Do you want to try this patch and see if it helps? Essentially we are
filtering for 85C and retrying unpowered.
Index: module/owlib/src/c/ow_1820.c
===
RCS file: /cvsroot/owfs/owfs/module/owlib/src/c/ow_1820.c,v
retrieving revision 1.1
Hello,
I'm using several DS18B20 in powered mode connected to a DS9490R USB
adapter. OWFS version is 2.7p4 (I have tried today's CVS version, too).
The temperature is always showing 85C, which seems to be some kind of
error code. But reading the sensors with digitemp works.
I saw some older post
Hi Paul
Here is a list of the network:
10.045092000800 10.865A92000800 10.C64692000800
10.0F4892000800 10.A61292000800 12.7EF92200
10.3B2F92000800 10.A82692000800 29.78030100
10.5C0F92000800 10.C00D92000800
The serial adapter is Link45. The temp sensors are read once every
Thanks for the bug report.
Can you tell me a little more about your setup? What kind of sensors are you
using, and how often are you reading the owfs filesystem?
I'm trying to figure out if it's a usage-dependent problem. owhttpd and owfs
share a lot of code, so perhaps if we hit owhttpd as heavi
