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Support for ext CAN IDs in wireshark files

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This commit is contained in:
Chavdar Kirov
2024-07-04 01:09:39 +03:00
parent 8b0d5bd023
commit b0c1672144
1 changed files with 7 additions and 3 deletions
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framefileio.cpp
+6 -2
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@@ -4882,9 +4882,13 @@ bool FrameFileIO::loadWiresharkFile(QString filename, QVector<CANFrame>* frames)
thisFrame.isReceived = true; // TODO: check if tx detection is possible thisFrame.isReceived = true; // TODO: check if tx detection is possible
thisFrame.setFrameType(QCanBusFrame::DataFrame); thisFrame.setFrameType(QCanBusFrame::DataFrame);
if ((0x80 & *(packetData+19))) {
thisFrame.setExtendedFrameFormat(true);
thisFrame.setFrameId((0x3f & *(packetData+19))<<24 | (0xff & *(packetData+18)) << 16 | (0xff & *(packetData+17)) << 8 | (0xff & *(packetData+16)));
} else {
thisFrame.setExtendedFrameFormat(false);
thisFrame.setFrameId((0xff & *(packetData+17)) << 8 | (0xff & *(packetData+16))); thisFrame.setFrameId((0xff & *(packetData+17)) << 8 | (0xff & *(packetData+16)));
if (thisFrame.frameId() <= 0x7FF) thisFrame.setExtendedFrameFormat(false); }
else thisFrame.setExtendedFrameFormat(true);
thisFrame.bus = 0; thisFrame.bus = 0;
int numBytes = *(packetData+20); int numBytes = *(packetData+20);
QByteArray bytes(numBytes, 0); QByteArray bytes(numBytes, 0);