pus parser fixes
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8ba75fc3c2
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fd1e612ea5
@ -18,7 +18,6 @@ ReturnValue_t PusParser::parsePusPackets(const uint8_t *frame,
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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size_t lengthField = frame[4] << 8 | frame[5];
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if(lengthField == 0) {
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@ -26,32 +25,32 @@ ReturnValue_t PusParser::parsePusPackets(const uint8_t *frame,
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}
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size_t packetSize = lengthField + 7;
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if(lengthField > 0) {
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// Size of a pus packet is the value in the packet length field plus 7.
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if(packetSize > frameSize)
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// Size of a pus packet is the value in the packet length field plus 7.
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if(packetSize > frameSize)
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{
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if(storeSplitPackets)
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{
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if(storeSplitPackets)
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{
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indexSizePairFIFO.insert(indexSizePair(0, frameSize));
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}
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else
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{
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sif::debug << "TcSerialPollingTask::readNextPacket: Next packet "
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"larger than remaining frame," << std::endl;
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sif::debug << "Throwing away packet. Detected packet size: "
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<< packetSize << std::endl;
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}
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return SPLIT_PACKET;
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indexSizePairFIFO.insert(indexSizePair(0, frameSize));
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}
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else
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{
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indexSizePairFIFO.insert(indexSizePair(0, packetSize));
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if(packetSize == frameSize) {
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return HasReturnvaluesIF::RETURN_OK;
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}
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sif::debug << "TcSerialPollingTask::readNextPacket: Next packet "
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"larger than remaining frame," << std::endl;
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sif::debug << "Throwing away packet. Detected packet size: "
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<< packetSize << std::endl;
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}
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return SPLIT_PACKET;
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}
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else
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{
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indexSizePairFIFO.insert(indexSizePair(0, packetSize));
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if(packetSize == frameSize) {
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sif::info << "test2" << std::endl;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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// packet size is smaller than frame size, parse for more packets.
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return readMultiplePackets(frame, frameSize, packetSize);
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}
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@ -59,6 +58,7 @@ ReturnValue_t PusParser::parsePusPackets(const uint8_t *frame,
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ReturnValue_t PusParser::readMultiplePackets(const uint8_t *frame,
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size_t frameSize, size_t startIndex) {
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while (startIndex < frameSize) {
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sif::info << "test" << std::endl;
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ReturnValue_t result = readNextPacket(frame, frameSize, startIndex);
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if(result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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