kopia lustrzana https://github.com/f4exb/sdrangel
80 wiersze
3.0 KiB
C++
80 wiersze
3.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2015 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 //
|
|
// //
|
|
// 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_SAMPLESINK_BLADERF2OUTPUT_BLADERF2OUTPUTTHREAD_H_
|
|
#define PLUGINS_SAMPLESINK_BLADERF2OUTPUT_BLADERF2OUTPUTTHREAD_H_
|
|
|
|
#include <QThread>
|
|
#include <QMutex>
|
|
#include <QWaitCondition>
|
|
#include <libbladeRF.h>
|
|
|
|
#include "bladerf2/devicebladerf2shared.h"
|
|
#include "dsp/interpolators.h"
|
|
|
|
class SampleSinkFifo;
|
|
|
|
class BladeRF2OutputThread : public QThread {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
BladeRF2OutputThread(struct bladerf* dev, unsigned int nbTxChannels, QObject* parent = 0);
|
|
~BladeRF2OutputThread();
|
|
|
|
void startWork();
|
|
void stopWork();
|
|
bool isRunning() const { return m_running; }
|
|
unsigned int getNbChannels() const { return m_nbChannels; }
|
|
void setLog2Interpolation(unsigned int channel, unsigned int log2_interp);
|
|
unsigned int getLog2Interpolation(unsigned int channel) const;
|
|
void setFifo(unsigned int channel, SampleSourceFifo *sampleFifo);
|
|
SampleSourceFifo *getFifo(unsigned int channel);
|
|
|
|
private:
|
|
struct Channel
|
|
{
|
|
SampleSourceFifo* m_sampleFifo;
|
|
unsigned int m_log2Interp;
|
|
Interpolators<qint16, SDR_TX_SAMP_SZ, 12> m_interpolators;
|
|
|
|
Channel() :
|
|
m_sampleFifo(0),
|
|
m_log2Interp(0)
|
|
{}
|
|
|
|
~Channel()
|
|
{}
|
|
};
|
|
|
|
QMutex m_startWaitMutex;
|
|
QWaitCondition m_startWaiter;
|
|
bool m_running;
|
|
struct bladerf* m_dev;
|
|
|
|
Channel *m_channels; //!< Array of channels dynamically allocated for the given number of Tx channels
|
|
qint16 *m_buf; //!< Full buffer for SISO or MIMO operation
|
|
unsigned int m_nbChannels;
|
|
|
|
void run();
|
|
unsigned int getNbFifos();
|
|
void callbackSO(qint16* buf, qint32 len, unsigned int channel = 0);
|
|
void callbackMO(qint16* buf, qint32 samplesPerChannel);
|
|
};
|
|
|
|
|
|
|
|
#endif /* PLUGINS_SAMPLESINK_BLADERF2OUTPUT_BLADERF2OUTPUTTHREAD_H_ */
|