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MIMO: device engine Tx handling (1)

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f4exb
2019-10-19 05:07:24 +02:00
parent 1171d71c87
commit 7a1b727a36
6 changed files with 214 additions and 14 deletions
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sdrbase/dsp/samplesourcefifo.cpp
+11
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@@ -68,6 +68,17 @@ void SampleSourceFifo::readAdvance(SampleVector::iterator& readUntil, unsigned i
emit dataRead(nbSamples);
}
void SampleSourceFifo::readAdvance(SampleVector::const_iterator& readUntil, unsigned int nbSamples)
{
// QMutexLocker mutexLocker(&m_mutex);
assert(nbSamples <= m_size/2);
emit dataWrite(nbSamples);
m_ir = (m_ir + nbSamples) % m_size;
readUntil = m_data.begin() + m_size + m_ir;
emit dataRead(nbSamples);
}
void SampleSourceFifo::write(const Sample& sample)
{
m_data[m_iw] = sample;