153 lines
4.9 KiB
C++
153 lines
4.9 KiB
C++
/*
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* Copyright (C) 2011-2017 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef MODEM_H
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#define MODEM_H
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#include "SerialController.h"
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#include "RingBuffer.h"
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#include "Defines.h"
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#include "Timer.h"
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#include <string>
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enum RESP_TYPE_MMDVM {
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RTM_OK,
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RTM_TIMEOUT,
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RTM_ERROR
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};
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class CModem {
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public:
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CModem(const std::string& port, bool duplex, bool rxInvert, bool txInvert, bool pttInvert, unsigned int txDelay, unsigned int dmrDelay, bool trace, bool debug);
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~CModem();
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void setRFParams(unsigned int rxFrequency, unsigned int txFrequency);
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void setModeParams(bool dstarEnabled, bool dmrEnabled, bool ysfEnabled, bool p25Enabled);
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void setLevels(unsigned int rxLevel, unsigned int cwIdTXLevel, unsigned int dstarTXLevel, unsigned int dmrTXLevel, unsigned int ysfTXLevel, unsigned int p25Enabled);
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void setDMRParams(unsigned int colorCode);
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void setYSFParams(bool loDev);
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bool open();
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unsigned int readDStarData(unsigned char* data);
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unsigned int readDMRData1(unsigned char* data);
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unsigned int readDMRData2(unsigned char* data);
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unsigned int readYSFData(unsigned char* data);
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unsigned int readP25Data(unsigned char* data);
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unsigned int readSerial(unsigned char* data, unsigned int length);
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bool hasDStarSpace() const;
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bool hasDMRSpace1() const;
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bool hasDMRSpace2() const;
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bool hasYSFSpace() const;
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bool hasP25Space() const;
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bool hasTX() const;
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bool hasCD() const;
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bool hasLockout() const;
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bool hasError() const;
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bool writeDStarData(const unsigned char* data, unsigned int length);
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bool writeDMRData1(const unsigned char* data, unsigned int length);
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bool writeDMRData2(const unsigned char* data, unsigned int length);
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bool writeYSFData(const unsigned char* data, unsigned int length);
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bool writeP25Data(const unsigned char* data, unsigned int length);
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bool writeDMRStart(bool tx);
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bool writeDMRShortLC(const unsigned char* lc);
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bool writeDMRAbort(unsigned int slotNo);
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bool writeSerial(const unsigned char* data, unsigned int length);
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bool setMode(unsigned char mode);
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bool sendCWId(const std::string& callsign);
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HW_TYPE getHWType() const;
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void clock(unsigned int ms);
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void close();
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private:
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std::string m_port;
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unsigned int m_dmrColorCode;
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bool m_ysfLoDev;
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bool m_duplex;
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bool m_rxInvert;
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bool m_txInvert;
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bool m_pttInvert;
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unsigned int m_txDelay;
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unsigned int m_dmrDelay;
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unsigned int m_rxLevel;
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unsigned int m_cwIdTXLevel;
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unsigned int m_dstarTXLevel;
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unsigned int m_dmrTXLevel;
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unsigned int m_ysfTXLevel;
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unsigned int m_p25TXLevel;
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bool m_trace;
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bool m_debug;
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unsigned int m_rxFrequency;
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unsigned int m_txFrequency;
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bool m_dstarEnabled;
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bool m_dmrEnabled;
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bool m_ysfEnabled;
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bool m_p25Enabled;
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CSerialController m_serial;
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unsigned char* m_buffer;
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unsigned int m_length;
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unsigned int m_offset;
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CRingBuffer<unsigned char> m_rxDStarData;
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CRingBuffer<unsigned char> m_txDStarData;
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CRingBuffer<unsigned char> m_rxDMRData1;
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CRingBuffer<unsigned char> m_rxDMRData2;
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CRingBuffer<unsigned char> m_txDMRData1;
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CRingBuffer<unsigned char> m_txDMRData2;
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CRingBuffer<unsigned char> m_rxYSFData;
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CRingBuffer<unsigned char> m_txYSFData;
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CRingBuffer<unsigned char> m_rxP25Data;
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CRingBuffer<unsigned char> m_txP25Data;
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CTimer m_statusTimer;
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CTimer m_inactivityTimer;
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CTimer m_playoutTimer;
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unsigned int m_dstarSpace;
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unsigned int m_dmrSpace1;
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unsigned int m_dmrSpace2;
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unsigned int m_ysfSpace;
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unsigned int m_p25Space;
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bool m_tx;
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bool m_cd;
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bool m_lockout;
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bool m_error;
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HW_TYPE m_hwType;
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bool readVersion();
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bool readStatus();
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bool setConfig();
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bool setFrequency();
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void printDebug();
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RESP_TYPE_MMDVM getResponse();
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};
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#endif
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