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65 lines
2.6 KiB
C++
65 lines
2.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 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 _PLUTOSDR_PLUTOSDRMOTHREAD_H_
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#define _PLUTOSDR_PLUTOSDRMOTHREAD_H_
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#include <QThread>
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#include <QMutex>
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#include <QWaitCondition>
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#include "dsp/interpolators.h"
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class SampleMOFifo;
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class DevicePlutoSDRBox;
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class PlutoSDRMOThread : public QThread {
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Q_OBJECT
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public:
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PlutoSDRMOThread(DevicePlutoSDRBox* plutoBox, QObject* parent = nullptr);
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~PlutoSDRMOThread();
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void startWork();
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void stopWork();
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bool isRunning() const { return m_running; }
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void setLog2Interpolation(unsigned int log2Interp);
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unsigned int getLog2Interpolation() const;
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void setFcPos(int fcPos);
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int getFcPos() const;
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void setFifo(SampleMOFifo *sampleFifo) { m_sampleFifo = sampleFifo; }
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SampleMOFifo *getFifo() { return m_sampleFifo; }
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private:
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QMutex m_startWaitMutex;
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QWaitCondition m_startWaiter;
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bool m_running;
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DevicePlutoSDRBox *m_plutoBox;
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qint16 *m_buf[2]; //!< one buffer per I/Q channel
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SampleMOFifo *m_sampleFifo;
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Interpolators<qint16, SDR_TX_SAMP_SZ, 12> m_interpolators[2];
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unsigned int m_log2Interp;
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int m_fcPos;
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void run();
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unsigned int getNbFifos();
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void callbackPart(qint16* buf[2], qint32 nSamples, int iBegin);
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void callback(qint16* buf[2], qint32 samplesPerChannel);
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};
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#endif // _PLUTOSDR_PLUTOSDRMOTHREAD_H_
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