Hi Paul, Roberto and all other 1-Wire freaks,
during some further tests I found out, that until version 2.8p2 the OWFS was
not afflicted by this problem, from my viewpoint this is OK and runs stable!
It looks like the problem was introduced with 2.8p3 and 2.8p4 versions, see
here:
- The 2.7p33 works fine, without this problem
- The 2.7p39 works fine, too
- The 2.8p2 as well, works fine
- The 2.8p3 showed a different problem behavior:
it completely hangs after a while, no chance to get it back
to work by reducing the cable length /capacity.
But a owserver restart still helps.
- The 2.8p4 was the first version showing the problem as described in my
first posting
- Some versions between 2.8p4 and 2.8p14 all are tested showing the same
problem
Further tests with the 2.8p2 are ongoing, but they are fine since 33h now,
whereas the other versions reproducible hang after some minutes (with the
provoking capacity load of 28nF described in the first posting). So it's at
least an improvement of about factor 500 :jumping:
Hopefully this is a good basis to search for the problem....
Thanks also to Andrey giving me the initial hint!
Achim
--
View this message in context:
http://old.nabble.com/Problems-in-owserver-with-USB-and-longer-cables-tp33213551p33243010.html
Sent from the OWFS - Dev mailing list archive at Nabble.com.
------------------------------------------------------------------------------
Keep Your Developer Skills Current with LearnDevNow!
The most comprehensive online learning library for Microsoft developers
is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
Metro Style Apps, more. Free future releases when you subscribe now!
http://p.sf.net/sfu/learndevnow-d2d
_______________________________________________
Owfs-developers mailing list
Owfs-developers@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/owfs-developers
