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SDRdaemonFEC plugin: use meta data CRC32 and promote to version 2.1.0 again

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This commit is contained in:
f4exb
2016-07-24 19:50:51 +02:00
parent 66e829bbf9
commit 9007d505ee
5 changed files with 21 additions and 5 deletions
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plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.cpp
+17 -2
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@@ -19,6 +19,9 @@
#include <cstring>
#include <cmath>
#include <lz4.h>
#include <boost/crc.hpp>
#include <boost/cstdint.hpp>
#include "sdrdaemonfecbuffer.h"
@@ -282,8 +285,20 @@ void SDRdaemonFECBuffer::writeData(char *array, uint32_t length)
if (blockIndex == 0) // first block with meta
{
printMeta("SDRdaemonFECBuffer::writeData: recovered meta", (MetaDataFEC *) recoveredBlock);
// m_decoderSlots[decoderIndex].m_metaRetrieved = true;
MetaDataFEC *metaData = (MetaDataFEC *) recoveredBlock;
boost::crc_32_type crc32;
crc32.process_bytes(metaData, 20);
if (crc32.checksum() == metaData->m_crc32)
{
m_decoderSlots[decoderIndex].m_metaRetrieved = true;
printMeta("SDRdaemonFECBuffer::writeData: recovered meta", metaData);
}
else
{
qDebug() << "SDRdaemonFECBuffer::writeData: recovered meta: invalid CRC32";
}
}
m_decoderSlots[decoderIndex].m_originalBlocks[blockIndex] = *recoveredBlock;