MMDVMHost-Private/NXDNControl.h

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/*
* Copyright (C) 2015-2020 by Jonathan Naylor G4KLX
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*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if !defined(NXDNControl_H)
#define NXDNControl_H
#include "RSSIInterpolator.h"
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#include "NXDNNetwork.h"
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#include "NXDNDefines.h"
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#include "NXDNLayer3.h"
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#include "NXDNLookup.h"
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#include "RingBuffer.h"
#include "StopWatch.h"
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#include "NXDNLICH.h"
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#include "Display.h"
#include "Defines.h"
#include "Timer.h"
#include "Modem.h"
#include <string>
class CNXDNControl {
public:
CNXDNControl(unsigned int ran, unsigned int id, bool selfOnly, INXDNNetwork* network, CDisplay* display, unsigned int timeout, bool duplex, bool remoteGateway, CNXDNLookup* lookup, CRSSIInterpolator* rssiMapper);
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~CNXDNControl();
bool writeModem(unsigned char* data, unsigned int len);
unsigned int readModem(unsigned char* data);
void clock(unsigned int ms);
bool isBusy() const;
void enable(bool enabled);
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private:
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unsigned int m_ran;
unsigned int m_id;
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bool m_selfOnly;
INXDNNetwork* m_network;
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CDisplay* m_display;
bool m_duplex;
bool m_remoteGateway;
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CNXDNLookup* m_lookup;
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CRingBuffer<unsigned char> m_queue;
RPT_RF_STATE m_rfState;
RPT_NET_STATE m_netState;
CTimer m_rfTimeoutTimer;
CTimer m_netTimeoutTimer;
CTimer m_packetTimer;
CTimer m_networkWatchdog;
CStopWatch m_elapsed;
unsigned int m_rfFrames;
unsigned int m_netFrames;
unsigned int m_rfErrs;
unsigned int m_rfBits;
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CNXDNLICH m_rfLastLICH;
CNXDNLayer3 m_rfLayer3;
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CNXDNLayer3 m_netLayer3;
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unsigned char m_rfMask;
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unsigned char m_netMask;
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CRSSIInterpolator* m_rssiMapper;
unsigned char m_rssi;
unsigned char m_maxRSSI;
unsigned char m_minRSSI;
unsigned int m_aveRSSI;
unsigned int m_rssiCount;
bool m_enabled;
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FILE* m_fp;
bool processVoice(unsigned char usc, unsigned char option, unsigned char *data);
bool processData(unsigned char option, unsigned char *data);
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void writeQueueRF(const unsigned char* data);
void writeQueueNet(const unsigned char* data);
void writeNetwork(const unsigned char* data, NXDN_NETWORK_MESSAGE_TYPE type);
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void writeNetwork();
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void scrambler(unsigned char* data) const;
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void writeEndRF();
void writeEndNet();
bool openFile();
bool writeFile(const unsigned char* data);
void closeFile();
};
#endif