From 7e87c78b1f645d3b7574c30271111d968d5a54b3 Mon Sep 17 00:00:00 2001 From: Dorota Czaplejewicz Date: Sat, 5 Jan 2019 09:46:47 +0000 Subject: [PATCH] devkit: Fix tutorial for location services The GNSS module on the modem is disabled. The actual module speaks NMEA over a dedicated serial interface. --- Development_Environment/Boards/mini-tutorials.rst | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/Development_Environment/Boards/mini-tutorials.rst b/Development_Environment/Boards/mini-tutorials.rst index da42160..1cf066a 100644 --- a/Development_Environment/Boards/mini-tutorials.rst +++ b/Development_Environment/Boards/mini-tutorials.rst @@ -27,7 +27,15 @@ If this works use *nm-connection-editor* on Wayland (will be part of the next i Location services ----------------- -Location services are either exposed via AT commands or via QMI. Support for QMI LOC service is not yet supported in libqmi (while the older POS is): https://lists.freedesktop.org/archives/modemmanager-devel/2017-April/004471.html +The GNSS module has a dedicated serial port at ``/dev/ttymxc2``, operating at 9600 baud. + + root@pureos:~# picocom -b9600 /dev/ttymxc2 + $GNRMC,,V,,,,,,,,,,N*4D + $GNVTG,,,,,,,,,N*2E + +It's also supported by gpsd. + +There is an additional GPS module on the SIMCOM modem. This modem is not meant to be used on the final phone. It has been shipped without an an antenna on the dev kit, making it inoperable. Wireless Networking ################### -- GitLab