MMDVMHost-Private/YSFControl.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(YSFControl_H)
#define YSFControl_H
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#include "RSSIInterpolator.h"
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#include "YSFNetwork.h"
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#include "YSFDefines.h"
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#include "YSFPayload.h"
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#include "RingBuffer.h"
#include "StopWatch.h"
#include "YSFFICH.h"
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#include "Display.h"
#include "Defines.h"
#include "Timer.h"
#include "Modem.h"
#include <string>
class CYSFControl {
public:
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CYSFControl(const std::string& callsign, bool selfOnly, CYSFNetwork* network, CDisplay* display, unsigned int timeout, bool duplex, bool lowDeviation, bool remoteGateway, CRSSIInterpolator* rssiMapper);
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~CYSFControl();
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bool writeModem(unsigned char* data, unsigned int len);
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unsigned int readModem(unsigned char* data);
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void clock(unsigned int ms);
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bool isBusy() const;
void enable(bool enabled);
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private:
unsigned char* m_callsign;
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unsigned char* m_selfCallsign;
bool m_selfOnly;
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CYSFNetwork* m_network;
CDisplay* m_display;
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bool m_duplex;
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bool m_lowDeviation;
bool m_remoteGateway;
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CRingBuffer<unsigned char> m_queue;
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RPT_RF_STATE m_rfState;
RPT_NET_STATE m_netState;
CTimer m_rfTimeoutTimer;
CTimer m_netTimeoutTimer;
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CTimer m_packetTimer;
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CTimer m_networkWatchdog;
CStopWatch m_elapsed;
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unsigned int m_rfFrames;
unsigned int m_netFrames;
unsigned int m_netLost;
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unsigned int m_rfErrs;
unsigned int m_rfBits;
unsigned int m_netErrs;
unsigned int m_netBits;
unsigned char* m_rfSource;
unsigned char* m_rfDest;
unsigned char* m_netSource;
unsigned char* m_netDest;
CYSFFICH m_lastFICH;
unsigned char m_netN;
CYSFPayload m_rfPayload;
CYSFPayload m_netPayload;
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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 processVWData(bool valid, unsigned char *data);
bool processDNData(bool valid, unsigned char *data);
bool processFRData(bool valid, unsigned char *data);
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void writeQueueRF(const unsigned char* data);
void writeQueueNet(const unsigned char* data);
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void writeNetwork(const unsigned char* data, unsigned int count);
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void writeNetwork();
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void writeEndRF();
void writeEndNet();
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bool openFile();
bool writeFile(const unsigned char* data);
void closeFile();
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bool checkCallsign(const unsigned char* callsign) const;
void processNetCallsigns(const unsigned char* data, unsigned char dgid);
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};
#endif