commit | 9021935bcc7b3b173524c8ddb627878614825e3e | [log] [tgz] |
---|---|---|
author | Abtin Keshavarzian <abtink@google.com> | Wed Mar 09 10:38:50 2022 -0800 |
committer | GitHub <noreply@github.com> | Wed Mar 09 10:38:50 2022 -0800 |
tree | ae14efb670b872e1ded467a8c3cadccef6ea8ec6 | |
parent | 73eba74fc8949c915579e0a4943d7f483c523f53 [diff] |
[log] add `OT_SHOULD_LOG_AT(aLevel)` (#7456) This commit adds new helper macro `OT_SHOULD_LOG_AT(aLevel)` which indicates whether logging is enabled at a given log level. This helps simplify the code and makes sure the the condition used for enabling logging related functions/methods is consistent across all the core modules. With this change, when `OPENTHREAD_CONFIG_LOG_OUTPUT` is set to `LOG_OUTPUT_NONE` (which practically disables all logging), all the related code/methods that are used to prepare the log line (e.g. `Mac::OperationToString()`) are excluded from the build (become empty functions/methods). This way, under `LOG_OUTPUT = NONE` instead of preparing the log line and then passing it to an empty `otPlatLog()` implementation to be dropped, the code is optimized to not prepare the log line in first place.
OpenThread released by Google is...
...an open-source implementation of the Thread networking protocol. Google Nest has released OpenThread to make the technology used in Nest products more broadly available to developers to accelerate the development of products for the connected home.
...OS and platform agnostic, with a narrow platform abstraction layer and a small memory footprint, making it highly portable. It supports both system-on-chip (SoC) and network co-processor (NCP) designs.
...a Thread Certified Component, implementing all features defined in the Thread 1.2 specification, including all Thread networking layers (IPv6, 6LoWPAN, IEEE 802.15.4 with MAC security, Mesh Link Establishment, Mesh Routing) and device roles, as well as Border Router support.
More information about Thread can be found at threadgroup.org. Thread is a registered trademark of the Thread Group, Inc.
All end-user documentation and guides are located at openthread.io. If you're looking to do things like...
...then openthread.io is the place for you.
Note: For users in China, end-user documentation is available at openthread.google.cn.
If you're interested in contributing to OpenThread, read on.
We would love for you to contribute to OpenThread and help make it even better than it is today! See our Contributing Guidelines for more information.
Contributors are required to abide by our Code of Conduct and Coding Conventions and Style Guide.
OpenThread follows the Semantic Versioning guidelines for release cycle transparency and to maintain backwards compatibility. OpenThread's versioning is independent of the Thread protocol specification version but will clearly indicate which version of the specification it currently supports.
OpenThread is released under the BSD 3-Clause license. See the LICENSE
file for more information.
Please only use the OpenThread name and marks when accurately referencing this software distribution. Do not use the marks in a way that suggests you are endorsed by or otherwise affiliated with Nest, Google, or The Thread Group.
There are numerous avenues for OpenThread support:
openthread
tagThe openthread-users Google Group is the recommended place for users to discuss OpenThread and interact directly with the OpenThread team.