[time-nuts] Making the most of SRS Rb source
phk at phk.freebsd.dk
Thu Jan 19 01:33:10 EST 2006
In message <43CEC29B.9080907 at pacific.net>, Brooke Clarke writes:
>That's very interesting. How about using the PRS10 in time stamping
>mode where you feed it the 1 PPS from the GPS and use a uC to read back
>the time stamp and the GPS saw tooth to get the actual delta time? It
>would be easy to record these every hour and after a day or so make a
>tweak to the PRS10 frequency. This way the only additional equipment
>would the the uC connecting to the PRS10 serial port.
That's more or less what I did, except I used a box from www.soekris.com
instead of a uC to do the job.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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