Overview
CAN BUS (Controller Area Network) is a very deterministic BUS heavily used in the automotive industry. It is a half-duplex BUS, that operates using a pair of differential signals. Typically, the speed standards are 100K, 250K, 500K or 1Mbit.
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BO_
is a message syntax.The message name is
IO_DEBUG
and MID is500
(decimal), and the length is4
bytes. (though we only need 1 for 8-bit signal)The sender is
IO
.SG_
is a signal syntax.IO_DEBUG_test_unsigned
is a signal name.0|8
: The unsigned signal starts at bit position 0, and the size of this signal is 8.@1+
: Defines that the signal is little-endian, and unsigned.(1,0)
: Defines scale and offset. (discussed later)[0|0]
: Min and Max is not defined. (discussed later)""
: There are no units. (it could be, for instance "inches")The receiver is
DBG
.
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