Merge branch 'master' into pr/2181

2025-01-17 05:32:55 +08:00 · 2024-05-09 13:45:44 +02:00 · 2024-05-09 13:45:44 +02:00 · fd1cde9b89
commit fd1cde9b89
parent d0bff6fd3e 74e57499ba
1158 changed files with 72454 additions and 22892 deletions
--- a/.clang-format
+++ b/.clang-format
@ -0,0 +1,66 @@
+# Generated from CLion C/C++ Code Style settings
+BasedOnStyle: LLVM
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: None
+AlignOperands: Align
+AllowAllArgumentsOnNextLine: false
+AllowAllConstructorInitializersOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: Always
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Always
+AllowShortLambdasOnASingleLine: All
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterReturnType: None
+AlwaysBreakTemplateDeclarations: Yes
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterCaseLabel: false
+  AfterClass: false
+  AfterControlStatement: Never
+  AfterEnum: false
+  AfterFunction: false
+  AfterNamespace: false
+  AfterUnion: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: true
+BreakBeforeBinaryOperators: None
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: BeforeColon
+ColumnLimit: 0
+CompactNamespaces: false
+ContinuationIndentWidth: 4
+IndentCaseLabels: true
+IndentPPDirectives: BeforeHash
+IndentWidth: 2
+KeepEmptyLinesAtTheStartOfBlocks: true
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: All
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PointerAlignment: Right
+ReflowComments: false
+SpaceAfterCStyleCast: true
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 0
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInContainerLiterals: true
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+TabWidth: 2
+UseTab: Never
--- a/.codespellrc
+++ b/.codespellrc
@ -2,8 +2,8 @@
 [codespell]
 # In the event of a false positive, add the problematic word, in all lowercase, to 'ignore-words.txt' (one word per line).
 # Or copy & paste the whole problematic line to 'exclude-file.txt'
-ignore-words = .codespell/ignore-words.txt
-exclude-file = .codespell/exclude-file.txt
+ignore-words = tools/codespell/ignore-words.txt
+exclude-file = tools/codespell/exclude-file.txt
 check-filenames =
 check-hidden =
 count =
--- a/.github/workflows/build_aarch64.yml
+++ b/.github/workflows/build_aarch64.yml
@ -36,24 +36,18 @@ jobs:
        - 'broadcom_64bit'
    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout hathach/linkermap
-      uses: actions/checkout@v3
-      with:
-         repository: hathach/linkermap
-         path: linkermap
+      uses: actions/checkout@v4

    - name: Set Toolchain URL
      run: echo >> $GITHUB_ENV TOOLCHAIN_URL=https://developer.arm.com/-/media/Files/downloads/gnu-a/10.3-2021.07/binrel/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf.tar.xz

    - name: Cache Toolchain
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      id: cache-toolchain
      with:
        path: ~/cache/
@ -73,12 +67,4 @@ jobs:
      run: python3 tools/get_deps.py ${{ matrix.family }}

    - name: Build
-      run: python3 tools/build_family.py ${{ matrix.family }}
-
-    - name: Linker Map
-      run: |
-        pip install linkermap/
-        for ex in `ls -d examples/device/*/`; do \
-          find ${ex} -name *.map -print -quit | \
-          xargs -I % sh -c 'echo "::group::%"; linkermap -v %; echo "::endgroup::"'; \
-        done
+      run: python3 tools/build_make.py ${{ matrix.family }}
--- a/.github/workflows/build_arm.yml
+++ b/.github/workflows/build_arm.yml
@ -8,6 +8,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
      - '.github/workflows/build_arm.yml'
  pull_request:
    branches: [ master ]
@ -16,6 +17,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
      - '.github/workflows/build_arm.yml'

 concurrency:
@ -33,23 +35,10 @@ jobs:
      matrix:
        family:
        # Alphabetical order
-        - 'broadcom_32bit'
-        - 'kinetis_k32l2'
-        - 'lpc11 lpc13 lpc15 lpc17'
-        - 'lpc51 lpc54'
-        - 'mm32 msp432e4'
-        - 'nrf'
-        - 'ra'
-        - 'samd11 samd21'
-        - 'samd51 same5x'
-        - 'saml2x'
-        - 'stm32f2 stm32f3'
-        - 'stm32f4'
-        - 'stm32l0 stm32u5 stm32wb'
-        - 'tm4c123 xmc4000'
+        - 'mm32'
    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

