 /*
  * Description: Motion activated stair lights.
  * Author: Dean Montgomery
- * Version: 0.2 (Beta)
+ * Version: 0.4 (Beta)
+ * Date: 2015-07-26
  * 
  * 2 PIR sesors at the top and bottom of the stairs.
  * WS28012B Addressable RGB lights - 2 LEDs on each stair - This spread out the strip of 30 and left 2-pairs for spare bulbs.

  lightsOn = LOW;  
}


// Fade7 effect with each led: r,rb,b,bg,g,gr rgb(white)
void fade7(){
  const uint8_t mx = BRIGHTNESS;

void setup() {
  delay (3000); // Power Up 3 second safety delay.
  //Serial.begin(9600);
  randomSeed(analogRead(0));
  FastLED.addLeds<WS2812B, PIN_LED, GRB>(leds, NUM_LEDS);  // NOTE set LED string type here.
  pinMode(PIN_PIR_DOWN, INPUT);
  pinMode(PIN_PIR_UP, INPUT);
