Robin, Am 03.08.2018 um 10:32 schrieb Robin O'Leary:
I'm not sure what happens if the modem GPS is enabled on a vehicle that can provide its own position information. Is one preferred over the other, or do they fight over which one reported most recently? Either way, maybe it deserves a mention in the "GPS/GNSS Antenna" section?
There is no priorization on the GPS source other than enabling/disabling the modem GPS. If a vehicle wants to support both car and modem, it shall check config modem/enable.gps (and modem/enable.gpstime) and suppress the car data while the modem is enabled. The vehicle can also require and release the modem GPS dynamically by sending the events * vehicle.require.gps * vehicle.require.gpstime * vehicle.release.gps * vehicle.release.gpstime Regards, Michael -- Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal Fon 02333 / 833 5735 * Handy 0176 / 206 989 26