Sounds like two problems. owfs/FUSE and the wiring.
You are right to test with owhttpd, since it has fewest failure modes. Hobby
Boards has wiring diagrams on their website. I'd follow them. The hubs do
need external power, and should show at least the 3 DS2409s.
As for the owfs/FUSE problem, if you start it with diagnostics (owfs
--foreground --error_level=9 -m /mountpoint -d /dev/ttyS0) you'll get some
information.
Paul Alfille
On Sun, Nov 30, 2008 at 12:34 PM, Jaap Struyk <[EMAIL PROTECTED]> wrote:
> Hello,
>
> 2 years ago I started here gathering information to use ow/fs for use as
> datalogger in high power motor sports.
> Finally it's coming together and the story continues but I ran into some
> strange hardware trouble.
> I don't know or this is the right place to post a cry for help about
> hardware so if not please point me in the right direction...
>
> I have owfs-2.7p8 on a intel micro-atx, kernel-2.6.27.4 without ow
> drivers inside.
> Got an one-wire 6-channel master hub from hobby-boards (ds9097) and some
> thermocouple adapters TAI8560 from aag (ds2670?)
>
> If I run ow(httpd,server,fs) with --fake=(chips above) I can see all
> sensors in my browser, but if I do a ls /mountpoint the terminal hangs.
> (not the system, just the terminal I am using at that time, opening a
> new ssh session is working fine)
> I tried a mountpoint on my (flash) harddrive and also a mountpoint on
> tmpfs, both times no go with ls.
>
> Second problem I have is that the sensors arent found, owhttpd show me
> the ds9097 but no sensors, which is not odd since the leds on the hub
> and thermocouples aren't lid.
> I connected 2 wires only (docs from hardware told me only both ow wires
> needed, no extra power supply) both in the middle of the connectors:
> RJ11 pin 2 to RJ45 pin 4
> RJ11 pin 3 to RJ45 pin 5
> Are the docs fooling me and did I do a wrong wiring or did I screw up my
> owfs build?
>
>
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