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SDRdaemon plugin: added counters for data received from UDP

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This commit is contained in:
f4exb
2016-01-28 03:30:36 +01:00
parent 13d698a940
commit ca7d8de81e
4 changed files with 14 additions and 260 deletions
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plugins/samplesource/sdrdaemon/sdrdaemonbuffer.cpp
+11 -1
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@@ -35,7 +35,9 @@ SDRdaemonBuffer::SDRdaemonBuffer(std::size_t blockSize) :
m_sampleRate(1000000),
m_sampleBytes(2),
m_sampleBits(12),
m_rawBuffer(0)
m_rawBuffer(0),
m_bytesInBlock(0),
m_nbBlocks(0)
{
m_currentMeta.init();
}
@@ -55,10 +57,12 @@ bool SDRdaemonBuffer::readMeta(char *array, std::size_t length)
{
assert(length >= sizeof(MetaData) + 8);
MetaData *metaData = (MetaData *) array;
updateBlockCounts(length);
if (m_crc64.calculate_crc((uint8_t *)array, sizeof(MetaData) - 8) == metaData->m_crc)
{
memcpy((void *) &m_dataCRC, (const void *) &array[sizeof(MetaData)], 8);
m_nbBlocks = 0;
if (!(m_currentMeta == *metaData))
{
@@ -222,6 +226,12 @@ void SDRdaemonBuffer::updateBufferSize(uint32_t frameSize)
m_rawBuffer = new uint8_t[nbFrames * frameSize];
}
void SDRdaemonBuffer::updateBlockCounts(uint32_t nbBytesReceived)
{
m_nbBlocks += m_bytesInBlock + nbBytesReceived > m_blockSize ? 1 : 0;
m_bytesInBlock = m_bytesInBlock + nbBytesReceived > m_blockSize ? nbBytesReceived : m_bytesInBlock + nbBytesReceived;
}
void SDRdaemonBuffer::printMeta(MetaData *metaData)
{
std::cerr