GRX and CT touch screen mouse.

9 Oct 2000

      I am testing a small DJGPP/GRX program that initializes graphics and draws a
line.
The program works fine, except when I load the Carroll Touch
(carrolltouch.com)
touch screen drivers ( tapi.exe, ctkern.exe, ctmouse.exe) The touch screen
mouse works fine alone too.

But GRX fails in GrSetMode( ) when the driver is loaded, and the computer
hangs.
The mouse driver uses COM 2 -  S/W Int 55h, 56h - H/W Int 7 - I/O address
300.

Does any one know of a conflict or what might be in conflict with the GRX?

Mohamed Aly
Systems Analyst
Pason Systems Corp.
Calgary, Canada