ModemManager mmcli

[Phil Daum <phil daum123 gmail com>]

Hi Dan,

We are trying to operate GPS routing application using:  mmcli -m 0 --location-get 

We are issuing the command once per second, and have noticed some failures where the command either fails or provides no data:

cr044# mmcli -m 0 --location-get

/org/freedesktop/ModemManager1/Modem/0

  -------------------------

  3GPP location   | Mobile country code: '302'

                  | Mobile network code: '610'

                  |  Location area code: '11204'

                  |             Cell ID: '79330668'

  -------------------------

  GPS NMEA traces | Not available

  -------------------------

  Raw GPS         | Not available

  -------------------------

  CDMA BS         | Not available

cr044 [mmcli -m 0 --location-get] ~   

I've attached the journal and status and see there is quite a bit of activity involving several client ID's.  The status shows our attempt to restart the service via: systemctl restart ModemManager seems to give an error of:

QMI protocol error (14): 'CallFailed'

I was wondering if this is an acceptable way of obtaining this GPS info and if the attached logs give an obvious reason for our failure.

Thanks in advance,

Phil

Attachment: MM_status.txt
Description: Text document

Attachment: MM_Journal.txt
Description: Text document