On Wednesday, April 8, 2015 at 6:10:48 PM UTC-4, Clark Leach wrote: > If it were me, I would interface to the 1-wire bus with one of the handy > interface devices available from Maxim. The DS2482-100 and DS2482-800 are > I2C to 1-wire and I2C to 1-wire X 8 interfaces respectively. >
The DS2482 series work really well, letting it manage the 1-wire bus (or 8 of them for the -800 version) and communicating with it via I2C is a good strategy and very easy to implement in software. Here's an old blog post about doing this with an Atmel NGW100: http://www.dgmo.org/1-wirecircuits The author made the Eagle files available for the circuit he built: http://randomtechmakings.blogspot.com/2009/07/belated-files.html You could easily adapt this to a BBB cape, in fact there's even a breakout board for this: http://www.inmojo.com/store/inmojo-market/item/1-wire-driver-ds2482-800/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
