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
