I'm still investigating and will update with the results. Paul, I will
send you my Python code but I need to revise it to remove the specific
stuff that is in there first, otherwise it will just fail for you.
On 02/02/13 13:52, Todd Turner wrote:
I have not detected any failures on the rpi. I'm using a homemade
serial adapter and using a node.js module that interfaces directly to
owserver, maybe owfs has some issues.
On Saturday, February 2, 2013, Paul Smith wrote:
Hi Mike,
Python is new to me, can you send over some code and I can leave
it running on my test pi.
Regards,
Paul
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On 2 Feb 2013 10:12, "Mick Sulley" <m...@sulley.info
<javascript:_e({}, 'cvml', 'm...@sulley.info');>> wrote:
Hi Paul,
I am running Python, basically what my code does is first to
walk through the directory tree to find all the devices and
record their full path, does that once then it cycles round
doing a reads each from each device in turn using the path it
has recorded
try:
sfile = open('device_directory')
val = sfile.read()
except:
log the exception details
The exceptions that I see are 'No such file or directory', but
on the next cycle it could well read that device again. I
don't get many for the I/O boards but temperature sensors I am
seeing around 20% failure. Everything is on the floor in the
study, so there are no excessive cable lengths, all devices
are powered.
I will continue to investigate but any suggestions, ideas or
theories would be most welcome:)
Mick
On 02/02/13 08:18, Paul Smith wrote:
Hi Mike And Guy,
I too am using the rpi. I too see no errors in the logs, How
are you detecting no reads. I have 5 ds1820's connected to
sleepwalk rpi2.
I'm using http://limings.net/xap/oxc owfs to xap connector.
It all looks to be working, but I'd be interested it
exploring it a bit more.
Regards, Paul
On 2 February 2013 00:05, Roberto Spadim
<robe...@spadim.com.br <javascript:_e({}, 'cvml',
'robe...@spadim.com.br');>> wrote:
thanks guy i will test
2013/2/1 Patryk <p4tr...@gmail.com <javascript:_e({},
'cvml', 'p4tr...@gmail.com');>>
W dniu 01.02.2013 o 18:39 Roberto Spadim
<robe...@spadim.com.br <javascript:_e({}, 'cvml',
'robe...@spadim.com.br');>> pisze:
no problem i can wait
maybe a tar -zcf owfs.tgz /opt/owfs
it's small near 2mb i think
Here's from mine
https://dl.dropbox.com/u/96422972/owfs.tar.gz
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