Hello I’m having issues with getting the GNSS fix when setting an acquisition rate lower than 1000 ms.
I’m using a WP7607 module.
Setting the same acquisition rate to a WP7502 works like a charm.
To be more specific on the issue on the WP7607 module:
After setting the acquisition rate and starting the gnss service (gnss start) I monitor the ‘gnss get posInfo’ and I note that the position is indeed correctly computed, but the GPS time is not and the fix state shows that there is no fix.
I’m wondering why this is not working on the WP7607, while it works on the WP7502.
Also, I’m increasing the acquisition rate since I notices an improvement on the accuracy of the GPS position.
To test this I’m executing the following commands:
root@swi-mdm9x28:~# gnss set acqRate 100
root@swi-mdm9x28:~# gnss start
root@swi-mdm9x28:~# watch -n 1 -d "gnss get posInfo"
I noticed that this issue appears only when using Legato 18.08.0, while if I revert back to the default 18.03.0 the problem disappears. Is the new legato not compatible with the gnss module on the WP76XX?