Re: [DIGImend-devel] New Monoprice Tablet using UC-Logic 5543:0781

[Jerry S. <jer...@gm...>]

On Sun, Jul 29, 2012 at 7:46 PM, Jerry Siebe <jer...@gm...> wrote:
> Sold as: "Monoprice 10x6.25 inches Graphcs Drawing Tablet w/ 8 Hot Key"
> Model No. 160-HA60-990
> USB shows it as HA60S
>
> I have this tablet and am willing to test drivers as needed.

Attempting to respond to myself here.  I'm very new to this USB driver
stuff and mailing lists, so please be kind. :)

This tablet has two descriptor blocks.  Block 0 is the tablet and I
assume block 1 is keyboard for the hot keys.

As this device is similar to the WP1062 5543:0064 and block 0 has the
same original size, I did a quick hack in drivers/hid/hid-uclogic.c to
use a duplicate of the WP1062 fixed descriptor for this HA60S
5543:0781.  This met with success and the tablet portion works, though
the range was off.

I adjusted the maximum physical (and logical) X and Y values to 40000
by 25000.  On my tablet matches that X range exactly, while the Y is
very close.  Values I got from usbhid-dump with pen tip at edges of
surface are X: 0 - 9C3F (steady) and Y: 50-6150 (unsteady).

My tablet is working fine with this fixed block 0, though without buttons.