Releases and Active Development

What is RTEMS?

The Real-Time Executive for Multiprocessor Systems or RTEMS is a open source fully featured Real Time Operating System or RTOS that supports a variety of open standard application programming interfaces (API) and interface standards such as POSIX and BSD sockets. It is used in space flight, medical, networking and many more embedded devices across a wide range of processor architectures including ARM, PowerPC, Intel, Blackfin, MIPS, Microblaze and more. You can obtain commercial support or support via the active community. Major decisions about RTEMS are made by the core developers in concert with the user community, guided by the Mission Statement. We encourage everyone to contribute changes and help testing RTEMS. We provide access to our development sources via a Git Repository (see these Instructions for details). We strive to provide regular, high quality releases, which we want to work well on a wide range of embedded targets using cross development from a variety of hosts including GNU/Linux, Mingw, MS-Windows, FreeBSD, Cygwin, and Solaris.

RTEMS News

February 10, 2015

The first RTEMS Developers and Users Conference (RDUC 2015) will take place in Munich, Germany from 18.-19 June 2015. See also: http://lists.rtems....

November 18, 2014

The RTEMS Project services have been relocated from OAR Corporation to the Oregon State University Open Source Lab as part of an on going improvement and investment in The RTEMS Project. We thank you for your patience as this complex task was undertaken...

November 18, 2014

The first RTEMS Open Classes of 2015 will be held in January 2015 in Huntsville Alabama. Once again, Joel Sherrill will be teaching the class. The classes are scheduled as follows:

  • Kick Start - January 26, 2015 in Huntsville Alabama: For information and registration, see...
September 02, 2014

The RTEMS Project finished another year of Google Summer of Code, with five students successfully completing projects from various areas of RTEMS. The final report with specific project details from each student can be found here for html...

May 06, 2014

RTEMS is fortunate enough to be included once again in the ESA Summer of Code in Space. We want students!

This year we want to encourage the SOCIS students to focus on improvements to our new rtems-test Python-based framework. This will...