XS: Lisp on Lego MindStorms

by Taiichi Yuasa

XS is a Lisp system which is designed to control RCX blocks of the Lego MindStorms Robotics Invention System (RIS).

XS Lisp provides one of the most complete and powerful systems currently available for Lego MindStorms programming.

The first version of the system has been released as an open source software, distributed under the Mozilla Public License (MPL). The system is currently running on the following platforms.

The following materials are available:

In case you have trouble with using XS, here is FAQ.

What's new?

Copyright 2003, Taiichi Yuasa
The project of XS was sponsored by the Information-technology Promotion Agency (IPA) of Japan as an Exploratory Software Project.