Your output was very helpful.
In brief, I found the problem and the solution will be in the next release.
An optional more detailed description:
This is all about the /structure directory. The /structure directory allows
you to see what properties are supported for each device and other details:
format (ascii, integer, ...) length and whether they are part of a larger
array of values. This could potentially be used by another program to
generate tracings or logs automatically without having to hard code the
elements you want. (I don't know if anyone actually uses this feature).
I guess the formal name is "introspection".
When doing a directory listing of the /structure directory, we don't look at
actual devices present on the bus, but rather the family codes of all
supported devices.
I noticed in your listing that owfs was trying to read from an actual
device, even though it was listing /structure which is entirely in memory.
The culprit was checking visibility. Visibility is a recent addition to only
show some properties based on the device version (i.e. 910/ for the BAE
devices and the DS2438 "multisensor" properties). Easy enough to fix (show
them all) once you pointed out the problem.
Thanks.
Paul Alfille
On Fri, Aug 27, 2010 at 4:51 PM, Eloy Paris <[email protected]> wrote:
> Yup, I can see that happening since updatedb works fine for you. There's
> something different about our setups. I am using a brand new LinkUSB bus
> master. Do you think that may have something to do, or you also have a
> LinkUSB?
>
> [...]
>
> > Could you run owfs with the --debug option and send me (or post
> > compressed) the ls -l /structure/FC/910 results?
>
> Sure, here it is; it is not long:
>
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