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Jason Yu e420d446f7 drivers: spi: mcux_flexio: Fix flexio SPI loop delay issue
The function FLEXIO_SPI_MasterTransferNonBlocking has a bug when
works in CS continuous mode. In this mode, both RX and TX
interrupts are enabled, they share the same IRQ line.

In the ISR, the RX event and TX event are not handled well,
so a short delay in ISR is needed.

The function FLEXIO_SPI_MasterTransferNonBlocking issue is fixed,
the delay in ISR can be removed.

Signed-off-by: Jason Yu <zejiang.yu@nxp.com>
2025-06-13 10:38:32 -04:00
.github github: hello_world_multiplatform: switch to python 3.12 2025-06-13 11:12:32 +02:00
arch arch/common: Mark interrupt tables const when !DYNAMIC_INTERRUPTS 2025-06-10 22:13:09 +02:00
boards boards: we: correct CTS pin number of Ophelia-IV board 2025-06-13 11:13:50 +02:00
cmake cmake: xcc/xt-clang: fix for proper system include paths 2025-06-11 16:10:53 -07:00
doc doc: hardware: porting: board_porting: Update example 2025-06-13 10:10:48 +02:00
drivers drivers: spi: mcux_flexio: Fix flexio SPI loop delay issue 2025-06-13 10:38:32 -04:00
dts dts: bindings: debug: Add Silicon Labs Packet Trace Interface 2025-06-13 11:12:20 +02:00
include/zephyr usb: device_next: add the missing const qualifier and save some RAM 2025-06-13 14:29:30 +02:00
kernel kernel: Guard SYS_CLOCK_HW_CYCLES_PER_SEC to avoid spurious empty macro 2025-06-06 15:01:34 +01:00
lib lib: hex: remove unnecessary defensive programming 2025-06-11 10:25:14 -07:00
misc license: Remove non-copyrightable license 2025-02-26 22:04:51 +00:00
modules modules: hal_nordic: nrfx: Add mising UARTE23/24 Kconfigs 2025-06-13 10:31:17 -04:00
samples samples: Bluetooth: bap_broadcast_sink: Fix logging invalid recv count 2025-06-13 10:35:20 -04:00
scripts scripts: ci: check_compliance: Ignore additional mcuboot Kconfigs 2025-06-13 10:29:20 -04:00
share sysbuild: Allow to use file suffix DTS overlays 2025-06-10 12:13:10 +02:00
snippets snippets: silabs-pti: Add snippet to enable Packet Trace Interface 2025-06-13 11:12:20 +02:00
soc modules: hal_nordic: nrfx: Add mising UARTE23/24 Kconfigs 2025-06-13 10:31:17 -04:00
submanifests modules: optional: rust: Fixes for CI 2025-06-04 15:49:27 -04:00
subsys Bluetooth: Controller: Fix incorrect elapsed events value 2025-06-13 10:34:31 -04:00
tests tests: drivers: i2c: i2c_api: add a scenario for ci building 2025-06-13 14:29:39 +02:00
.checkpatch.conf checkpatch: Adapt the braces check to Zephyr 2024-12-30 21:46:47 +01:00
.clang-format clang-format: add new line at EOF. 2025-04-11 22:07:26 +02:00
.codechecker.yml tests: Add a CodeChecker config file 2024-09-12 10:04:05 +02:00
.codecov.yml
.editorconfig
.gitattributes
.gitignore scripts: ci: add vermin (min python version check) 2025-06-06 08:45:13 +02:00
.gitlint gitlint: Fix dependabot exception 2025-04-09 09:02:39 +02:00
.mailmap mailmap: remove duplicate emails and normalize mapping entries 2025-01-09 14:14:10 +01:00
.ruff-excludes.toml scripts: west: remove excludes for west_commands/spdx.py 2025-06-10 13:28:38 +02:00
.ruff.toml scripts: Update and lock ruff 2024-12-03 23:30:00 +00:00
.yamllint
CMakeLists.txt cmake: Fix compilation options for kobject_hash*.c 2025-05-31 07:02:36 -04:00
CODE_OF_CONDUCT.md
CODEOWNERS ci: add empty CODEOWNERS file 2025-03-27 09:50:45 +01:00
CONTRIBUTING.rst
Kconfig
Kconfig.constants kconfig: Add variables for integer constants 2024-07-27 20:49:15 +03:00
Kconfig.zephyr tests/kernel: Disable -Werror when testing deprecated pipe APIs 2025-05-23 17:41:40 -04:00
LICENSE
MAINTAINERS.yml snippets: silabs-pti: Add snippet to enable Packet Trace Interface 2025-06-13 11:12:20 +02:00
README.rst doc: remove more occurances of Nios II 2025-05-15 20:01:05 -04:00
SDK_VERSION ci: use new docker image v0.28.0.20250523 2025-05-23 17:41:40 -04:00
VERSION VERSION: bump to 4.1.99 2025-03-07 17:36:15 +00:00
version.h.in version.h.in: fix cmake comment 2025-05-28 05:53:55 +02:00
west.yml drivers: spi: mcux_flexio: Fix flexio SPI loop delay issue 2025-06-13 10:38:32 -04:00
zephyr-env.cmd
zephyr-env.sh

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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, 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