Information Gathering in a Legato Application

Legato Application Framework
1

Hello,

I need to extract a data from my device (FX30), using Legato Framework or AT commands.
The data is the Base Station Identifier Code (BSIC).

First I didn’t find any function that can return it in Legato.io.
Second I know already it can be returned using 2 commands, which I could use to gather my data aswell :

  • at+cced=0,1
  • AT!LTEINFO?

Both are not working under the at prompt of my device, I get the following errors :
root@fx30:~# microcom -E /dev/ttyAT
at
OK
at
OK
at+cced=0,1
ERROR
at
OK
AT!LTEINFO?
!LTEINFO:
Not Available

OK
at
OK
root@fx30:~#

How can I resolve these errors?

Thanks

2

Hi,
You can use the le_mrc_GetServingCellId() function (cf. le_mrc API) to retrieve that information.

Kind regards,
Tristan

3

Hi Tristan,

Thanks for your help.
As far as I understand the le_mrc_GetServingCellId() function returns the Cell identifier.
Here we need to get the Base Station Identifier Code. (a BSIC can holds several cells)

David

4

Hi David,

You’re right, that function returns the Cell Id. Unfortunately we don’t have yet an API to return the BSIC.

I can push to add it in a future release of legato.

Kr,

Tristan

5

Hi Tristan,

Thanks for your help.

Yes it could be a good thing if you can get this information either from an AT command or through an API (preferred solution of course )

David