tnt has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-e1-hardware/+/38560?usp=email )

Change subject: doc: Update the icE1usb manual section about LEDs ......................................................................

doc: Update the icE1usb manual section about LEDs

Signed-off-by: Sylvain Munaut tnt@246tNt.com Change-Id: I557b416c336792db1e6e4ed9f544eceaf6ca9b79 --- M doc/manuals/chapters/icE1usb/firmware.adoc 1 file changed, 14 insertions(+), 5 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-e1-hardware refs/changes/60/38560/1

diff --git a/doc/manuals/chapters/icE1usb/firmware.adoc b/doc/manuals/chapters/icE1usb/firmware.adoc index 3b47206..3d094e4 100644 --- a/doc/manuals/chapters/icE1usb/firmware.adoc +++ b/doc/manuals/chapters/icE1usb/firmware.adoc @@ -138,16 +138,25 @@

[options="header"] |=== -|Color | Pattern | Meaning -|Green | Blinking (slow) | E1 Receiver attempting to align -|Green | On | E1 Receiver fully aligned +| Green LED | Yellow LED | Meaning +| Off | Off | Loss of Signal +| Blink | Off | Loss of Framing +| Blink | On | Loss of Framing, Receiving AIS +| On | Off | Aligned +| On | On | Aligned, Receiving RAI |===

- === Use of the Multi-Color RGB LED

-FIXME: describe how it is used. +The led near the USB port is used to indicate general device status.

+A blinking blue led indicates that the device is in bootloader mode. + +A slow breathing indicates that at least one of the two port is +active, communicating over USB. The color of the led then indicates +the E1 link status. If all links are without issues, it will be +green, but if at least one of the enabled port has an issue, +it will show up as red.

=== Firmware <-> USB Host Interface