Sometimes the best documentation is sample code. That's the spirit of the source code here. I've learned how to do things looking at other people's code. So if you are able to use this code for my robot project to figure out how to solve a problem, I'm happy for you. That's good. Still, I feel compelled to add the obligatory GPL license to all files in and under this directory... The robot1 project source code is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The robot1 project source code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with the robot1 project source code; if not, write to the Free Software Foundation, Inc. 59 Temple Place, Suite 330 Boston, MA 02111-1307 USA