Subject: Letters From Santa Claus

From: Santa <[email-masked]>
Date: Fri, 21 Nov 2014 11:58:37 -0800

One Trick To Make Christmas Magical!

Hello There!

I cant believe how close Christmas is... We can feel the excitement grow each day as Christmas approaches!

Want to make Christmas magical for the special children in your life?

Send them a personalized package from Santa!

Santa's Package includes a personalized letter written and signed by Santa, a personalized Official Nice List Certificate, Santa's Map and Santa's Nice List that Santa Checked Twice!

Just imagine the look of pure excitement on their face when they open their own personalized letter from Santa!!!

--> Check It Out Now!

Official Letters From Santa,

Santa Support

If you would like to unsubscribe, click here or send mail to:

Official Letters From Santa

1058 N Tamiami Trail 108-124 Sarasota, FL 34236

have a tablet PC with a wacom pen/digitizer (Fujitsu Stylistic Q584 with up-to-date Wacom Feel drivers), running Windows 8.

It suffers a number of issues, where the location of my cursor relative to the stylus is inconsistent across the screen, in odd ways. The pressure response is also inconsistent. However, for a given point on the screen, they are consistent over time.

It occurs to me that it should be possible, then, to simply transform the values being reported by the Wacom driver to more accurate ones accounting for these inconsistencies. I would like to write a program which just intercepts the information (stylus location and pressure) reported by the driver to the OS/other applications, and replace it with my own, transformed data. I have no idea where I would get started, if this is even a realistically simple thing to do.

I suspect that doing something like this might be a little over my head (or way over), but I might as well ask. I'm reasonably comfortable writing simple programs in c++ and lua.

Garbeld

Posts: 6

Joined: Tue Sep 14, 2010 2:06 am UTC

Top

Re: intercepting and modifying peripheral driver outputs?

Postby korona Tue Nov 18, 2014 5:48 pm UTC

This should be possible but it is not easy; it probably means that you have to write a driver that intercepts the position from the Wacom driver and corrects it. Take a look at the windows driver kit.

korona

Posts: 375

Joined: Sun Jul 04, 2010 8:40 pm UTC

Top