Function clearDisplay

examples/Audio/advanced/advanced.h:173–179

Clear display

// Clear display
void clearDisplay() {
    if (fadeSpeed.as_int() == 0) {
        fill_solid(leds, NUM_LEDS, fl::CRGB::Black);
    } else {
        fadeToBlackBy(leds, NUM_LEDS, fadeSpeed.as_int());
    }
}

// Visualization: Spectrum Bars
void drawSpectrumBars(fl::audio::fft::Bins* fft, float /* peak */) {