Run ModemManager in debug mode

[NIKHIL PATIL]

Hi ,
 I tried to enable using    " mmcli -G DEBUG "  it come successfully enable
debug logging level .
  but , when we run AT command using mmcli we are getting same error as
before (error :- modemmanager should in debug mode ).
  how we can proceed on these ?

On Sun, Dec 6, 2020 at 1:17 PM Aleksander Morgado <aleksander at aleksander.es>
wrote:

> Hey
>
> >     After board boots we are changing the ModeManger.service as
> (ExecStart=/usr/sbin/ModemManager --debug)
> > but that is not good practice.
> >
> >     How We can run ModemManager in debug mode while compiling yocto
> image itself ?
> >     build platform = yocto
>
> The --debug option gives you 2 things: debug log and AT command
> support via the Command() API.
>
> If it's a change you require always by default in all your builds, you
> could patch the ModemManager recipe to modify the service file to add
> the --debug.
>
> If you need to enable the debug log only sometimes during runtime, you
> could use "mmcli -G DEBUG" to change the daemon logging level.
>
> If what you need is to unconditionally have AT command support via the
> Command() API always, you can modify the ModemManager recipe to
> configure the build with the --with-at-command-via-dbus option, that
> will enable that API by default regardless of whether --debug is used
> during runtime or not.
>
> --
> Aleksander
> https://aleksander.es
>
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