AnalogOutput.hpp

/***************************************************************************
  tag: Peter Soetens  Thu Apr 22 20:40:58 CEST 2004  AnalogOutput.hpp

                        AnalogOutput.hpp -  description
                           -------------------
    begin                : Thu April 22 2004
    copyright            : (C) 2004 Peter Soetens
    email                : peter.soetens@mech.kuleuven.ac.be

 ***************************************************************************
 *   This library 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;                 *
 *   version 2 of the License.                                             *
 *                                                                         *
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 *   software library without restriction.  Specifically, if other files   *
 *   instantiate templates or use macros or inline functions from this     *
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 *   resulting executable to be covered by the GNU General Public          *
 *   License.  This exception does not however invalidate any other        *
 *   reasons why the executable file might be covered by the GNU General   *
 *   Public License.                                                       *
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 *   This library is distributed in the hope that it will be useful,       *
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 *   Lesser General Public License for more details.                       *
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 ***************************************************************************/

#ifndef ANALOGOUTPUT_HPP
#define ANALOGOUTPUT_HPP

#include "AnalogOutInterface.hpp"

namespace RTT
{ namespace dev {




    class RTT_API AnalogOutput
    {
    public:
        AnalogOutput( AnalogOutInterface* ana_out, unsigned int channel_nr )
            :board(ana_out), channel(channel_nr)
        {
        }

        ~AnalogOutput() {};

        int value(double v)
        {
            return board->write(channel, v);
        }

        int rawValue(int i)
        {
            return board->rawWrite(channel, i);
        }

        double value()
        {
            double r = 0.0;
            board->read(channel, r);
            return r;
        }

        int rawValue()
        {
            int r = 0;
            board->rawRead(channel, r);
            return r;
        }

        double highest()
        {
            return board->highest(channel);
        }

        double lowest()
        {
            return board->lowest(channel);
        }

    private:
        AnalogOutInterface *board;
        int channel;
    };
}}

#endif // ANALOGOUTPUT_HPP