sdrangel/plugins/channelmimo/beamsteeringcwmod/beamsteeringcwmodstreamsour...

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2020-11-10 20:49:43 +00:00
///////////////////////////////////////////////////////////////////////////////////
// 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_BEAMSTEERINGCWMODSTREAMSOURCE_H
#define INCLUDE_BEAMSTEERINGCWMODSTREAMSOURCE_H
#include "dsp/channelsamplesource.h"
class BeamSteeringCWModStreamSource : public ChannelSampleSource
{
public:
BeamSteeringCWModStreamSource();
virtual ~BeamSteeringCWModStreamSource();
virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
virtual void pullOne(Sample& sample);
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virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; } // prefetching of samples is not implemented
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void reset();
void setPhase(float phase);
unsigned int getStreamIndex() const { return m_streamIndex; }
void setStreamIndex(unsigned int streamIndex) { m_streamIndex = streamIndex; }
void muteChannel(bool mute);
private:
unsigned int m_streamIndex;
float m_amp;
float m_phase;
FixReal m_real;
FixReal m_imag;
};
#endif // INCLUDE_BEAMSTEERINGCWMODSTREAMSOURCE_H