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• CAN_Read.vi
Description
Read a message from the CAN channel with the specified handle.
Input
• Handle: The handle of the CAN channel which the message is to be read from.
Output
• Return: A positive value indicates success in reading the message, whereas a
negative value indicates an error in reading the message, with -4 representing that
the channel is not open and -5 representing that there is no message to be read.
• Id: Message ID.
• Size: Frame size (0~8).
• Data[8]: Data bytes 0~7.
• Flags: 1 (standard), 2 (extended), 9 (standard + timestamp), 10 (extended +
timestamp)
• Timestamp: Timestamp (ms).
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