Wacom Serial Tablet PC Stylus

This is a stylus made for tablet PCs by Wacom.

Features

Chipset: Wacom
Serial: irq 5 port 0x0200

Linux Support

The pen is supported by the XFree/Xorg Wacom driver. New tablets also have the MultiTouch capability. MultiTouch is NOT supported presently, but the pen still works on such devices.

The pen uses serial and appears on some /dev/ttySnn device where nn is a number. An easy way to find it is to map /dev/ttyS0 to the pen's port and irq. The values can be found under the windows driver properties. Using values from an X41 Tablet 1869-5CU, the command is: # setserial /dev/ttyS0 port 0x0200 irq 5 autoconfig (you need to run this after every suspend/resume cycle).

This may be inserted into startup scripts in /etc/rc.d/

The X config file needs to be changed to use the stylus. Add the following sections to your xorg.conf:

   Section "InputDevice"
     Driver        "wacom"
     Identifier    "cursor"
     Option        "Device"        "/dev/ttyS0"
     Option        "Type"          "cursor"
     Option        "ForceDevice"   "ISDV4"     
     Option        "Mode"          "Absolute"
   EndSection
   
   Section "InputDevice"
     Driver        "wacom"
     Identifier    "stylus"
     Option        "Device"        "/dev/ttyS0"
     Option        "Type"          "stylus"
     Option        "ForceDevice"   "ISDV4"
   EndSection
   
   Section "InputDevice"
     Driver        "wacom"
     Identifier    "eraser"
     Option        "Device"        "/dev/ttyS0"
     Option        "Type"          "eraser"
     Option        "ForceDevice"   "ISDV4"
   EndSection

Add the following lines to the ServerLayout section:

   InputDevice    "cursor" "SendCoreEvents"
   InputDevice    "stylus" "SendCoreEvents"

Check the wacom driver man page and website for other options.

Models featuring this Device

ThinkPad X41 Tablet

Wacom Serial Tablet PC Stylus