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Control.com topic...
LinuxPLC Project
from the Automation List department...
[MAT-devel] Re: RTOSes, PLCs and control
Topic: Open-source control projects, related links.
Originally posted by Peter Wurmsdobler on 10 October, 2001 - 4:05 pm
Once such a protocoll is established, all suppliers, system integrators or other control entities can use it, suggest add-ons, etc. It would be open...

New Replies:
Thanks Rick But how would I know about the other projects? Regards cww -- Free Tools! Machine...
ACPLT is in both english and German as well as many of the other projects. Just check it out. ...
Curt Wuollet wrote: > There seems to be a lot of Linux control development going on in that...
There seems to be a lot of Linux control development going on in that part of the world. It would...
By Peter Wurmsdobler on 10 October, 2001 - 5:05 pm -
Robert, > do you know ACPLT, the "Aachener Prozessleitsystem"?< ich werde es mir...
Peter, Peter Wurmsdobler wrote: > Just a thought: you have a protocoll between all your clients...
from the Automation List department...
Re: RTOSes, PLCs and control
Topic: Open-source control projects, related links.
Originally posted by Curt Wuollet on 9 October, 2001 - 12:14 pm
Why would anybody who cares enough to write Open Source code on Linux want to depend on MS proprietary protocols and having a Windows box
in the mix?

New Replies:
Gary/Curt et al. Some of us don't even require "chipping away." We just want to be...
And It'll get worse before it gets any better. MS is frantically getting as much dirty work done as...
By Peter Wurmsdobler on 14 October, 2001 - 9:11 am -
Curt & Gary, just to put oil into the fire. As a ThinkingNerds.com, I can tell you: we hosted...
Hi Greg I can understand your point of view, especially as I'm trying to get cash together to buy...
Hi Gary That's true but that's a different arena and typically people who know both systems. In my...
By Chiron Consulting on 10 October, 2001 - 5:29 pm -
Curt wrote: > Hi Pete > > Why would anybody who cares enough to write Open Source code...
Curt, It seems to me that the two most successfull applications on Linux are Apache and Samba....
from the Automation List department...
Partitioning RT and User space.
Topic: Open-source control projects, related links.
Originally posted by Ken E. on 27 September, 2001 - 9:17 am
I think I have an idea here based on Jiris previous email, so I'll tell you what I have been working on lately and where I see could be a
potential way to extend the LinuxPLC and add RT functionality to it. ...

New Replies:
Curt: > Sequence is not necessarily priority. I'm not sure what you mean here? The idea of...
Sequence is not necessarily priority. Regards cww -- Free Tools! Machine Automation Tools...
I think once there's semaphores protecting things, this gets handled automatically, with no...
Curt: > You CS types can handle the details. Yup, that's what we're doing... usually by...
If you give me proper directions on how to test it and what to test I could do it at home (2 x...
Hi Johan Excellent question, us poor folks have never had to worry about it. I'm not sure it...
What happens if there is more than one processor availiable? Don't you need syncronisation in that...
from the Automation List department...
Germany and Linux control
Topic: Open-source control projects, related links.
Originally posted by Jiri Baum on 9 October, 2001 - 1:25 pm
Should we try to make our list multi-lingual?
New Replies:
Curt: > If we can get a polylingual volunteer to do it, sure! Well, I was proposing machine...
Curt Wuollet wrote: > It's hard enough to get documentation in any language we don't want to...
On Tue, 9 Oct 2001, Jiri Baum wrote: > That leads to the question... should we try to make our...
from the Automation List department...
XP and Tests, tests, tests (WAS: Tests, tests, tests)
Topic: Open-source control projects, related links.
Posted by Jeff Dean on 12 October, 2001 - 12:22 pm
Peter said:
>>I must admit, I'm curently affascinated by XP programming (not M$, but the programming paradigm). ... <<
I was quite excited when I read the initial reviews of books about eXtreme Programming. ...



from the Automation List department...
Tests, tests, tests
Topic: Open-source control projects, related links.
Originally posted by hopfgartner on 7 October, 2001 - 12:38 pm
looking through the files in the LinuxPLC source tree I noted that very few attention is put to tests...

