This is a port of ChibiOS/RT version 2.6.5 for Arduino. AVR, Due, and Teensy 3 boards are supported. documentation.html is a link to the ChibiOS/RT documentation. The home page for ChibiOS/RT is here: http://www.chibios.org/dokuwiki/doku.php?id=start Please read ChibiOS.html for more information on this port. These libraries were tested with Arduino 1.05 for AVR boards, Arduino 1.5.7 for Due and 1.20RC2 version of the Teensy software. To install these libraries and run the ChibiOS/RT examples, copy the included libraries to your libraries folder.