#include <FastLED.h>

// How many leds in your strip?
#define NUM_LEDS 64

// For led chips like Neopixels, which have a data line, ground, and power, you just
// need to define DATA_PIN.  For led chipsets that are SPI based (four wires - data, clock,
// ground, and power), like the LPD8806, define both DATA_PIN and CLOCK_PIN
#define DATA_PIN 10
#define DATA_PIN2 11
#define CLOCK_PIN 13

// Define the array of leds
CRGB leds[NUM_LEDS];
CRGB leds2[NUM_LEDS];

void setup() {
	Serial.begin(57600);
	Serial.println("resetting");
	LEDS.addLeds<WS2812,DATA_PIN,RGB>(leds,NUM_LEDS);
	LEDS.addLeds<WS2812,DATA_PIN2,RGB>(leds,NUM_LEDS);
	LEDS.setBrightness(100);
}

void fadeall() { for(int i = 0; i < NUM_LEDS; i++) { leds[i].nscale8(250); } }

void loop() {
	static uint8_t hue = 0;
	Serial.print("x");
	// First slide the led in one direction
	for(int i = 0; i < NUM_LEDS; i++) {

		fadeToBlackBy( leds, NUM_LEDS, 40);
		fadeToBlackBy( leds2, NUM_LEDS, 40);

		// Set the i'th led to red
		leds[i] = CHSV(255, 255, 192);
		leds[i+10] = CHSV(255, 255, 192);
		leds[i+20] = CHSV(255, 255, 192);
		leds[i+30] = CHSV(255, 255, 192);

		leds2[i] = CHSV(255, 255, 192);
		leds2[i+10] = CHSV(255, 255, 192);
		leds2[i+20] = CHSV(255, 255, 192);
		leds2[i+30] = CHSV(255, 255, 192);

		
		// Show the leds
		FastLED.show();
		// now that we've shown the leds, reset the i'th led to black
		// leds[i] = CRGB::Black;
		//fadeall();
		// Wait a little bit before we loop around and do it again
		delay(10);
	}
	Serial.print("x");
/*
	// Now go in the other direction.
	for(int i = (NUM_LEDS)-1; i >= 0; i--) {
		// Set the i'th led to red
		leds[i] = CHSV(hue++, 255, 255);
		// Show the leds
		FastLED.show();
		// now that we've shown the leds, reset the i'th led to black
		// leds[i] = CRGB::Black;
		fadeall();
		// Wait a little bit before we loop around and do it again
		delay(10);
	}
*/
}