mirror of https://github.com/f4exb/sdrangel.git
105 lines
4.3 KiB
C++
105 lines
4.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2018-2019 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
|
|
// //
|
|
// 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_SAMPLESINK_SOAPYSDROUTPUT_SOAPYSDROUTPUTTHREAD_H_
|
|
#define PLUGINS_SAMPLESINK_SOAPYSDROUTPUT_SOAPYSDROUTPUTTHREAD_H_
|
|
|
|
|
|
#include <QThread>
|
|
#include <QMutex>
|
|
#include <QWaitCondition>
|
|
|
|
#include <SoapySDR/Device.hpp>
|
|
|
|
#include "soapysdr/devicesoapysdrshared.h"
|
|
#include "dsp/interpolators.h"
|
|
#include "dsp/interpolatorsif.h"
|
|
|
|
class SampleSourceFifo;
|
|
|
|
class SoapySDROutputThread : public QThread {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SoapySDROutputThread(SoapySDR::Device* dev, unsigned int nbTxChannels, QObject* parent = nullptr);
|
|
~SoapySDROutputThread();
|
|
|
|
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 setSampleRate(unsigned int sampleRate) { m_sampleRate = sampleRate; }
|
|
unsigned int getSampleRate() const { return m_sampleRate; }
|
|
void setFifo(unsigned int channel, SampleSourceFifo *sampleFifo);
|
|
SampleSourceFifo *getFifo(unsigned int channel);
|
|
|
|
private:
|
|
struct Channel
|
|
{
|
|
SampleSourceFifo* m_sampleFifo;
|
|
unsigned int m_log2Interp;
|
|
Interpolators<qint8, SDR_TX_SAMP_SZ, 8> m_interpolators8;
|
|
Interpolators<qint16, SDR_TX_SAMP_SZ, 12> m_interpolators12;
|
|
Interpolators<qint16, SDR_TX_SAMP_SZ, 16> m_interpolators16;
|
|
InterpolatorsIF<SDR_TX_SAMP_SZ, SDR_TX_SAMP_SZ> m_interpolatorsIF;
|
|
|
|
Channel() :
|
|
m_sampleFifo(0),
|
|
m_log2Interp(0)
|
|
{}
|
|
|
|
~Channel()
|
|
{}
|
|
};
|
|
|
|
enum InterpolatorType
|
|
{
|
|
Interpolator8,
|
|
Interpolator12,
|
|
Interpolator16,
|
|
InterpolatorFloat
|
|
};
|
|
|
|
|
|
QMutex m_startWaitMutex;
|
|
QWaitCondition m_startWaiter;
|
|
bool m_running;
|
|
SoapySDR::Device* m_dev;
|
|
|
|
Channel *m_channels; //!< Array of channels dynamically allocated for the given number of Tx channels
|
|
unsigned int m_sampleRate;
|
|
unsigned int m_nbChannels;
|
|
InterpolatorType m_interpolatorType;
|
|
|
|
void run();
|
|
unsigned int getNbFifos();
|
|
void callbackSO8(qint8* buf, qint32 len, unsigned int channel = 0);
|
|
void callbackSO12(qint16* buf, qint32 len, unsigned int channel = 0);
|
|
void callbackSO16(qint16* buf, qint32 len, unsigned int channel = 0);
|
|
void callbackSOIF(float* buf, qint32 len, unsigned int channel = 0);
|
|
void callbackMO(std::vector<void *>& buffs, qint32 samplesPerChannel);
|
|
void callbackPart8(qint8* buf, SampleVector& data, unsigned int iBegin, unsigned int iEnd, unsigned int channel);
|
|
void callbackPart12(qint16* buf, SampleVector& data, unsigned int iBegin, unsigned int iEnd, unsigned int channel);
|
|
void callbackPart16(qint16* buf, SampleVector& data, unsigned int iBegin, unsigned int iEnd, unsigned int channel);
|
|
void callbackPartF(float* buf, SampleVector& data, unsigned int iBegin, unsigned int iEnd, unsigned int channel);
|
|
};
|
|
|
|
|
|
#endif /* PLUGINS_SAMPLESINK_SOAPYSDROUTPUT_SOAPYSDROUTPUTTHREAD_H_ */
|