Pen Tablet Support
As of Build 656 (2008-01-17), the system software does not contain support for the PenTablet.
Contents
For Application Developers
- The OLPC Human Interface Guidelines explain how the dual-purpose touchpad/PenTablet works from a user's point of view: see here.
For OLPC Core Developers
User Interaction
It has not yet been decided how the user interaction with the PenTablet will work. The issues are discussed here: PenTablet UI.
Driver issues
In March 2007, Zephaniah E. Hull posted an informative description of the low-level driver details here.
The PenTablet driver has disabled for quite some time (as of March 2008) because:
- the PenTablet is not currently being correctly identified as having capability "input.tablet" (see http://dev.laptop.org/ticket/5268)
- apparently enabling this capability caused the problem of one button click being interpreted as two (see http://dev.laptop.org/ticket/6079)
According to Andres Salomon ([1] and here), the touchpad driver has been completely rewritten in the master branch, so Update.1 will contain correct drivers for the touchpad and the PenTablet.
