/////////////////////////////////////////////////////////////////////////////////// // 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 // // (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 . // /////////////////////////////////////////////////////////////////////////////////// #ifndef INCLUDE_WFMDEMOD_H #define INCLUDE_WFMDEMOD_H #include #include #include #include "dsp/basebandsamplesink.h" #include "channel/channelapi.h" #include "wfmdemodsettings.h" #include "wfmdemodbaseband.h" class QNetworkAccessManager; class QNetworkReply; class DeviceAPI; class WFMDemod : public BasebandSampleSink, public ChannelAPI { public: class MsgConfigureWFMDemod : public Message { MESSAGE_CLASS_DECLARATION public: const WFMDemodSettings& getSettings() const { return m_settings; } bool getForce() const { return m_force; } static MsgConfigureWFMDemod* create(const WFMDemodSettings& settings, bool force) { return new MsgConfigureWFMDemod(settings, force); } private: WFMDemodSettings m_settings; bool m_force; MsgConfigureWFMDemod(const WFMDemodSettings& settings, bool force) : Message(), m_settings(settings), m_force(force) { } }; WFMDemod(DeviceAPI *deviceAPI); virtual ~WFMDemod(); virtual void destroy() { delete this; } using BasebandSampleSink::feed; virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool po); virtual void start(); virtual void stop(); virtual void pushMessage(Message *msg) { m_inputMessageQueue.push(msg); } virtual QString getSinkName() { return objectName(); } 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 void setCenterFrequency(qint64 frequency); 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; } double getMagSq() const { return m_basebandSink->getMagSq(); } bool getSquelchOpen() const { return m_basebandSink->getSquelchOpen(); } int getAudioSampleRate() const { return m_basebandSink->getAudioSampleRate(); } void getMagSqLevels(double& avg, double& peak, int& nbSamples) { m_basebandSink->getMagSqLevels(avg, peak, nbSamples); } 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 WFMDemodSettings& settings); static void webapiUpdateChannelSettings( WFMDemodSettings& settings, const QStringList& channelSettingsKeys, SWGSDRangel::SWGChannelSettings& response); uint32_t getNumberOfDeviceStreams() const; static const char* const m_channelIdURI; static const char* const m_channelId; private: DeviceAPI* m_deviceAPI; QThread *m_thread; WFMDemodBaseband* m_basebandSink; WFMDemodSettings m_settings; int m_basebandSampleRate; //!< stored from device message used when starting baseband sink QNetworkAccessManager *m_networkManager; QNetworkRequest m_networkRequest; static const int m_udpBlockSize; virtual bool handleMessage(const Message& cmd); void applySettings(const WFMDemodSettings& settings, bool force = false); void sendSampleRateToDemodAnalyzer(); void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response); void webapiReverseSendSettings(QList& channelSettingsKeys, const WFMDemodSettings& settings, bool force); void sendChannelSettings( QList *messageQueues, QList& channelSettingsKeys, const WFMDemodSettings& settings, bool force ); void webapiFormatChannelSettings( QList& channelSettingsKeys, SWGSDRangel::SWGChannelSettings *swgChannelSettings, const WFMDemodSettings& settings, bool force ); private slots: void networkManagerFinished(QNetworkReply *reply); void handleChannelMessages(); }; #endif // INCLUDE_WFMDEMOD_H