@ -59,25 +48,10 @@ jobs:
        release: '11.2-2022.02'

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout hathach/linkermap
-      uses: actions/checkout@v3
-      with:
-         repository: hathach/linkermap
-         path: linkermap
+      uses: actions/checkout@v4

    - name: Get Dependencies
      run: python3 tools/get_deps.py ${{ matrix.family }}

    - name: Build
-      run: python3 tools/build_family.py ${{ matrix.family }}
-
-    - name: Linker Map
-      run: |
-        pip install linkermap/
-        # find -quit to only print linkermap of 1 board per example
-        for ex in `ls -d examples/*/*/`
-        do
-          find ${ex} -name *.map -print -quit | xargs -I % sh -c 'echo "::group::%"; linkermap -v %; echo "::endgroup::"'
-        done
+      run: python3 tools/build_make.py ${{ matrix.family }}
--- a/.github/workflows/build_cmake.yml
+++ b/.github/workflows/build_cmake.yml
@ -0,0 +1,298 @@
+name: Build CMake
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - 'src/**'
+      - 'examples/**'
+      - 'lib/**'
+      - 'hw/**'
+      - 'test/hil/**'
+      - 'tools/get_deps.py'
+      - '.github/workflows/build_cmake.yml'
+  pull_request:
+    branches: [ master ]
+    paths:
+      - 'src/**'
+      - 'examples/**'
+      - 'lib/**'
+      - 'hw/**'
+      - 'test/hil/**'
+      - 'tools/get_deps.py'
+      - '.github/workflows/build_cmake.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  # ---------------------------------------
+  # Build ARM with GCC
+  # ---------------------------------------
+  arm-gcc:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        family:
+          # Alphabetical order
+          - 'broadcom_32bit'
+          - 'imxrt'
+          - 'kinetis_k kinetis_kl kinetis_k32l2'
+          - 'lpc11 lpc13 lpc15'
+          - 'lpc17 lpc18 lpc40 lpc43'
+          - 'lpc51 lpc54 lpc55'
+          - 'mcx'
+          - 'msp432e4'
+          - 'mm32'
+          - 'nrf'
+          - 'ra'
+          - 'rp2040'
+          - 'samd11 samd21 saml2x samd5x_e5x samg'
+          - 'stm32f0'
+          - 'stm32f1'
+          - 'stm32f2'
+          - 'stm32f3'
+          - 'stm32f4'
+          - 'stm32f7'
+          - 'stm32g0'
+          - 'stm32g4'
+          - 'stm32h5'
+          - 'stm32h7'
+          - 'stm32l4'
+          - 'stm32u5'
+          - 'stm32wb'
+          - 'tm4c'
+          - 'xmc4000'
+    steps:
+    - name: Setup Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
+
+    - name: Install ARM GCC
+      uses: carlosperate/arm-none-eabi-gcc-action@v1
+      with:
+        release: '12.3.Rel1'
+
+    - name: Checkout TinyUSB
+      uses: actions/checkout@v4
+
+    - name: Checkout pico-sdk for rp2040
+      if: matrix.family == 'rp2040'
+      uses: actions/checkout@v4
+      with:
+        repository: raspberrypi/pico-sdk
+        ref: develop
+        path: pico-sdk
+
+    - name: Get Dependencies
+      run: |
+        sudo apt install -y ninja-build
+        python3 tools/get_deps.py ${{ matrix.family }}
+
+    - name: Build
+      run: python tools/build_cmake.py ${{ matrix.family }}
+      env:
+        PICO_SDK_PATH: ${{ github.workspace }}/pico-sdk
+
+    - name: Upload Artifacts for Hardware Testing (rp2040)
