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sdrangel/plugins/channelmimo/beamsteeringcwmod/beamsteeringcwmodbaseband.h

107 lines
4.1 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019-2020 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2022 Jiří Pinkava <jiri.pinkava@rossum.ai> //
// //
// 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_BEAMSTEERINGCWMODBASEBAND_H
#define INCLUDE_BEAMSTEERINGCWMODBASEBAND_H
#include <QObject>
#include <QRecursiveMutex>
#include "dsp/samplemofifo.h"
#include "util/message.h"
#include "util/messagequeue.h"
#include "beamsteeringcwmodstreamsource.h"
#include "beamsteeringcwmodsettings.h"
class UpChannelizer;
class BeamSteeringCWModBaseband : public QObject
{
Q_OBJECT
public:
class MsgConfigureBeamSteeringCWModBaseband : public Message {
MESSAGE_CLASS_DECLARATION
public:
const BeamSteeringCWModSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureBeamSteeringCWModBaseband* create(const BeamSteeringCWModSettings& settings, bool force)
{
return new MsgConfigureBeamSteeringCWModBaseband(settings, force);
}
private:
BeamSteeringCWModSettings m_settings;
bool m_force;
MsgConfigureBeamSteeringCWModBaseband(const BeamSteeringCWModSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
class MsgSignalNotification : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getBasebandSampleRate() const { return m_basebandSampleRate; }
static MsgSignalNotification* create(int basebandSampleRate) {
return new MsgSignalNotification(basebandSampleRate);
}
private:
int m_basebandSampleRate;
MsgSignalNotification(int basebandSampleRate) :
Message(),
m_basebandSampleRate(basebandSampleRate)
{ }
};
BeamSteeringCWModBaseband();
~BeamSteeringCWModBaseband();
void reset();
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
void pull(SampleVector::iterator& begin, unsigned int nbSamples, unsigned int streamIndex);
private:
void processFifo(std::vector<SampleVector>& data, unsigned int ibegin, unsigned int iend);
bool handleMessage(const Message& cmd);
void applySettings(const BeamSteeringCWModSettings& settings, bool force = false);
BeamSteeringCWModSettings m_settings;
SampleMOFifo m_sampleMOFifo;
std::vector<SampleVector::iterator> m_vbegin;
int m_sizes[2];
UpChannelizer *m_channelizers[2];
BeamSteeringCWModStreamSource m_streamSources[2];
MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
QRecursiveMutex m_mutex;
unsigned int m_lastStream;
private slots:
void handleInputMessages();
void handleData(); //!< Handle data when samples have to be processed
};
#endif // INCLUDE_BEAMSTEERINGCWMODBASEBAND_H