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105 lines
4.0 KiB
C++
105 lines
4.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 Edouard Griffiths, F4EXB //
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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_BEAMSTEERINGCWMODBASEBAND_H
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#define INCLUDE_BEAMSTEERINGCWMODBASEBAND_H
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#include <QObject>
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#include <QMutex>
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#include "dsp/samplemofifo.h"
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#include "util/message.h"
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#include "util/messagequeue.h"
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#include "beamsteeringcwmodstreamsource.h"
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#include "beamsteeringcwmodsettings.h"
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class UpChannelizer;
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class BeamSteeringCWModBaseband : public QObject
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{
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Q_OBJECT
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public:
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class MsgConfigureBeamSteeringCWModBaseband : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const BeamSteeringCWModSettings& getSettings() const { return m_settings; }
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bool getForce() const { return m_force; }
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static MsgConfigureBeamSteeringCWModBaseband* create(const BeamSteeringCWModSettings& settings, bool force)
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{
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return new MsgConfigureBeamSteeringCWModBaseband(settings, force);
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}
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private:
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BeamSteeringCWModSettings m_settings;
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bool m_force;
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MsgConfigureBeamSteeringCWModBaseband(const BeamSteeringCWModSettings& 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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class MsgSignalNotification : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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int getBasebandSampleRate() const { return m_basebandSampleRate; }
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static MsgSignalNotification* create(int basebandSampleRate) {
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return new MsgSignalNotification(basebandSampleRate);
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}
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private:
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int m_basebandSampleRate;
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MsgSignalNotification(int basebandSampleRate) :
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Message(),
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m_basebandSampleRate(basebandSampleRate)
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{ }
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};
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BeamSteeringCWModBaseband();
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~BeamSteeringCWModBaseband();
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void reset();
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MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
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void pull(SampleVector::iterator& begin, unsigned int nbSamples, unsigned int streamIndex);
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private:
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void processFifo(std::vector<SampleVector>& data, unsigned int ibegin, unsigned int iend);
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bool handleMessage(const Message& cmd);
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void applySettings(const BeamSteeringCWModSettings& settings, bool force = false);
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BeamSteeringCWModSettings m_settings;
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SampleMOFifo m_sampleMOFifo;
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std::vector<SampleVector::iterator> m_vbegin;
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int m_sizes[2];
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UpChannelizer *m_channelizers[2];
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BeamSteeringCWModStreamSource m_streamSources[2];
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MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
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QMutex m_mutex;
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unsigned int m_lastStream;
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private slots:
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void handleInputMessages();
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void handleData(); //!< Handle data when samples have to be processed
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};
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#endif // INCLUDE_BEAMSTEERINGCWMODBASEBAND_H
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