mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-26 17:58:43 -05:00
96 lines
3.6 KiB
C++
96 lines
3.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// 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_TESTMOSYNC_TESTMOSYNCWORKER_H_
|
|
#define PLUGINS_SAMPLEMIMO_TESTMOSYNC_TESTMOSYNCWORKER_H_
|
|
|
|
// configure two Tx
|
|
|
|
#include <QObject>
|
|
#include <QElapsedTimer>
|
|
|
|
#include "dsp/interpolators.h"
|
|
#include "util/incrementalvector.h"
|
|
|
|
#define TESTMOSYNC_THROTTLE_MS 50
|
|
|
|
class QTimer;
|
|
class SampleMOFifo;
|
|
class BasebandSampleSink;
|
|
|
|
class TestMOSyncWorker : public QObject {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
TestMOSyncWorker(QObject* parent = nullptr);
|
|
~TestMOSyncWorker();
|
|
|
|
void startWork();
|
|
void stopWork();
|
|
bool isRunning() const { return m_running; }
|
|
void setSamplerate(int samplerate);
|
|
void setLog2Interpolation(unsigned int log2_interp);
|
|
unsigned int getLog2Interpolation() const;
|
|
void setFcPos(int fcPos);
|
|
int getFcPos() const;
|
|
void setFifo(SampleMOFifo *sampleFifo) { m_sampleFifo = sampleFifo; }
|
|
SampleMOFifo *getFifo() { return m_sampleFifo; }
|
|
void connectTimer(const QTimer& timer);
|
|
void setSpectrumSink(BasebandSampleSink *spectrumSink) { m_spectrumSink = spectrumSink; }
|
|
void setFeedSpectrumIndex(unsigned int feedSpectrumIndex) { m_feedSpectrumIndex = feedSpectrumIndex > 1 ? 1 : feedSpectrumIndex; }
|
|
|
|
private:
|
|
#pragma pack(push, 1)
|
|
struct Sample16
|
|
{
|
|
int16_t m_real;
|
|
int16_t m_imag;
|
|
};
|
|
#pragma pack(pop)
|
|
bool m_running;
|
|
|
|
qint16 *m_buf; //!< Full buffer for SISO or MIMO operation
|
|
SampleMOFifo* m_sampleFifo;
|
|
Interpolators<qint16, SDR_TX_SAMP_SZ, 16> m_interpolators[2];
|
|
unsigned int m_log2Interp;
|
|
int m_fcPos;
|
|
|
|
int m_throttlems;
|
|
QElapsedTimer m_elapsedTimer;
|
|
bool m_throttleToggle;
|
|
unsigned int m_samplesChunkSize;
|
|
unsigned int m_blockSize;
|
|
unsigned int m_samplesRemainder;
|
|
int m_samplerate;
|
|
|
|
unsigned int m_feedSpectrumIndex;
|
|
BasebandSampleSink* m_spectrumSink;
|
|
IncrementalVector<Sample> m_samplesVector;
|
|
IncrementalVector<Sample> m_testVector;
|
|
|
|
unsigned int getNbFifos();
|
|
void callbackPart(qint16* buf, qint32 nSamples, int iBegin);
|
|
void callbackPart(std::vector<SampleVector>& data, unsigned int iBegin, unsigned int iEnd);
|
|
void callback(qint16* buf, qint32 samplesPerChannel);
|
|
void feedSpectrum(int16_t *buf, unsigned int bufSize);
|
|
|
|
private slots:
|
|
void tick();
|
|
};
|
|
|
|
#endif // PLUGINS_SAMPLEMIMO_TESTMOSYNC_TESTMOSYNCWORKER_H_
|