[Nut-upsdev] APC Smart-UPS 1000 RM USB problems with newhidups
George Ross
gdmr at inf.ed.ac.uk
Fri Feb 3 12:02:13 UTC 2006
> I am attaching below a program that one can use (as root) to read
> descriptors from a USB device and dump them to stdout.
If that's the same program that I got from Charles Lepple in January, then
I expect the output will still be:
> [haitink+]root: ./get_descriptor 002 002 1 0 0 128 0x21 0
> Bus 002 device 002 configuration 1 interface 0 altsetting 0 endpoint 128 descriptor 0x21 index 0:
>
> 09 21 10 01 21 01 22 f3 f1
>
> .!..!."..
>
> (which corresponds with what I'd got when I hacked newhidups's libusb.c to
> print out the HID descriptor contents). The "f3 f1" looks wrong, both here
> and as obtained by newhidups -- I would have expected "10 04". Linux with
> a 2.6.12-1.1381_FC3 kernel and libusb-0.1.10a, btw.
(I see that was on the nut-upsuser list, probably as a result of following
up a message thread which started out there.)
--
Dr George D M Ross, School of Informatics, University of Edinburgh
Kings Buildings, Mayfield Road, Edinburgh, Scotland, EH9 3JZ
Mail: gdmr at inf.ed.ac.uk Voice: +44 131 650 5147 Fax: +44 131 667 7209
PGP: 1024D/AD758CC5 B91E D430 1E0D 5883 EF6A 426C B676 5C2B AD75 8CC5
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