Dnia 18-01-2012 o 10:52:59 Sven Geggus <[email protected]> napisał(a):
>> I believe that an i2c driver chip provides a more robust solution than >> simply bit banging a GPIO pin. > > It probably does, but for the sake of simplicity I think that many people > prefer a solution without SMD components. I think the main advantage are the 8 outputs that DS2482-800 provide. However they can't run simultaneously but since Maxim doesn't produce 1-wire hubs anymore it's the easiest way to have star topology reliable network. I mean a star with really long wires. I'm just speaking theoretically because I only have DS2480B with very mixed topology and I works well with ~40m of telephone wire and 15 sensors. And GPIOs can be used for other expansion boards like the Gertboard. -- p4trykx ------------------------------------------------------------------------------ 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 [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
