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Sub command $02 --< ASCII Id
Byte 1... See sub command $00.
Byte 2 - Byte 6
a, b, c, d, e... These bytes describe the module type in ASCII code.
Commands and Parameters
Byte 7, Byte 8:
mod no. ASCII... These two bytes describe the module name and the active module number in ASCII
code. The following table gives an example for the display of these bytes in ASCII
code. It is a CBM-SIO4 module with the module no. $99.
Byte 2 3 4 5 6 7 8
Parameter a b c d e Module no. H Module no. L
ASCII Id
SIO4
Sub command $03 --< software revision
S I O 4 1 9 9
Table 3.1.6: Example for an ASCII Id (the exact value for the SIO4 is not defined
at the moment)
Byte 1... See sub command $00.
Byte 2 - Byte 5
'V', level,
'.', rev.... In ASCII code these bytes describe the revision number of the firmware of the CAN
core used on the module.
Byte 2 and byte 4 are permanently allocated with the ASCII symbols 'V'($56) or
'.'($2E).
In byte 3 and byte 5 the actual revision number is described.
Byte 6 contains a letter which stands for the revision of the module-specific
firmware.
In byte 7 is returned, which protocol is implemented (esd CAN protocol or CMS
protocol). An 'E' means, that the esd CAN protocol is implemented and a 'C' means,
that the CMS protocol is implemented.
Byte 8 returns the actual revision number of the used protocol (e.g. of the esd CAN
protocol).
esd Protocol for CAN Modules Rev. 3.2 3 - 5