+      if: contains(matrix.family, 'rp2040') && github.repository_owner == 'hathach'
+      uses: actions/upload-artifact@v4
+      with:
+        name: raspberry_pi_pico
+        path: |
+          cmake-build/cmake-build-raspberry_pi_pico/*/*/*.elf
+
+    - name: Upload Artifacts for Hardware Testing (nRF)
+      if: contains(matrix.family, 'nrf') && github.repository_owner == 'hathach'
+      uses: actions/upload-artifact@v4
+      with:
+        name: feather_nrf52840_express
+        path: |
+          cmake-build/cmake-build-feather_nrf52840_express/*/*/*.elf
+
+    - name: Upload Artifacts for Hardware Testing (samd51)
+      if: contains(matrix.family, 'samd5x_e5x') && github.repository_owner == 'hathach'
+      uses: actions/upload-artifact@v4
+      with:
+        name: itsybitsy_m4
+        path: |
+          cmake-build/cmake-build-itsybitsy_m4/*/*/*.bin
+
+  # ---------------------------------------
+  # Build ARM with Clang
+  # ---------------------------------------
+  arm-clang:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        family:
+          # Alphabetical order
+          - 'imxrt'
+          - 'kinetis_k kinetis_kl'
+          - 'lpc17 lpc18 lpc40 lpc43'
+          - 'lpc54 lpc55'
+          #- 'mcx' not working with gcc anymore, need to fix this first
+          - 'nrf'
+          #- 'ra' port later
+          #- 'rp2040' port later
+          - 'samd21'
+          - 'samd5x_e5x'
+          - 'stm32f0'
+          - 'stm32f1'
+          - 'stm32f2'
+          - 'stm32f3'
+          - 'stm32f4'
+          - 'stm32f7'
+          - 'stm32g0'
+          - 'stm32g4'
+          - 'stm32h5'
+          - 'stm32h7'
+          - 'stm32l4'
+          - 'stm32u5'
+    steps:
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Checkout TinyUSB
+        uses: actions/checkout@v4
+
+      - name: Checkout pico-sdk for rp2040
+        if: matrix.family == 'rp2040'
+        uses: actions/checkout@v4
+        with:
+          repository: raspberrypi/pico-sdk
+          ref: develop
+          path: pico-sdk
+
+      - name: Set Toolchain URL
+        run: echo >> $GITHUB_ENV TOOLCHAIN_URL=https://github.com/ARM-software/LLVM-embedded-toolchain-for-Arm/releases/download/release-17.0.1/LLVMEmbeddedToolchainForArm-17.0.1-Linux-x86_64.tar.xz
+
+      - name: Cache Toolchain
+        uses: actions/cache@v4
+        id: cache-toolchain
+        with:
+          path: ~/cache/
+          key: ${{ runner.os }}-24-04-17-${{ env.TOOLCHAIN_URL }}
+
+      - name: Install Toolchain
+        if: steps.cache-toolchain.outputs.cache-hit != 'true'
+        run: |
+          mkdir -p ~/cache/toolchain
+          wget --progress=dot:mega $TOOLCHAIN_URL -O toolchain.tar.xz
+          tar -C ~/cache/toolchain -xaf toolchain.tar.xz
+
+      - name: Prepare to build
+        run: |
+          echo >> $GITHUB_PATH `echo ~/cache/toolchain/*/bin`
+          sudo apt install -y ninja-build
+          python3 tools/get_deps.py ${{ matrix.family }}
+
+      - name: Build
+        run: python tools/build_cmake.py ${{ matrix.family }} -DTOOLCHAIN=clang
+        env:
+          PICO_SDK_PATH: ${{ github.workspace }}/pico-sdk
+
+  # ---------------------------------------
+  # Build MSP430 with GCC
+  # ---------------------------------------
