Dell S5148F-ON Open Networking Hardware Diagnostic Guide September 2017 - Page 38

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CLI options DellEmc Diag - I2C Tool version 1.5, x.xx.x.x-x build, 2017/05/23, Syntax: i2ctool To Scan the (Specific) I2C devices:= i2ctool --scan [--bus=/dev/i2c- ] (or) i2ctool -n [-b /dev/i2c-] To Test the pre-programmed configuration or from config file:= i2ctool --test [-- config=] (or) i2ctool -t [-f ] Execute repeatedly command by count:= i2ctool --iteration=max/ [option1] [option2]... (or) i2ctool -I max/ [option1] [option2]... Read:= i2ctool --read --bus=/dev/i2c- --addr= --reg= -- count= --width= --display_size= (or) i2ctool -r -b /dev/i2c- -a -R -C -W -D Read(16 bit addressing):= i2ctool --read --bus=/dev/i2c- --addr= --reg16= [--reg_le] --count= --width= --display_size= (or) i2ctool -r -b /dev/i2c- -a -o [-L] -C - W -D Write:= i2ctool --write --bus=/dev/i2c- --addr= --reg= -- width= --val= (or) i2ctool -w -b /dev/i2c- -a -R -W -V Write(16 bit addressing):= i2ctool --write --bus=/dev/i2c- --addr= --reg16= [--reg_le] --val= (or) i2ctool -w -b /dev/i2c- -a -o [-L] -V Usage: -h, --h -n, --scan -t, --test -r, --read -w, --write -f, --config= -C, --count= -R, --reg= -o, --reg16= -V, --val= -W, --width= -b, --buspath= -a, --addr= -D, --display_size= -I, --iteration= Show the help text Scan operation Test using the pre-programmed configuration or use supplied config Read operation Write operation To specify the location of the config file e.g. /etc/dn/diag/ Count Register Register(16 bit addressing) Value to be set Width {8,16} To specify the i2c bus e.g.: /dev/i2c- Address Display size, {1,2,4} of bytesDisplay size, {1,2,4} of bytes Iteration command execution 38 Dell EMC DiagOS tools

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CLI options
DellEmc Diag - I2C Tool
version 1.5, x.xx.x.x-x
build, 2017/05/23,
Syntax: i2ctool <option>
To Scan the (Specific) I2C devices:=
i2ctool --scan [--bus=/dev/i2c-
<bus_number>]
(or)
i2ctool -n [-b /dev/i2c-<bus_number>]
To Test the pre-programmed configuration or from config file:=
i2ctool --test [--
config=<config_file_name>]
(or)
i2ctool -t [-f <config_file_name>]
Execute repeatedly command by count:=
i2ctool --iteration=max/<count> [option1]
[option2]...
(or)
i2ctool -I max/<count> [option1] [option2]...
Read:=
i2ctool --read --bus=/dev/i2c-<bus_number> --addr=<address> --reg=<register> --
count=<count> --width=<width> --display_size=<display_size>
(or)
i2ctool -r -b /dev/i2c-<bus_number> -a <address> -R <register> -C <count> -W <width> -D
<display_size>
Read(16 bit addressing):=
i2ctool --read --bus=/dev/i2c-<bus_number> --addr=<address> --reg16=<register(16bit)>
[--reg_le] --count=<count> --width=<width> --display_size=<display_size> (or)
i2ctool -r -b /dev/i2c-<bus_number> -a <address> -o <register(16bit)> [-L] -C <count> -
W <width> -D <display_size>
Write:=
i2ctool --write --bus=/dev/i2c-<bus_number> --addr=<address> --reg=<regiser> --
width=<width>
--val=<value>
(or)
i2ctool -w -b /dev/i2c-<bus_number> -a <address> -R <register> -W <width> -V <value>
Write(16 bit addressing):=
i2ctool --write --bus=/dev/i2c-<bus_number> --addr=<address> --reg16=<register(16bit)>
[--reg_le] --val=<value>
(or)
i2ctool -w -b /dev/i2c-<bus_number> -a <address> -o <register(16bit)> [-L] -V <value>
Usage:
-h, --h
Show the help text
-n, --scan
Scan operation
-t, --test
Test using the pre-programmed configuration or use supplied config
-r, --read
Read operation
-w, --write
Write operation
-f, --config=
To specify the location of the config file e.g. /etc/dn/diag/<file_name>
-C, --count=
Count
-R, --reg=
Register
-o, --reg16=
Register(16 bit addressing)
-V, --val=
Value to be set
-W, --width=
Width {8,16}
-b, --buspath=
To specify the i2c bus
e.g.: /dev/i2c-<bus number>
-a, --addr=
Address
-D, --display_size=
Display size, {1,2,4} of bytesDisplay size, {1,2,4} of bytes
-I, --iteration=
Iteration command execution
38
Dell EMC DiagOS tools