dnesday, September 05, 2007 5:45 PM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
>
>
> Ok, I'll try to explain better:
>
> About the CSS first. The bash-script that is doing the
> measuring/calculation/RRD-stuff also does the following:
>
> O
Ok, I'll try to explain better:
About the CSS first. The bash-script that is doing the
measuring/calculation/RRD-stuff also does the following:
OffTIME=77400 # is 21:30 in seconds
OFFSET=$(echo ${CTIME} - ${OffTIME}|bc) # tussenberekening in seconden
if
C4Vette
Not sure I totally understand about the CSS and auto update, however when I
looked at the iframe command this seems exactly what I need to show a list of
event or alarms embedded within my main web page. I have an event list as
ascii file on the web server and it seems I maybe able to
bad inferno wrote:
>
> Now I think I can combine just the vertical scale (shaded area) and write
> directly onto the image with the alarm limits that are set. That way
> alarm limits can be dynamically set and displayed which is really cool (I
> email on high / low alarm from a script).
>
@b
under the
owfs site re: visualisation
cheers
rob
- Original Message -
From: Christian Magnusson
To: owfs-developers@lists.sourceforge.net
Sent: Wednesday, August 29, 2007 5:55 AM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Nice image
@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Christian
Visualisation of data onto a graphic display is now very easily achieved for
meI can now create a true SCADA / RTU application with rich graphic
displays and trend overlays. Thank you again for
evelopers@lists.sourceforge.net
Sent: Monday, August 27, 2007 10:12 PM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Try to remove the softlinks
/opt/bin/bzcat
/opt/bin/bzip2
/opt/bin/bzip2recover
before you install imagemagick if you have those pointi
PROTECTED] On Behalf Of Rob
Conway
Sent: den 27 augusti 2007 13:47
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Chrsitian,
I'm close however think my bzip2 problem may be causing the following
error..You think if I r
/Christian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Rob
Conway
Sent: den 27 augusti 2007 13:47
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Chrsitian,
I'm close however think my bzip2 problem
t is once I get it
working
cheers
- Original Message -
From: Christian Magnusson
To: owfs-developers@lists.sourceforge.net
Sent: Monday, August 27, 2007 6:52 PM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
I have updated the packages again.
Imagemagic
#x27; Testing'" /tmp/destfile.jpg
/Christian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Rob
Conway
Sent: den 27 augusti 2007 02:58
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Chris
ybox-links...
cheers
rob
- Original Message -
From: Christian Magnusson
To: owfs-developers@lists.sourceforge.net
Sent: Sunday, August 26, 2007 11:56 PM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
The NSLU2 package are uploaded to http://owfs.sourc
[Owfs-developers] Error trap works great on NSLU2 with owfs
Beta-packages of freetype, ghostscript, gsfonts, imagemagick for openwrt
(whiterussian RC5 or 0.9) are available at:
<http://owfs.sourceforge.net/openwrt/packages/>
http://owfs.sourceforge.net/openwrt/packages/
Note th
lopers] Error trap works great on NSLU2 with owfs
I tried the packages for NSLU2, but they were not working very good.
However, I managed to compile freetype, ghostscript, imagemagick and gsfonts
for openwrt now, so it's possible to generate images on Asus wl500gd with
extra memory-sti
some more
before I upload the packages.
/Christian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Christian Magnusson
Sent: den 24 augusti 2007 13:45
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
I tried
owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
The power of imagemagic coupled with rrdtool png files will be nothing more
than amazing...This is fantastic, If you where in Australia I'd send you a
beer !
I cannot stop long
So I assume I load ghostscript then imagemagic
rob
- Original Message -
From: Christian Magnusson
To: owfs-developers@lists.sourceforge.net
Sent: Thursday, August 23, 2007 10:59 PM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
It's run on a As
stian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Rob
Conway
Sent: den 23 augusti 2007 13:03
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Christian,
What platform does this run on ?
I like the
-developers@lists.sourceforge.net
Sent: Thursday, August 23, 2007 6:11 PM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
Sorry, I copied an old script, and here is a bit more simplified error check.
Only test error-status "$?" is needed.
Sorry, I copied an old script, and here is a bit more simplified error
check. Only test error-status "$?" is needed.
#!/bin/ash
readsensor () (
VAL=`owread -s 3002 $1/$2 2>&1`
ERR=$?
[ $ERR != 0 ] && {
date >>$DEBUGFILE
echo >>$DEBUGFILE "ERROR: owread $1
olt2.C`
ERR=$?
[ $ERR != 0 ] && exit 1
/Christian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Paul
Alfille
Sent: den 21 augusti 2007 16:10
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owf
fs-developers@lists.sourceforge.net
Sent: Wednesday, August 22, 2007 12:09 AM
Subject: Re: [Owfs-developers] Error trap works great on NSLU2 with owfs
So you're getting 2 errors a day reading every 2 minutes or so?
Very nice script for using the owshell programs with error ch
So you're getting 2 errors a day reading every 2 minutes or so?
Very nice script for using the owshell programs with error checking! It
would be nice to post it in the examples section with some pictures and
graphs.
Paul Alfille
OK thought I'd post my latest script which includes the error trap..I was
occasionally getting a spike in my rrd trend however amended my script to try
and trap the errors and pipe them to a txt file so I can read it. Setting the
variable to U (undefined) helps rrdtool trending ignore the value
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