//AndyMark, Inc.
//Craig Kessler 12/3/2013, 3/17/2014, 3/20/2014
//Edited by PerfectPixel AUS 21/12/2014, US 12/21/2014

#include "FastLED.h"
#define NUM_LEDS 2 //How many cubes? (can be as many as your heart and budget desires)
CRGB leds[NUM_LEDS];
#define DATA_PIN 5 //What pin is going to output the data?
#define CLOCK_PIN 13 //This is correct for the Arduino UNO however it could be different.
#define MAX_BRIGHTNESS 255 //Just leave this.
void setup()
{
	// Uncomment one of the following lines for your leds arrangement.

        // FastLED.addLeds<TM1803, DATA_PIN, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<TM1804, DATA_PIN, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<TM1809, DATA_PIN, RGB>(leds, NUM_LEDS);
	FastLED.addLeds<WS2811, DATA_PIN, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<WS2812, DATA_PIN, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<UCS1903, DATA_PIN, RGB>(leds, NUM_LEDS);
        // FastLED.addLeds<WS2801, RGB>(leds, NUM_LEDS);
        // FastLED.addLeds<SM16716, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<LPD8806, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<WS2801, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
        // FastLED.addLeds<SM16716, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
	// FastLED.addLeds<LPD8806, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
}
//-----------------------------------------------//
void loop()
{
	rainbow(15); //variable is the speed it fades
}
//-----------------------------------------------//
void rainbow(uint8_t wait)
{

	uint16_t hue;
	FastLED.clear();

	for(hue=10; hue<255*3; hue++)
	{

		fill_rainbow( &(leds[0]), NUM_LEDS /*led count*/, hue /*starting hue*/);
		FastLED.show();
		delay(wait);
	}
	return;
}