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sdrangel/plugins/channelrx/demodam/amdemod.h

151 lines
5.5 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015-2018 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 INCLUDE_AMDEMOD_H
#define INCLUDE_AMDEMOD_H
#include <vector>
#include <QNetworkRequest>
#include <QThread>
#include "dsp/basebandsamplesink.h"
#include "channel/channelapi.h"
#include "util/message.h"
#include "amdemodbaseband.h"
#include "amdemodsettings.h"
class QNetworkAccessManager;
class QNetworkReply;
class QThread;
class DeviceAPI;
class AMDemod : public BasebandSampleSink, public ChannelAPI {
Q_OBJECT
public:
class MsgConfigureAMDemod : public Message {
MESSAGE_CLASS_DECLARATION
public:
const AMDemodSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureAMDemod* create(const AMDemodSettings& settings, bool force)
{
return new MsgConfigureAMDemod(settings, force);
}
private:
AMDemodSettings m_settings;
bool m_force;
MsgConfigureAMDemod(const AMDemodSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
AMDemod(DeviceAPI *deviceAPI);
~AMDemod();
virtual void destroy() { delete this; }
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 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 AMDemodSettings& settings);
static void webapiUpdateChannelSettings(
AMDemodSettings& settings,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response);
uint32_t getAudioSampleRate() const { return m_basebandSink->getAudioSampleRate(); }
double getMagSq() const { return m_basebandSink->getMagSq(); }
bool getSquelchOpen() const { return m_basebandSink->getSquelchOpen(); }
bool getPllLocked() const { return m_settings.m_pll && m_basebandSink->getPllLocked(); }
Real getPllFrequency() const { return m_basebandSink->getPllFrequency(); }
void getMagSqLevels(double& avg, double& peak, int& nbSamples) {
m_basebandSink->getMagSqLevels(avg, peak, nbSamples);
}
uint32_t getNumberOfDeviceStreams() const;
static const QString m_channelIdURI;
static const QString m_channelId;
private:
DeviceAPI *m_deviceAPI;
QThread m_thread;
AMDemodBaseband* m_basebandSink;
AMDemodSettings m_settings;
int m_basebandSampleRate; //!< stored from device message used when starting baseband sink
qint64 m_centerFrequency;
static const int m_udpBlockSize;
QNetworkAccessManager *m_networkManager;
QNetworkRequest m_networkRequest;
void applySettings(const AMDemodSettings& settings, bool force = false);
void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response);
void webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const AMDemodSettings& settings, bool force);
private slots:
void networkManagerFinished(QNetworkReply *reply);
};
#endif // INCLUDE_AMDEMOD_H