   digitalWrite(pinRb,LOW);
   DirectionL=true;
   DirectionR=true;
-  analogWrite(EA,outputL);
-  analogWrite(EB,outputR);  
+  drive();
 }
 
 void back()

  digitalWrite(pinRb,LOW);
  DirectionL=false;
  DirectionR=true;
  analogWrite(EA,outputL);
  analogWrite(EB,outputR);
}

void right()

  digitalWrite(pinRb,HIGH);
  DirectionL=true;
  DirectionR=false;
  drive();
}

void stopfb()
