GTA02 GPS rework for SD card interference issue

Jason Uhlenkott jasonuhl at jasonuhl.org
Thu Jul 24 23:00:45 CEST 2008


On Thu, Jul 24, 2008 at 08:05:22 +0200, Marcus Bauer wrote:
> One interesting observation I made is that my FR has in the beginning
> often a GPS time offset 15 seconds into the future. It does so even if I
> feed the time by AGPS.
> 
> It takes 10-15 minutes until this is corrected by the chip.

Wild guess:  Maybe it's reporting raw GPS time, without leap second
correction.

I haven't observed this myself, but it's suspiciously close to the
current GPS-UTC offset of 14 seconds.




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