// CCRMA Mobile Synths II Summer Workshop 2017
// Simple app to be controlled by a Teensy running duet.ino

declare interface "SmartKeyboard{
	'Number of Keyboards':'1',
	'Max Keyboard Polyphony':'0',
	'Keyboard 0 - Number of Keys':'1',
	'Keyboard 0 - Send Freq':'0',
	'Keyboard 0 - Piano Keyboard':'0'
}";

import("stdfaust.lib");

freq0 = hslider("freq0[midi:ctrl 10]",50,0,127,1) : ba.midikey2hz : si.smoo;
freq1 = hslider("freq1[midi:ctrl 11]",50,0,127,1) : ba.midikey2hz : si.smoo;
switch = hslider("switch[midi:ctrl 12]",0,0,127,1) : int;

process = os.sawtooth(freq0)*((switch == 0) | (switch == 2)) +
os.triangle(freq1)*((switch == 1) | (switch == 2)) : *(0.5) <: _,_;