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Tomasz Moń 08bd1c5ec2 usb: device: Fix ZLP write race condition
ZLP packet has to be read and acknowledged by host just like any other
DATA packet. Do not end transfer until the host actually acknowledged
the trailing ZLP. This fixes the race condition between host and Zephyr
application where the next transfer could be lost if host did not issue
IN token (that would read read ZLP) before the application tried to
start new transfer.

Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
2023-10-26 13:52:31 +02:00
.github ci: test using Python 3.12 as well 2023-10-26 07:17:10 +02:00
arch SPARC: Update the Flush windows software trap 2023-10-25 09:54:31 -05:00
boards dts: arm: nxp: Move includes to proper place 2023-10-26 10:56:49 +02:00
cmake
doc doc: build: kconfig: document configdefault 2023-10-26 09:47:06 +02:00
drivers drivers: mfd: gpio: adjust init priority 2023-10-26 09:50:31 +02:00
dts dts: arm64: nxp: Remove undefined chosen labels 2023-10-26 10:56:49 +02:00
include/zephyr drivers: clock_control: stm32: add an option to enable CRS for HSI48 2023-10-26 09:47:48 +02:00
kernel hostap: Move the relevant config options away from hostap 2023-10-26 09:48:47 +02:00
lib hostap: Move the relevant config options away from hostap 2023-10-26 09:48:47 +02:00
misc
modules tfm: Add BL2 log level configuration and disable it with TFM silent conf 2023-10-26 12:10:11 +02:00
samples samples: stm32: pm_ble: Enable DEBUG when run with twister 2023-10-26 09:49:42 +02:00
scripts scripts: kconfig: kconfiglib: introduce configdefault 2023-10-26 09:47:06 +02:00
share
snippets
soc soc: stm32: Enable Debug in stop mode when ZTEST is used 2023-10-26 09:49:42 +02:00
submanifests modules: canopennode: make the CANopenNode module optional 2023-10-26 09:48:26 +02:00
subsys usb: device: Fix ZLP write race condition 2023-10-26 13:52:31 +02:00
tests tests cmsis_dsp filtering: Do not run filtering.misc.fpu on mps3_an547 2023-10-26 13:52:23 +02:00
.checkpatch.conf
.clang-format
.codecov.yml
.editorconfig
.gitattributes
.gitignore
.gitlint
.mailmap
.yamllint
CMakeLists.txt
CODE_OF_CONDUCT.md
CODEOWNERS
CONTRIBUTING.rst
Kconfig
Kconfig.zephyr Kconfig.zephyr: Add NATIVE_LIBC and NATIVE_LIBCPP 2023-10-25 08:32:06 +02:00
LICENSE
MAINTAINERS.yml MAINTAINERS: add dts/riscv to the RISCV arch area of maintenance 2023-10-26 10:56:27 +02:00
README.rst
VERSION
version.h.in
west.yml manifest: Add hostap module 2023-10-26 09:48:47 +02:00
zephyr-env.cmd
zephyr-env.sh

.. raw:: html

   <a href="https://www.zephyrproject.org">
     <p align="center">
       <picture>
         <source media="(prefers-color-scheme: dark)" srcset="doc/_static/images/logo-readme-dark.svg">
         <source media="(prefers-color-scheme: light)" srcset="doc/_static/images/logo-readme-light.svg">
         <img src="doc/_static/images/logo-readme-light.svg">
       </picture>
     </p>
   </a>

   <a href="https://bestpractices.coreinfrastructure.org/projects/74"><img
   src="https://bestpractices.coreinfrastructure.org/projects/74/badge"></a>
   <a
   href="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml?query=branch%3Amain">
   <img
   src="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml/badge.svg?event=push"></a>


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-A,
Cortex-R, Cortex-M), Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V,
SPARC, MIPS, 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:

Resources
*********

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

Getting Started
---------------

  | 📖 `Zephyr Documentation`_
  | 🚀 `Getting Started Guide`_
  | 🙋🏽 `Tips when asking for help`_
  | 💻 `Code samples`_

Code and Development
--------------------

  | 🌐 `Source Code Repository`_
  | 📦 `Releases`_
  | 🤝 `Contribution Guide`_

Community and Support
---------------------

  | 💬 `Discord Server`_ for real-time community discussions
  | 📧 `User mailing list (users@lists.zephyrproject.org)`_
  | 📧 `Developer mailing list (devel@lists.zephyrproject.org)`_
  | 📬 `Other project mailing lists`_
  | 📚 `Project Wiki`_

Issue Tracking and Security
---------------------------

  | 🐛 `GitHub Issues`_
  | 🔒 `Security documentation`_
  | 🛡️ `Security Advisories Repository`_
  | ⚠️ Report security vulnerabilities at vulnerabilities@zephyrproject.org

Additional Resources
--------------------
  | 🌐 `Zephyr Project Website`_
  | 📺 `Zephyr Tech Talks`_

.. _Zephyr Project Website: https://www.zephyrproject.org
.. _Discord Server: https://chat.zephyrproject.org
.. _supported boards: https://docs.zephyrproject.org/latest/boards/index.html
.. _Zephyr Documentation: https://docs.zephyrproject.org
.. _Introduction to Zephyr: https://docs.zephyrproject.org/latest/introduction/index.html
.. _Getting Started Guide: https://docs.zephyrproject.org/latest/develop/getting_started/index.html
.. _Contribution Guide: https://docs.zephyrproject.org/latest/contribute/index.html
.. _Source Code Repository: https://github.com/zephyrproject-rtos/zephyr
.. _GitHub Issues: https://github.com/zephyrproject-rtos/zephyr/issues
.. _Releases: https://github.com/zephyrproject-rtos/zephyr/releases
.. _Project Wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
.. _User mailing list (users@lists.zephyrproject.org): https://lists.zephyrproject.org/g/users
.. _Developer mailing list (devel@lists.zephyrproject.org): https://lists.zephyrproject.org/g/devel
.. _Other project mailing lists: https://lists.zephyrproject.org/g/main/subgroups
.. _Code samples: https://docs.zephyrproject.org/latest/samples/index.html
.. _Security documentation: https://docs.zephyrproject.org/latest/security/index.html
.. _Security Advisories Repository: https://github.com/zephyrproject-rtos/zephyr/security
.. _Tips when asking for help: https://docs.zephyrproject.org/latest/develop/getting_started/index.html#asking-for-help
.. _Zephyr Tech Talks: https://www.zephyrproject.org/tech-talks