i believe that's a software problem too maybe review timeouts including usb pooling timeout (1ms for ftdi ft232 usb-serial converter or any other usb converter)
2012/2/6 Michael Markstaller <m...@elabnet.de>: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Am 29.01.2012 16:16, schrieb p4trykx: >> Dnia 29-01-2012 o 16:10:28 Lui Elle <paspourlongte...@yahoo.fr> >> napisał(a): >> >>> the wiring scheme , the the power and ground is good i can read >>> the's DS1820 and the's DS2450 >> >> What kind of wire are you using? 8 wire twisted pair(UTP) or maybe >> a telephone wire. > > There are so many fairytales etc on the net.. Don't trust them all > until you fully understand and approved them! > > I recently learned that while digging into (very) deep with the DS2490 > and owfs: after digging through many sources (also beyond owfs) it was > the first time I understood why people at all add resistors and diodes > to their 1w: mainly to hide SW-problems! > > HW guys do it that way, understand that also, I'd still want to solve > the SW-problems at it's root - in SW ;) > > Michael > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk8wf4AACgkQaWRHV2kMuAL5zACeKQLrdQ/u/L/lHYQW4r3/msSm > 0VgAn1CRkr6o2xVir9HtRglJI2aTSyiS > =TcIm > -----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
