mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-12 23:11:55 +00:00
36edf92ca8
The settings module processes the variable name by splitting it up in a set of variables. This PR removes the splitting up and keeps the variable name as one string. It is an alternative to #16609 The possibility is introduced to register handler including a separator, or to register a handler for each variable. The ability is introduced to load a subtree from flash or even to load a single item. Two ways to operate on variable and settings_handler names are provided: settings_name_steq(const char *name, const char *key, const char **next) which checks if name starts with key, returns 1/0 if it does/does not the remaining part of name is in next. settings_name_split(const char *name, char *argv, const char **next) which splits up name in a part before "/"" that is found in argv and the remaining part that is in next. A mutex is added to make settings thread-safe The settings_handlers list is stored in reverse alphabetical order, this allows registration of e.g. bt and bt/mesh in separate handlers, the bt handler itself should not contain any handling of bt/mesh. A settings_deregister() method is added. Settings_handlers can now be added/removed when required. This saves RAM when settings_handlers are not needed. Tests have been updated to reflect changes in the settings api. Updates after meeting: 1. Removed settings_deregister 2. Changed settings_name_split() in settings_name_next: int settings_name_next(const char *name, const char **next): returns the number of characters before the first separator. This can then be used to read the correct number of characters from name using strncpy for processing. 3. New functional test added Update in settings.h: settings_name_next() changed position -> index Added some comments in settings.h (settings_name_steq()) Updated tests to reflect change to settings_name_next() and pointer value comparison. The functional test can now also run on qemu_x86. Corrected some documentation in header. Changed registration of handlers to be non ordered. Changed handler lookup to handle non ordered list of handlers, this improves handler matching in case different length names are compared and also makes it easier to add rom based handlers as they will not be ordered. Signed-off-by: Laczen JMS <laczenjms@gmail.com> |
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| .github/ISSUE_TEMPLATE | ||
| .known-issues | ||
| arch | ||
| boards | ||
| cmake | ||
| doc | ||
| drivers | ||
| dts | ||
| ext | ||
| include | ||
| kernel | ||
| lib | ||
| misc | ||
| modules | ||
| samples | ||
| scripts | ||
| soc | ||
| subsys | ||
| tests | ||
| .checkpatch.conf | ||
| .clang-format | ||
| .codecov.yml | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlint | ||
| .mailmap | ||
| .shippable.yml | ||
| .uncrustify.cfg | ||
| CMakeLists.txt | ||
| CODE_OF_CONDUCT.md | ||
| CODEOWNERS | ||
| CONTRIBUTING.rst | ||
| Kconfig | ||
| Kconfig.zephyr | ||
| LICENSE | ||
| Makefile | ||
| README.rst | ||
| VERSION | ||
| version.h.in | ||
| west.yml | ||
| zephyr-env.cmd | ||
| zephyr-env.sh | ||
.. raw:: html
<a href="https://www.zephyrproject.org">
<p align="center">
<img src="doc/images/Zephyr-Project.png">
</p>
</a>
<a href="https://bestpractices.coreinfrastructure.org/projects/74"><img
src="https://bestpractices.coreinfrastructure.org/projects/74/badge"></a>
<img
src="https://api.shippable.com/projects/58ffb2b8baa5e307002e1d79/badge?branch=master">
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
.. start_include_here
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.
Community Support
*****************
Community support is provided via mailing lists and Slack; see the Resources
below for details.
Resources
*********
Here's a quick summary of resources to help you find your way around:
* **Help**: `Asking for Help Tips`_
* **Documentation**: http://docs.zephyrproject.org (`Getting Started Guide`_)
* **Source Code**: https://github.com/zephyrproject-rtos/zephyr is the main
repository; https://elixir.bootlin.com/zephyr/latest/source contains a
searchable index
* **Releases**: https://zephyrproject.org/developers/#downloads
* **Samples and example code**: see `Sample and Demo Code Examples`_
* **Mailing Lists**: users@lists.zephyrproject.org and
devel@lists.zephyrproject.org 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**: https://lists.zephyrproject.org/g/builds
The builds@lists.zephyrproject.org mailing list archives the CI
(shippable) nightly build results.
* **Chat**: Zephyr's Slack workspace is https://zephyrproject.slack.com. Use
this `Slack Invite`_ to register.
* **Contributing**: see the `Contribution Guide`_
* **Wiki**: `Zephyr GitHub wiki`_
* **Issues**: https://github.com/zephyrproject-rtos/zephyr/issues
* **Security Issues**: Email vulnerabilities@zephyrproject.org to report
security issues; also see our `Security`_ documentation. Security issues are
tracked separately at https://zephyrprojectsec.atlassian.net.
* **Zephyr Project Website**: https://zephyrproject.org
.. _Slack Invite: https://tinyurl.com/yarkuemx
.. _supported boards: http://docs.zephyrproject.org/latest/boards
.. _Zephyr Documentation: http://docs.zephyrproject.org
.. _Introduction to Zephyr: http://docs.zephyrproject.org/latest/introduction/index.html
.. _Getting Started Guide: http://docs.zephyrproject.org/latest/getting_started/index.html
.. _Contribution Guide: http://docs.zephyrproject.org/latest/contribute/index.html
.. _Zephyr GitHub wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
.. _Zephyr Development mailing list: https://lists.zephyrproject.org/g/devel
.. _Zephyr mailing list subgroups: https://lists.zephyrproject.org/g/main/subgroups
.. _Sample and Demo Code Examples: http://docs.zephyrproject.org/latest/samples/index.html
.. _Security: http://docs.zephyrproject.org/latest/security/index.html
.. _Asking for Help Tips: https://docs.zephyrproject.org/latest/guides/getting-help.html