Skip to content

W
White Rabbit Switch - Software
Commit 279dd8a2 authored by Adam Wujek's avatar Adam Wujek 💬
Browse files
Options

doc/wrs-user-manual: update LEDs documentation 

Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent 03ae731b
Hide whitespace changes
Inline Side-by-side
Showing with 34 additions and 0 deletions
doc/wrs-user-manual.in
View file @ 279dd8a2
......@@ -724,6 +724,40 @@ split of the measured value is equally right). Other transceiver
types can be calibrated to either positive or negative values, to cope
with the @i{difference} between them and the @t{AXGE} devices.
@c ==========================================================================
@node Front panel's LEDs
@section Front panel's LEDs
There are two LEDs on front panel describing switch's status and two LEDs for
each switch's port. Each LED can be off, light with green or orange color, or
combination of both giving yellow.
For more details please refer to following subsections.
@c =-------------------------------------------------------------------------
@node Status LEDs
@subsection Status LEDs
The status LED is placed together with power indicator LED on the left side of
switch's front panel. The status LED is the right one.
During barebox/kernel boot the status LED is off. When startup-mb.sh starts
the LED is set to yellow. If the HAL starts successfully then the LED is set to
green. If the HAL caught a SIGNAL sent by other process, HAL sets the status
LED to orange.
When reboot is performed status LED is turned off.
@c =-------------------------------------------------------------------------
@node Ports' LEDs
@subsection Ports' LEDs
Under each switch's port there are two LEDs. The left LED is on when particular
port is populated with a SFP and the link is up. It's color is dependent on
the configured function. For ports configured as a slave the LED is green, for
non-wr ports the LED is orange. For ports configured as a master and other
cases (including wrong configuration) the left LED is yellow.
The right LED blinks when packet is transmitted or received on a port.
@c ############################################################################
@node Booting with Barebox
@chapter Booting with Barebox
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment