EKE-Electronics CVB1621A Technical Manual page 32

Command line interface
line. If parameters are enclosed in square brackets, this means that you can give the
command without a parameter. For instance, the addr command has two optional
parameters, a and l. This is marked as follows:
addr [a|l]
If you do not enter any parameter after the command, the system uses the default value
for the applicable commands.
The diagnostics software is not case sensitive. You can enter commands
either in lower or upper case characters. However, all parameters must
be entered in lower case.
All values are displayed in hexadecimal notation, and all parameters must
be entered in hex format.
The following table lists the pages on which each command is explained.
Table 5.1: Commands included in the CVB module firmware
COMMAND DESCRIPTION
Help command
Displays all the available commands with a brief explanation.
help or ?
Debugging commands
Tests the CAN Bus lines.
check_line
(d)
Displays statistical data maintained by the CVB module.
canstat
Display the contents (a register) of an input port
in
out (D)
Memory commands
Sets the addressing mode to absolute or logical
addr
Reads the contents of the CVB memory
rm
Sets the contents of the CVB memory
sm (D)
Software development commands
Initializes a specific CAN channel for testing purposes.
caninit (D)
Creates an arbitrary CAN frame and sends it to the selected
cansend (D)
channel.
Resets the module in a controlled manner.
reset (D)
Displays a list of software identification details.
ver
Commands marked with D (dangerous) alter the operation of the CAN Bus
or stop it completely. Consider the operative situation carefully before
using these commands on board a train with an active system running.
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