the oldest byte in the serial buffer:
incomingByte = Serial.read();
// if it’s a capital H (ASCII 72), turn on the LED:
if (incomingByte == ‘S’) {
analogWrite(buzz1, 70);

// analogWrite(buzz, 90);
}
// if it’s an L (ASCII 76) turn off the LED:
if (incomingByte == ‘A’) {
analogWrite(buzz1, LOW);
}
if (incomingByte == ‘F’) {
analogWrite(buzz2, HIGH);
}
// if it’s an L (ASCII 76) turn off the LED:
if (incomingByte == ‘D’) {
analogWrite(buzz2, LOW);
}
if (incomingByte == ‘H’) {
digitalWrite(buzz3, HIGH);
}
// if it’s an L (ASCII 76) turn off the LED:
if (incomingByte == ‘G’) {
digitalWrite(buzz3, LOW);
}
if (incomingByte == ‘K’) {
analogWrite(buzz4, 200);
}
// if it’s an L (ASCII 76) turn off the LED:
if (incomingByte == ‘J’) {
analogWrite(buzz4, LOW);
}
if (incomingByte == ‘X’) {
digitalWrite(buzz5, 100);
}
// if it’s an L (ASCII 76) turn off the LED:
if (incomingByte == ‘Z’) {
analogWrite(buzz5, 200);
}
if (incomingByte == ‘V’) {
digitalWrite(buzz6, HIGH);
}
// if it’s an L (ASCII 76) turn off the LED:
if (incomingByte == ‘C’) {
digitalWrite(buzz6, LOW);
}
}
}

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