/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2016 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 . // /////////////////////////////////////////////////////////////////////////////////// #ifndef PLUGINS_CHANNELTX_MODWFM_WFMMOD_H_ #define PLUGINS_CHANNELTX_MODWFM_WFMMOD_H_ #include #include #include #include #include #include "dsp/basebandsamplesource.h" #include "channel/channelapi.h" #include "util/message.h" #include "wfmmodsettings.h" class QNetworkAccessManager; class QNetworkReply; class QThread; class DeviceAPI; class CWKeyer; class WFMModBaseband; class ObjectPipe; class WFMMod : public BasebandSampleSource, public ChannelAPI { public: class MsgConfigureWFMMod : public Message { MESSAGE_CLASS_DECLARATION public: const WFMModSettings& getSettings() const { return m_settings; } bool getForce() const { return m_force; } static MsgConfigureWFMMod* create(const WFMModSettings& settings, bool force) { return new MsgConfigureWFMMod(settings, force); } private: WFMModSettings m_settings; bool m_force; MsgConfigureWFMMod(const WFMModSettings& settings, bool force) : Message(), m_settings(settings), m_force(force) { } }; class MsgConfigureFileSourceName : public Message { MESSAGE_CLASS_DECLARATION public: const QString& getFileName() const { return m_fileName; } static MsgConfigureFileSourceName* create(const QString& fileName) { return new MsgConfigureFileSourceName(fileName); } private: QString m_fileName; MsgConfigureFileSourceName(const QString& fileName) : Message(), m_fileName(fileName) { } }; class MsgConfigureFileSourceSeek : public Message { MESSAGE_CLASS_DECLARATION public: int getPercentage() const { return m_seekPercentage; } static MsgConfigureFileSourceSeek* create(int seekPercentage) { return new MsgConfigureFileSourceSeek(seekPercentage); } protected: int m_seekPercentage; //!< percentage of seek position from the beginning 0..100 MsgConfigureFileSourceSeek(int seekPercentage) : Message(), m_seekPercentage(seekPercentage) { } }; class MsgConfigureFileSourceStreamTiming : public Message { MESSAGE_CLASS_DECLARATION public: static MsgConfigureFileSourceStreamTiming* create() { return new MsgConfigureFileSourceStreamTiming(); } private: MsgConfigureFileSourceStreamTiming() : Message() { } }; class MsgReportFileSourceStreamTiming : public Message { MESSAGE_CLASS_DECLARATION public: std::size_t getSamplesCount() const { return m_samplesCount; } static MsgReportFileSourceStreamTiming* create(std::size_t samplesCount) { return new MsgReportFileSourceStreamTiming(samplesCount); } protected: std::size_t m_samplesCount; MsgReportFileSourceStreamTiming(std::size_t samplesCount) : Message(), m_samplesCount(samplesCount) { } }; class MsgReportFileSourceStreamData : public Message { MESSAGE_CLASS_DECLARATION public: int getSampleRate() const { return m_sampleRate; } quint32 getRecordLength() const { return m_recordLength; } static MsgReportFileSourceStreamData* create(int sampleRate, quint32 recordLength) { return new MsgReportFileSourceStreamData(sampleRate, recordLength); } protected: int m_sampleRate; quint32 m_recordLength; MsgReportFileSourceStreamData(int sampleRate, quint32 recordLength) : Message(), m_sampleRate(sampleRate), m_recordLength(recordLength) { } }; //================================================================= WFMMod(DeviceAPI *deviceAPI); virtual ~WFMMod(); virtual void destroy() { delete this; } virtual void start(); virtual void stop(); virtual void pull(SampleVector::iterator& begin, unsigned int nbSamples); virtual void pushMessage(Message *msg) { m_inputMessageQueue.push(msg); } virtual QString getSourceName() { 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; } 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 WFMModSettings& settings); static void webapiUpdateChannelSettings( WFMModSettings& settings, const QStringList& channelSettingsKeys, SWGSDRangel::SWGChannelSettings& response); double getMagSq() const; CWKeyer *getCWKeyer(); void setLevelMeter(QObject *levelMeter); uint32_t getNumberOfDeviceStreams() const; int getAudioSampleRate() const; int getFeedbackAudioSampleRate() const; static const char* const m_channelIdURI; static const char* const m_channelId; signals: /** * Level changed * \param rmsLevel RMS level in range 0.0 - 1.0 * \param peakLevel Peak level in range 0.0 - 1.0 * \param numSamples Number of audio samples analyzed */ void levelChanged(qreal rmsLevel, qreal peakLevel, int numSamples); private: enum RateState { RSInitialFill, RSRunning }; DeviceAPI* m_deviceAPI; QThread *m_thread; WFMModBaseband* m_basebandSource; WFMModSettings m_settings; SampleVector m_sampleBuffer; QMutex m_settingsMutex; std::ifstream m_ifstream; QString m_fileName; quint64 m_fileSize; //!< raw file size (bytes) quint32 m_recordLength; //!< record length in seconds computed from file size int m_sampleRate; QNetworkAccessManager *m_networkManager; QNetworkRequest m_networkRequest; static const int m_levelNbSamples; virtual bool handleMessage(const Message& cmd); void applySettings(const WFMModSettings& settings, bool force = false); void sendSampleRateToDemodAnalyzer(); void openFileStream(); void seekFileStream(int seekPercentage); void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response); void webapiReverseSendSettings(QList& channelSettingsKeys, const WFMModSettings& settings, bool force); void webapiReverseSendCWSettings(const CWKeyerSettings& settings); void sendChannelSettings( const QList& pipes, QList& channelSettingsKeys, const WFMModSettings& settings, bool force ); void webapiFormatChannelSettings( QList& channelSettingsKeys, SWGSDRangel::SWGChannelSettings *swgChannelSettings, const WFMModSettings& settings, bool force ); private slots: void networkManagerFinished(QNetworkReply *reply); void handleChannelMessages(); }; #endif /* PLUGINS_CHANNELTX_MODWFM_WFMMOD_H_ */