Hello, I am struggling to get the serial monitor to work. I have followed the instructions from other people with this issue and installed Zadig. It works in one file but I am trying to use it with the trill and Daisy together and it is not working in that file. Do i have to update the driver with zadig every time I make a change or change the file I am working on?
here is the file it works on
// Title: oscillator
// Description: Control a sine wave freq with a knob
// Hardware: Daisy Seed
// Author: Ben Sergentanis
// Breadboard
// https://raw.githubusercontent.com/electro-smith/DaisyExamples/master/seed/Osc/resources/Osc_bb.png
// Schematic:
// https://raw.githubusercontent.com/electro-smith/DaisyExamples/master/seed/Osc/resources/Osc_schem.png
#include "DaisyDuino.h"
DaisyHardware hw;
size_t num_channels;
static Oscillator osc;
float pitchknob;
void MyCallback(float **in, float **out, size_t size) {
// Convert Pitchknob MIDI Note Number to frequency
osc.SetFreq(mtof(pitchknob));
for (size_t i = 0; i < size; i++) {
float sig = osc.Process();
for (size_t chn = 0; chn < num_channels; chn++) {
out[chn][i] = sig;
}
}
}
void setup() {
Serial.begin(9600);
float sample_rate;
// Initialize for Daisy pod at 48kHz
hw = DAISY.init(DAISY_SEED, AUDIO_SR_48K);
num_channels = hw.num_channels;
sample_rate = DAISY.get_samplerate();
osc.Init(sample_rate);
osc.SetFreq(440);
osc.SetAmp(0.5);
osc.SetWaveform(osc.WAVE_TRI);
DAISY.begin(MyCallback);
}
void loop() { pitchknob = 24.0 + ((analogRead(A0) / 1023.0) * 60.0);
Serial.println("woooh I'm alive");}
and this one it does not work.
// Title: oscillator
// Description: Control a sine wave freq with a knob
// Hardware: Daisy Seed
// Author: Ben Sergentanis
// Breadboard
// https://raw.githubusercontent.com/electro-smith/DaisyExamples/master/seed/Osc/resources/Osc_bb.png
// Schematic:
// https://raw.githubusercontent.com/electro-smith/DaisyExamples/master/seed/Osc/resources/Osc_schem.png
#include "DaisyDuino.h"
#include <Trill.h>
Trill trillSensor;
boolean touchActive = false;
DaisyHardware hw;
size_t num_channels;
static Oscillator osc;
float pitchknob;
void MyCallback(float **in, float **out, size_t size) {
// Convert Pitchknob MIDI Note Number to frequency
osc.SetFreq(mtof(pitchknob));
for (size_t i = 0; i < size; i++) {
float sig = osc.Process();
for (size_t chn = 0; chn < num_channels; chn++) {
out[chn][i] = sig;
}
}
}
void setup() {
float sample_rate;
// Initialize for Daisy pod at 48kHz
hw = DAISY.init(DAISY_SEED, AUDIO_SR_48K);
num_channels = hw.num_channels;
sample_rate = DAISY.get_samplerate();
// Initialise serial and touch sensor
Serial.begin(9600);
int ret = trillSensor.setup(Trill::TRILL_HEX);
if(ret != 0) {
Serial.println("failed to initialise trillSensor");
Serial.print("Error code: ");
Serial.println(ret);
}
Serial.println("hi I'm on");
osc.Init(sample_rate);
osc.SetFreq(440);
osc.SetAmp(0.5);
osc.SetWaveform(osc.WAVE_SIN);
DAISY.begin(MyCallback);
}
void loop() { pitchknob = 24.0 + ((analogRead(A0) / 1023.0) * 60.0);
// Read 20 times per second
delay(50);
trillSensor.read();
if(trillSensor.getNumTouches() > 0) {
Serial.print(trillSensor.getNumTouches());
Serial.print(" ");
Serial.print(trillSensor.getNumHorizontalTouches());
Serial.print(" ");
for(int i = 0; i < trillSensor.getNumTouches(); i++) {
Serial.print(trillSensor.touchLocation(i));
Serial.print(" ");
Serial.print(trillSensor.touchSize(i));
Serial.print(" ");
}
for(int i = 0; i < trillSensor.getNumHorizontalTouches(); i++) {
Serial.print(trillSensor.touchHorizontalLocation(i));
Serial.print(" ");
Serial.print(trillSensor.touchHorizontalSize(i));
Serial.print(" ");
}
Serial.println("");
touchActive = true;
}
else if(touchActive) {
// Print a single line when touch goes off
Serial.println("0 0");
touchActive = false;
}
}
I am tearing my hair out here. I would love any advice. I have been troubleshooting this for weeks now. it should be such a simple thing to do.
here is what i see in regards to the serial monitor
There are no errors just nothing happens.
as per the advice on the other discussion this is what i have zadig driver as in FS mode
and in DFU
Thanks