User manual

Code 3: Teil 3 der LED-Matrix

// Theater-Beleuchtung

void theaterBeleuchtung(uint32_t c, uint8_t wait) {

for (int j=0; j<10; j++) { //10 Wiederholungen

for (int q=0; q < 3; q++) {

for (int i=0; i < strip.numPixels(); i=i+3) {

strip.setPixelColor(i+q, c); //Aktiviere jede 3. LED

}

strip.show();

delay(wait);

for (int i=0; i < strip.numPixels(); i=i+3) {

strip.setPixelColor(i+q, 0); //Deaktiviere jede 3. LED

}}}}

// Theater-Beleuchtung mit Regenbogen-Effekt

void theaterRegenbogen(uint8_t wait) {

for (int j=0; j < 256; j++) { // Alle 256 Farben durchlaufen

for (int q=0; q < 3; q++) {

for (int i=0; i < strip.numPixels(); i=i+3) {

strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //Jede 3. LED aktivieren

}

strip.show();

delay(wait);

for (int i=0; i < strip.numPixels(); i=i+3) {

strip.setPixelColor(i+q, 0); //Jede 3. LED deaktivieren

}}}}

uint32_t Wheel(byte WheelPos) {

WheelPos = 255 - WheelPos;

if(WheelPos < 85) {

return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);

}

if(WheelPos < 170) {

WheelPos -= 85;

return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);

}

WheelPos -= 170;

return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);

}