On Fri, Jul 16, 2004 at 07:07:16PM +0200, Pavel Machek wrote: > Hi! > > > +menu "Dallas's 1-wire bus" > > + > > +config W1 > > + tristate "Dallas's 1-wire support" > > + ---help--- > > + Dallas's 1-wire bus is usefull to connect slow 1-pin devices > > + such as iButtons and thermal sensors. > > Just out of curiosity... are such devices really connected using one wire only, > or is it GND+5V+one data wire, or GND+power&data wire? I'm pretty sure it's just 1 wire, at least for the devices I've seen. thanks, greg k-h
