The documentation provided here is current for RTXI v1.3. The User’s Guide is still under development so please check back with us if the section you are interested in is not completed yet. Manual installation notes in the User’s Guide are written for compiling under Ubuntu 9.10 with additional notes about differences when compiling under Ubuntu 10.04. The RTXI Wiki is hosted by Sourceforge and contains more detailed information for developers including modules in development, features under consideration, and documentation of design decisions.

• RTXI User’s Guide (updated 8/6/2011)   PDF
• RTXI class and member documentation   PDF   HTML
• RTXI Wiki

For help, please post your questions in the RTXI Forums so that everyone can benefit from frequently asked questions. You may also want to join one of the following mailing lists:

RTAI mailing list

COMEDI mailing list

For users’ convenience, snapshots of the COMEDI and RTAI libraries used to create some of the Live CDs are included here:

8.04 Hardy Heron
10.04 Lucid Lynx