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101 lines
3.7 KiB
C++
101 lines
3.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// (C) 2015 John Greb //
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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_LORADEMOD_H
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#define INCLUDE_LORADEMOD_H
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#include <vector>
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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 "lorademodbaseband.h"
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class DeviceAPI;
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class QThread;
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class LoRaDemod : public BasebandSampleSink, public ChannelAPI {
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public:
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class MsgConfigureLoRaDemod : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const LoRaDemodSettings& getSettings() const { return m_settings; }
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bool getForce() const { return m_force; }
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static MsgConfigureLoRaDemod* create(const LoRaDemodSettings& settings, bool force)
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{
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return new MsgConfigureLoRaDemod(settings, force);
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}
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private:
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LoRaDemodSettings m_settings;
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bool m_force;
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MsgConfigureLoRaDemod(const LoRaDemodSettings& 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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LoRaDemod(DeviceAPI* deviceAPI);
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virtual ~LoRaDemod();
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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 pO);
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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 = objectName(); }
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virtual void getTitle(QString& title) { title = m_settings.m_title; }
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virtual qint64 getCenterFrequency() const { return 0; }
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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 0;
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}
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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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LoRaDemodBaseband* m_basebandSink;
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LoRaDemodSettings m_settings;
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SpectrumVis m_spectrumVis;
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int m_basebandSampleRate;
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void applySettings(const LoRaDemodSettings& settings, bool force = false);
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};
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#endif // INCLUDE_LORADEMOD_H
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