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Date:      Wed, 13 Feb 2008 18:01:32 +0100
From:      Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no>
To:        freebsd-usb@freebsd.org
Subject:   Re: getting my new graphic tablet cooperating with gimp
Message-ID:  <20080213180132.511a7fb4.torfinn.ingolfsen@broadpark.no>
In-Reply-To: <20080210171052.GA37262@plan0.kaiwan.csbnet.se>
References:  <47AE28EB.7070205@chuckr.org> <20080210171052.GA37262@plan0.kaiwan.csbnet.se>

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On Sun, 10 Feb 2008 18:10:52 +0100
Kai Wang <kaiwang27@gmail.com> wrote:

> On Sat, Feb 09, 2008 at 05:27:55PM -0500, Chuck Robey wrote:
> > I have a nice new UC-Logic WP8060-TAB08, sometimes called the
> > Superpen, and I want to get it working so's I can make fine art
> > with it (yeah, I'm a dreamer, so what else is new, hey?)  The
> > return off of dmesg is:
> > 
> > ums0: <UC-LOGIC Tablet WP8060U, class 0/0, rev 1.10/0.00, addr 2>
> > on uhub0 ums0: X report 0x0002 not supported
> > device_attach: ums0 attach returned 6
> 
> This is because your tablet use absolute coordinates (most tablets do)
> while ums(4) currently only support relative ones.
> 
> Could you please try to dump your pen's report descriptor and paste it
> here, thus we can have more infomation?

In case it is of interest, herer is the "krepdump" from a Wacom CTF-420
tablet:
Feb 13 17:56:24 kg-work kernel: [report desc size=110]
Feb 13 17:56:24 kg-work kernel: USAGE PAGE Generic Desktop(1)
Feb 13 17:56:24 kg-work kernel: USAGE Mouse(2)
Feb 13 17:56:24 kg-work kernel: COLLECTION Application(1)
Feb 13 17:56:24 kg-work kernel: REPORT ID 1
Feb 13 17:56:24 kg-work kernel: USAGE Pointer(1)
Feb 13 17:56:24 kg-work kernel: COLLECTION Physical(0)
Feb 13 17:56:24 kg-work kernel: USAGE PAGE Button(9)
Feb 13 17:56:24 kg-work kernel: USAGE MINIMUM Button1(1)
Feb 13 17:56:24 kg-work kernel: USAGE MAXIMUM Button3(3)
Feb 13 17:56:24 kg-work kernel: LOGICAL MINIMUM 0
Feb 13 17:56:24 kg-work kernel: LOGICAL MAXIMUM 1
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 3
Feb 13 17:56:24 kg-work kernel: REPORT SIZE 1
Feb 13 17:56:24 kg-work kernel: INPUT ( Data Variable Absolute ) (2)
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 1
Feb 13 17:56:24 kg-work kernel: REPORT SIZE 5
Feb 13 17:56:24 kg-work kernel: INPUT ( Const Array Absolute ) (1)
Feb 13 17:56:24 kg-work kernel: USAGE PAGE Generic Desktop(1)
Feb 13 17:56:24 kg-work kernel: USAGE X(48)
Feb 13 17:56:24 kg-work kernel: USAGE Y(49)
Feb 13 17:56:24 kg-work kernel: USAGE Wheel(56)
Feb 13 17:56:24 kg-work kernel: LOGICAL MINIMUM -127
Feb 13 17:56:24 kg-work kernel: LOGICAL MAXIMUM 127
Feb 13 17:56:24 kg-work kernel: REPORT SIZE 8
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 3
Feb 13 17:56:24 kg-work kernel: INPUT ( Data Variable Relative ) (6)
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 3
Feb 13 17:56:24 kg-work kernel: INPUT ( Const Array Absolute ) (1)
Feb 13 17:56:24 kg-work kernel: END COLLECTION
Feb 13 17:56:24 kg-work kernel: END COLLECTION
Feb 13 17:56:24 kg-work kernel: USAGE PAGE Digitizer(13)
Feb 13 17:56:24 kg-work kernel: USAGE Digitizer(1)
Feb 13 17:56:24 kg-work kernel: COLLECTION Application(1)
Feb 13 17:56:24 kg-work kernel: REPORT ID 2
Feb 13 17:56:24 kg-work kernel: COLLECTION Physical(0)
Feb 13 17:56:24 kg-work kernel: USAGE PAGE Microsoft(65280)
Feb 13 17:56:24 kg-work kernel: USAGE Unknown Usage(1)
Feb 13 17:56:24 kg-work kernel: LOGICAL MINIMUM 0
Feb 13 17:56:24 kg-work kernel: LOGICAL MAXIMUM 255
Feb 13 17:56:24 kg-work kernel: REPORT SIZE 8
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 7
Feb 13 17:56:24 kg-work kernel: INPUT ( Data Variable Absolute ) (2)
Feb 13 17:56:24 kg-work kernel: END COLLECTION
Feb 13 17:56:24 kg-work kernel: USAGE Unknown Usage(1)
Feb 13 17:56:24 kg-work kernel: REPORT ID 99
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 7
Feb 13 17:56:24 kg-work kernel: INPUT ( Data Variable Absolute ) (2)
Feb 13 17:56:24 kg-work kernel: USAGE Unknown Usage(1)
Feb 13 17:56:24 kg-work kernel: REPORT ID 2
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 1
Feb 13 17:56:24 kg-work kernel: FEATURE ( Data Variable Absolute ) (2)
Feb 13 17:56:24 kg-work kernel: USAGE Unknown Usage(1)
Feb 13 17:56:24 kg-work kernel: REPORT ID 3
Feb 13 17:56:24 kg-work kernel: REPORT COUNT 1
Feb 13 17:56:24 kg-work kernel: FEATURE ( Data Variable Absolute ) (2)
Feb 13 17:56:24 kg-work kernel: END COLLECTION
Feb 13 17:56:24 kg-work kernel: [hexdump]
Feb 13 17:56:24 kg-work kernel: 0000 05 01 09 02 A1 01 85 01 09 01 A1 00 05 09 19 01
Feb 13 17:56:24 kg-work kernel: 0010 29 03 15 00 25 01 95 03 75 01 81 02 95 01 75 05
Feb 13 17:56:24 kg-work kernel: 0020 81 01 05 01 09 30 09 31 09 38 15 81 25 7F 75 08
Feb 13 17:56:24 kg-work kernel: 0030 95 03 81 06 95 03 81 01 C0 C0 05 0D 09 01 A1 01
Feb 13 17:56:24 kg-work kernel: 0040 85 02 A1 00 06 00 FF 09 01 15 00 26 FF 00 75 08
Feb 13 17:56:24 kg-work kernel: 0050 95 07 81 02 C0 09 01 85 63 95 07 81 02 09 01 85
Feb 13 17:56:24 kg-work kernel: 0060 02 95 01 B1 02 09 01 85 03 95 01 B1 02 C0
Feb 13 17:56:24 kg-work kernel: ums0: WACOM CTF-420 V2.0-0, rev 1.10/2.00, addr 2, iclass 3/1
Feb 13 17:56:24 kg-work kernel: ums0: 3 buttons and Z dir.

Note: this tablet works with moused already. I haven't tried any "tablet" settings in xorg yet.
system:
tingo@kg-work$ uname -a
FreeBSD kg-work.kg4.no 6.3-STABLE FreeBSD 6.3-STABLE #7: Sat Jan 26 22:35:33 CET 2008     root@kg-work.kg4.no:/usr/obj/usr/src/sys/SS51G  i386
-- 
Regards,
Torfinn Ingolfsen




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