Variante Luce Acquario

// Arduino - Version: Lastest
#include "arduino.h"

// Dusk2Dawn - Version: Latest
#include <math.h>
#include <Dusk2Dawn.h>

int piemSunrise  = 0;
int piemSunset   = 0;

// swRTC - Version: Latest
//#define USE_INTERNAL_RTC
#include <core_build_options.h>
#include <swRTC.h>
swRTC rtc; //create a new istance of the lib

// RGBLEDBlender - Version: Latest
#include <RGBLEDBlender.h>

int val = 0; //Delta time


/*Comando plaffoniera RGB per acquario con funzione alba e tramonto

*/

void setup() {

  // Set software RTC
  rtc.stopRTC(); //stop the RTC
  rtc.setTime(15, 30, 0); //set the time here
  rtc.setDate(21, 7, 2017); //set the date here
  rtc.startRTC(); //start the RTC

  // Multiple instances can be created. Arguments are longitude, latitude, and time zone offset in hours from UTC.
  Dusk2Dawn piemonte(45.099498, 8.551930, +2);

  // Available methods are sunrise() and sunset(). Arguments are year, month, day, and if Daylight Saving Time is in effect.
  int piemSunrise  = piemonte.sunrise(rtc.getYear(), rtc.getMonth(), rtc.getDay(), true);
  int piemSunset   = piemonte.sunset(rtc.getYear(), rtc.getMonth(), rtc.getDay(), true);

  Serial.begin(19200); //choose the serial speed here
  delay(2000); //delay to let the user opens the serial monitor
}

void loop() {
    rtc.setDeltaT(val);
    rtc.getDeltaT();

  RGBLEDBlender my_blender(12, 11, 10);

/* Funzione ore Dusk2Dawn
 * // Time is returned in minutes elapsed since midnight. If no sunrises or
  // sunsets are expected, a "-1" is returned.
  Serial.println(laSunrise);  // 418
  Serial.println(laSunset);   // 1004
//  Serial.println(antSunrise); // -1


  // A static method converts the returned time to a 24-hour clock format.
  // Arguments are a character array and time in minutes.
  char time[6];
  Dusk2Dawn::min2str(time, laSunrise);
  Serial.println(time); // 06:58

 // Alternatively, the array could be initialized with a dummy. This may be
 // easier to remember.
  char time2[] = "00:00";
  Dusk2Dawn::min2str(time2, laSunset);
  Serial.println(time2); // 16:53

  // Do some calculations with the minutes, then convert to time.
  int laSolarNoon = laSunrise + (laSunset - laSunrise) / 2;
  char time3[] = "00:00";
  Dusk2Dawn::min2str(time3, laSolarNoon);
  Serial.println(time3); // 11:56
 */

  if (int alba = piemSunrise) {
    //Fade through list for T time
    my_blender.Blend(_BLACK, _WHITESMOKE, alba); //, _BLUE, _PURPLE, _RED, _ORANGE, _YELLOW
    uint32_t blend_time = 1000;
    uint32_t done = millis() + blend_time;

    while (done > millis()) {
      my_blender.Update();
    }
  }
    if (int giorno = piemSunset - piemSunrise) {
      //Fade through list for T time
      my_blender.Blend(_WHITESMOKE, _WHITE, giorno); // _WHITESMOKE
      uint32_t blend_time = 1000;
      uint32_t done = millis() + blend_time;

      while (done > millis()) {
        my_blender.Update();
      }
    }
      if (int tramonto = piemSunset) {
        //Fade through list for T time
        my_blender.Blend(_WHITESMOKE _BLACK, tramonto); //, _YELLOW, _ORANGE, _RED, _PURPLE, _BLUE,
        uint32_t blend_time = tramonto;
        uint32_t done = millis() + blend_time;

        while (done > millis()) {
          my_blender.Update();
        }
       }

      }