Hi Aleksander, Thanks @Daniele for the feedback!
> Could you clone and build the following libqmi branch? > https://gitlab.freedesktop.org/mobile-broadband/libqmi/-/merge_requests/115 > > Once you have it, you'll be able to configure the NMEA traces via qmicli, e.g.: > $ sudo qmicli -d /dev/cdc-wdm1 -p --loc-set-nmea-types="gga|gsa|gsv" > > And once you have done that, could you re-run ModemManager to see if > we do receive the NMEA traces this time? It seems to work now with your fix! Note that I tried with the firmware 25.00.212 1 [Feb 03 2017 10:00:00] and I didn't got any gps fixes. But it was working with the AT cmds. I did an update of the firmware to 25.20.217 1 [Aug 23 2019 01:00:00] and now everything works fine. ~# mmcli -m 0 --location-get -------------------------- 3GPP | operator code: * | operator name: * | location area code: * | tracking area code: * | cell id: * -------------------------- GPS | nmea: $GPGGA,,,,,,0,,,,,,,,*66 | $GNGSA,A,1,,,,,,,,,,,,,,,*00 | $GPGSA,A,1,,,,,,,,,,,,,,,*1E | $GPVTG,,T,,M,,N,,K,N*2C | $GPRMC,,V,,,,,,,,,,N*53 | $GNGNS,,,,,,NNNN,,,,,,*53 example of trace received ModemManager[997]: [/dev/cdc-wdm0] received message... <<<<<< RAW: <<<<<< length = 41 <<<<<< data = 01:28:00:80:10:01:04:4B:06:26:00:1C:00:01:19:00:24:47:50:52:4D:43:2C:2C:56:2C:2C:2C:2C:2C:2C:2C:2C:2C:2C:4E:2A:35:33:0D:0A ModemManager[997]: [/dev/cdc-wdm0] received generic indication (translated)... <<<<<< QMUX: <<<<<< length = 40 <<<<<< flags = 0x80 <<<<<< service = "loc" <<<<<< client = 1 <<<<<< QMI: <<<<<< flags = "indication" <<<<<< transaction = 1611 <<<<<< tlv_length = 28 <<<<<< message = "NMEA" (0x0026) <<<<<< TLV: <<<<<< type = "NMEA String" (0x01) <<<<<< length = 25 <<<<<< value = 24:47:50:52:4D:43:2C:2C:56:2C:2C:2C:2C:2C:2C:2C:2C:2C:2C:4E:2A:35:33:0D:0A <<<<<< translated = $GPRMC,,V,,,,,,,,,,N*53 ModemManager[997]: <debug> [1588951506.354989] [NMEA] $GPRMC,,V,,,,,,,,,,N*53 Thanks for your help! On Thu, May 7, 2020 at 1:00 PM Aleksander Morgado <aleksan...@aleksander.es> wrote: > Hey David, > > > > > > > > > > > With all enable it only shows the 3GPP info with mmcli -m 0 > --loction-get > > > > > > > > Daniele, any idea why we're not receiving NMEA traces via QMI > > > > indications in this case? Do you see something wrong in the sequence > > > > to enable the GNSS location gathering? > > > > > > > > > > The sequence is missing request QMI_LOC_SET_NMEA_TYPES that is not in > > > libqmi. The request is needed to indicate which NMEA sentences should > > > be enabled. > > > > > > > Ah! good to know, thanks. I'll add that. Do you know since when is > > this a requirement? I don't think any other modem I tested with > > required this message explicitly. > > > > Could you clone and build the following libqmi branch? > https://gitlab.freedesktop.org/mobile-broadband/libqmi/-/merge_requests/115 > > Once you have it, you'll be able to configure the NMEA traces via qmicli, > e.g.: > $ sudo qmicli -d /dev/cdc-wdm1 -p --loc-set-nmea-types="gga|gsa|gsv" > > And once you have done that, could you re-run ModemManager to see if > we do receive the NMEA traces this time? > > -- > Aleksander > https://aleksander.es > -- *David Khouya*
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