//RGBW Lichtsteuerung mit Magic-UFO Wifi controller
//Version 0.1 by N1ghth4wk
//Version 0.2 by RL
//Version 0.3 by Iksi

char szBuffer[128];
unsigned char intro, R, G, B, W, K, cs;
float iA, iR, iG, iB, iW, iK; //Eingangswerte in Gleitpunkt
float sA, sW, sK; //gespeicherte Variablen von letzen Senden
char isON, ON;
char cnt;

isON = 0;
intro = 0x31;


while(TRUE)
    {
  
  //von Eingängen gelesen
  iA = getinput(0) ;
  iW = getinput(1);
  iK = getinput(2);
  if ((iA!=sA) || (iW!=sW) || (iK!=sK)) {
    sA = iA;
    sW = iW;
    sK = iK;    
  
    iB = iA / 1000000;
    B = (int)iB;
    iA = iA - (float)B * 1000000;
    iG = iA / 1000;
    G = (int)iG;
    iR = iA - (float)G * 1000;
    R = (int)iR;
  
    iR = iR * 2.55;
    iG = iG * 2.55;
    iB = iB * 2.55;
    iW = iW * 2.55;

    B = (int)iB; 
    G = (int)iG;
    R = (int)iR;
    W = (int)iW;

    if ((B==0) && (G==0 ) && (R==0 )) {    
        iB = W * iK / 100;
        B = (int)iB;
        G = B;
        R = B;
    }
    if ((B!=0) || (G!=0 ) || (R!=0 ) || (W!=0 )) {
      ON = 1;
      cs = intro + R + G + B + W + 0 + 0;  
      STREAM* stream = stream_create("/dev/tcp/192.168.178.29/5577",0,0);
    
      sprintf(szBuffer,"%c%c%c%c%c%c%c%c",intro, R, G, B, W, 0, 0, cs);
      stream_write(stream,szBuffer,8);
      stream_flush(stream);
      stream_close(stream);
      sleep(10);
    } else {
      ON = 0;
    }
    
    if (ON != isON) {
      isON = ON;
      if (ON) {
        sprintf(szBuffer,"%c%c%c", 0x71, 0x23, 0x94);
      } else {
        sprintf(szBuffer,"%c%c%c", 0x71, 0x24, 0x95); 
      }
      STREAM* stream2 = stream_create("/dev/tcp/192.168.178.29/5577",0,0);
      stream_write(stream2,szBuffer,3);
      stream_flush(stream2);
      stream_close(stream2);
      sleep(10);
    }
        

  }
    
  sleep(10);
}