Hello I'm using OWFS 2.8p13 on my sheevaplug. I've +/- 15 different 1wire nodes (counter, humidity, Temperature) connected via master hub 6 ports. I'm using also alias file to rename 1W nodes with fancy names.
For only one DS18S20, the measurements are very heratic. Most of the case, there is no reading at all. This DS18S20 is located in the same enclosure than my humidity sensor, which is working fine. All others nodes are also working fine. I don't think there is a bus issue. I tried to read data cached and uncached, via PHP script using ownet library or via unix owread or via httpd. Problem is: -with PHP, I read null value... for uncached / cached -with owhttpd: uncached is working fine and cache is giving "Error: No such file or directory" -with owfile system /mnt/1wire/....uncached is working fine and cache is "null" value -with owread un unix terminal, cached/uncached are working fine and I obtain correct results As i use php to read measures and save to DB... my script does not record temperature for one sensor... I also tried to deactivate owfs alias name, no effect. Sometimes, measurements are working, but rarely. I join some logs of owserver and owhttpd for a request to the DS18S20 via cache and uncache. You will see as owserver does not find the DS18S20. Is there a timeout I should adjust ? My network is not so long. Hope you can find something ! Thank you before hand owserver.log.gz <http://owfs-developers.1086194.n5.nabble.com/file/n9841/owserver.log.gz> owhttpd.log.gz <http://owfs-developers.1086194.n5.nabble.com/file/n9841/owhttpd.log.gz> -- View this message in context: http://owfs-developers.1086194.n5.nabble.com/Issue-with-simple-DS18S20-reading-cached-uncached-with-PHP-ownnet-or-owhttpd-tp9841.html Sent from the OWFS Developers mailing list archive at Nabble.com. ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
