mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-05 08:21:16 -05:00
70 lines
2.9 KiB
C
70 lines
2.9 KiB
C
|
///////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Copyright (C) 2021 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 _PLUTOSDR_PLUTOSDRMITHREAD_H_
|
||
|
|
#define _PLUTOSDR_PLUTOSDRMITHREAD_H_
|
||
|
|
|
||
|
|
#include <QThread>
|
||
|
|
#include <QMutex>
|
||
|
|
#include <QWaitCondition>
|
||
|
|
|
||
|
|
#include "dsp/decimators.h"
|
||
|
|
|
||
|
|
class SampleMIFifo;
|
||
|
|
class DevicePlutoSDRBox;
|
||
|
|
|
||
|
|
class PlutoSDRMIThread : public QThread {
|
||
|
|
Q_OBJECT
|
||
|
|
public:
|
||
|
|
PlutoSDRMIThread(DevicePlutoSDRBox* plutoBox, QObject* parent = nullptr);
|
||
|
|
~PlutoSDRMIThread();
|
||
|
|
|
||
|
|
void startWork();
|
||
|
|
void stopWork();
|
||
|
|
bool isRunning() const { return m_running; }
|
||
|
|
void setLog2Decimation(unsigned int log2Decim);
|
||
|
|
unsigned int getLog2Decimation() const;
|
||
|
|
void setFcPos(int fcPos);
|
||
|
|
int getFcPos() const;
|
||
|
|
void setFifo(SampleMIFifo *sampleFifo) { m_sampleFifo = sampleFifo; }
|
||
|
|
SampleMIFifo *getFifo() { return m_sampleFifo; }
|
||
|
|
void setIQOrder(bool iqOrder) { m_iqOrder = iqOrder; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
QMutex m_startWaitMutex;
|
||
|
|
QWaitCondition m_startWaiter;
|
||
|
|
bool m_running;
|
||
|
|
|
||
|
|
DevicePlutoSDRBox *m_plutoBox;
|
||
|
|
qint16 *m_buf[2]; //!< one buffer per I/Q channel
|
||
|
|
SampleVector m_convertBuffer[2];
|
||
|
|
SampleMIFifo *m_sampleFifo;
|
||
|
|
Decimators<qint32, qint16, SDR_RX_SAMP_SZ, 12, true> m_decimatorsIQ[2];
|
||
|
|
Decimators<qint32, qint16, SDR_RX_SAMP_SZ, 12, false> m_decimatorsQI[2];
|
||
|
|
unsigned int m_log2Decim;
|
||
|
|
int m_fcPos;
|
||
|
|
bool m_iqOrder;
|
||
|
|
|
||
|
|
static const int m_plutoSDRBlockSizeSamples = 64*256; //complex samples per buffer (must be multiple of 64)
|
||
|
|
|
||
|
|
void run();
|
||
|
|
int channelCallbackIQ(const qint16* buf, qint32 len, int channel);
|
||
|
|
int channelCallbackQI(const qint16* buf, qint32 len, int channel);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // _PLUTOSDR_PLUTOSDRMITHREAD_H_
|