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/*
* Copyright (C) 2011-2015 by Jonathan Naylor G4KLX
*
* 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.
*/
#ifndef DVMegaController_H
#define DVMegaController_H
#include "SerialDataController.h"
#include "RingBuffer.h"
#include "Modem.h"
#include "Utils.h"
#include <wx/wx.h>
enum RESP_TYPE_MEGA {
RTM_TIMEOUT,
RTM_ERROR,
RTM_UNKNOWN,
RTM_GET_STATUS,
RTM_GET_VERSION,
RTM_GET_SERIAL,
RTM_GET_CONFIG,
RTM_SET_CONFIG,
RTM_RXPREAMBLE,
RTM_START,
RTM_HEADER,
RTM_RXSYNC,
RTM_DATA,
RTM_EOT,
RTM_RXLOST,
RTM_SET_TESTMDE
};
class CDVMegaController : public CModem {
public:
CDVMegaController(const wxString& port, const wxString& path, bool rxInvert, bool txInvert, unsigned int txDelay);
CDVMegaController(const wxString& port, const wxString& path, unsigned int txDelay, unsigned int rxFrequency, unsigned int txFrequency, unsigned int power);
virtual ~CDVMegaController();
virtual void* Entry();
virtual bool start();
virtual unsigned int getSpace();
virtual bool isTXReady();
virtual bool writeHeader(const CHeaderData& header);
virtual bool writeData(const unsigned char* data, unsigned int length, bool end);
virtual wxString getPath() const;
private:
wxString m_port;
wxString m_path;
bool m_rxInvert;
bool m_txInvert;
unsigned int m_txDelay;
unsigned int m_rxFrequency;
unsigned int m_txFrequency;
unsigned int m_power;
CSerialDataController m_serial;
unsigned char* m_buffer;
CRingBuffer<unsigned char> m_txData;
unsigned char m_txCounter;
unsigned char m_pktCounter;
bool m_rx;
unsigned int m_txSpace;
bool m_txEnabled;
bool m_checksum;
bool readVersion();
bool readStatus();
bool setConfig();
bool setFrequencyAndPower();
bool setEnabled(bool enable);
RESP_TYPE_MEGA getResponse(unsigned char* buffer, unsigned int& length);
bool findPort();
bool findPath();
bool findModem();
bool openModem();
};
#endif

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