TYPE MESSAGE : STRUCT
This structure defines a CANL2 message. Only use this structure if you are using unmanaged CANL2 functions (functions with underscore). For unmanaged CL2 functions the returned handle hMsg can be interpreted as a pointer to this structure because no resource manager is involved. For interpreting the structure members use the bit masks defined in MASKS.
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InOut:
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Name
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Type
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Comment
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cobId
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COBID
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Contains CANID and Tx/RTR/Extended Identifier bit. Use appropriate bit masks defined in MASKS for calculating the correct value.
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abyData
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DATA
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Data array of CAN message.
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dwTSP
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DWORD
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Receive message: Rx timestamp (set by driver, if supported); Transmit message: time to live. After this time the message will be discarded by the driver (if supported).
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byLen
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BYTE
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Contains DLC. Use bit mask MASKS.gcbyDLCMask for calculating the message length.
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byNet
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BYTE
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CAN Network ID this messages belongs to (do not change!).
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