+  msp430-gcc:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        family:
+          # Alphabetical order
+          - 'msp430'
+    steps:
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Checkout TinyUSB
+        uses: actions/checkout@v4
+
+      - name: Set Toolchain URL
+        run: echo >> $GITHUB_ENV TOOLCHAIN_URL=http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/9_2_0_0/export/msp430-gcc-9.2.0.50_linux64.tar.bz2
+
+      - name: Cache Toolchain
+        uses: actions/cache@v4
+        id: cache-toolchain
+        with:
+          path: ~/cache/
+          key: ${{ runner.os }}-24-04-17-${{ env.TOOLCHAIN_URL }}
+
+      - name: Install Toolchain
+        if: steps.cache-toolchain.outputs.cache-hit != 'true'
+        run: |
+          mkdir -p ~/cache/toolchain
+          wget --progress=dot:mega $TOOLCHAIN_URL -O toolchain.tar.bz2
+          tar -C ~/cache/toolchain -xaf toolchain.tar.bz2
+
+      - name: Prepare to build
+        run: |
+          echo >> $GITHUB_PATH `echo ~/cache/toolchain/*/bin`
+          sudo apt install -y ninja-build
+          python3 tools/get_deps.py ${{ matrix.family }}
+
+      - name: Build
+        run: python tools/build_cmake.py ${{ matrix.family }}
+
+  # ---------------------------------------
+  # Hardware in the loop (HIL)
+  # Current self-hosted instance is running on an RPI4. For attached hardware checkout hil_pi4.json
+  # ---------------------------------------
+  hil-test:
+    # run only with hathach's commit due to limited resource on RPI4
+    if: github.repository_owner == 'hathach'
+    needs: arm-gcc
+    runs-on: [self-hosted, rp2040, nrf52840, hardware-in-the-loop]
+    strategy:
+      fail-fast: false
+      matrix:
+        board:
+          - 'feather_nrf52840_express'
+          - 'itsybitsy_m4'
+          - 'raspberry_pi_pico'
+    steps:
+      - name: Clean workspace
+        run: |
+          echo "Cleaning up previous run"
+          rm -rf "${{ github.workspace }}"
+          mkdir -p "${{ github.workspace }}"
+
+        # USB bus on rpi4 is not stable, reset it before testing
+      - name: Reset USB bus
+        run: |
+          lsusb
+          lsusb -t
+          # reset VIA Labs 2.0 hub
+          sudo usbreset 001/002
+
+          # legacy code
+          #for port in $(lspci | grep USB | cut -d' ' -f1); do
+          #    echo -n "0000:${port}"| sudo tee /sys/bus/pci/drivers/xhci_hcd/unbind;
+          #    sleep 0.1;
+          #    echo -n "0000:${port}" | sudo tee /sys/bus/pci/drivers/xhci_hcd/bind;
+          #done
+
+      - name: Checkout test/hil
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: test/hil
+
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ matrix.board }}
+          path: cmake-build/cmake-build-${{ matrix.board }}
+
+      - name: Test on actual hardware
+        run: |
+          python3 test/hil/hil_test.py --board ${{ matrix.board }} hil_pi4.json
--- a/.github/workflows/build_esp.yml
+++ b/.github/workflows/build_esp.yml
@ -8,6 +8,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'test/hil/**'
      - '.github/workflows/build_esp.yml'
  pull_request:
    branches: [ master ]
@ -16,6 +17,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'test/hil/**'
      - '.github/workflows/build_esp.yml'

