char donneesalire2;
  char donneesalire5;
  char donneesalire6;
  char donneesalire7;
  char donneesalire8;
  char donneesalire9;

  String donneesalire,val1,val11;
  String donneesalire3,val2,val22;
  String donneesalire4,val3,val33;

  int i = 0,rouge1, rouge2, bleu1, bleu2, vert1, vert2 ;

  int ledb (9) ;
  int ledV (10);
  int ledR (11);

  int calc ;
  int calc2 ;
  int calc3 ;


  void setup() {

  Serial.begin(9600);
  Serial.flush(); 
  donneesalire = "";val1=" ";val2=" ";val3=" ";
  pinMode(9, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(10, OUTPUT);
  }

  void loop() {
  Serial.flush();
  if (Serial.available() <= 0){donneesalire2="";i=0;val1="";i=2;val11="";}
  if (Serial.available() > 0) { donneesalire2 = (Serial.read());
   i++;

    if (i ==1) { val1 += donneesalire2-55; Serial.println(val1);}
      rouge1 = val1.toInt(); 
                                            
    if ( rouge1>=-7 && rouge1<=2) {rouge1 = rouge1+7;}
  }
      if (Serial.available() <= 0){donneesalire2="";i=0;val1="";i=2;val11="";}
  if (Serial.available() > 0) { donneesalire2 = (Serial.read());

    if (i ==2) { val11 += donneesalire2-55; }
      rouge2 = val11.toInt();

    if ( rouge2>=-7 && rouge2<=2) {rouge2 = rouge2+7;}

    

}

calc = (rouge1*16 + rouge2);

Serial.print("1=");Serial.println(calc);
analogWrite(11, calc);


if (Serial.available() <= 0){donneesalire3="";i=0;val2="";val22="";}
if (Serial.available() > 0) { donneesalire5 = (Serial.read());
  i++;

    if (i ==4) { val2 += donneesalire5-55; Serial.println(val2);}
      bleu1 = val2.toInt(); 

    if ( bleu1>=-7 && bleu1<=2) {bleu1 = bleu1+7;}

    if (i ==5) { val22 += donneesalire5-55; }
      bleu2 = val22.toInt();
    
    if ( bleu2>=-7 && bleu2<=2) {bleu2 = bleu2+7;}     

}

calc2 = (bleu1*16 + bleu2);

Serial.print("2=");Serial.println(calc2);
analogWrite(9, calc2);

if (Serial.available() <= 0){donneesalire4="";i=0;val3="";val33="";}
if (Serial.available() > 0) { donneesalire6 = (Serial.read());
  i++;

    if (i ==7) { val3 += donneesalire6-55; Serial.println(val3);}
      vert1 = val3.toInt();
                                            
    if ( vert1>=-7 && vert1<=2) {vert1 = vert1+7;}
    
    if (i ==8) { val33 += donneesalire6-55; }
      vert2 = val33.toInt();
                                          
    if (vert2>=-7 && vert2<=2) {vert2 = vert2+7;}     

}

calc3 = (vert1*16 + vert2);

Serial.print("3=");Serial.println(calc3);


Serial.print("rouge1 =");
Serial.println(rouge1);

Serial.print("rouge2 =");
Serial.println(rouge2);

Serial.print("bleu 1 =");
Serial.println(bleu1);

Serial.print("bleu 2 =");
Serial.println(bleu2);

Serial.print("vert 1 =");
Serial.println(vert1);

Serial.print("vert 2 =");
Serial.println(vert2);


delay(500);
analogWrite(10, calc3);

  
  }