Dnia 09.04.2012 o 20:26 Johan Ström <jo...@stromnet.se> Johan Ström <jo...@stromnet.se> napisał(a):
> Hi list! > > I've been looking into building custom slaves (private use only) using > Atmel's AVR processor. As subscribers of this list is aware of this has > been discussed here before, but from what I gather from the archives, > they never really amounted to any real conclusion on what works or not, > and no final solutions have been presented. > I've been playing around with the implementation by smurfix > (https://github.com/smurfix/owslave/), and also the fork by taliesin > (https://github.com/taliesin/owslave/), using an ATMega8 running at > 8MHz. When running it on a simple short lab network with a DS2480B/PC > master with owfs, with no extra/or only a very few normal slaves > connected, it works fine. However, as soon as I connect it through a > longer cable (~10-20m), it disappears or gives me bad scan results. > > Does anyone have any success stories involving CPU-based slaves and > "real" networks, and if so, on what platforms (and what clock speeds)? http://www.mikrocontroller.net/topic/44100#2375790 You can ask here. Someone ported the counter for atiny44 and built some circuits. I think he will share information by performance on large network. I planned to build it instead of DS2423 which is hard to find but if You say it's problematic I will buy last DS2423 from hobbybords. But I will try set it up on a breadboard -- p4trykx ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
