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Feature #4917
closedreporting of alarms/errors known to the icE1usb
Start date:
12/18/2020
Due date:
% Done:
70%
Spec Reference:
Description
Now that the device firmware is exposing error situations / counters via a dedicated interrupt endpoint, we should make use of this in osmo-e1d.
See https://gerrit.osmocom.org/c/osmo-e1d/+/21782 and https://gerrit.osmocom.org/c/osmo-e1d/+/21783 for a start.
We should also consider if and how to report such errors to the clients (libosmo-e1d users).
Furthermore, there is also important knowledge to be gained from parsing the TS0, such as- does the remote end indicate alarm via A bit
- does the remote end report CRC errors via E bits
Checklist
- receive and report device-reported errors in VTY+LOG
- pass error informatio n to clients/users
- process TS0 to learn about reported remote errors
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