   recrpm,
   finrpm,
   fin
-}state;
+} state;
 const int ledPin = 13;
 const int FFPin = 12;
 void setup()

 * SOFTWARE.
 */

int percentage;
int rpm;
int rpmt;
int maxrpm;
enum state_t
{
  idle,

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Michael Drost
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
