ArIrrfDevice.h

/*
ActivMedia Robotics Interface for Applications (ARIA)
Copyright (C) 2004,2005 ActivMedia Robotics, LLC


     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.

     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, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

If you wish to redistribute ARIA under different terms, contact 
ActivMedia Robotics for information about a commercial version of ARIA at 
robots@activmedia.com or 
ActivMedia Robotics, 19 Columbia Drive, Amherst, NH 03031; 800-639-9481

*/


#ifndef ARIRRFDEVICE_H
#define ARIRRFDEVICE_H

#include "ariaTypedefs.h"
#include "ArRangeDevice.h"
#include "ArFunctor.h"

#include "ArRobot.h"


class ArIrrfDevice : public ArRangeDevice
{
public:
  ArIrrfDevice(size_t currentBufferSize = 91,
                        size_t cumulativeBufferSize = 273,
                        const char * name = "irrf");
  virtual ~ArIrrfDevice();

  bool packetHandler(ArRobotPacket *packet);

  void setCumulativeMaxRange(double r) { myCumulativeMaxRange = r; }
  virtual void setRobot(ArRobot *);

protected:
  ArRetFunctor1C<bool, ArIrrfDevice, ArRobotPacket *> myPacketHandler;
  ArTime myLastReading;
  void processReadings(void);
  double myCumulativeMaxRange;
  double myFilterNearDist;
  double myFilterFarDist;
  std::map<int, ArSensorReading *> myIrrfReadings;
};


#endif // ARIRRFDEVICE_H

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