[ntp:questions] GPS with PPS without any soldering requirements?
cmadams at hiwaay.net
Mon Feb 11 14:29:43 UTC 2008
Once upon a time, Richard B. Gilbert <rgilbert88 at comcast.net> said:
>Forget the USB. USB has unpredictable latencies that make it a poor
>choice for timing.
The way I finally got mine working in a stable setup was to use USB for
the NMEA statements and put the PPS signal over a pin on the parallel
port (using shm_splc2 to get the PPS from there to ntpd) since I didn't
have an available serial port.
This way I also don't need another power source.
Chris Adams <cmadams at hiwaay.net>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.
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