New Replies:
By Peter Hopfgartner on 12 October, 2001 - 11:40 am -
Automake allows a quite elegant handling of a test target for make. Once that I will have the basic...
hopfgartner: > looking through the files in the LinuxPLC source tree I noted that very > few...
from the Automation List department...
Re: Germany and Linux control
Topic: Open-source control projects, related links.
Originally posted by Jiri Baum on 11 October, 2001 - 3:21 pm
You and I might be able to read English reasonably, but most people can't. That's why i18n is so important - because most people *can't* read English to any useful degree...
New Replies:
Jiri Baum wrote: > You and I might be able to read English reasonably, but most people >...
Clarification: In fact, the French CAN speak English, but they refuse to because it's an inferior...
By Peter Wurmsdobler on 11 October, 2001 - 3:41 pm -
Jiri, > You and I might be able to read English reasonably, but most people can't. I would not...
from the Automation List department...
[German] Germany and Linux control
Topic: Open-source control projects, related links.
Originally posted by Jiri Baum on 9 October, 2001 - 1:47 pm
English to German (T_Mail):
Curt (über Deutschland)
> scheint es, eine Menge entwicklung Linux geben Steuer,
diean in tha geht
> Teil der Welt.
Das führt zu die Frage... sollte wir versuchen, unsere Liste mehrsprachig zu bilden?
New Replies:
By Peter Wurmsdobler on 10 October, 2001 - 4:44 pm -
Yes, it's a "yes". peter -- Peter Wurmsdobler Control.com Inc. 508-621-3611 fon...
Hmm, is that a yes or a no? I guess I'll take that as a qualified yes, and see what I can...
By Peter Wurmsdobler on 10 October, 2001 - 2:44 pm -
Jiri, > Sure, but is it worth hooking it up? Would those who don't speak English get most of...
Sure, but is it worth hooking it up? Would those who don't speak English get most of the meaning? ...
Hmmm, it was much easier to understand your English ;-) Robert -- ...
By Peter Wurmsdobler on 9 October, 2001 - 5:11 pm -
Jiri, > with a bit of coaxing, t-mail can do quite a bit better... Not too bad, but you have...
Hello, with a bit of coaxing, t-mail can do quite a bit better... Curt (über Deutschland): >...
Jiri: > > English to German: > [funny translations omitted] Harald: > Maybe...
Ich nicht bin ein Berliner? Ich bin nicht eine Berliner? Ich bin eine Berliner nicht? Regards ...
from the Automation List department...
automake support
Topic: Open-source control projects, related links.
Originally posted by hopfgartner on 7 October, 2001 - 12:43 pm
as you probably know, I´m trying to implement a
autoconf/automake build environment for Linuxplc...

New Replies:
hopfgartner wrote: > > On Mon, 08 Oct 2001 15:17:28 +0200 > "hopfgartner"...
On Mon, 08 Oct 2001 15:17:28 +0200 "hopfgartner" <hopfgartner@rolmail.net> wrote: ...
Mario de Sousa <msousa@fe.up.pt> wrote: > hopfgartner wrote: > > > > OK, I...
hopfgartner wrote: > > OK, I will look into other packages with automake support to > see...
OK, I will look into other packages with automake support to see how they handle this problem and...
hopfgartner wrote: > as you probably know, I´m trying to implement a > autoconf/automake...
from the Automation List department...
New
Topic: Open-source control projects, related links.
Originally posted by Peter Wurmsdobler on 9 October, 2001 - 11:11 am
I would be happy to participate in your project in an area where I can. On the other hand, I would really like to understand the concept more, in more detail and the implications of real time constraints ....

New Replies:
Well, that's four people who will understand it :^) Regards cww -- Free Tools! Machine...
> > Here it was still subject to latencies due to, e.g. ping flood: 200us > > black-out...
Peter Wurmsdobler wrote: > > Robert, > > > LXRT is even _hard_ realtime in user...
By Peter Wurmsdobler on 9 October, 2001 - 2:09 pm -
Mario, > scan. Using a Petri net to synchronise the modules allows us to do the > above with...
 
 
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