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Torsten Rasmussen 14936e91de cmake: remove xtensa workaround in Zephyr toolchain code. 1 month ago
.buildkite ci: Bump to use SDK 0.13.1 8 months ago
.github ci: split Bluetooth workflow 2 months ago
arch arch/x86: Fix MSI MAP destination 2 months ago
boards boards: nucleo_wb55rg: Add stm32cubeprogrammer runner 2 months ago
cmake cmake: remove xtensa workaround in Zephyr toolchain code. 1 month ago
doc doc: css: update code documentation directives style 1 month ago
drivers wifi: esp_at: claim net_context in rx 2 months ago
dts dts: arm: stm32l0 LSI clock freq is 37kHz 2 months ago
include pm: Remove unused fields in pm_device 2 months ago
kernel poll: modify the function z_vrfy_k_poll 4 months ago
lib lib: os: mpsc_pbuf: Add const to mpsc_pbuf_free argument 2 months ago
misc toolchain: add GEN_ABSOLUTE_SYM_KCONFIG() 1 year ago
modules drivers: can: change can_tx_callback_t function signature 4 months ago
samples kernel: workq: Fix type errors in delayable work handlers 3 months ago
scripts doc: update requirements 1 month ago
share cmake: check zephyr version if specified and ZEPHYR_BASE is set 1 year ago
soc drivers: clock_control: More power supply modes for STM32H7 5 months ago
subsys net: gptp: Fix type mismatch calculation error in gptp_mi 2 months ago
tests tests/bluetooth/tester: Add support for auto connection establishment 2 months ago
.checkpatch.conf checkpatch: ignore linux specific ENOSYS warning 1 year ago
.clang-format clang-format: Change lines length limit from 80 to 100 1 year ago
.codecov.yml ci: add .codecov.yml for configuration 4 years ago
.editorconfig editorconfig: indent Kconfig files with tabs 2 years ago
.gitattributes gitattributes: Tell linguist to ignore test pattern files 2 years ago
.gitignore gitignore: add common Python venv directories 1 year ago
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.mailmap mailmap: update mailmap file with some stray emails 11 months ago
.uncrustify.cfg uncrustify: Add a rule to remove space inside function argument 4 years ago
CMakeLists.txt cmake: save eh_frame section in output with CONFIG_EXCEPTIONS. 2 months ago
CODEOWNERS drivers: syscon: Add support for multiple regions 8 months ago coc: move to markdown format 3 years ago
CONTRIBUTING.rst doc: Fixed a link in CONTRIBUTING.rst 3 years ago
Kconfig kconfig: Clean up header comments and make them consistent 3 years ago
Kconfig.zephyr armclang: ARM Compiler C library support 9 months ago
LICENSE add top level Apache 2.0 license file 6 years ago
MAINTAINERS.yml MAINTAINERS: add myself as riscv collaborator 8 months ago
README.rst doc: replace buildkite with github actions 6 months ago
VERSION release: Bump release to 2.7.1 5 months ago cmake: explain BUILD_VERSION and KERNEL_VERSION_* 3 years ago
west.yml west.yml: Update mcumgr to backport fix for issue #38502 7 months ago
zephyr-env.cmd scripts: remove west from scripts/ 3 years ago Remove semicolons at ends of lines 2 years ago


.. raw:: html

<a href="">
<p align="center">
<img src="doc/_static/images/logo-readme.png">

<a href=""><img

The Zephyr Project is a scalable real-time operating system (RTOS) supporting
multiple hardware architectures, optimized for resource constrained devices,
and built with security in mind.

The Zephyr OS is based on a small-footprint kernel designed for use on
resource-constrained systems: from simple embedded environmental sensors and
LED wearables to sophisticated smart watches and IoT wireless gateways.

The Zephyr kernel supports multiple architectures, including ARM Cortex-M,
Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V, and a large number of
`supported boards`_.

.. below included in doc/introduction/introduction.rst

Getting Started

Welcome to Zephyr! See the `Introduction to Zephyr`_ for a high-level overview,
and the documentation's `Getting Started Guide`_ to start developing.

.. start_include_here

Community Support

Community support is provided via mailing lists and Discord; see the Resources
below for details.

.. _project-resources:


Here's a quick summary of resources to help you find your way around:

* **Help**: `Asking for Help Tips`_
* **Documentation**: (`Getting Started Guide`_)
* **Source Code**: is the main
repository; contains a
searchable index
* **Releases**:
* **Samples and example code**: see `Sample and Demo Code Examples`_
* **Mailing Lists**: and are the main user and developer mailing lists,
respectively. You can join the developer's list and search its archives at
`Zephyr Development mailing list`_. The other `Zephyr mailing list
subgroups`_ have their own archives and sign-up pages.
* **Nightly CI Build Status**:
The mailing list archives the CI nightly build results.
* **Chat**: Real-time chat happens in Zephyr's Discord Server. Use
this `Discord Invite`_ to register.
* **Contributing**: see the `Contribution Guide`_
* **Wiki**: `Zephyr GitHub wiki`_
* **Issues**:
* **Security Issues**: Email to report
security issues; also see our `Security`_ documentation. Security issues are
tracked separately at
* **Zephyr Project Website**:

.. _Discord Invite:
.. _supported boards:
.. _Zephyr Documentation:
.. _Introduction to Zephyr:
.. _Getting Started Guide:
.. _Contribution Guide:
.. _Zephyr GitHub wiki:
.. _Zephyr Development mailing list:
.. _Zephyr mailing list subgroups:
.. _Sample and Demo Code Examples:
.. _Security:
.. _Asking for Help Tips: