94 lines
2 KiB
Arduino
94 lines
2 KiB
Arduino
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/* FastLED RGBW Example Sketch
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*
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* Example sketch using FastLED for RGBW strips (SK6812). Includes
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* color wipes and rainbow pattern.
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*
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* Written by David Madison
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* http://partsnotincluded.com
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*/
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#include "FastLED.h"
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#include "FastLED_RGBW.h"
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#define NUM_LEDS1 150
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#define NUM_LEDS2 150
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#define NUM_LEDS3 300 // tira virtual que no se pinta
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#define DATA_PIN_1 8
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#define DATA_PIN_2 3
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#define DATA_PIN_3 4 // tira virtual que no se pinta, en este pin fastled no funciona
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CRGBW leds1[NUM_LEDS1];
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CRGBW leds2[NUM_LEDS2];
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CRGBW leds3[NUM_LEDS3]; // TUBO TOTAL, ESTE NO SE PINTA, SOLO SE GENERA Y LOS OTROS SE COPIAN DE ESTE
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CRGB *ledsRGB1 = (CRGB *) &leds1[0];
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CRGB *ledsRGB2 = (CRGB *) &leds2[0];
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CRGB *ledsRGB3 = (CRGB *) &leds3[0];
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const uint8_t brightness = 255;
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void setup() {
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FastLED.addLeds<SK6812, DATA_PIN_1, RGB>(ledsRGB1, getRGBWsize(NUM_LEDS1));
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FastLED.addLeds<SK6812, DATA_PIN_2, RGB>(ledsRGB2, getRGBWsize(NUM_LEDS2));
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FastLED.addLeds<SK6812, DATA_PIN_3, RGB>(ledsRGB3, getRGBWsize(NUM_LEDS3));
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FastLED.setBrightness(brightness);
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FastLED.show();
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}
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void loop(){
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colorFill(CRGB::Red);
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colorFill(CRGB::Green);
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colorFill(CRGB::Blue);
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fillWhite();
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rainbowLoop();
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}
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void splitStrip()
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{
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for ( int i = 0; i < NUM_LEDS1 ; i++)
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{
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leds1[i] = leds3[i];
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leds2[i] = leds3[i+NUM_LEDS1];
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}
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}
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void colorFill(CRGB c){
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for(int i = 0; i < NUM_LEDS3; i++){
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leds3[i] = c;
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splitStrip(); // realmente hace falta generar todo en una tira entera y partirla?
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FastLED.show();
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delay(2);
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}
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delay(500);
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}
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void fillWhite(){
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for(int i = 0; i < NUM_LEDS3; i++){
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leds3[i] = CRGBW(0, 0, 0, 255);
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splitStrip();
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FastLED.show();
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delay(2);
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}
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delay(500);
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}
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void rainbow(){
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static uint8_t hue;
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for(int i = 0; i < NUM_LEDS3; i++){
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leds3[i] = CHSV((i * 256 / NUM_LEDS3) + hue, 255, 255);
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}
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splitStrip();
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FastLED.show();
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hue++;
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}
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void rainbowLoop(){
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long millisIn = millis();
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long loopTime = 5000; // 5 seconds
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while(millis() < millisIn + loopTime){
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rainbow();
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delay(1);
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}
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}
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