So as I understand OWFS virtually mounts a filesystem from the onewire device, after it I can access to its properties, like files
> Well, the easiest way to explore OWFS would be to use the web interface. > > # start the web server on port 4444 > # "-u" assumes you are using the USB bus master > # "-d /dev/ttyS0" for a serial adapter, etc > sudo /opt/owfs/bin/owhttpd -u -p 4444 > > then point your web browser to http://localhost:4444 > > ---------- > > On the other hand, to show the usage in an email message, we'll use > the filesystem interface (uses FUSE) > > # make a plce to mount the virtual filesystem > mkdir 1wire > > # use simulated devices (fake) in this case > # --allow_other lets a regular user access the directory > sudo /opt/owfs/bin/owfs --fake=10,10 -m 1wire --allow_other > > # see the directory with 2 DS18S20 devices (10.xxx) > ls 1wire/ > 10.4AEC29CDBAAB alarm settings statistics system > 10.67C6697351FF bus.0 simultaneous structure uncached > > # show their available properties > ls 1wire/10.* > 1wire/10.4AEC29CDBAAB: > address crc8 family locator present r_id temperature > templow > alias errata id power r_address r_locator temphigh type > > 1wire/10.67C6697351FF: > address crc8 family locator present r_id temperature > templow > alias errata id power r_address r_locator temphigh type > > # read the temperatures using a grep trick > grep -r "." 1wire/10.*/temperature > 1wire/10.4AEC29CDBAAB/temperature: 14.3879 > 1wire/10.67C6697351FF/temperature: 52.1366 > > Paul Alfille > > On Tue, Mar 23, 2010 at 2:54 AM, kako <k...@zhnet.hu> wrote: >> Hi, >> >> I've just found the owfs tools. Downloaded, compiled successfully but I >> don't know, how to use it. >> I simply want to read out the temperature data out of two different >> addressed DS1825 (0 and 1 :-) ) periodically. So my question is "how to >> start?". I've read the manuals from the source tree, but did'n find the >> holy grail:-) >> >> Thanks >> Istvan Kassai > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers > ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
