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82 lines
3.2 KiB
C++
82 lines
3.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 Edouard Griffiths, F4EXB //
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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 as version 3 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 V3 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, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_REMOTESINKSINK_H_
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#define INCLUDE_REMOTESINKSINK_H_
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#include <QObject>
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#include <QMutex>
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#include "dsp/channelsamplesink.h"
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#include "channel/remotedatablock.h"
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#include "remotesinksettings.h"
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class DeviceSampleSource;
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class RemoteSinkThread;
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class RemoteSinkSink : public QObject, public ChannelSampleSink {
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Q_OBJECT
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public:
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RemoteSinkSink();
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~RemoteSinkSink();
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virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end);
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void applySettings(const RemoteSinkSettings& settings, bool force = false);
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void applySampleRate(uint32_t sampleRate);
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void start();
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void stop();
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bool isRunning() const { return m_running; }
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/** Set center frequency given in Hz */
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void setCenterFrequency(uint64_t centerFrequency) { m_centerFrequency = centerFrequency; }
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/** Set sample rate given in Hz */
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void setNbBlocksFEC(int nbBlocksFEC);
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void setTxDelay(int txDelay, int nbBlocksFEC);
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void setDataAddress(const QString& address) { m_dataAddress = address; }
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void setDataPort(uint16_t port) { m_dataPort = port; }
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signals:
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void dataBlockAvailable(RemoteDataBlock *dataBlock);
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private:
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RemoteSinkSettings m_settings;
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RemoteSinkThread *m_remoteSinkThread;
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bool m_running;
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int m_txBlockIndex; //!< Current index in blocks to transmit in the Tx row
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uint16_t m_frameCount; //!< transmission frame count
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int m_sampleIndex; //!< Current sample index in protected block data
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RemoteSuperBlock m_superBlock;
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RemoteMetaDataFEC m_currentMetaFEC;
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RemoteDataBlock *m_dataBlock;
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QMutex m_dataBlockMutex;
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uint64_t m_centerFrequency;
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int64_t m_frequencyOffset;
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uint32_t m_sampleRate;
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int m_nbBlocksFEC;
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int m_txDelay;
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QString m_dataAddress;
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uint16_t m_dataPort;
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};
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#endif // INCLUDE_REMOTESINKSINK_H_
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