Am Friday 16 January 2009 06:23:29 schrieb Marco Trevisan (Treviño): > Daniel Willmann wrote: > > It actually does have memory, but lacks a backup battery which is > > supposed to power the memory of the GPS while main power is off. > > ogpsd already stores and restores almanac, GPS/UTC timeoffset and > > approximate last position. It's not restoring ephemeris because I had > > weird problems with that (TTFF increased to several minutes). > > Thanks for the information. How much do you think we could decrease the > TTFF off, by restoring the ephemeris (in the right way, I guess)? > > I've not tried recent versions of the Framework with the GPS, how long > does it take generally to get the fix, nowadays?
Around a minute here -- with disable restoring (due to the bug). Last time we enabled restoring in Taipei, we've seen TTFFs of 20-30s IIRC (Jan, Daniel?). -- :M: _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
