sdrangel/plugins/channelrx/demodft8/ft8demodworker.h

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4.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2023 Edouard Griffiths, F4EXB //
// //
// 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 as version 3 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 V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_FT8DEMODWORKER_H
#define INCLUDE_FT8DEMODWORKER_H
#include <QObject>
#include <QSet>
#include "ft8.h"
#include "unpack.h"
class QDateTime;
class MessageQueue;
class MsgReportFT8Messages;
class ChannelAPI;
class FT8DemodWorker : public QObject
{
Q_OBJECT
public:
FT8DemodWorker();
~FT8DemodWorker();
void processBuffer(int16_t *buffer, QDateTime periodTS);
void setRecordSamples(bool recordSamples) { m_recordSamples = recordSamples; }
void setLogMessages(bool logMessages) { m_logMessages = logMessages; }
void setNbDecoderThreads(int nbDecoderThreads) { m_nbDecoderThreads = nbDecoderThreads; }
void setDecoderTimeBudget(float decoderTimeBudget) { m_decoderTimeBudget = decoderTimeBudget; }
void setUseOSD(bool useOSD) { m_useOSD = useOSD; }
void setOSDDepth(int osdDepth) { m_osdDepth = osdDepth; }
void setOSDLDPCThreshold(int osdLDPCThreshold) { m_osdLDPCThreshold = osdLDPCThreshold; }
void setVerifyOSD(bool verifyOSD) { m_verifyOSD = verifyOSD; }
void setLowFrequency(int lowFreq) { m_lowFreq = lowFreq; }
void setHighFrequency(int highFreq) { m_highFreq = highFreq; }
void setReportingMessageQueue(MessageQueue *messageQueue) { m_reportingMessageQueue = messageQueue; }
void invalidateSequence() { m_invalidSequence = true; }
void setBaseFrequency(qint64 baseFrequency) { m_baseFrequency = baseFrequency; }
void setChannel(ChannelAPI *channel) { m_channel = channel; }
private:
class FT8Callback : public FT8::CallbackInterface
{
public:
FT8Callback
(const QDateTime& periodTS,
qint64 baseFrequency,
FT8::Packing& packing,
const QString& name
);
virtual int hcb(
int *a91,
float hz0,
float off,
const char *comment,
float snr,
int pass,
int correct_bits
);
virtual QString get_name();
const std::map<std::string, bool>& getMsgMap() { return cycle_already; }
MsgReportFT8Messages *getReportMessage() { return m_msgReportFT8Messages; }
void setValidCallsigns(const QSet<QString> *validCallsigns) { m_validCallsigns = validCallsigns; }
private:
QMutex cycle_mu;
std::map<std::string, bool> cycle_already;
FT8::Packing& m_packing;
MsgReportFT8Messages *m_msgReportFT8Messages;
const QDateTime& m_periodTS;
qint64 m_baseFrequency;
QString m_name;
const QSet<QString> *m_validCallsigns;
};
QString m_samplesPath;
QString m_logsPath;
bool m_recordSamples;
bool m_logMessages;
int m_nbDecoderThreads;
float m_decoderTimeBudget;
bool m_useOSD;
int m_osdDepth;
int m_osdLDPCThreshold;
bool m_verifyOSD;
int m_lowFreq;
int m_highFreq;
bool m_invalidSequence;
qint64 m_baseFrequency;
FT8::FT8Decoder m_ft8Decoder;
FT8::Packing m_packing;
MessageQueue *m_reportingMessageQueue;
ChannelAPI *m_channel;
QSet<QString> m_validCallsigns;
};
#endif // INCLUDE_FT8DEMODWORKER_H