sdrangel/plugins/samplesource/hackrfinput/hackrfinput.h

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3.6 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 INCLUDE_HACKRFINPUT_H
#define INCLUDE_HACKRFINPUT_H
#include <dsp/devicesamplesource.h>
#include "libhackrf/hackrf.h"
#include <QString>
#include "hackrf/devicehackrf.h"
#include "hackrf/devicehackrfparam.h"
#include "hackrfinputsettings.h"
class DeviceSourceAPI;
class HackRFInputThread;
class FileRecord;
class HackRFInput : public DeviceSampleSource {
public:
class MsgConfigureHackRF : public Message {
MESSAGE_CLASS_DECLARATION
public:
const HackRFInputSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureHackRF* create(const HackRFInputSettings& settings, bool force = false)
{
return new MsgConfigureHackRF(settings, force);
}
private:
HackRFInputSettings m_settings;
bool m_force;
MsgConfigureHackRF(const HackRFInputSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
class MsgReportHackRF : public Message {
MESSAGE_CLASS_DECLARATION
public:
static MsgReportHackRF* create()
{
return new MsgReportHackRF();
}
protected:
MsgReportHackRF() :
Message()
{ }
};
class MsgFileRecord : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgFileRecord* create(bool startStop) {
return new MsgFileRecord(startStop);
}
protected:
bool m_startStop;
MsgFileRecord(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
HackRFInput(DeviceSourceAPI *deviceAPI);
virtual ~HackRFInput();
virtual void destroy();
virtual bool start();
virtual void stop();
virtual const QString& getDeviceDescription() const;
virtual int getSampleRate() const;
virtual quint64 getCenterFrequency() const;
virtual bool handleMessage(const Message& message);
private:
bool openDevice();
void closeDevice();
bool applySettings(const HackRFInputSettings& settings, bool force);
// hackrf_device *open_hackrf_from_sequence(int sequence);
void setCenterFrequency(quint64 freq);
DeviceSourceAPI *m_deviceAPI;
QMutex m_mutex;
HackRFInputSettings m_settings;
struct hackrf_device* m_dev;
HackRFInputThread* m_hackRFThread;
QString m_deviceDescription;
DeviceHackRFParams m_sharedParams;
bool m_running;
FileRecord *m_fileSink; //!< File sink to record device I/Q output
};
#endif // INCLUDE_HACKRFINPUT_H