.. SPDX-License-Identifier: CC-BY-SA-4.0

.. Copyright (C) 2020 embedded brains GmbH

Preface
*******

This manual aims to guide the development of RTEMS itself.  You should read this
document if you want to participate in the development of RTEMS.  Users of RTEMS
may find background information in this manual.  Please refer to the
:r:url:`user` and :r:url:`c-user` if you want to know how the RTEMS development
environment is set up and how you can develop applications using RTEMS.