Working with Wacom USB tablets on 9front.

Nusb/kb patches for handling a couple of tablets I sometimes use.

1. Wacom CTH-690 (Intuos Art M)

Handles the stylus position, maps any non-zero pressure to button 1. No support for barrel buttons.

bind -ac /dist/plan9front /
cd /sys/src/cmd/nusb
hget http://167.235.19.20/plan-9/wacom/intuos.patch | patch -p5
mk install

2. Wacom MTE-450 (Bamboo)

Uses the tip pressure for button 1 instead of the tip switch, and compensates for pen wear by establishing a dynamic baseline pressure value. No support for barrel buttons nor the eraser.

bind -ac /dist/plan9front /
cd /sys/src/cmd/nusb
hget http://167.235.19.20/plan-9/wacom/bamboo.patch | patch -p5
mk install