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| author | Marc Balmer <mbalmer@cvs.openbsd.org> | 2006-11-28 17:20:26 +0000 |
|---|---|---|
| committer | Marc Balmer <mbalmer@cvs.openbsd.org> | 2006-11-28 17:20:26 +0000 |
| commit | 2dcec712368c274d72a5db68974a02884c00435d (patch) | |
| tree | 7c35ae4ee23185554e09f3d05cab7bffa315c344 /sys/dev/mii/miidevs | |
| parent | 63cf29aa8fbbef763929a40c9354d7fef6ca2b46 (diff) | |
Let nmea(4) use tty timestamps if they are enabled. Using a GPS receiver
that provides a PPS signal, more precision and less jitter can be expected.
With my test setting (a Garmin GPS 18 LVC hooked up to a i386 machine) I
observed a skew of 0.03 to 0.05 seconds between the tty timestamp and the soft
timestamp.
"put it in" deraadt
Diffstat (limited to 'sys/dev/mii/miidevs')
0 files changed, 0 insertions, 0 deletions