setup()

void setup

(

)

Definition at line 457 of file advanced.h.

             {
    Serial.begin(115200);
    delay(1000);
 
    Serial.println("Audio Reactive Visualizations");
    Serial.println("Initializing...");
    Serial.print("Display size: ");
    Serial.print(WIDTH);
    Serial.print("x");
    Serial.println(HEIGHT);
 
    // Initialize LEDs
    FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS);
    FastLED.setBrightness(brightness.as_int());
    FastLED.clear();
    FastLED.show();
 
    // Set up UI callbacks
    brightness.onChanged([](float value) {
        FastLED.setBrightness(value);
    });
 
    // Initialize pitch detection
    pitchConfig.sample_rate_hz = SAMPLE_RATE;
    pitchEngine = new fl::SoundToMIDIEngine(pitchConfig);  // ok bare allocation
    pitchEngine->onNoteOn = [](uint8_t note, uint8_t velocity) {
        currentMIDINote = note;
        currentVelocity = velocity;
        noteIsOn = true;
        Serial.print("Note ON: ");
        Serial.print(note);
        Serial.print(" (vel: ");
        Serial.print(velocity);
        Serial.println(")");
    };
    pitchEngine->onNoteOff = [](uint8_t note) {
        noteIsOn = false;
        Serial.print("Note OFF: ");
        Serial.println(note);
    };
 
    Serial.println("Setup complete!");
}

References brightness, COLOR_ORDER, currentMIDINote, currentVelocity, FastLED, HEIGHT, LED_PIN, LED_TYPE, leds, noteIsOn, NUM_LEDS, pitchConfig, pitchEngine, SAMPLE_RATE, Serial, and WIDTH.