two GTA02 with different characteristics

Guilhem Bonnefille guilhem.bonnefille at
Sun Dec 25 12:01:54 CET 2011


2011/12/25 Matthias Apitz <guru at>:
> Some weeks ago I acquired a second GTA02 and installed SHR into it; they
> both behave different in some hardware related aspects:
> 2:
> The older on GPS needs 1-3 minutes to get a 3D Fix, the newer a few
> seconds, sometimes less than 10 secs;

I think this part is totally due to software. Recent distribution use
the ability of the AGPS chipset to save and then restore "fix" related
data. Doing this, the fix can be really faster (10 seconds instead of
2 minutes).

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