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From: Markus Brueffer <markus@FreeBSD.org>
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Date: Sat, 22 Mar 2008 20:54:32 +0100
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Subject: Re: dumping usb device reports
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Am Donnerstag, 20. M=E4rz 2008 23:47:25 schrieb Chuck Robey:
> I need to take a look at what crud comes in from my tablet, because I need
> to test my  understanding of it's configuration descriptors.  Ultimately,=
 I
> need to be able to view the raw data in hex.  I'm NOT talking about the
> stuff that krepdump puts out (thje configuration descriptors) I'm talking
> about the reports.  Anyone know how I might do this?  Understand, the
> device I'm talking about has no FreeBSD device, so it won't just have a
> device file in /dev/ I could dump from.

Let uhid(4) attach to the device (remove ums(4) from your kernel config if=
=20
neccessary or unload the ums(4) module), then:

# cat /dev/uhid0 | hd

Markus

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