uw-phy-WakeUp.h

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//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. Neither the name of the University of Padova (SIGNET lab) nor the
//    names of its contributors may be used to endorse or promote products
//    derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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//
 
#ifndef UW_WAKEUP_H
#define UW_WAKEUP_H
 
#include <mphy.h>
#include <map>
#include "wake-up-pkt-hdr.h"
 
#define UW_WAKEUP_MODNAME "WKUP"
#define DROP_REASON_BELOW_THRESHOLD "DBT"
 
class MPhy_WakeUp : public MPhy
{
 
public:
    MPhy_WakeUp();
    virtual ~MPhy_WakeUp();
    virtual int getModulationType(Packet *);
    virtual double
    getTxDuration(Packet *p)
    {
        return (ToneDuration_);
    }
    virtual double getPER(double snr, int nbits);
    virtual int
    getDroppedPktsTxPending()
    {
        return droppedPktsTxPending;
    }
    virtual int command(int argc, const char *const *argv);
 
protected:
    virtual void startTx(Packet *p);
    virtual void endTx(Packet *p);
    virtual void startRx(Packet *p);
    virtual void endRx(Packet *p);
    virtual double getNoisePower(Packet *p);
    virtual MSpectralMask *getTxSpectralMask(Packet *p);
    virtual void dropPacket(Packet *p);
    void
    incrDroppedPktsTxPending()
    {
        droppedPktsTxPending++;
    }
 
    virtual void waitForUser();
 
    Packet *PktRx; 
    static bool
            initialized; 
    static int modid; 
    bool txActive;
 
    /* input */
    double AcquisitionThreshold_dB_; 
    double ToneDuration_; 
    double MaxTxRange_; 
    int droppedPktsTxPending; 
};
 
#endif /* UW_WAKEUP_H */