Hello Attila, what kind of USB master did you use? I am using the LinkUSBi and it is working very stable for more than 3 months on end (24/7).
I did post some settings I did to the raspi to make it more stable, and I can 'dig out' those old posts here, in case you can't find them. However things might have been changed since updates of the raspi packages have been made and I do NOT upgrade, once I have found a stable platform (I am running my house heating system on it, so stability is key) Cheers, Martin On 02/16/2013 08:52 AM, Attila wrote: > Greetings, > > After several tries I found that my USB 1-wire master is not working > reliable on Raspberry Pi - seems in some cases USB bus power is not > enough (syslog tells this). > Before going to use an externally powered USB hub, I tried to use GPIO > bitbang method to drive 1-wire. > I used w1 libary (w1-gpio and w1-therm), but found that OWFS cannot > really work with it. > I tried > > modprobe w1-gpio > modprobe w1-therm > owserver --w1 -p 4300 > owhtpd -s 4300 -p 80 > > But when I try to connect via HTTP, RPi freezes, and I have to unplug it. > Same if I use owfs instead of owhttpd, when I try to go to the mount point. > > In the same time I'm able to see the files what w1 mounts > (/sys/bus/w1/devices) and read values without problem (But I have to > say, one time it was frozen using this method as well) > > I upgraded kernel, packages, but no help. > > What can be wrong? > > > Thanks, > Attila > > > ------------------------------------------------------------------------------ > The Go Parallel Website, sponsored by Intel - in partnership with Geeknet, > is your hub for all things parallel software development, from weekly thought > leadership blogs to news, videos, case studies, tutorials, tech docs, > whitepapers, evaluation guides, and opinion stories. Check out the most > recent posts - join the conversation now. http://goparallel.sourceforge.net/ > > > > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------------ The Go Parallel Website, sponsored by Intel - in partnership with Geeknet, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials, tech docs, whitepapers, evaluation guides, and opinion stories. Check out the most recent posts - join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
