Problem with nRF9160

RE: Problem with nRF9160

Håkon Alseth — Tue, 15 Feb 2022 14:24:54 GMT

Hi,

Yes, I confirm that this issue seems to be a modem_shell AT handling issue, as it does not occur if you use at_client instead.

As a workaround for the time being, could you use at_client for your testing purposes?

The AT command needs to be escaped with "\" in modem_shell:

at at+cops=1,2,\"24412\"

Kind regards,

Håkon

RE: Problem with nRF9160

alaa.hamad — Tue, 15 Feb 2022 14:21:02 GMT

I have the same error even with 2 : (at+cops=1,2,"20820")

RE: Problem with nRF9160

Håkon Alseth — Tue, 15 Feb 2022 14:18:47 GMT

Hi,

The "format" field should be '2' when selecting '1' as the first parameter:

https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/nw_service/cops_set.html

Based on the at command that you are using modem_shell.

If I issue your command using the "at_client", there's no issue (at+cops=1,2,"20820"), but in modem_shell I get a "ERROR" returned, even after placing the modem in flight mode / off mode.

This seems like a bug in modem_shell at handling, which I will report internally to the modem_shell team.

Kind regards,

Håkon