sdrangel/plugins/channelrx/demoddab/dabdemod.h

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C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015-2018 Edouard Griffiths, F4EXB. //
// Copyright (C) 2021 Jon Beniston, M7RCE //
// //
// 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 INCLUDE_DABDEMOD_H
#define INCLUDE_DABDEMOD_H
#include <vector>
#include <QNetworkRequest>
#include <QThread>
#include "dsp/basebandsamplesink.h"
#include "channel/channelapi.h"
#include "util/message.h"
#include "dabdemodbaseband.h"
#include "dabdemodsettings.h"
class QNetworkAccessManager;
class QNetworkReply;
class QThread;
class DeviceAPI;
class DABDemod : public BasebandSampleSink, public ChannelAPI {
Q_OBJECT
public:
class MsgConfigureDABDemod : public Message {
MESSAGE_CLASS_DECLARATION
public:
const DABDemodSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureDABDemod* create(const DABDemodSettings& settings, bool force)
{
return new MsgConfigureDABDemod(settings, force);
}
private:
DABDemodSettings m_settings;
bool m_force;
MsgConfigureDABDemod(const DABDemodSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
class MsgDABEnsembleName : public Message {
MESSAGE_CLASS_DECLARATION
public:
const QString getName() const { return m_name; }
int getId() const { return m_id; }
static MsgDABEnsembleName* create(const QString& name, int id)
{
return new MsgDABEnsembleName(name, id);
}
private:
QString m_name;
int m_id;
MsgDABEnsembleName(const QString& name, int id) :
Message(),
m_name(name),
m_id(id)
{ }
};
class MsgDABProgramName : public Message {
MESSAGE_CLASS_DECLARATION
public:
const QString getName() const { return m_name; }
int getId() const { return m_id; }
static MsgDABProgramName* create(const QString& name, int id)
{
return new MsgDABProgramName(name, id);
}
private:
QString m_name;
int m_id;
MsgDABProgramName(const QString& name, int id) :
Message(),
m_name(name),
m_id(id)
{ }
};
class MsgDABProgramData: public Message {
MESSAGE_CLASS_DECLARATION
public:
int getBitrate() const { return m_bitrate; }
const QString getAudio() const { return m_audio; }
const QString getLanguage() const { return m_language; }
const QString getProgramType() const { return m_programType; }
static MsgDABProgramData* create(int bitrate, const QString& audio, const QString& language, const QString& programType)
{
return new MsgDABProgramData(bitrate, audio, language, programType);
}
private:
int m_bitrate;
QString m_audio;
QString m_language;
QString m_programType;
MsgDABProgramData(int bitrate, const QString& audio, const QString& language, const QString& programType) :
Message(),
m_bitrate(bitrate),
m_audio(audio),
m_language(language),
m_programType(programType)
{ }
};
class MsgDABSystemData : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getSync() const { return m_sync; }
int16_t getSNR() const { return m_snr; }
int32_t getFrequencyOffset() const { return m_frequencyOffset; }
static MsgDABSystemData* create(bool sync, int16_t snr, int32_t frequencyOffset)
{
return new MsgDABSystemData(sync, snr, frequencyOffset);
}
private:
bool m_sync;
int16_t m_snr;
int32_t m_frequencyOffset;
MsgDABSystemData(bool sync, int16_t snr, int32_t frequencyOffset) :
Message(),
m_sync(sync),
m_snr(snr),
m_frequencyOffset(frequencyOffset)
{ }
};
class MsgDABProgramQuality : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getFrames() const { return m_frames; }
int getRS() const { return m_rs; }
int getAAC() const { return m_aac; }
static MsgDABProgramQuality* create(int frames, int rs, int aac)
{
return new MsgDABProgramQuality(frames, rs, aac);
}
private:
int m_frames;
int m_rs;
int m_aac;
MsgDABProgramQuality(int frames, int rs, int aac) :
Message(),
m_frames(frames),
m_rs(rs),
m_aac(aac)
{ }
};
class MsgDABFIBQuality : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getPercent() const { return m_percent; }
static MsgDABFIBQuality* create(int percent)
{
return new MsgDABFIBQuality(percent);
}
private:
