Hi Enrico,
Il giorno mar 19 nov 2019 alle ore 10:52 Enrico Mioso
<mrkiko...@gmail.com> ha scritto:
>
> I am experiencing similar issues when trying to set allowed mode to all
> modes, and preferred to "none in particular" :) .
> Simply doesn't work - even with a success message then settings remain so
> that preferred mode looks to be 4G. Would like very much to solve this.
>
are you using LE910-EU1 as well?
Regards,
Daniele
> Enrico
>
>
>
> On Tue, 19 Nov 2019, Stelling2 Carsten wrote:
>
> > Date: Tue, 19 Nov 2019 10:10:44
> > From: Stelling2 Carsten <carsten.stelli...@goerlitz.com>
> > To: "modemmanager-devel@lists.freedesktop.org"
> > <modemmanager-devel@lists.freedesktop.org>,
> > "Daniele Palmas (dnl...@gmail.com)" <dnl...@gmail.com>
> > Subject: AW: Set allowed mode to 2G, 3G, 4G not working
> >
> > Hi,
> >
> > I've just updated MM from 1.10.0 to 1.12.0 with the result, that my
> > application fails when setting the mode ('2G|4G') for Telit LE910-EU1. It
> > also fails when using mmcli.
> > My version 1.10.0 contains Daniele's patches mentioned here
> > https://lists.freedesktop.org/archives/modemmanager-devel/2019-February/007044.html
> > and in following messages.
> >
> > I assume, that Daniele's patches didn't go mainline.
> >
> > Daniele, can you send a merge request, containing your patches for the
> > master branch?
> > I'll test them as soon as possible with Telit LE910-EU1 and give you
> > feedback, such that this feature can be released.
> >
> > Thank you for your help.
> >
> > Carsten
> >
> > -----Ursprüngliche Nachricht-----
> > Von: ModemManager-devel
> > [mailto:modemmanager-devel-boun...@lists.freedesktop.org] Im Auftrag von
> > Stelling2 Carsten
> > Gesendet: Mittwoch, 27. Februar 2019 10:16
> > An: Daniele Palmas
> > Cc: modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer; Aleksander
> > Morgado
> > Betreff: AW: Set allowed mode to 2G, 3G, 4G not working
> >
> > Hi Daniele,
> >
> > Thank you. Yes, I'll give it a try tomorrow.
> >
> > Following patches from your commits should be applied to MM 1.10.0
> >
> > 4089726c1fbdc90ecec8737f9ea287784708ca7f
> > 90cb911437538d5b6bd681aa1d7e1be2e1700227
> >
> > Is this right?
> >
> > Best regards,
> >
> > Carsten
> >
> > -----Ursprüngliche Nachricht-----
> > Von: Daniele Palmas [mailto:dnl...@gmail.com]
> > Gesendet: Dienstag, 26. Februar 2019 14:59
> > An: Stelling2 Carsten
> > Cc: Aleksander Morgado; Reinhard Speyerer;
> > modemmanager-devel@lists.freedesktop.org
> > Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
> >
> > Hi Carsten,
> >
> > Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten
> > <carsten.stelli...@goerlitz.com> ha scritto:
> >>
> >> Hi,
> >>
> >> I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for
> >> this confusion.
> >> As a workaround for testing, we send AT+WS46 commands via D-Bus, but that
> >> seems possible only, if MM runs in debug mode.
> >> If we need this feature for production in the future, I understand that we
> >> can add it to the Telit plugin.
> >
> > at the following link
> >
> > https://gitlab.freedesktop.org/dnlplm/ModemManager.git
> >
> > you can find a fork with two additional commits that should implement
> > what needed.
> >
> > Before sending to Aleksander a merge request would you like to give it a
> > try?
> >
> > Regards,
> > Daniele
> >
> >> I'd be very happy, if you can support me during implementation at a later
> >> point in time.
> >>
> >> Thank you Aleksander and Reinhard for your support.
> >>
> >> Carsten
> >>
> >> -----Ursprüngliche Nachricht-----
> >> Von: Aleksander Morgado [mailto:aleksan...@aleksander.es]
> >> Gesendet: Freitag, 22. Februar 2019 09:59
> >> An: Reinhard Speyerer
> >> Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten
> >> Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
> >>
> >>>>> Within the debug output I found the following line
> >>>>> ModemManager[623]: <debug> [1550762368.321591] MBIM-powered Telit modem
> >>>>> found...
> >>>>> which points out, that calling
> >>>>> if (mm_port_probe_list_is_xmm (probes))
> >>>>> did not find the XMM support.
> >>>>
> >>>> It didn't find it, because the XACT=? check failed:
> >>>> ModemManager[623]: <debug> [1550762359.960165] (ttyACM0): -->
> >>>> 'AT+XACT=?<CR>'
> >>>> ModemManager[623]: <debug> [1550762360.882668] (ttyACM0): <--
> >>>> '<CR><LF>ERROR<CR><LF>'
> >>>>
> >>>> So I assume the XMM support that we have in the xmm plugin isn't ready
> >>>> to handle this specific device.
> >>>>
> >>>> The inability to switch modes in this device is not a bug, it's just
> >>>> not implemented I'm afraid.
> >>>
> >>> Hi Aleksander,
> >>>
> >>> the Telit-preferred way seems to be to handle this with AT+WS46.
> >>> I haven't checked the code in detail but based on the AT+WS46
> >>> references in the Telit plugin I would have expected for
> >>> ModemManager to already use it.
> >>>
> >>
> >> If the modem is managed with MBIM, the generic MBIM implementation is
> >> used for the Telit modem, so no AT+WS46 based mode switching will be
> >> done. For this kind of cases, where we have MBIM for generic control
> >> plus AT for other features, we would need to have a
> >> "MMBroadbandModemMbimTelit" implementation that inherits from
> >> MMBroadbandModemMbim but then shares features with the Telit-specific
> >> AT modem object. So, it's totally possible to do this, but needs to be
> >> done.
> >>
> >> --
> >> Aleksander
> >> https://aleksander.es
> >>
> >>
> >> _______________________________________________
> >> ModemManager-devel mailing list
> >> ModemManager-devel@lists.freedesktop.org
> >> https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
> >
> >
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> > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
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