// call set up function to set up pins:
void setup(void) { // Start up instructions:
freq[0].begin(11); // Initialize our first tone generator
freq[1].begin(12); // Initialize our second tone generator
keypad.setHoldTime(1500); // hold for two seconds to change state to HOLD
pinMode(10, INPUT); // 2600 button
pinMode(13, OUTPUT); // LED for recording
keypad.addEventListener(procButton);
notify(); // boot successful
Serial.begin(9600);
}
