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Description of Change

Extends Arduino OpenThread Library to implement Native API.
For more details, please read the new README.md file and provided library examples.

Tests scenarios

Using C6 and H2 with the provided CLI and Native examples

Related links

None

	Messages
📖	This PR seems to be quite large (total lines of code: 1038), you might consider splitting it into smaller PRs

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Generated by 🚫 dangerJS against a0e01f4

Test Results

 76 files   76 suites   12m 45s ⏱️
 38 tests  38 ✅ 0 💤 0 ❌
241 runs  241 ✅ 0 💤 0 ❌

Results for commit a0e01f4.

♻️ This comment has been updated with latest results.

Memory usage test (comparing PR against master branch)

The table below shows the summary of memory usage change (decrease - increase) in bytes and percentage for each target.

Memory	FLASH [bytes]		FLASH [%]		RAM [bytes]		RAM [%]
Target	DEC	INC	DEC	INC	DEC	INC	DEC	INC
ESP32C6	💚 -110K	⚠️+434	💚 -10.42	⚠️+0.04	💚 -200	⚠️+184	💚 -0.43	⚠️+0.39
ESP32H2	💚 -110K	⚠️+434	💚 -10.23	⚠️+0.04	💚 -216	⚠️+168	💚 -0.47	⚠️+0.37

Click to expand the detailed deltas report [usage change in BYTES]

Target	ESP32C6		ESP32H2
Example	FLASH	RAM	FLASH	RAM
libraries/OpenThread/examples/CLI/COAP/coap_lamp	⚠️+394	⚠️+184	⚠️+386	⚠️+160
libraries/OpenThread/examples/CLI/COAP/coap_switch	⚠️+388	⚠️+176	⚠️+394	⚠️+160
libraries/OpenThread/examples/CLI/SimpleCLI	⚠️+432	⚠️+152	⚠️+434	⚠️+144
libraries/OpenThread/examples/CLI/SimpleNode	💚 -1430	⚠️+176	💚 -1440	⚠️+168
libraries/OpenThread/examples/CLI/SimpleThreadNetwork/ExtendedRouterNode	⚠️+318	⚠️+176	⚠️+322	⚠️+168
libraries/OpenThread/examples/CLI/SimpleThreadNetwork/LeaderNode	⚠️+350	⚠️+184	⚠️+358	⚠️+160
libraries/OpenThread/examples/CLI/SimpleThreadNetwork/RouterNode	⚠️+350	⚠️+184	⚠️+358	⚠️+160
libraries/OpenThread/examples/CLI/ThreadScan	⚠️+366	⚠️+152	⚠️+364	⚠️+144
libraries/OpenThread/examples/CLI/onReceive	⚠️+434	⚠️+152	⚠️+434	⚠️+144
libraries/OpenThread/examples/Native/SimpleThreadNetwork/LeaderNode	💚 -109K	💚 -200	💚 -110K	💚 -216
libraries/OpenThread/examples/Native/SimpleThreadNetwork/RouterNode	💚 -110K	💚 -200	💚 -110K	💚 -216

Pull Request Overview

Extends the Arduino OpenThread library by adding a native OThread API alongside the existing CLI API and updates all examples and build scripts to use the new class.

• Introduces OThread.begin()/end() and prefixes all static API calls with OThread.
• Updates example sketches to call OThread.begin(...) before OThreadCLI.begin()
• Updates README documentation and CMakeLists to include the new source

Reviewed Changes

Copilot reviewed 31 out of 31 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
libraries/OpenThread/examples/CLI/onReceive/onReceive.ino	Switched from OThreadCLI.begin() to OThread.begin() then CLI
libraries/OpenThread/examples/CLI/ThreadScan/ThreadScan.ino	Updated API calls to OThread. prefix and copyright
libraries/OpenThread/examples/CLI/SimpleThreadNetwork/RouterNode/RouterNode.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/examples/CLI/SimpleThreadNetwork/LeaderNode/LeaderNode.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/examples/CLI/SimpleThreadNetwork/ExtendedRouterNode/ExtendedRouterNode.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/examples/CLI/SimpleNode/SimpleNode.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/examples/CLI/SimpleCLI/SimpleCLI.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/examples/CLI/COAP/coap_switch/coap_switch.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/examples/CLI/COAP/coap_lamp/coap_lamp.ino	Prefixed API with OThread. and reordered init calls
libraries/OpenThread/README.md	Added native API docs, updated classes and methods
CMakeLists.txt	Added OThread.cpp to OpenThread library sources

Comments suppressed due to low confidence (4)

libraries/OpenThread/examples/CLI/ThreadScan/ThreadScan.ino:30

• [nitpick] The inline comment still refers to CLI auto-start behavior; update it to clarify that the true argument now applies to OThread.begin.

OThread.begin(true);      // For scanning, AutoStart must be active, any setup

libraries/OpenThread/README.md:239

• [nitpick] This method description is duplicated under Console Management; consider consolidating to avoid confusion about which begin applies to CLI versus native API.

-- `begin(bool OThreadAutoStart = true)`: Initializes the OpenThread stack (optional auto-start).

libraries/OpenThread/README.md:165

• The heading uses inline asterisks instead of a markdown heading; consider changing to ## Notes for consistency with other sections.

** Notes

CMakeLists.txt:168

• If DataSet has its own .cpp implementation, it should also be added to the ARDUINO_LIBRARY_OpenThread_SRCS list to ensure it’s compiled.

  libraries/OpenThread/src/OThread.cpp

LGTM