S.G.Pickering at bath
Jan 30, 2008, 2:47 PM
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Just wondering if AGPS is enabled, or could be enabled on the N810. We
have a chip which supports it (Ti NaviLink GPS5300). The question
(mainly aimed at Nokians) is whether or not they can release a bit
more info to make this possible.
We could do AGPS LTO (Long term orbit) for example over Wifi (assuming
this isn't already in the pipeline and is not impossible due to
something missing from the chip, etc.).
I see that gpsdriver creates/uses/modifies a file called
/var/lib/gsp/nvd_data which contains a few headings and lots of
numbers. I've had a quick look at these but can't work out what they
are, but the numbers certainly change (e.g. from one day to the next
at the very least in my minimal testing). Anyone with more experience
of GPS-y things have any ideas what these might represent?
I also see there's a file called gps_last_saved_report which is
presumably fed back to the GPS to avoid a cold start (and to give it
credit, the latter starts are certainly faster, just not AGPS faster,
afai have heard they should be anyway).
Any thoughts?
Cheers,
Simon
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N810 AGPS?