 concurrency:
@ -29,16 +31,13 @@ jobs:
      fail-fast: false
      matrix:
        board:
-        # Alphabetical order
        # ESP32-S2
-        - 'espressif_saola_1'
+        - 'espressif_kaluga_1'
        # ESP32-S3
-        #- 'espressif_s3_devkitm'
-        # S3 compile error with "dangerous relocation: call8: call target out of range: memcpy"
-
+        - 'espressif_s3_devkitm'
    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

@ -46,22 +45,70 @@ jobs:
      run: docker pull espressif/idf:latest

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout hathach/linkermap
-      uses: actions/checkout@v3
-      with:
-         repository: hathach/linkermap
-         path: linkermap
+      uses: actions/checkout@v4

    - name: Build
-      run: docker run --rm -v $PWD:/project -w /project espressif/idf:latest python3 tools/build_esp32.py ${{ matrix.board }}
+      run: docker run --rm -v $PWD:/project -w /project espressif/idf:v5.1.1 python3 tools/build_esp32.py ${{ matrix.board }}

-    - name: Linker Map
-      run: |
-        pip install linkermap/
-        # find -quit to only print linkermap of 1 board per example
-        for ex in `ls -d examples/device/*/`
-        do
-          find ${ex} -maxdepth 3 -name *.map -print -quit | xargs -I % sh -c 'echo "::group::%"; linkermap -v %; echo "::endgroup::"'
-        done
+    - name: Upload Artifacts for Hardware Testing
+      if: matrix.board == 'espressif_s3_devkitm' && github.repository_owner == 'hathach'
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ matrix.board }}
+        path: |
+          cmake-build/cmake-build-${{ matrix.board }}/*/*/bootloader/bootloader.bin
+          cmake-build/cmake-build-${{ matrix.board }}/*/*/*.bin
+          cmake-build/cmake-build-${{ matrix.board }}/*/*/partition_table/partition-table.bin
+          cmake-build/cmake-build-${{ matrix.board }}/*/*/config.env
+          cmake-build/cmake-build-${{ matrix.board }}/*/*/flash_args
+
+  # ---------------------------------------
+  # Hardware in the loop (HIL)
+  # Current self-hosted instance is running on an RPI4. For attached hardware checkout hil_pi4.json
+  # ---------------------------------------
+  hil-test:
+    # run only with hathach's commit due to limited resource on RPI4
+    if: github.repository_owner == 'hathach'
+    needs: build-esp
+    runs-on: [self-hosted, esp32s3, hardware-in-the-loop]
+    strategy:
+      fail-fast: false
+      matrix:
+        board:
+          - 'espressif_s3_devkitm'
+    steps:
+      - name: Clean workspace
+        run: |
+          echo "Cleaning up previous run"
+          rm -rf "${{ github.workspace }}"
+          mkdir -p "${{ github.workspace }}"
+
+        # USB bus on rpi4 is not stable, reset it before testing
+      - name: Reset USB bus
+        run: |
+          lsusb
+          lsusb -t
+          # reset VIA Labs 2.0 hub
+          sudo usbreset 001/002
+
+          # legacy code
+          #for port in $(lspci | grep USB | cut -d' ' -f1); do
+          #    echo -n "0000:${port}"| sudo tee /sys/bus/pci/drivers/xhci_hcd/unbind;
+          #    sleep 0.1;
+          #    echo -n "0000:${port}" | sudo tee /sys/bus/pci/drivers/xhci_hcd/bind;
+          #done
+
+      - name: Checkout test/hil
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: test/hil
+
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ matrix.board }}
+          path: cmake-build/cmake-build-${{ matrix.board }}
+
+      - name: Test on actual hardware
+        run: |
+          python3 test/hil/hil_test.py --board ${{ matrix.board }} hil_pi4.json
--- a/.github/workflows/build_iar.yml
+++ b/.github/workflows/build_iar.yml
@ -8,6 +8,8 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
+      - 'test/hil/**'
      - '.github/workflows/build_iar.yml'
  pull_request:
    branches: [ master ]
@ -16,6 +18,8 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
+      - 'test/hil/**'
      - '.github/workflows/build_iar.yml'

 concurrency:
@ -24,6 +28,7 @@ concurrency:

 jobs:
  cmake:
+    if: github.repository_owner == 'hathach'
    runs-on: [self-hosted, Linux, X64, hifiphile]
    strategy:
      fail-fast: false
@ -32,7 +37,7 @@ jobs:
          # Alphabetical order
          # Note: bundle multiple families into a matrix since there is only one self-hosted instance can
          # run IAR build. Too many matrix can hurt due to setup/teardown overhead.
-          - 'stm32f0 stm32f1 stm32f7 stm32g0 stm32g4 stm32h7 stm32l4'
+          - 'lpc43 stm32f0 stm32f1 stm32f7 stm32g0 stm32g4 stm32l4'
    steps:
      - name: Clean workspace
        run: |
@ -41,90 +46,14 @@ jobs:
          mkdir -p "${{ github.workspace }}"

      - name: Checkout TinyUSB
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      - name: Get Dependencies
        run: python3 tools/get_deps.py ${{ matrix.family }}

      - name: Build
-        run: python3 tools/build_cmake.py ${{ matrix.family }} -DTOOLCHAIN=iar -DCMAKE_BUILD_TYPE=MinSizeRel
+        run: python3 tools/build_cmake.py ${{ matrix.family }} -DTOOLCHAIN=iar

