IR104_Relays.h

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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*-
// vim: set shiftwidth=4 softtabstop=4 expandtab:
/*
 ********************************************************************
 ** NIDAS: NCAR In-situ Data Acquistion Software
 **
 ** 2011, Copyright University Corporation for Atmospheric Research
 **
 ** 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.
 **
 ** The LICENSE.txt file accompanying this software contains
 ** a copy of the GNU General Public License. If it is not found,
 ** write to the Free Software Foundation, Inc.,
 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **
 ********************************************************************
*/
#ifndef NIDAS_DYNLD_IR104_RELAYS_H
#define NIDAS_DYNLD_IR104_RELAYS_H

#include <nidas/linux/diamond/ir104.h>

#include <nidas/core/DSMSensor.h>

#include <nidas/util/IOException.h>
#include <nidas/util/InvalidParameterException.h>
#include <nidas/util/BitArray.h>

namespace nidas { namespace dynld {

class IR104_Relays: public nidas::core::DSMSensor {

public:

    IR104_Relays();

    ~IR104_Relays();

    nidas::core::IODevice* buildIODevice() throw(nidas::util::IOException);

    nidas::core::SampleScanner* buildSampleScanner()
        throw(nidas::util::InvalidParameterException);

    void open(int flags) throw(nidas::util::IOException,
        nidas::util::InvalidParameterException);

    bool process(const nidas::core::Sample*,std::list<const nidas::core::Sample*>& result)
                throw();

    int getNumOutputs() const 
    {
        return _noutputs;
    }

    int getNumInputs() const 
    {
        return _ninputs;
    }

    void clearOutputs(const nidas::util::BitArray& which) 
        throw(nidas::util::IOException,
                nidas::util::InvalidParameterException);

    void setOutputs(const nidas::util::BitArray& which) 
        throw(nidas::util::IOException,
                nidas::util::InvalidParameterException);

    void setOutputs(const nidas::util::BitArray& which,
        const nidas::util::BitArray& val) 
        throw(nidas::util::IOException,
                nidas::util::InvalidParameterException);

    nidas::util::BitArray getOutputs() throw(nidas::util::IOException);

    nidas::util::BitArray getInputs() throw(nidas::util::IOException);

private:

    int _noutputs;

    int _ninputs;

};

}}  // namespace nidas namespace dynld

#endif