Chalkboard electronics captouch display


I picked up a 10inch captouch display from Chalkboard electronics, the display comes with a HDMI converter board, and the captouch interfaces over USB. Overall this makes it an easy platform to play with. I rigged it up to a Raspberry Pi (because it can do native, X-less OpenGL woohoo!). Here’s a quick video:

The display and Pi were mounted on a piece of PET plastic like so:


Random notes for later:

Chalkboard driver info:

OpenGL ES without X Windows:
Using OpenGL ES 2.0 on the Raspberry Pi without X windows.

Checking multitouch from the commandline on Linux:

Source for above?:


gl tutorial:

On rounded rectangles and buttons: