Am 05.09.2016 um 04:45 schrieb Michael Hughes:
>
> I was trying to change the offset on my barometer with:
>
> echo "159" > /1-wire/1F.C9D100000000/main/26.113A20000000/B1-R1-A/offset
>
> this hung and when I tried looking at the B1-R1-A directory with a ls,
> that hung also. Now owfs seems to be hung itself.
>
> I am running FreeBSD 9.3-RELEASE-p39 #4
> I built owfs from the ports collection and it is owfs-3.1.p1
> I built fuse kernel module from the ports collection.
>
To debug this, don't use fuse but change your setup to owserver instead.
It's easy. First, kill the "owfs" process (and owserver and other ow
processes which may hog the host adapter.)
Then, start owserver with --debug switch and the right bus adapter
option. For example, when you use the DS9490 USB adaptor, use
# owserver --debug --usb
In another terminal, use the owshell tools to access owserver:
$ owwrite /1F.C9D100000000/main/26.113A20000000/B1-R1-A/offset 159
Look at the owserver log. Send us the log.
As you have a DS2409 based hub, you could try to connect the barometer
board directly to the host adapter. The DS2409 is sometimes icky.
Kind regards
Jan
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