DTMF Encoder

// started from a ChucK example
// modified by Les Hall
// beginningTue Nov 18 2014
//


SinOsc colOsc => Gain sum => dac;
SinOsc rowOsc => sum;
0 => sum.gain;

[1209, 1336, 1477, 1633] @=> int colFreqs[];
[697, 770, 852, 941] @=> int rowFreqs[];



// create our OSC receiver
OscRecv recv;
// use port 6449 (or whatever)
11000 => recv.port;
// start listening (launch thread)
recv.listen();

// create an address in the receiver, store in new variable
recv.event( "/gyrosc/button, i i" ) @=> OscEvent @ oe;

// infinite event loop
while( true )
{
    // wait for event to arrive
    oe => now;

    // grab the next message from the queue.
    while( oe.nextMsg() )
    {
        oe.getInt() => int buttonNum;
        oe.getInt() => int buttonPos;
        <<< "got (via OSC):", buttonNum, buttonPos >>>;

        rowFreqs[buttonNum%3] => rowOsc.freq;
        colFreqs[buttonNum/3] => colOsc.freq;
        1 => sum.gain;
        250::ms => now;
        0 => sum.gain;
    }
}