I'd like to say thanks to the list in helping me establishing my data logger.
I've included a link to the main page. Each trend has its own history pull
down and I am able to select 1 week 1 month & 2 month trends. Can't believe I
can get such a great project outcome using the NSLU2 and owfs
http://img.photobucket.com/albums/v319/rjconway/NewWeb.jpg
I've managed to get rid of the occasional data spike caused by a bad 1wire read
and now capture these data errors on a system log page. Occasionally my thttpd
web server dies on the NSLU2 maybe every 2 weeks..just have to restart the web
service and away it goes. I suspect this happens when crontab is building the
graphs via rrdtool on the hour and resources on the NSLU2 are being pushed and
I log into the server remotely and start asking for real time data.
Its taken a year to get to this stage and only started when I stumbled across
owfs and having a NSLU2 I managed to combine all hobbies together. Although
only a small network I monitor about 8 analog inputs, 2 high speed counters, 3
temperatures and 8 digital I/O.
thanks guys
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