-      # Upload binaries for hardware test with self-hosted
-      - name: Prepare stm32l412nucleo Artifacts
-        if: contains(matrix.family, 'stm32l4')
-        working-directory: ${{github.workspace}}/cmake-build/cmake-build-stm32l412nucleo
+      - name: Test on actual hardware (hardware in the loop)
        run: |
-          find device/ -name "*.elf" -exec mv {} ../../ \;
-
-      - name: Upload Artifacts for stm32l412nucleo
-        if: contains(matrix.family, 'stm32l4') && github.repository_owner == 'hathach'
-        uses: actions/upload-artifact@v3
-        with:
-          name: stm32l4
-          path: |
-            *.elf
-
-  # ---------------------------------------
-  # Hardware in the loop (HIL)
-  # Current self-hosted instance is running on an EPYC 7232 server hosted by HiFiPhile user
-  # - STM32L412 Nucleo with on-board jlink as ttyACM0
-  # ---------------------------------------
-  hw-stm32l412nucleo-test:
-    needs: cmake
-    runs-on: [self-hosted, Linux, X64, hifiphile]
-
-    steps:
-      - name: Clean workspace
-        run: |
-          echo "Cleaning up previous run"
-          rm -rf "${{ github.workspace }}"
-          mkdir -p "${{ github.workspace }}"
-
-      - name: Download stm32l4 Artifacts
-        uses: actions/download-artifact@v3
-        with:
-          name: stm32l4
-
-      - name: Create flash.sh
-        run: |
-          echo > flash.sh 'echo halt > flash.jlink'
-          echo >> flash.sh 'echo r >> flash.jlink'
-          echo >> flash.sh 'echo loadfile $1 >> flash.jlink'
-          echo >> flash.sh 'echo r >> flash.jlink'
-          echo >> flash.sh 'echo go >> flash.jlink'
-          echo >> flash.sh 'echo exit >> flash.jlink'
-          echo >> flash.sh 'cmdout=$(JLinkExe -device stm32l412kb -if swd -JTAGConf -1,-1 -speed auto -NoGui 1 -ExitOnError 1 -CommandFile flash.jlink)'
-          echo >> flash.sh 'if (( $? )) ; then echo $cmdout ; fi'
-          chmod +x flash.sh
-
-      - name: Test cdc_dual_ports
-        run: |
-          ./flash.sh cdc_dual_ports.elf
-          while (! ([ -e /dev/ttyACM1 ] && [ -e /dev/ttyACM2 ])) && [ $SECONDS -le 10 ]; do :; done
-          test -e /dev/ttyACM1 && echo "ttyACM1 exists"
-          test -e /dev/ttyACM2 && echo "ttyACM2 exists"
-
-        # Debian does not auto mount usb drive. skip this test for now
-      - name: Test cdc_msc
-        if: false
-        run: |
-          ./flash.sh cdc_msc.elf
-          readme='/media/pi/TinyUSB MSC/README.TXT'
-          while (! ([ -e /dev/ttyACM1 ] && [ -f "$readme" ])) && [ $SECONDS -le 10 ]; do :; done
-          test -e /dev/ttyACM1 && echo "ttyACM1 exists"
-          test -f "$readme" && echo "$readme exists"
-          cat "$readme"
-
-      - name: Test dfu
-        run: |
-          ./flash.sh dfu.elf
-          while (! (dfu-util -l | grep "Found DFU")) && [ $SECONDS -le 10 ]; do :; done
-          dfu-util -d cafe -a 0 -U dfu0
-          dfu-util -d cafe -a 1 -U dfu1
-          grep "TinyUSB DFU! - Partition 0" dfu0
-          grep "TinyUSB DFU! - Partition 1" dfu1
-
-      - name: Test dfu_runtime
-        run: |
-          ./flash.sh dfu_runtime.elf
-          while (! (dfu-util -l | grep "Found Runtime")) && [ $SECONDS -le 10 ]; do :; done
+          python3 test/hil/hil_test.py hil_hfp.json
--- a/.github/workflows/build_msp430.yml
+++ b/.github/workflows/build_msp430.yml
@ -1,83 +0,0 @@
-name: Build MSP430
-
-on:
-  workflow_dispatch:
-  push:
-    paths:
-      - 'src/**'
-      - 'examples/**'
-      - 'lib/**'
-      - 'hw/**'
-      - '.github/workflows/build_msp430.yml'
-  pull_request:
-    branches: [ master ]
-    paths:
-      - 'src/**'
-      - 'examples/**'
-      - 'lib/**'
-      - 'hw/**'
-      - '.github/workflows/build_msp430.yml'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  build-msp430:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        family:
-        # Alphabetical order
-        - 'msp430'
-
-    steps:
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-
-    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout hathach/linkermap
-      uses: actions/checkout@v3
-      with:
-         repository: hathach/linkermap
-         path: linkermap
-
-    - name: Set Toolchain URL
-      run: echo >> $GITHUB_ENV TOOLCHAIN_URL=http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/9_2_0_0/export/msp430-gcc-9.2.0.50_linux64.tar.bz2
-
-    - name: Cache Toolchain
-      uses: actions/cache@v3
-      id: cache-toolchain
-      with:
-        path: ~/cache/
-        key: ${{ runner.os }}-21-03-04-${{ env.TOOLCHAIN_URL }}
-
-    - name: Install Toolchain
-      if: steps.cache-toolchain.outputs.cache-hit != 'true'
-      run: |
-        mkdir -p ~/cache/toolchain
-        wget --progress=dot:mega $TOOLCHAIN_URL -O toolchain.tar.bz2
-        tar -C ~/cache/toolchain -xaf toolchain.tar.bz2
-
-    - name: Set Toolchain Path
-      run: echo >> $GITHUB_PATH `echo ~/cache/toolchain/*/bin`
-
-    - name: Get Dependencies
-      run: python3 tools/get_deps.py ${{ matrix.family }}
-
-    - name: Build
-      run: python3 tools/build_family.py ${{ matrix.family }}
-
-    - name: Linker Map
-      run: |
-        pip install linkermap/
-        # find -quit to only print linkermap of 1 board per example
-        for ex in `ls -d examples/device/*/`
-        do
-          find ${ex} -name *.map -print -quit | xargs -I % sh -c 'echo "::group::%"; linkermap -v %; echo "::endgroup::"'
-        done
--- a/.github/workflows/build_renesas.yml
+++ b/.github/workflows/build_renesas.yml
@ -8,6 +8,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
      - '.github/workflows/build_renesas.yml'
  pull_request:
    branches: [ master ]
@ -16,6 +17,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
      - '.github/workflows/build_renesas.yml'

