Circuit LED 1

/*
  ****************************************************************
   fastLED_Cylon.ino

   Example of defining a CRGB color using Hex,
   and passing that to a function.

   Modified the code by Marc Miller, Feb 2017
 ****************************************************************
*/


#include "FastLED.h"
#define DATA_PIN    13
#define LED_TYPE    WS2812B
#define COLOR_ORDER RGB
#define NUM_LEDS   15

//#define BRIGHTNESS  127

CRGB leds[NUM_LEDS];
uint8_t random8();

#define MGPu CRGB(random8(),255,255) // Mardi Gras Purple
#define MGGr CRGB(0, 255, 0) // Mardi Gras Green
#define MGGo CRGB(0, 0, 255) // Mardi Gras Gold
#define MGGa CRGB(255, 255, 200) // Mardi Gras Gold


//---------------------------------------------------------------
void setup() {
  //Serial.begin(115200);   // Allows serial monitor output (check baud rate)
  //FastLED.show();
  FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
  //FastLED.setBrightness(BRIGHTNESS);
}


//---------------------------------------------------------------
void loop() {
  Strobe(0xff, 0xff, 0xff, 10, 0, 0);
  delay(100);
  //cylon(MGPu);
  //cylon(MGGr);
  //cylon(MGGo);
  cylon(MGGa);
  //Blinker (MGGr);

  exit(1);
}


// ========================== Strobe ==========================

void Strobe(byte red, byte green, byte blue, int StrobeCount, int FlashDelay, int EndPause){
  FastLED.setBrightness(200);
  for(int j = 0; j < StrobeCount; j++) {
    setAll(red,green,blue);
    showStrip();
    delay(random(20, 55));
    setAll(0,0,0);
    showStrip();
    delay(random(20, 55));
  }

 //delay(EndPause);
}
void showStrip() {
 #ifdef ADAFRUIT_NEOPIXEL_H
   // NeoPixel
   strip.show();
 #endif
 #ifndef ADAFRUIT_NEOPIXEL_H
   // FastLED
   FastLED.show();
 #endif
}

void setPixel(int Pixel, byte red, byte green, byte blue) {
 #ifdef ADAFRUIT_NEOPIXEL_H
   // NeoPixel
   strip.setPixelColor(Pixel, strip.Color(red, green, blue));
 #endif
 #ifndef ADAFRUIT_NEOPIXEL_H
   // FastLED
   leds[Pixel].r = red;
   leds[Pixel].g = green;
   leds[Pixel].b = blue;
 #endif
}

void setAll(byte red, byte green, byte blue) {
  for(int i = 0; i < NUM_LEDS; i++ ) {
    setPixel(i, red, green, blue);
  }
  showStrip();
}


// ========================== Lauflicht ==========================
void cylon(CRGB streakcolor) {FastLED.setBrightness(127);
  // Forward
  for (int i = 0; i < NUM_LEDS; i++) {
    leds[i] = streakcolor;
    FastLED.show();
    fadeall();
    delay(40);
  }
  // Reverse
  for (int i = (NUM_LEDS) - 1; i >= 0; i--) {FastLED.setBrightness(180);
    leds[i] = streakcolor;
    FastLED.show();
//    fadeall();
    delay(20);
  }
}


// ========================== fadeall ==========================
void fadeall()  {
  for (int i = 0; i < NUM_LEDS; i++) {
    leds[i].nscale8(150);
  }
}