sdrangel/plugins/channeltx/udpsource/udpsource.h

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6.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 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_CHANNELTX_UDPSINK_UDPSOURCE_H_
#define PLUGINS_CHANNELTX_UDPSINK_UDPSOURCE_H_
#include <QObject>
#include <QNetworkRequest>
#include "dsp/basebandsamplesource.h"
#include "channel/channelapi.h"
#include "dsp/basebandsamplesink.h"
#include "util/message.h"
#include "udpsourcesettings.h"
class QNetworkAccessManager;
class QNetworkReply;
class QThread;
class DeviceAPI;
class UDPSourceBaseband;
class UDPSource : public BasebandSampleSource, public ChannelAPI {
Q_OBJECT
public:
class MsgConfigureUDPSource : public Message {
MESSAGE_CLASS_DECLARATION
public:
const UDPSourceSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureUDPSource* create(const UDPSourceSettings& settings, bool force)
{
return new MsgConfigureUDPSource(settings, force);
}
private:
UDPSourceSettings m_settings;
bool m_force;
MsgConfigureUDPSource(const UDPSourceSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{
}
};
/**
* |<------ Baseband from device (before device soft interpolation) -------------------------->|
* |<- Channel SR ------->|<- Channel SR ------->|<- Channel SR ------->|<- Channel SR ------->|
* | ^-------------------------------|
* | | Source CF
* | | Source SR |
*/
class MsgConfigureChannelizer : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getSourceSampleRate() const { return m_sourceSampleRate; }
int getSourceCenterFrequency() const { return m_sourceCenterFrequency; }
static MsgConfigureChannelizer* create(int sourceSampleRate, int sourceCenterFrequency)
{
return new MsgConfigureChannelizer(sourceSampleRate, sourceCenterFrequency);
}
private:
int m_sourceSampleRate;
int m_sourceCenterFrequency;
MsgConfigureChannelizer(int sourceSampleRate, int sourceCenterFrequency) :
Message(),
m_sourceSampleRate(sourceSampleRate),
m_sourceCenterFrequency(sourceCenterFrequency)
{ }
};
UDPSource(DeviceAPI *deviceAPI);
virtual ~UDPSource();
virtual void destroy() { delete this; }
virtual void start();
virtual void stop();
virtual void pull(SampleVector::iterator& begin, unsigned int nbSamples);
virtual bool handleMessage(const Message& cmd);
virtual void getIdentifier(QString& id) { id = objectName(); }
virtual void getTitle(QString& title) { title = m_settings.m_title; }
virtual qint64 getCenterFrequency() const { return m_settings.m_inputFrequencyOffset; }
virtual QByteArray serialize() const;
virtual bool deserialize(const QByteArray& data);
virtual int getNbSinkStreams() const { return 1; }
virtual int getNbSourceStreams() const { return 0; }
virtual qint64 getStreamCenterFrequency(int streamIndex, bool sinkElseSource) const
{
(void) streamIndex;
(void) sinkElseSource;
return m_settings.m_inputFrequencyOffset;
}
virtual int webapiSettingsGet(
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage);
virtual int webapiSettingsPutPatch(
bool force,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage);
virtual int webapiReportGet(
SWGSDRangel::SWGChannelReport& response,
QString& errorMessage);
static void webapiFormatChannelSettings(
SWGSDRangel::SWGChannelSettings& response,
const UDPSourceSettings& settings);
static void webapiUpdateChannelSettings(
UDPSourceSettings& settings,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response);
double getMagSq() const;
double getInMagSq() const;
int32_t getBufferGauge() const;
bool getSquelchOpen() const;
void setSpectrumSink(BasebandSampleSink* spectrum);
void setSpectrum(bool enabled);
void resetReadIndex();
void setLevelMeter(QObject *levelMeter);
uint32_t getNumberOfDeviceStreams() const;
static const QString m_channelIdURI;
static const QString m_channelId;
private slots:
void networkManagerFinished(QNetworkReply *reply);
private:
DeviceAPI* m_deviceAPI;
QThread *m_thread;
UDPSourceBaseband* m_basebandSource;
UDPSourceSettings m_settings;
SampleVector m_sampleBuffer;
QMutex m_settingsMutex;
QNetworkAccessManager *m_networkManager;
QNetworkRequest m_networkRequest;
void applySettings(const UDPSourceSettings& settings, bool force = false);
void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response);
void webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const UDPSourceSettings& settings, bool force);
};
#endif /* PLUGINS_CHANNELTX_UDPSINK_UDPSOURCE_H_ */