On Thu, 08 May 2014 09:59:14 -0700
Brooke Clarke bro...@pacific.net wrote:
Hi:
A video that explains the difficulty in writing code that includes
timezones:) https://www.youtube.com/watch?v=-5wpm-gesOY
He left out Indian reservations. They get to choose if they want to be
on daylight
On 04/12/2014 03:23 PM, d...@irtelemetrics.com wrote:
Magnus,
You are very much on the track that I was thinking. I belive you are
absolutly correct in that a 90 degree phase shift would be ideal.
Coming into the conversation kinda late.
Sounds like you're building an induction heater
Ahh, but with Lady Heather you can specify the time zone offset (down to the
second) and the when the daylight savings time switchovers occur. And from
experience, I can tell you that the code to do it is a royal pain in the
ass... not all that hard to do, but a pain to test.
That's the magic of tz database for timezones and NIST leap-second file for
leap seconds. The code stays same from year to year, but as politics
changes timezones or IERS announces leapseconds, you just make sure you
load the new tz file and leap-seconds file.
Re-writing and re-testing code every
hol...@hotmail.com said:
Ahh, but with Lady Heather you can specify the time zone offset (down to
the second) and the when the daylight savings time switchovers occur. And
from experience, I can tell you that the code to do it is a royal pain in
the ass... not all that hard to do, but a
Has anyone here made NTP run on BBB? My plan is to run NTP disciplined by
my Trimble Thunderbolt on BBB. If someone has gotten there ahead of me I
would like to follow in your footsteps rather than finding the mines in the
minefield all by myself. :-)
--
Brian Lloyd, WB6RQN/J79BPL
706
On Fri, 9 May 2014 15:55:08 -0500
Brian Lloyd br...@lloyd.com wrote:
Has anyone here made NTP run on BBB? My plan is to run NTP
disciplined by my Trimble Thunderbolt on BBB. If someone has gotten
there ahead of me I would like to follow in your footsteps rather
than finding the mines in the
I too have ntp running on the BeagleBone Black, also without GPS interfaced.
However, I stumbled across this website;
http://the8thlayerof.net/2013/12/08/adafruit-ultimate-gps-cape-creating-custom-beaglebone-black-device-tree-overlay-file/
with details on interfacing GPS but I haven't dug into
On Friday, May 9, 2014, nuts n...@lazygranch.com wrote:
On Fri, 9 May 2014 15:55:08 -0500
Brian Lloyd br...@lloyd.com javascript:; wrote:
Has anyone here made NTP run on BBB? My plan is to run NTP
disciplined by my Trimble Thunderbolt on BBB. If someone has gotten
there ahead of me I
I used the distribution of ntp provided in the Angstrom repository.
I believe there is a version of Debian available for the Beaglebone
Black and that too will have ntp in it's repository.
cheers, Graham ve3gtc
On 2014-05-10 00:32, Brian Lloyd wrote:
On Friday, May 9, 2014, nuts
On Fri, May 9, 2014 at 1:55 PM, Brian Lloyd br...@lloyd.com wrote:
Has anyone here made NTP run on BBB? My plan is to run NTP disciplined by
my Trimble Thunderbolt on BBB.
NTP is likely already installed on the BBB. It ships with the BBB. Some
configuration is needed to enable the service.
On Fri, May 9, 2014 at 7:26 PM, Graham planoph...@aei.ca wrote:
I too have ntp running on the BeagleBone Black, also without GPS
interfaced.
However, I stumbled across this website;
http://the8thlayerof.net/2013/12/08/adafruit-ultimate-gps-
On 06/05/2014 02:24, Chris Albertson wrote:
On Mon, May 5, 2014 at 6:55 AM, Tony tn...@toneh.demon.co.uk wrote:
Yes - that is exactly what I intended. The problem though is maintaining
sufficient accuracy during periods when the GPS clock is unavailable or
unreliable (perhaps due to local
On Fri, May 9, 2014 at 8:49 PM, Chris Albertson
albertson.ch...@gmail.comwrote:
On Fri, May 9, 2014 at 1:55 PM, Brian Lloyd br...@lloyd.com wrote:
Has anyone here made NTP run on BBB? My plan is to run NTP disciplined by
my Trimble Thunderbolt on BBB.
NTP is likely already installed on
I have the adafruit and a ublox-6T each mated to raspberry pi's. With NTP they
are essentially indistinguishable. I have something other than NTP in mind for
the 6Tpi.
Sent from my iPad
On May 9, 2014, at 9:32 PM, Brian Lloyd br...@lloyd.com wrote:
On Fri, May 9, 2014 at 8:49 PM, Chris
I have the adafruit and a ublox-6T each mated to raspberry pi's. With NTP
they are essentially indistinguishable. I have something other than NTP in
mind for the 6Tpi.
Bill,
That makes sense. Your GPS receivers are about 1000x more accurate than
necessary. NTP lives in the millisecond to
On Fri, 9 May 2014 21:59:22 -0500
Bill Dailey docdai...@gmail.com wrote:
I have the adafruit and a ublox-6T each mated to raspberry pi's.
With NTP they are essentially indistinguishable. I have something
other than NTP in mind for the 6Tpi.
Sent from my iPad
On May 9, 2014, at 9:32 PM,
On Fri, May 9, 2014 at 4:55 PM, Brian Lloyd br...@lloyd.com wrote:
Has anyone here made NTP run on BBB?
Yes. I really feel like I was just taking about this but I can't find any
email at the moment.
I did build both NTPD and a kernel but just NTPD is accpetable with the
current Ubuntu build
On Fri, May 9, 2014 at 11:38 PM, nuts n...@lazygranch.com wrote:
I can tell you that the BBB is really reliable. You don't hear that
about the R. Pi,
I find them comparable. My Pi has actually run longer. I don't expect
either to be able to run a year without crashing.
Note a bug on the
Hi,
I'm selling a nice PRS10 on eBay if anyone is interested.
With manual and schematics.
Works great!
Cheers,
Corby Dawson
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