Add all existing files

.clang-format

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+# SPDX-License-Identifier: GPL-2.0
+#
+# clang-format configuration file. Intended for clang-format >= 11.
+#
+# For more information, see:
+#
+#   Documentation/process/clang-format.rst
+#   https://clang.llvm.org/docs/ClangFormat.html
+#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+#
+# based on Linux Kernel v6.5
+---
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: true #Modified
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: true #Modified
+AllowShortIfStatementsOnASingleLine: true #Modified
+AllowShortLoopsOnASingleLine: true #Modified
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: true #Modified
+  AfterEnum: true #Modified
+  AfterFunction: true
+  AfterNamespace: true
+  AfterObjCDeclaration: false
+  AfterStruct: true #Modified
+  AfterUnion: true #Modified
+  AfterExternBlock: false
+  BeforeCatch: true #Modified
+  BeforeElse: true #Modified
+  IndentBraces: false
+  SplitEmptyFunction: false #Modified
+  SplitEmptyRecord: false #Modified
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+# BreakBeforeInheritanceComma: false
+# BreakBeforeTernaryOperators: false
+# BreakConstructorInitializersBeforeComma: false
+# BreakConstructorInitializers: BeforeComma
+# BreakAfterJavaFieldAnnotations: false
+# BreakStringLiterals: false
+ColumnLimit: 0 # modified, no column limit
+CommentPragmas: '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4 # Modified
+ContinuationIndentWidth: 4 # Modified
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: false
+
+IncludeBlocks: Preserve
+IncludeCategories: # Modified
+  - Regex:           '^((<|")([[:alnum:].]+)/)'
+    Priority:        3
+  - Regex:           '<[[:alnum:].]+>'
+    Priority:        2
+  - Regex:           '.*'
+    Priority:        1
+    SortPriority:    0
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+IndentGotoLabels: false
+IndentPPDirectives: None
+IndentWidth: 4  # Modified
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 4 # Modified
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+
+# Taken from git's rules
+PenaltyBreakAssignment: 10
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+
+PointerAlignment: Left # Modified
+ReflowComments: false
+SortIncludes: CaseInsensitive # Modified
+SortUsingDeclarations: false
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatementsExceptForEachMacros
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp03
+TabWidth: 4 # Modified
+UseTab: Always
+...

