Keenan,
You can see my GPSDO source code for a mere $50. It comes with manual and
executables. The executables alone are $20.
See http://www.qsl.net/zl1bpu/MICRO/SIMPLE/SimpleGPS.htm
While this design does not use a Kalmann filter, it has pretty good
holdover, and you can see how the phase
On 6 December 2012 18:28, Murray Greenman denw...@orcon.net.nz wrote:
Keenan,
You can see my GPSDO source code for a mere $50. It comes with manual and
executables. The executables alone are $20.
See http://www.qsl.net/zl1bpu/MICRO/SIMPLE/SimpleGPS.htm
Murray ,
There's a huge difference
If by OpenSource he means that he used the OpenSource
tool chain, and libraries, and then is keeping his source
and executables closed, he may be in violation of
the GNU licenses.
-Chuck Harris
David Kirkby wrote:
On 6 December 2012 18:28, Murray Greenman denw...@orcon.net.nz wrote:
Keenan,
On 6 December 2012 20:33, Chuck Harris cfhar...@erols.com wrote:
If by OpenSource he means that he used the OpenSource
tool chain, and libraries, and then is keeping his source
and executables closed, he may be in violation of
the GNU licenses.
-Chuck Harris
According to the web page
GPL violations are a good thing. That is how the FSF makes money. ;-)
http://www.linuxfordevices.com/c/a/News/Cisco-settles-with-FSF-on-GPL-violations/
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: Thursday, December 06, 2012 3:56 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Open source GPSDO
On 6 December 2012 20:33, Chuck Harris cfhar...@erols.com wrote:
If by OpenSource he means that he used the OpenSource
tool chain, and libraries, and then is keeping
The Open Source tool chain is generally GCC, its libraries,
and debuggers.
Closed source use of the GCC tool chain is done all the time,
but there are numerous gotchas that catch the unwary. Some of
the libraries are covered by the Lesser GPL license, and as
such are available for that kind of
We need a real, Open Source GPSDO that uses an open source tool chain.
Cost is not the issue it is the ability to modify and redistribute the
modified copy that is what's needed.
On Thu, Dec 6, 2012 at 10:28 AM, Murray Greenman denw...@orcon.net.nzwrote:
Keenan,
You can see my GPSDO source
