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BldeRF2 MIMO and Beam steering plugins enhancements and fixes

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This commit is contained in:
f4exb
2019-10-27 18:20:36 +01:00
parent 0a1dec4a23
commit f9d7be11cc
17 changed files with 204 additions and 55 deletions
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plugins/channelmimo/beamsteeringcwmod/beamsteeringcwmodstreamsource.cpp
+19 -3
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@@ -15,10 +15,12 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include "dsp/dsptypes.h"
#include "beamsteeringcwmodstreamsource.h"
BeamSteeringCWModStreamSource::BeamSteeringCWModStreamSource() :
m_amp(0.5f)
m_amp(SDR_TX_SCALEF/sqrt(2.0f)),
m_phase(0)
{
m_real = m_amp;
m_imag = 0.0f;
@@ -27,16 +29,30 @@ BeamSteeringCWModStreamSource::BeamSteeringCWModStreamSource() :
BeamSteeringCWModStreamSource::~BeamSteeringCWModStreamSource()
{}
void BeamSteeringCWModStreamSource::muteChannel(bool mute)
{
if (mute)
{
m_real = 0;
m_imag = 0;
}
else
{
setPhase(m_phase);
}
}
void BeamSteeringCWModStreamSource::setPhase(float phase)
{
float normPhase = phase < -M_PI ? -M_PI : phase > M_PI ? M_PI : phase;
m_real = m_amp * cos(normPhase);
m_imag = m_amp * sin(normPhase);
m_phase = phase;
}
void BeamSteeringCWModStreamSource::pull(SampleVector::iterator begin, unsigned int nbSamples)
{
std::fill(begin, begin + nbSamples, Sample{m_real, m_imag});
std::fill(begin, begin + nbSamples, Sample{(int) m_real, m_imag});
}
void BeamSteeringCWModStreamSource::pullOne(Sample& sample)
@@ -46,4 +62,4 @@ void BeamSteeringCWModStreamSource::pullOne(Sample& sample)
}
void BeamSteeringCWModStreamSource::reset()
{}
{}