jayv at synth.net
Mon Jul 14 16:23:58 CEST 2008
> The module talks NMEA but also a ublox binary format. Among other
> things this
> allows time and location estimates, ephemeris and almanac data to be
> fed to
> the module to give it an initial state, and should reduce time to
> first fix.
> Likewise it can be used to request this data from the module so it
> can be
> saved before shutdown. 'Driver' probably isn't the right word.
So we just need to wrap 'save' and 'restore' scripts around the gpsd
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