int m_percent;
MsgDABFIBQuality(int percent) :
Message(),
m_percent(percent)
{ }
};
class MsgDABSampleRate : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getSampleRate() const { return m_sampleRate; }
static MsgDABSampleRate* create(int sampleRate)
{
return new MsgDABSampleRate(sampleRate);
}
private:
int m_sampleRate;
MsgDABSampleRate(int sampleRate) :
Message(),
m_sampleRate(sampleRate)
{ }
};
class MsgDABData : public Message {
MESSAGE_CLASS_DECLARATION
public:
const QString getData() const { return m_data; }
static MsgDABData* create(const QString& data)
{
return new MsgDABData(data);
}
private:
QString m_data;
MsgDABData(const QString& data) :
Message(),
m_data(data)
{ }
};
class MsgDABMOTData : public Message {
MESSAGE_CLASS_DECLARATION
public:
QByteArray getData() const { return m_data; }
const QString getFilename() const { return m_filename; }
int getContentSubType() const { return m_contentSubType; }
static MsgDABMOTData* create(QByteArray data, const QString& filename, int contentSubType)
{
return new MsgDABMOTData(data, filename, contentSubType);
}
private:
QByteArray m_data;
QString m_filename;
int m_contentSubType;
MsgDABMOTData(QByteArray data, const QString& filename, int contentSubType) :
Message(),
m_data(data),
m_filename(filename),
m_contentSubType(contentSubType)
{ }
};
class MsgDABReset : public Message {
MESSAGE_CLASS_DECLARATION
public:
static MsgDABReset* create()
{
return new MsgDABReset();
}
private:
MsgDABReset() :
Message()
{ }
};
class MsgDABResetService : public Message {
MESSAGE_CLASS_DECLARATION
public:
static MsgDABResetService* create()
{
return new MsgDABResetService();
}
private:
MsgDABResetService() :
Message()
{ }
};
DABDemod(DeviceAPI *deviceAPI);
virtual ~DABDemod();
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 bool handleMessage(const Message& cmd);
virtual void getIdentifier(QString& id) { id = objectName(); }
virtual const QString& getURI() const { return getName(); }
virtual void getTitle(QString& title) { title = m_settings.m_title; }
virtual qint64 getCenterFrequency() const { return 0; }
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 0;
}
virtual int webapiSettingsGet(
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage);
virtual int webapiSettingsPutPatch(
bool force,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage);
static void webapiFormatChannelSettings(
SWGSDRangel::SWGChannelSettings& response,
const DABDemodSettings& settings);
static void webapiUpdateChannelSettings(
DABDemodSettings& settings,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response);
double getMagSq() const { return m_basebandSink->getMagSq(); }
void getMagSqLevels(double& avg, double& peak, int& nbSamples) {
m_basebandSink->getMagSqLevels(avg, peak, nbSamples);
}
/* void setMessageQueueToGUI(MessageQueue* queue) override {
ChannelAPI::setMessageQueueToGUI(queue);
m_basebandSink->setMessageQueueToGUI(queue);
}*/
uint32_t getNumberOfDeviceStreams() const;
int getAudioSampleRate() const { return m_basebandSink->getAudioSampleRate(); }
static const char * const m_channelIdURI;
static const char * const m_channelId;
private:
DeviceAPI *m_deviceAPI;
QThread m_thread;
DABDemodBaseband* m_basebandSink;
DABDemodSettings m_settings;
int m_basebandSampleRate; //!< stored from device message used when starting baseband sink
qint64 m_centerFrequency;
QNetworkAccessManager *m_networkManager;
QNetworkRequest m_networkRequest;
void applySettings(const DABDemodSettings& settings, bool force = false);
void sendSampleRateToDemodAnalyzer();
void webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const DABDemodSettings& settings, bool force);
void webapiFormatChannelSettings(
QList<QString>& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings *swgChannelSettings,
const DABDemodSettings& settings,
bool force
);
private slots:
void networkManagerFinished(QNetworkReply *reply);
void handleChannelMessages();
};
#endif // INCLUDE_DABDEMOD_H