144 lines
2.8 KiB
C++
144 lines
2.8 KiB
C++
#include <SPI.h>
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#include "nRF24L01.h"
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#include "RF24.h"
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#include "printf.h"
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#include "Adafruit_NeoPixel.h"
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#define RADIOSEND false
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#define CE_PIN 12
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#define CSN_PIN 2
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#define SDO1 4
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#define SDO2 8
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#define SDO3 3
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#define NUMPIXELS1 300 // fuego
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#define NUMPIXELS2 150
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#define NUMPIXELS3 150
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Adafruit_NeoPixel pixels1 = Adafruit_NeoPixel(NUMPIXELS1, SDO1, NEO_GRBW + NEO_KHZ800);
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Adafruit_NeoPixel pixels2 = Adafruit_NeoPixel(NUMPIXELS2, SDO2, NEO_GRBW + NEO_KHZ800);
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Adafruit_NeoPixel pixels3 = Adafruit_NeoPixel(NUMPIXELS3, SDO3, NEO_GRBW + NEO_KHZ800);
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int countFrame = 0;
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int r=0;
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void setup() {
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pixels1.begin();
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pixels2.begin();
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pixels3.begin();
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pixels1.show(); // Initialize all pixels to 'off'
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pixels2.show(); // Initialize all pixels to 'off'
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pixels3.show(); // Initialize all pixels to 'off'
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Serial.begin(512000);
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}
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// *** REPLACE FROM HERE ***
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void loop() {
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meteorRain(0xff,0xff,0xff,0, 10, 64, true, 30);
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}
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void meteorRain(byte red, byte green, byte blue, byte white, byte meteorSize, byte meteorTrailDecay, boolean meteorRandomDecay, int SpeedDelay) {
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setAll(0,0,0,0);
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for(int i = 0; i < NUMPIXELS1; i++) {
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// fade brightness all LEDs one step
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for(int j=0; j<NUMPIXELS1; j++) {
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if( (!meteorRandomDecay) || (random(10)>5) ) {
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fadeToBlack(j, meteorTrailDecay );
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}
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}
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// draw meteor
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for(int j = 0; j < meteorSize; j++) {
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if( ( i-j <NUMPIXELS1) && (i-j>=0) ) {
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setPixel(i-j, red, green, blue, white);
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}
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}
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splitStrip();
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showStrip();
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delay(SpeedDelay);
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}
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}
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// used by meteorrain
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void fadeToBlack(int ledNo, byte fadeValue) {
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uint32_t oldColor;
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uint8_t r, g, b;
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int value;
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oldColor = pixels1.getPixelColor(ledNo);
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r = (oldColor & 0x00ff0000UL) >> 16;
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g = (oldColor & 0x0000ff00UL) >> 8;
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b = (oldColor & 0x000000ffUL);
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r=(r<=10)? 0 : (int) r-(r*fadeValue/256);
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g=(g<=10)? 0 : (int) g-(g*fadeValue/256);
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b=(b<=10)? 0 : (int) b-(b*fadeValue/256);
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pixels1.setPixelColor(ledNo, r,g,b);
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}
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void splitStrip()
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{
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// CONVERSION DE UNA ANIMACION DE 5M A DOS TRAMOS
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for ( int i = 0; i < 150 ; i++) // numPixels/2
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{
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pixels2.setPixelColor( i, pixels1.getPixelColor(i) );
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pixels3.setPixelColor( i, pixels1.getPixelColor(i + 150) );
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}
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}
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void showStrip()
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{
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//pixels1.show(); // tira entera de 5m
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pixels2.show(); // parte 1 de 2.5m
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pixels3.show(); // parte 2 de 2.5m
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}
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void setPixel(int Pixel, byte red, byte green, byte blue, byte white)
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{
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pixels1.setPixelColor(Pixel, pixels1.Color(red, green, blue, white));
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}
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void setAll(byte red, byte green, byte blue, byte white)
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{
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for (int i = 0; i < NUMPIXELS1; i++ ) {
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setPixel(i, red, green, blue, white);
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}
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}
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