loop()

void loop

(

)

Definition at line 28 of file Apa102.ino.

            {
    // Draw a linear ramp of brightnesses to showcase the difference between
    // the HD and non-HD mode.
    for (int i = 0; i < NUM_LEDS; i++) {
        uint8_t brightness = map(i, 0, NUM_LEDS - 1, 0, 255);
        CRGB c(brightness, brightness, brightness);  // Just make a shade of white.
        leds[i] = c;
    }
    FastLED.show();  // All LEDs are now displayed.
    delay(8);  // Wait 8 milliseconds until the next frame.
}

References brightness, FastLED, leds, and NUM_LEDS.