sdrangel/plugins/samplesource/rtlsdr/rtlsdrinput.h

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5.3 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_RTLSDRINPUT_H
#define INCLUDE_RTLSDRINPUT_H
#include <QString>
#include <QByteArray>
#include <dsp/devicesamplesource.h>
#include "rtlsdrsettings.h"
#include <rtl-sdr.h>
class DeviceSourceAPI;
class RTLSDRThread;
class FileRecord;
class RTLSDRInput : public DeviceSampleSource {
public:
class MsgConfigureRTLSDR : public Message {
MESSAGE_CLASS_DECLARATION
public:
const RTLSDRSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureRTLSDR* create(const RTLSDRSettings& settings, bool force)
{
return new MsgConfigureRTLSDR(settings, force);
}
private:
RTLSDRSettings m_settings;
bool m_force;
MsgConfigureRTLSDR(const RTLSDRSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
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)
{ }
};
class MsgStartStop : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgStartStop* create(bool startStop) {
return new MsgStartStop(startStop);
}
protected:
bool m_startStop;
MsgStartStop(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
RTLSDRInput(DeviceSourceAPI *deviceAPI);
virtual ~RTLSDRInput();
virtual void destroy();
virtual void init();
virtual bool start();
virtual void stop();
virtual QByteArray serialize() const;
virtual bool deserialize(const QByteArray& data);
virtual void setMessageQueueToGUI(MessageQueue *queue) { m_guiMessageQueue = queue; }
virtual const QString& getDeviceDescription() const;
virtual int getSampleRate() const;
virtual quint64 getCenterFrequency() const;
virtual void setCenterFrequency(qint64 centerFrequency);
virtual bool handleMessage(const Message& message);
virtual int webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage);
virtual int webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage);
virtual int webapiReportGet(
SWGSDRangel::SWGDeviceReport& response,
QString& errorMessage);
virtual int webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage);
virtual int webapiRun(
bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage);
const std::vector<int>& getGains() const { return m_gains; }
void set_ds_mode(int on);
static const quint64 frequencyLowRangeMin;
static const quint64 frequencyLowRangeMax;
static const quint64 frequencyHighRangeMin;
static const quint64 frequencyHighRangeMax;
static const int sampleRateLowRangeMin;
static const int sampleRateLowRangeMax;
static const int sampleRateHighRangeMin;
static const int sampleRateHighRangeMax;
private:
DeviceSourceAPI *m_deviceAPI;
FileRecord *m_fileSink; //!< File sink to record device I/Q output
QMutex m_mutex;
RTLSDRSettings m_settings;
rtlsdr_dev_t* m_dev;
RTLSDRThread* m_rtlSDRThread;
QString m_deviceDescription;
std::vector<int> m_gains;
bool m_running;
bool openDevice();
void closeDevice();
bool applySettings(const RTLSDRSettings& settings, bool force);
void webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const RTLSDRSettings& settings);
void webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response);
};
#endif // INCLUDE_RTLSDRINPUT_H