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Re: [gpsd-dev] Clarifications needed for the time-service HOWTO
From: |
Eric S. Raymond |
Subject: |
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO |
Date: |
Wed, 23 Oct 2013 10:35:09 -0400 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Andy Walls <address@hidden>:
> WRT adjusting fudges:
>
> http://lists.ntp.org/pipermail/questions/2011-November/030951.html
>
> I happen to use the "calibrate by hand" method mentioned in the post.
> Open-loop is easier for me to follow.
>
> I also have this cheat-sheet lying around for examining the data from
> open-loop tests:
>
> http://www.eecis.udel.edu/~mills/ntp/html/monopt.html
I sense a lot of technical depth and value in what you've put together. But
Beat Bolli has done a better job of making the tuning process accessible in
a way that fits the goals of this HOWTO.
Would you consider collaborating with me, and Beat if he's interested, in
building and documenting some more advanced tuning tools? This probably
wants to be its own project, "ntptune" or something like that.
--
<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, (continued)
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Gary E. Miller, 2013/10/21
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Hal Murray, 2013/10/21
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Eric S. Raymond, 2013/10/21
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Andy Walls, 2013/10/21
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Gary E. Miller, 2013/10/21
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO,
Eric S. Raymond <=
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Andy Walls, 2013/10/23
- Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Eric S. Raymond, 2013/10/24
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Gary E. Miller, 2013/10/21
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Eric S. Raymond, 2013/10/22
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Gary E. Miller, 2013/10/22
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Beat Bolli, 2013/10/22
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Eric S. Raymond, 2013/10/22
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Gary E. Miller, 2013/10/22
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Eric S. Raymond, 2013/10/22
Re: [gpsd-dev] Clarifications needed for the time-service HOWTO, Gary E. Miller, 2013/10/22