satellite-lora-phy-rx.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2017 University of Padova
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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
 *
 * Author: Davide Magrin <magrinda@dei.unipd.it>
 */
 
#ifndef SAT_LORA_PHY_RX_H
#define SAT_LORA_PHY_RX_H
 
#include "satellite-lora-phy-tx.h"
#include "satellite-phy-rx.h"
 
#include "ns3/nstime.h"
#include "ns3/object.h"
#include "ns3/packet.h"
 
#include <stdint.h>
 
namespace ns3
{

class SatLoraPhyRx : public SatPhyRx
{
  public:
    enum State
    {
        SLEEP,

        STANDBY,

        TX,

        RX
    };
 
    // TypeId
    static TypeId GetTypeId(void);

    SatLoraPhyRx();
    virtual ~SatLoraPhyRx();

    virtual void StartRx(Ptr<SatSignalParameters> rxParams);

    bool IsTransmitting(void);

    bool IsOnFrequency(double frequency);

    void SwitchToStandby(void);

    void SwitchToSleep(void);

    void SwitchToRx();

    void SwitchToTx();

    void SetFrequency(double frequencyMHz);

    void SetSpreadingFactor(uint8_t sf);
 
    State GetState();
 
  protected:
  private:
    // The state this PHY is currently in.
    State m_state;
 
    // The frequency this device is listening on
    double m_frequency;
 
    // The Spreading Factor this device is listening for
    uint8_t m_sf;
};
 
} /* namespace ns3 */
 
#endif /* SAT_LORA_PHY_RX_H */