// teensy4 mqs frank's audiolib pins 10/12 rt/left 8 ohm speaker with 100uF
// start monitor to hear sound, hit key to increase freq
#include <Audio.h>
// GUItool: begin automatically generated code
AudioSynthWaveformSine sine1; //xy=180,469
//AudioSynthWaveformSineHires sine1;
AudioOutputMQS mqs1; //xy=380,468
AudioConnection patchCord1(sine1, mqs1);
// GUItool: end automatically generated code
int freq = 1100;
void setup() {
Serial.begin(9600);
while (!Serial);
Serial.println("Setting up");
AudioMemory(12);
sine1.amplitude(1.0);
sine1.frequency(440);
Serial.println("Send Serial Char to increase freq");
}
void loop()
{
if (Serial.available()) {
Serial.read();
sine1.frequency(freq);
Serial.println(freq);
freq += 100;
}
}