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sdrangel/plugins/samplesource/osmosdr/osmosdrinput.h

100 lines
3.2 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// //
// 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_OSMOSDRINPUT_H
#define INCLUDE_OSMOSDRINPUT_H
#include "dsp/samplesource/samplesource.h"
#include <osmosdr.h>
#include <QString>
class OsmoSDRThread;
class OsmoSDRInput : public SampleSource {
public:
struct Settings {
bool m_swapIQ;
qint32 m_decimation;
qint32 m_lnaGain;
qint32 m_mixerGain;
qint32 m_mixerEnhancement;
qint32 m_if1gain;
qint32 m_if2gain;
qint32 m_if3gain;
qint32 m_if4gain;
qint32 m_if5gain;
qint32 m_if6gain;
qint32 m_opAmpI1;
qint32 m_opAmpI2;
qint32 m_opAmpQ1;
qint32 m_opAmpQ2;
qint32 m_dcOfsI;
qint32 m_dcOfsQ;
Settings();
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
};
class MsgConfigureOsmoSDR : public Message {
MESSAGE_CLASS_DECLARATION
public:
const GeneralSettings& getGeneralSettings() const { return m_generalSettings; }
const Settings& getSettings() const { return m_settings; }
static MsgConfigureOsmoSDR* create(const GeneralSettings& generalSettings, const Settings& settings)
{
return new MsgConfigureOsmoSDR(generalSettings, settings);
}
protected:
GeneralSettings m_generalSettings;
Settings m_settings;
MsgConfigureOsmoSDR(const GeneralSettings& generalSettings, const Settings& settings) :
Message(),
m_generalSettings(generalSettings),
m_settings(settings)
{ }
};
OsmoSDRInput(MessageQueue* msgQueueToGUI);
~OsmoSDRInput();
bool startInput(int device);
void stopInput();
const QString& getDeviceDescription() const;
int getSampleRate() const;
quint64 getCenterFrequency() const;
bool handleMessage(Message* message);
private:
QMutex m_mutex;
Settings m_settings;
osmosdr_dev_t* m_dev;
OsmoSDRThread* m_osmoSDRThread;
QString m_deviceDescription;
bool applySettings(const GeneralSettings& generalSettings, const Settings& settings, bool force);
};
#endif // INCLUDE_OSMOSDRINPUT_H