SingleChannelRadio.h

/* -*- mode:c++ -*- ********************************************************
 * file:        SingleChannelRadio.h
 *
 * author:      Andreas Koepke
 *
 * copyright:   (C) 2005 Telecommunication Networks Group (TKN) at
 *              Technische Universitaet Berlin, Germany.
 *
 *              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.
 *              For further information see file COPYING
 *              in the top level directory
 ***************************************************************************
 * part of:     framework implementation developed by tkn
 ***************************************************************************/

#ifndef SINGLECHANNELRADIO_H
#define SINGLECHANNELRADIO_H

#include <omnetpp.h>
#include <BasicModule.h>
#include <ModuleAccess.h>
#include <ActiveChannel.h>
#include "RadioState.h"
#include "Bitrate.h"

class SingleChannelRadio : public BasicModule
{
    Module_Class_Members(SingleChannelRadio,BasicModule,0);

 protected:
    RadioState state;
    int stateCat;

    ActiveChannel aChannel;
    int aChannelCat;

    Bitrate bitrate;
    int bitrateCat;

    simtime_t swSleep;
    simtime_t swSend;
    simtime_t swRecv;

    cMessage *timer;
    bool handlingTimer;

    int nicModuleId;
    
protected:
    bool switchTo(RadioState::States, simtime_t delta);
    
public:
    virtual void initialize(int);
    virtual void finish();
    
    virtual void handleMessage( cMessage* );
    
    bool switchToSleep();
    bool switchToSend();
    bool switchToRecv();

    bool setActiveChannel(int c);

    bool setBitrate(double b);
};

class  SingleChannelRadioAccess : public ModuleAccess<SingleChannelRadio>
{
    public:
        SingleChannelRadioAccess() : ModuleAccess<SingleChannelRadio>("radio") {}
};

#endif

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