well must check source code and see if it´s a time problem on
communications, im a bit busy here, with time i can check, if anyone can
check what changed in this versions that worked and that don´t work could
be nice
i will be out for 1 month +- with a big work
2012/2/2 Michael Markstaller <m...@elabnet.de>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Just to further specify:
>
> - - BTW: this isn't ARM-specific IMHO, I experience exactly the same on
> x86/Debian lenny (though: other cabling, not that long but worse; will
> try to reproduce in testbed with capacitors tomorrow)
>
> - - fully agreed, this is no "cabling" or topology problem, adding
> resistors etc. only shifts the issue a little left or right in time..
>
> - - adding a "hard" reset after N reads like Roberto suggested is IMHO
> still a big quirk: ow* should detect and recover the problem (which
> should be possible as a restart of owserver resolves also)
>
> Reason: I'd get into troubles with that probably on very short, very
> clean 1-Wire structures where iButtons are to be detected 100%
> reliable&ASAP, though another bus (lokal or remote owserver) might run
> "leaky" with 10 sensors on 100meters (where short outages are no issue
> at all)
>
> - -> 50% of my "reader-code" is just to detect if owserver lost a
> busmaster (only using DS9490/USB) and restart it to recover, I'd
> really want to get away from this ;)
>
>
> I digged through the owfs-code a little today and found DEBUG_DS2490
> and ds2490status in ow_interface.c which might help to track this down
> but been unable to make it speak so far :(
>
>
> best regards
>
> Michael
>
>
> P.S.: I'm after this because it's a problem bugging me for quite a
> while now, and I think it's pretty close to getting traced down here..
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.11 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAk8rA6YACgkQaWRHV2kMuAJCSwCePFYDrDPOsF6Qlp8Y+OpW7GwK
> +iAAn1zEgm4lQLs/up1szwwTvoXGoC7X
> =3JfP
> -----END PGP SIGNATURE-----
>
>
> ------------------------------------------------------------------------------
> 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
>
>
--
Roberto Spadim
Spadim Technology / SPAEmpresarial
------------------------------------------------------------------------------
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
