sdrangel/plugins/samplemimo/bladerf2mimo/bladerf2mothread.h

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2020-11-10 18:09:44 +00:00
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 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 PLUGINS_SAMPLEMIMO_BLADERF2MIMO_BLADERF2MOTHREAD_H_
#define PLUGINS_SAMPLEMIMO_BLADERF2MIMO_BLADERF2MOTHREAD_H_
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <libbladeRF.h>
#include "dsp/interpolators.h"
class SampleMOFifo;
class BladeRF2MOThread : public QThread {
Q_OBJECT
public:
BladeRF2MOThread(struct bladerf* dev, QObject* parent = nullptr);
~BladeRF2MOThread();
void startWork();
void stopWork();
bool isRunning() const { return m_running; }
void setLog2Interpolation(unsigned int log2Interp);
unsigned int getLog2Interpolation() const;
void setFcPos(int fcPos);
int getFcPos() const;
void setFifo(SampleMOFifo *sampleFifo) { m_sampleFifo = sampleFifo; }
SampleMOFifo *getFifo() { return m_sampleFifo; }
private:
QMutex m_startWaitMutex;
QWaitCondition m_startWaiter;
bool m_running;
struct bladerf* m_dev;
qint16 *m_buf; //!< Full buffer for SISO or MIMO operation
SampleMOFifo* m_sampleFifo;
Interpolators<qint16, SDR_TX_SAMP_SZ, 12> m_interpolators[2];
unsigned int m_log2Interp;
int m_fcPos;
void run();
unsigned int getNbFifos();
void callbackPart(qint16* buf, qint32 nSamples, int iBegin);
void callback(qint16* buf, qint32 samplesPerChannel);
};
#endif /* PLUGINS_SAMPLEMIMO_BLADERF2MIMO_BLADERF2MOTHREAD_H_ */