   @license MIT License
   @authors "Filipe Laíns" <filipe.lains@gmail.com>
   @authors "Luís Ferreira" <lsferreira169@gmail.com>
-  @version BETA 0.3 14/11/2016
+  @version BETA 0.4 14/11/2016
 */
 
 // External Libraries

  }
}

// Walk
inline void walk(){
  digitalWrite(MOTOR_RIGHT, HIGH);
  digitalWrite(MOTOR_LEFT, HIGH);
}

// Walk
inline void walk(int speed){
  analogWrite(MOTOR_RIGHT, speed);
  analogWrite(MOTOR_LEFT, speed);
}

// Stop
inline void stop(){
  digitalWrite(MOTOR_RIGHT, LOW);
  digitalWrite(MOTOR_LEFT, LOW);

    delay(200);
}

/**
     Rotates
     
     @param direction
*/
inline void rotate(Direction d){
  delay(300);
  switch(d){
