On Fri, Apr 16, 2010 at 10:01:26PM -0400, Paul Alfille wrote:
> On Fri, Apr 16, 2010 at 9:54 PM, Marc MERLIN <[email protected]> wrote:
> > On Fri, Apr 16, 2010 at 09:50:18PM -0400, Paul Alfille wrote:
> >> What type of hub do you have? DS2409-based (1-wire microhub)?
> >
> > Sorry, didn't realize there were several kinds.
> > This one:
> > http://www.hobby-boards.com/catalog/product_info.php?cPath=23&products_id=1561
>
> DS2409-based.
Thanks for confirming.
> >> If that is the case, you have to specifically select a branch in any
> >> case, so the source of the short should be clearer.
> >
> > By select, you mean?
>
> 1F.XXXXXXXXX/aux
> or
> 1F.XXXXXXXXX/main
So, there are 2 issues.
First, the:
OWFS[686]: CONNECT: ow_select.c:BUS_select_subbranch(216) Select subbranch
error on bus /dev/DS9097U
Can't it say which branch of which hubid (since I have 3)?
3 hubs devices:
> gargamel:/owfs# ls -d 1F*
> 1F.E15005000000 1F.E25005000000 1F.F05005000000
Getting this one seems to trigger a message, even though it's empty?
> gargamel:/owfs# ls 1F.E15005000000/{main,aux}/
> 1F.E15005000000/aux/:
>
> 1F.E15005000000/main/:
> gargamel:/owfs# Apr 16 19:14:13 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
this one too:
> gargamel:/owfs# ls 1F.E25005000000/{main,aux}/
> 1F.E25005000000/aux/:
> 10.D1D0ED010800 10.F9F3EE010800 alarm simultaneous
>
> 1F.E25005000000/main/:
> gargamel:/owfs# Apr 16 19:14:13 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
> Apr 16 19:14:25 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
> Apr 16 19:14:25 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
> Apr 16 19:14:28 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
> Apr 16 19:14:28 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
> Apr 16 19:14:36 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
and this one too it seems:
> gargamel:/owfs# ls 1F.F05005000000/{main,aux}/
> 1F.F05005000000/aux/:
> 10.5DE1ED010800 10.94A2ED010800 10.E5E7ED010800 28.36A359020000
> 28.57B659020000 alarm simultaneous
>
> 1F.F05005000000/main/:
> gargamel:/owfs# ls 1F.F05005000000/{main,aux}/
> 1F.F05005000000/aux/:
> 10.5DE1ED010800 10.94A2ED010800 10.E5E7ED010800 28.36A359020000
> 28.57B659020000 alarm simultaneous
>
> 1F.F05005000000/main/:
> gargamel:/owfs# Apr 16 19:19:09 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
> Apr 16 19:19:10 gargamel OWFS[686]: CONNECT:
> ow_select.c:BUS_select_subbranch(216) Select subbranch error on bus
> /dev/DS9097U
So why are all producing an error, even if empty, and working anyway?
and couldn't the code say which subbranch it's unhappy with when it's saying
something is wrong?
This is with owfs-2.7pl32
As for
gargamel OWFS[7678]: CONNECT: ow_reset.c:BUS_reset(29) 1-wire bus short
circuit.
Is there a chance the code knows which branch the error is on?
Thanks,
Marc
--
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems & security ....
.... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/
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