ball

ball.ino

#include "LPD8806.h"
#include "SPI.h"

// code revision for my version of http://www.youtube.com/watch?v=IUhEINPraN8&feature=youtu.be

int aX = 0;
int aY = 1;
int aZ = 3;

int stripDataPin = 2;
int stripClockPin = 3;

LPD8806 strip = LPD8806(16, stripDataPin, stripClockPin);


void setup() {
  strip.begin();
  strip.show();
}

int r, g, b;

void loop() {
  r = analogRead(aX) / 4;
  g = analogRead(aY) / 4;
  b = analogRead(aZ) / 4;
  
  colorWipe(strip.Color(r, g, b), 0);
  delay(100);
}

void colorWipe(uint32_t c, uint8_t wait) {
  int i;
    
  for (i=0; i < strip.numPixels(); i++) {
      strip.setPixelColor(i, c);
      strip.show();
      delay(wait);
  }
}