.github/workflows/Build.yml

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+name: Build
+
+on:
+  push:
+    branches: [ main, hydradancer ]
+  pull_request:
+    branches: [ main, hydradancer ]
+
+env:
+  RISCV_GCC_PATH: /opt/gcc_riscv/xpack-riscv-none-elf-gcc-12.2.0-1/bin
+
+jobs:
+  Firmware-build-and-upload:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Checkout submodules
+        run: |
+            git submodule update --init
+            git fetch --prune --unshallow
+
+      - name: Cache GCC archive
+        uses: actions/cache@v3
+        with:
+          path: /opt/gcc_riscv
+          key: gcc-riscv-${{ runner.os }}-${{ hashFiles('xpack-riscv-none-elf-gcc-12.2.0-1-linux-x64.tar.gz') }}
+          restore-keys: gcc-riscv-${{ runner.os }}-
+
+      - name: Use GCC archive cache
+        run: |
+          ls /opt/gcc_riscv/xpack-riscv-none-elf-gcc-12.2.0-1/bin/riscv-none-elf-gcc || true
+
+      - name: Restore GCC archive cache
+        if: steps.use-cache.outputs.cache-hit != 'true'
+        run: |
+          mkdir -p /opt/gcc_riscv
+          wget https://github.com/hydrausb3/riscv-none-elf-gcc-xpack/releases/download/12.2.0-1/xpack-riscv-none-elf-gcc-12.2.0-1-linux-x64.tar.gz
+          tar xvfz xpack-riscv-none-elf-gcc-12.2.0-1-linux-x64.tar.gz -C /opt/gcc_riscv/
+
+      - name: Verify GCC installation
+        run: |
+          export PATH="$PATH:${{ env.RISCV_GCC_PATH }}"
+          riscv-none-elf-gcc --version
+
+      - name: Get build timestamp
+        id: id_date
+        shell: bash
+        run: echo "timestamp=$(date +%Y-%m-%d-%H-%M-%S)" >> $GITHUB_OUTPUT
+
+      - name: Get app version + timestamp
+        id: id_version
+        run: echo "app_version=$(git describe --tags HEAD)-${{steps.id_date.outputs.timestamp}}" >> $GITHUB_OUTPUT
+
+      - name: Build ${{ matrix.PROJECT_NAME }}
+        run: |
+          export PATH="$PATH:${{ env.RISCV_GCC_PATH }}"
+          cmake --toolchain ../cmake/wch-ch56x-toolchain.cmake -DCMAKE_BUILD_TYPE=release -DBUILD_TESTS=1 -DBUILD_TOOLS=1 -B build .
+          cmake --build build/
+          cmake --install build/
+
+      - name: Upload artifact ${{ matrix.PROJECT_NAME }}-fw-${{steps.id_version.outputs.app_version}}
+        uses: actions/upload-artifact@v3
+        with:
+          name: fw-${{steps.id_version.outputs.app_version}}
+          path: |
+            out/**/*.bin
+            out/**/*.elf
+
+  native_benchmarks:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        PROJECT_NAME: [test_loopback, test_speedtest]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Checkout
+      run: |
+        git submodule update --init
+        git fetch --prune --unshallow
+
+    - name: Install prerequisites
+      run: |
+        set -x
+        sudo apt -q update
+        sudo apt install libusb-1.0-0-dev
+
+    - name: Get build timestamp
+      id: id_date
+      shell: bash
+      run: echo "timestamp=$(date +%Y-%m-%d-%H-%M-%S)" >> $GITHUB_OUTPUT
+
+    - name: Get app version + timestamp
+      id: id_version
+      run: echo "app_version=$(git describe --tags HEAD)-${{steps.id_date.outputs.timestamp}}" >> $GITHUB_OUTPUT
+
+    - name: Build app
+      shell: bash
+      run: |
+         cd tests/native/${{ matrix.PROJECT_NAME }}
+         make
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: native_${{ matrix.PROJECT_NAME }}-${{steps.id_version.outputs.app_version}}
+        path: tests/native/${{ matrix.PROJECT_NAME }}/${{ matrix.PROJECT_NAME }}
+

.github/workflows/Format.yml

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+name: Format
+
+on:
+  pull_request:
+  push:
+    branches: [main, hydradancer]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
+    - uses: pre-commit/[email protected]

.gitmodules

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+[submodule "submodules/wch-ch56x-bsp"]
+	path = submodules/wch-ch56x-bsp
+	url = https://github.com/hydrausb3/wch-ch56x-bsp.git
+[submodule "submodules/lwrb"]
+	path = submodules/lwrb
+	url = https://github.com/MaJerle/lwrb.git
+[submodule "submodules/nanoprintf"]
+	path = submodules/nanoprintf
+	url = https://github.com/charlesnicholson/nanoprintf
+[submodule "cargs"]
+	path = submodules/cargs
+	url = https://github.com/likle/cargs.git

.pre-commit-config.yaml

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+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.2.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: check-yaml
+    -   id: check-added-large-files
+    -   id: check-merge-conflict
+-   repo: https://github.com/hhatto/autopep8
+    rev: v2.0.4
+    hooks:
+    -   id: autopep8
+-   repo: https://github.com/pylint-dev/pylint
+    rev: v3.0.2
+    hooks:
+    -   id: pylint
+-   repo: https://github.com/pre-commit/mirrors-clang-format
+    rev: v17.0.5
+    hooks:
+    -   id: clang-format
+exclude: "^submodules/"