Initial commit.

.clang-format

@@ -0,0 +1,113 @@
+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: true
+AlignEscapedNewlines: Left
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: InlineOnly
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: false
+BraceWrapping:
+  AfterCaseLabel:  true
+  AfterClass:      true
+  AfterControlStatement: true
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     true
+  AfterUnion:      true
+  BeforeCatch:     false
+  BeforeElse:      true
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     120
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:   
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeCategories: 
+  - Regex:           '^<openthread/.*/'
+    Priority:        4
+  - Regex:           '^<openthread/'
+    Priority:        3
+  - Regex:           '^<'
+    Priority:        2
+  - Regex:           '^".*/'
+    Priority:        5
+  - Regex:           '^"'
+    Priority:        1
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 1000
+PointerAlignment: Right
+ReflowComments:  true
+SortIncludes:    true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Never
+...
+

.github/workflows/build.yml

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+#
+#  Copyright (c) 2020, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+
+  cancel-previous-runs:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: rokroskar/workflow-run-cleanup-action@master
+      env:
+        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+      if: "github.ref != 'refs/heads/master'"
+
+  pretty:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+    - name: Bootstrap
+      run: |
+        sudo rm /etc/apt/sources.list.d/* && sudo apt-get update
+        sudo apt-get --no-install-recommends install -y clang-format-9 shellcheck
+        python3 -m pip install yapf==0.29.0
+        sudo snap install shfmt
+    - name: Check
+      run: |
+        script/make-pretty check
+
+  arm-gcc:
+    name: arm-gcc-${{ matrix.gcc_ver }}
+    runs-on: ubuntu-18.04
+    strategy:
+      matrix:
+        include:
+          - gcc_ver: 4
+            gcc_download_url: https://launchpad.net/gcc-arm-embedded/4.9/4.9-2015-q3-update/+download/gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar.bz2
+            gcc_extract_dir: gcc-arm-none-eabi-4_9-2015q3
+          - gcc_ver: 5
+            gcc_download_url: https://developer.arm.com/-/media/Files/downloads/gnu-rm/5_4-2016q3/gcc-arm-none-eabi-5_4-2016q3-20160926-linux.tar.bz2
+            gcc_extract_dir: gcc-arm-none-eabi-5_4-2016q3
+          - gcc_ver: 6
+            gcc_download_url: https://developer.arm.com/-/media/Files/downloads/gnu-rm/6-2017q2/gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz2
+            gcc_extract_dir: gcc-arm-none-eabi-6-2017-q2-update
+          - gcc_ver: 7
+            gcc_download_url: https://developer.arm.com/-/media/Files/downloads/gnu-rm/7-2018q2/gcc-arm-none-eabi-7-2018-q2-update-linux.tar.bz2
+            gcc_extract_dir: gcc-arm-none-eabi-7-2018-q2-update
+          - gcc_ver: 9
+            gcc_download_url: https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2019q4/RC2.1/gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux.tar.bz2
+            gcc_extract_dir: gcc-arm-none-eabi-9-2019-q4-major
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+    - name: Bootstrap
+      run: |
+        cd /tmp
+        sudo rm /etc/apt/sources.list.d/* && sudo apt-get update
+        sudo apt-get --no-install-recommends install -y lib32z1 ninja-build
+        wget ${{ matrix.gcc_download_url }} -O gcc-arm.tar.bz2
+        tar xjf gcc-arm.tar.bz2
+        # use the minimal required cmake version
+        sudo pip3 install --system -U cmake==3.10.3
+        cmake --version | grep 3.10.3
+    - name: Build
+      run: |
+        export PATH=/tmp/${{ matrix.gcc_extract_dir }}/bin:$PATH
+        script/test

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "openthread"]
+	path = openthread
+	url = [email protected]:openthread/openthread.git

