Interesting. I'm surprised you are having these problems.
I have a setup with temperature and humidity settings and serial and USB
bus masters that have been acquiring data for years without any failures.
The only time I've broken a bus master was literally "broken" by torquing
the USB connector. A little glue and tape and it was back working.
On Sat, Mar 2, 2013 at 6:17 PM, Pedro Côrte-Real <[email protected]> wrote:
> On Wed, Feb 27, 2013 at 1:31 AM, Paul Alfille <[email protected]>
> wrote:
> > What is your setup? There have been issues with recent kernel
> implementation
> > of the w1 module. Otherwise owserver should be a well behaved program.
>
> Blacklisting the w1 module might be a good idea.
>
> > owserver uses standard tcp messaging, the standard C library, and libusb
> for
> > USB communication. I suspect the crash was unrelated.
>
> That's my suspicion too, just checking if anyone had seen something similar
>
> > None the less, perhaps if you tell us your setup, we can can look for
> > patterns. OWFS version, and bus-masters.
>
> I'm running owserver 2.8p17 driving a DS9490 USB dongle that is then
> connected to a Hobby boards hub and from there to a bunch of sensors.
> I run this on a Ubuntu 12.04 server that also runs a bunch of other
> things.
>
> Is there anything else about the setup you wanted to know?
>
> Offtopic: I still haven't fixed the problem with the spikes in the
> humidity readings of the hobby boards humidity/temp sensors. I just
> suspect they're not very good. The DS9490 is also pretty unreliable.
> I've switched out a few already, afterthey suddenly stopped working.
> In general I've found the onewire network to be pretty hard to keep
> working reliably. I've been looking at the ninjablocks.com stuff as a
> potential alternative because of it. A wireless temp/humidity sensor
> for 15$ sounds very interesting.
>
> Pedro
>
>
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