On Dec 18, 7:56 pm, Unruh unruh-s...@physics.ubc.ca wrote:
That you PPS has an offset of 20-40usec does
surprize me. It should be much better than that (2-4ms is more typical)
Running time was not long enough at that point. In the last 12 hours I
have these values:
Min: -4 us, Max: +6.9 us,
Hi there
Hal Murray wrote:
That site is unlikely to be down for long.
It's still down.
I can ping time.nist.gov, but it won't FTP.
Are you behind a NAT box? I need to use the passive mode for ftp.
No.
I also tried the shell box at my ISP.
Same result.
Regards,
Rob
Hi there
David L. Mills wrote:
I am told the file is on all NTP servers operated by NIST. See the list
of public servers at NIST or www.ntp.org.
ftp://ntp-a.boulder.nist.gov/pub/leap-seconds.3427142400 works
Thanks!
Regards,
Rob
___
questions
I have a Trimble Acutime Gold GPS[1] and I got some problems installing that
device in both FreeBSD and Linux. That GPS has an USB Interface with FTDI
support.
FreeBSD configuration:
1) kldload uftdi
2) dmesg:
ucom0: FTDI Dual RS232, class 0/0, rev 2.00/5.00, addr 2 on uhub3
ucom1: FTDI Dual
On 19 dez, 09:43, Rob van der Putten r...@sput.nl wrote:
Hi there
David L. Mills wrote:
I am told the file is on all NTP servers operated by NIST. See the list
of public servers at NIST orwww.ntp.org.
ftp://ntp-a.boulder.nist.gov/pub/leap-seconds.3427142400works
Thanks!
Regards,
Rob
In article %sbusjd...@khar-pern.talamasca.ocis.net, Michael Deutschmann
mich...@talamasca.ocis.net writes:
Michael One thing I thought I knew about the standard NTP distribution, was
Michael that it uses the mlockall() call, when available, to prevent
Michael swapping and thus gain more
Pedro,
First, USB serial devices generally have a *lot* of jitter on them.
Second, have you seen:
http://support.ntp.org/Support/ConfiguringTrimblePalisadeAcutimeRefclocks
--
Harlan Stenn st...@ntp.org
http://ntpforum.isc.org - be a member!
___
Hi Pedro,
You will be in good shape with USB serial if you can find some other way
to get a PPS signal into your box.
H
--
Hi Harlan,
Trimble native serial GPS was discontinued. I just received the device
without opportunity to choise other.
Yes, I have seen the support page about
I see this has an event capture input. Has anyone tried using this vs
bringing in the pps to see if they can lower the jitter on interrupt
handler?
-Original Message-
From: questions-bounces+gdowd=symmetricom@lists.ntp.org
Hi Harlan,
Trimble native serial GPS was discontinued. I just received the device
without opportunity to choise other.
Yes, I have seen the support page about Trimble/Palisade but I could
not find any thing to justify the reported problems.
offset now ~ 150ms :(
Thanks,
Pedro
On Fri, Dec 19,
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