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Remote input/sink implemented remote control (1)

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This commit is contained in:
f4exb
2021-12-24 21:06:15 +01:00
parent 247ae2679d
commit 9bb3a273b3
23 changed files with 613 additions and 87 deletions
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plugins/samplesource/remoteinput/remoteinputudphandler.cpp
+7 -50
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@@ -324,6 +324,13 @@ void RemoteInputUDPHandler::tick()
}
const RemoteMetaDataFEC& metaData = m_remoteInputBuffer.getCurrentMeta();
if (!(m_currentMeta == metaData))
{
m_currentMeta = metaData;
emit metaChanged();
}
m_readLength = m_readLengthSamples * (metaData.m_sampleBytes & 0xF) * 2;
if (metaData.m_sampleBits == SDR_RX_SAMP_SZ) // no conversion
@@ -409,56 +416,6 @@ void RemoteInputUDPHandler::tick()
qWarning("RemoteInputUDPHandler::tick: unexpected sample size in stream: %d bits", (int) metaData.m_sampleBits);
}
// if ((metaData.m_sampleBits == 16) && (SDR_RX_SAMP_SZ == 24)) // 16 -> 24 bits
// {
// if (m_readLengthSamples > (int) m_converterBufferNbSamples)
// {
// if (m_converterBuffer) { delete[] m_converterBuffer; }
// m_converterBuffer = new int32_t[m_readLengthSamples*2];
// }
// uint8_t *buf = m_remoteInputBuffer.readData(m_readLength);
// for (int is = 0; is < m_readLengthSamples; is++)
// {
// m_converterBuffer[2*is] = ((int16_t*)buf)[2*is]; // I
// m_converterBuffer[2*is]<<=8;
// m_converterBuffer[2*is+1] = ((int16_t*)buf)[2*is+1]; // Q
// m_converterBuffer[2*is+1]<<=8;
// }
// m_sampleFifo->write(reinterpret_cast<quint8*>(m_converterBuffer), m_readLengthSamples*sizeof(Sample));
// }
// else if ((metaData.m_sampleBits == 24) && (SDR_RX_SAMP_SZ == 16)) // 24 -> 16 bits
// {
// if (m_readLengthSamples > (int) m_converterBufferNbSamples)
// {
// if (m_converterBuffer) { delete[] m_converterBuffer; }
// m_converterBuffer = new int32_t[m_readLengthSamples];
// }
// uint8_t *buf = m_remoteInputBuffer.readData(m_readLength);
// for (int is = 0; is < m_readLengthSamples; is++)
// {
// m_converterBuffer[is] = ((int32_t *)buf)[2*is+1]>>8; // Q -> MSB
// m_converterBuffer[is] <<=16;
// m_converterBuffer[is] += ((int32_t *)buf)[2*is]>>8; // I -> LSB
// }
// m_sampleFifo->write(reinterpret_cast<quint8*>(m_converterBuffer), m_readLengthSamples*sizeof(Sample));
// }
// else if ((metaData.m_sampleBits == 16) || (metaData.m_sampleBits == 24)) // same sample size and valid size
// {
// // read samples directly feeding the SampleFifo (no callback)
// m_sampleFifo->write(reinterpret_cast<quint8*>(m_remoteInputBuffer.readData(m_readLength)), m_readLength);
// m_samplesCount += m_readLengthSamples;
// }
// else // invalid size
// {
// qWarning("RemoteInputUDPHandler::tick: unexpected sample size in stream: %d bits", (int) metaData.m_sampleBits);
// }
if (m_tickCount < m_rateDivider)
{
m_tickCount++;