mirror of
https://github.com/f4exb/sdrangel.git
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157 lines
6.2 KiB
C++
157 lines
6.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_SSBDEMOD_H
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#define INCLUDE_SSBDEMOD_H
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#include <vector>
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#include <QMutex>
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#include <QNetworkRequest>
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#include "dsp/basebandsamplesink.h"
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#include "dsp/spectrumvis.h"
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#include "channel/channelapi.h"
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#include "util/message.h"
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#include "ssbdemodsettings.h"
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#include "ssbdemodbaseband.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class QThread;
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class DeviceAPI;
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class SSBDemod : public BasebandSampleSink, public ChannelAPI {
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Q_OBJECT
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public:
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class MsgConfigureSSBDemod : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const SSBDemodSettings& getSettings() const { return m_settings; }
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bool getForce() const { return m_force; }
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static MsgConfigureSSBDemod* create(const SSBDemodSettings& settings, bool force)
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{
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return new MsgConfigureSSBDemod(settings, force);
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}
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private:
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SSBDemodSettings m_settings;
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bool m_force;
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MsgConfigureSSBDemod(const SSBDemodSettings& settings, bool force) :
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Message(),
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m_settings(settings),
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m_force(force)
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{ }
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};
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SSBDemod(DeviceAPI *deviceAPI);
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virtual ~SSBDemod();
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virtual void destroy() { delete this; }
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SpectrumVis *getSpectrumVis() { return &m_spectrumVis; }
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virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool positiveOnly);
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virtual void start();
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virtual void stop();
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virtual bool handleMessage(const Message& cmd);
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virtual void getIdentifier(QString& id) { id = m_channelId; }
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virtual const QString& getURI() const { return m_channelIdURI; }
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virtual void getTitle(QString& title) { title = m_settings.m_title; }
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virtual qint64 getCenterFrequency() const { return m_settings.m_inputFrequencyOffset; }
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virtual QByteArray serialize() const;
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virtual bool deserialize(const QByteArray& data);
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virtual int getNbSinkStreams() const { return 1; }
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virtual int getNbSourceStreams() const { return 0; }
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virtual qint64 getStreamCenterFrequency(int streamIndex, bool sinkElseSource) const
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{
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(void) streamIndex;
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(void) sinkElseSource;
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return m_settings.m_inputFrequencyOffset;
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}
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void propagateMessageQueueToGUI() { m_basebandSink->setMessageQueueToGUI(getMessageQueueToGUI()); }
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uint32_t getAudioSampleRate() const { return m_basebandSink->getAudioSampleRate(); }
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uint32_t getChannelSampleRate() const { return m_basebandSink->getChannelSampleRate(); }
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double getMagSq() const { return m_basebandSink->getMagSq(); }
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bool getAudioActive() const { return m_basebandSink->getAudioActive(); }
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void getMagSqLevels(double& avg, double& peak, int& nbSamples) { m_basebandSink->getMagSqLevels(avg, peak, nbSamples); }
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virtual int webapiSettingsGet(
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage);
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virtual int webapiSettingsPutPatch(
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bool force,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage);
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virtual int webapiReportGet(
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SWGSDRangel::SWGChannelReport& response,
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QString& errorMessage);
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static void webapiFormatChannelSettings(
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SWGSDRangel::SWGChannelSettings& response,
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const SSBDemodSettings& settings);
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static void webapiUpdateChannelSettings(
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SSBDemodSettings& settings,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response);
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uint32_t getNumberOfDeviceStreams() const;
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static const QString m_channelIdURI;
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static const QString m_channelId;
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private:
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DeviceAPI *m_deviceAPI;
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QThread *m_thread;
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SSBDemodBaseband* m_basebandSink;
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SSBDemodSettings m_settings;
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SpectrumVis m_spectrumVis;
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int m_basebandSampleRate; //!< stored from device message used when starting baseband sink
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QNetworkAccessManager *m_networkManager;
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QNetworkRequest m_networkRequest;
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void applySettings(const SSBDemodSettings& settings, bool force = false);
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void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response);
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void webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const SSBDemodSettings& settings, bool force);
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void featuresSendSettings(QList<QString>& channelSettingsKeys, const SSBDemodSettings& settings, bool force);
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void webapiFormatChannelSettings(
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QList<QString>& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings *swgChannelSettings,
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const SSBDemodSettings& settings,
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bool force
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);
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private slots:
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void networkManagerFinished(QNetworkReply *reply);
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};
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#endif // INCLUDE_SSBDEMOD_H
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