#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
  #include <avr/power.h>
#endif

//Important: Set the number of LEDs here!!!
#define PIN            6
#define NUMPIXELS      22

//Create the object representation of our strip
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

//Some usefull variables and buffers, currently not all in use
unsigned long previousMillis = 0; 
unsigned long interval = 0;
int mode = 0;
int element = 0;

int colorval1 = 0;
int colorval2 = 0;
int colorval3 = 0;


void setup() {
  pixels.begin();
  
}



void loop() {


    if(element<NUMPIXELS)
      element++;
    else 
      element = 0;
      
    for(int i = 0; i < NUMPIXELS; i++){
      //Set the color values for all leds as pixels.Color(G,R,B);
     pixels.setPixelColor(i,pixels.Color(((i==element)?255 :0),((i==element)?0:0),((i==element)?0:255))); // Moderately bright green color.
    }
    
    /*
    for(int i = 0; i < NUMPIXELS; i++){
    if(i%2)pixels.setPixelColor(i,pixels.Color(0,0,255));
    else pixels.setPixelColor(i,pixels.Color(255,0,0));
    }
    */
    //this sends the data from our object to the actuall strip
    pixels.show(); 
    delay(200);
}