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MIMO: implemented SampleMOFifo in device sample MIMO

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This commit is contained in:
f4exb
2019-10-17 00:58:36 +02:00
parent 8691fef573
commit 626e07dd85
5 changed files with 22 additions and 39 deletions
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sdrbase/dsp/dspdevicemimoengine.cpp
+12 -24
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@@ -834,11 +834,11 @@ void DSPDeviceMIMOEngine::handleSynchronousMessages()
BasebandSampleSink* spectrumSink = ((DSPRemoveSpectrumSink*) message)->getSampleSink();
spectrumSink->stop();
if (!m_spectrumInputSourceElseSink && m_deviceSampleMIMO && (m_spectrumInputIndex < m_deviceSampleMIMO->getNbSinkStreams()))
{
SampleSourceFifo *inputFIFO = m_deviceSampleMIMO->getSampleSourceFifo(m_spectrumInputIndex);
disconnect(inputFIFO, SIGNAL(dataRead(int)), this, SLOT(handleForwardToSpectrumSink(int)));
}
// if (!m_spectrumInputSourceElseSink && m_deviceSampleMIMO && (m_spectrumInputIndex < m_deviceSampleMIMO->getNbSinkStreams()))
// {
// SampleSourceFifo *inputFIFO = m_deviceSampleMIMO->getSampleSourceFifo(m_spectrumInputIndex);
// disconnect(inputFIFO, SIGNAL(dataRead(int)), this, SLOT(handleForwardToSpectrumSink(int)));
// }
m_spectrumSink = nullptr;
}
@@ -850,16 +850,16 @@ void DSPDeviceMIMOEngine::handleSynchronousMessages()
if ((spectrumInputSourceElseSink != m_spectrumInputSourceElseSink) || (spectrumInputIndex != m_spectrumInputIndex))
{
if (!m_spectrumInputSourceElseSink) // remove the source listener
{
SampleSourceFifo *inputFIFO = m_deviceSampleMIMO->getSampleSourceFifo(m_spectrumInputIndex);
disconnect(inputFIFO, SIGNAL(dataRead(int)), this, SLOT(handleForwardToSpectrumSink(int)));
}
// if (!m_spectrumInputSourceElseSink) // remove the source listener
// {
// SampleSourceFifo *inputFIFO = m_deviceSampleMIMO->getSampleSourceFifo(m_spectrumInputIndex);
// disconnect(inputFIFO, SIGNAL(dataRead(int)), this, SLOT(handleForwardToSpectrumSink(int)));
// }
if ((!spectrumInputSourceElseSink) && (spectrumInputIndex < m_deviceSampleMIMO->getNbSinkStreams())) // add the source listener
{
SampleSourceFifo *inputFIFO = m_deviceSampleMIMO->getSampleSourceFifo(spectrumInputIndex);
connect(inputFIFO, SIGNAL(dataRead(int)), this, SLOT(handleForwardToSpectrumSink(int)));
// SampleSourceFifo *inputFIFO = m_deviceSampleMIMO->getSampleSourceFifo(spectrumInputIndex);
// connect(inputFIFO, SIGNAL(dataRead(int)), this, SLOT(handleForwardToSpectrumSink(int)));
if (m_spectrumSink)
{
@@ -1043,18 +1043,6 @@ void DSPDeviceMIMOEngine::configureCorrections(bool dcOffsetCorrection, bool iqI
m_inputMessageQueue.push(cmd);
}
// This is used for the Tx (sink streams) side
void DSPDeviceMIMOEngine::handleForwardToSpectrumSink(int nbSamples)
{
if ((m_spectrumSink) && (m_spectrumInputIndex < m_deviceSampleMIMO->getNbSinkStreams()))
{
SampleSourceFifo* sampleFifo = m_deviceSampleMIMO->getSampleSourceFifo(m_spectrumInputIndex);
SampleVector::iterator readUntil;
sampleFifo->getReadIterator(readUntil);
m_spectrumSink->feed(readUntil - nbSamples, readUntil, false);
}
}
void DSPDeviceMIMOEngine::iqCorrections(SampleVector::iterator begin, SampleVector::iterator end, int isource, bool imbalanceCorrection)
{
for(SampleVector::iterator it = begin; it < end; it++)