CMakeLists.txt

@@ -0,0 +1,57 @@
+#
+#  Copyright (c) 2020, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+
+cmake_minimum_required(VERSION 3.10.2)
+project(ot-nrf528xx VERSION 0.2.0)
+
+set(NRF_PLATFORM_VALUES
+    "nrf52811"
+    "nrf52833"
+    "nrf52840"
+)
+set_property(CACHE NRF_PLATFORM PROPERTY STRINGS ${NRF_PLATFORM_VALUES})
+if(NOT NRF_PLATFORM IN_LIST NRF_PLATFORM_VALUES)
+    message(FATAL_ERROR "Please select a supported platform: ${NRF_PLATFORM_VALUES}")
+endif()
+
+set(OT_PLATFORM_LIB "openthread-${NRF_PLATFORM}" "openthread-${NRF_PLATFORM}-transport")
+
+add_subdirectory(openthread)
+
+target_compile_definitions(ot-config INTERFACE
+    OPENTHREAD_CONFIG_FILE="openthread-core-${NRF_PLATFORM}-config.h"
+    OPENTHREAD_PROJECT_CORE_CONFIG_FILE="openthread-core-${NRF_PLATFORM}-config.h"
+    OPENTHREAD_CORE_CONFIG_PLATFORM_CHECK_FILE="openthread-core-${NRF_PLATFORM}-config-check.h"
+)
+
+target_include_directories(ot-config INTERFACE
+    ${PROJECT_SOURCE_DIR}/src/${NRF_PLATFORM}
+)
+
+add_subdirectory(src)
+add_subdirectory(third_party)

LICENSE

@@ -0,0 +1,25 @@
+Copyright (c) 2020, The OpenThread Authors.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. Neither the name of the copyright holder nor the
+   names of its contributors may be used to endorse or promote products
+   derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -0,0 +1,46 @@
+[![Build][ot-gh-action-build-svg]][ot-gh-action-build]
+
+[ot-gh-action-build]: https://github.com/openthread/ot-nrf528xx/actions?query=workflow%3ABuild+branch%3Amain+event%3Apush
+[ot-gh-action-build-svg]: https://github.com/openthread/ot-nrf528xx/workflows/Build/badge.svg?branch=main&event=push
+
+---
+
+# OpenThread on Nordic NRF528xx Example
+
+This repo contains example platform drivers for [Nordic Semiconductor nRF52840 SoC][nrf52840], [Nordic Semiconductor nRF52833 SoC][nrf52833] and [Nordic Semiconductor nRF52811 SoC][nrf52811].
+
+[nrf52840]: https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52840
+[nrf52833]: https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52833
+[nrf52811]: https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52811
+
+To learn more about building and running the examples please check:
+
+- [OpenThread on nRF52840 examples][nrf52840-page]
+- [OpenThread on nRF52833 examples][nrf52833-page]
+- [OpenThread on nRF52811 examples][nrf52811-page]
+
+[nrf52840-page]: ./nrf52840/README.md
+[nrf52833-page]: ./nrf52833/README.md
+[nrf52811-page]: ./nrf52811/README.md
+
+# Contributing
+
+We would love for you to contribute to OpenThread and help make it even better than it is today! See our [Contributing Guidelines](https://github.com/openthread/openthread/blob/master/CONTRIBUTING.md) for more information.
+
+Contributors are required to abide by our [Code of Conduct](https://github.com/openthread/openthread/blob/master/CODE_OF_CONDUCT.md) and [Coding Conventions and Style Guide](https://github.com/openthread/openthread/blob/master/STYLE_GUIDE.md).
+
+# License
+
+OpenThread is released under the [BSD 3-Clause license](https://github.com/openthread/ot-nrf528xx/blob/master/LICENSE). See the [`LICENSE`](https://github.com/openthread/ot-nrf528xx/blob/master/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.
+
+# Need help?
+
+There are numerous avenues for OpenThread support:
+
+- Bugs and feature requests — [submit to the Issue Tracker](https://github.com/openthread/openthread/issues)
+- Stack Overflow — [post questions using the `openthread` tag](http://stackoverflow.com/questions/tagged/openthread)
+- Google Groups — [discussion and announcements at openthread-users](https://groups.google.com/forum/#!forum/openthread-users)
+
+The openthread-users Google Group is the recommended place for users to discuss OpenThread and interact directly with the OpenThread team.

script/bootstrap

@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+#  Copyright (c) 2020, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+
+set -euxo pipefail
+
+"$(dirname "$0")"/../openthread/script/bootstrap