epuckLEDs.hpp

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/* Copyright 2008 Renato Florentino Garcia <fgar.renato@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2, as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef EPUCK_LEDS_HPP
#define EPUCK_LEDS_HPP

#include "epuckInterface.hpp"

class EpuckLEDs : public EpuckInterface
{
public:

  static const unsigned RING_LEDS_NUM = 8;

  struct LEDstate
  {
    bool ring[RING_LEDS_NUM]; 
    bool front;               
    bool body;                
  };

  EpuckLEDs(const SerialPort* const serialPort);

  void SetRingLED(bool ringLED[RING_LEDS_NUM]);

  void SetRingLED(unsigned id, bool state);

  void SetFrontLED(bool state);

  void SetBodyLED(bool state);

  void ClearInternal();

private:

  LEDstate ledState;

  void SendLEDState() const;
};


#endif /* EPUCK_LEDS_HPP */