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CFDP bugfix

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This commit is contained in:
Robin Müller
2023-05-25 15:11:56 +02:00
parent 4518fec65c
commit 9fe8579377
7 changed files with 18 additions and 15 deletions
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4
src/fsfw/cfdp/pdu/HeaderCreator.cpp
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@ -24,8 +24,8 @@ ReturnValue_t HeaderCreator::serialize(uint8_t **buffer, size_t *size, size_t ma
*buffer += 1;
**buffer = pduDataFieldLen & 0x00ff;
*buffer += 1;
**buffer = segmentationCtrl << 7 | pduConf.sourceId.getWidth() << 4 | segmentMetadataFlag << 3 |
pduConf.seqNum.getWidth();
**buffer = segmentationCtrl << 7 | ((pduConf.sourceId.getWidth() - 1) << 4) |
segmentMetadataFlag << 3 | (pduConf.seqNum.getWidth() - 1);
*buffer += 1;
*size += 4;
ReturnValue_t result = pduConf.sourceId.serialize(buffer, size, maxSize, streamEndianness);

4
src/fsfw/cfdp/pdu/HeaderReader.cpp
View File

@ -78,11 +78,11 @@ cfdp::SegmentationControl PduHeaderReader::getSegmentationControl() const {
}
cfdp::WidthInBytes PduHeaderReader::getLenEntityIds() const {
return static_cast<cfdp::WidthInBytes>((pointers.fixedHeader->fourthByte >> 4) & 0x07);
return static_cast<cfdp::WidthInBytes>(((pointers.fixedHeader->fourthByte >> 4) & 0b111) + 1);
}
cfdp::WidthInBytes PduHeaderReader::getLenSeqNum() const {
return static_cast<cfdp::WidthInBytes>(pointers.fixedHeader->fourthByte & 0x07);
return static_cast<cfdp::WidthInBytes>((pointers.fixedHeader->fourthByte & 0b111) + 1);
}
cfdp::SegmentMetadataFlag PduHeaderReader::getSegmentMetadataFlag() const {