mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-11-26 18:13:22 -05:00
110 lines
4.3 KiB
C
110 lines
4.3 KiB
C
|
///////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Copyright (C) 2019 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_BEAMSTEERINGCWSOURCEWORKER_H
|
||
|
|
#define INCLUDE_BEAMSTEERINGCWSOURCEWORKER_H
|
||
|
|
|
||
|
|
#include <QObject>
|
||
|
|
#include <QMutex>
|
||
|
|
|
||
|
|
#include "dsp/samplemofifo.h"
|
||
|
|
#include "util/message.h"
|
||
|
|
#include "util/messagequeue.h"
|
||
|
|
|
||
|
|
class UpChannelizer;
|
||
|
|
class BasebandSampleSource;
|
||
|
|
|
||
|
|
class BeamSteeringCWSourceWorker : public QObject
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
public:
|
||
|
|
class MsgConfigureChannelizer : public Message {
|
||
|
|
MESSAGE_CLASS_DECLARATION
|
||
|
|
|
||
|
|
public:
|
||
|
|
int getLog2Interp() const { return m_log2Interp; }
|
||
|
|
int getFilterChainHash() const { return m_filterChainHash; }
|
||
|
|
|
||
|
|
static MsgConfigureChannelizer* create(unsigned int log2Interp, unsigned int filterChainHash) {
|
||
|
|
return new MsgConfigureChannelizer(log2Interp, filterChainHash);
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
unsigned int m_log2Interp;
|
||
|
|
unsigned int m_filterChainHash;
|
||
|
|
|
||
|
|
MsgConfigureChannelizer(unsigned int log2Interp, unsigned int filterChainHash) :
|
||
|
|
Message(),
|
||
|
|
m_log2Interp(log2Interp),
|
||
|
|
m_filterChainHash(filterChainHash)
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
|
||
|
|
class MsgSignalNotification : public Message {
|
||
|
|
MESSAGE_CLASS_DECLARATION
|
||
|
|
|
||
|
|
public:
|
||
|
|
int getOutputSampleRate() const { return m_outputSampleRate; }
|
||
|
|
qint64 getCenterFrequency() const { return m_centerFrequency; }
|
||
|
|
int getStreamIndex() const { return m_streamIndex; }
|
||
|
|
|
||
|
|
static MsgSignalNotification* create(int outputSampleRate, qint64 centerFrequency, int streamIndex) {
|
||
|
|
return new MsgSignalNotification(outputSampleRate, centerFrequency, streamIndex);
|
||
|
|
}
|
||
|
|
private:
|
||
|
|
int m_outputSampleRate;
|
||
|
|
qint64 m_centerFrequency;
|
||
|
|
int m_streamIndex;
|
||
|
|
|
||
|
|
MsgSignalNotification(int outputSampleRate, qint64 centerFrequency, int streamIndex) :
|
||
|
|
Message(),
|
||
|
|
m_outputSampleRate(outputSampleRate),
|
||
|
|
m_centerFrequency(centerFrequency),
|
||
|
|
m_streamIndex(streamIndex)
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
|
||
|
|
BeamSteeringCWSourceWorker();
|
||
|
|
~BeamSteeringCWSourceWorker();
|
||
|
|
void reset();
|
||
|
|
|
||
|
|
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
|
||
|
|
|
||
|
|
void setSteeringDegrees(int steeringDegrees) { m_steeringDegrees = steeringDegrees; }
|
||
|
|
void pull(const SampleVector::const_iterator& begin, unsigned int nbSamples, unsigned int streamIndex);
|
||
|
|
|
||
|
|
private:
|
||
|
|
void processFifo(const std::vector<SampleVector>& data, unsigned int ibegin, unsigned int iend);
|
||
|
|
void run();
|
||
|
|
bool handleMessage(const Message& cmd);
|
||
|
|
|
||
|
|
int m_steeringDegrees;
|
||
|
|
SampleMOFifo m_sampleMOFifo;
|
||
|
|
std::vector<SampleVector::const_iterator> m_vbegin;
|
||
|
|
int m_sizes[2];
|
||
|
|
UpChannelizer *m_channelizers[2];
|
||
|
|
MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
|
||
|
|
QMutex m_mutex;
|
||
|
|
unsigned int m_lastStream;
|
||
|
|
|
||
|
|
private slots:
|
||
|
|
void handleInputMessages();
|
||
|
|
void handleData(); //!< Handle data when samples have to be processed
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif // INCLUDE_BEAMSTEERINGCWSOURCEWORKER_H
|