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

      break;
    case 'B':
      back();
      break;
    default:
      break; 

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

void right()