 concurrency:
@ -33,24 +35,18 @@ jobs:
        - 'rx'
    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout hathach/linkermap
-      uses: actions/checkout@v3
-      with:
-         repository: hathach/linkermap
-         path: linkermap
+      uses: actions/checkout@v4

    - name: Set Toolchain URL
      run: echo >> $GITHUB_ENV TOOLCHAIN_URL=http://gcc-renesas.com/downloads/get.php?f=rx/8.3.0.202004-gnurx/gcc-8.3.0.202004-GNURX-ELF.run

    - name: Cache Toolchain
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      id: cache-toolchain
      with:
        path: ~/cache/
@ -71,13 +67,4 @@ jobs:
      run: python3 tools/get_deps.py ${{ matrix.family }}

    - name: Build
-      run: python3 tools/build_family.py ${{ matrix.family }}
-
-    - name: Linker Map
-      run: |
-        pip install linkermap/
-        # find -quit to only print linkermap of 1 board per example
-        for ex in `ls -d examples/device/*/`
-        do
-          find ${ex} -name *.map -print -quit | xargs -I % sh -c 'echo "::group::%"; linkermap -v %; echo "::endgroup::"'
-        done
+      run: python3 tools/build_make.py ${{ matrix.family }}
--- a/.github/workflows/build_riscv.yml
+++ b/.github/workflows/build_riscv.yml
@ -8,6 +8,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
      - '.github/workflows/build_riscv.yml'
  pull_request:
    branches: [ master ]
@ -16,6 +17,7 @@ on:
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
+      - 'tools/get_deps.py'
      - '.github/workflows/build_riscv.yml'

 concurrency:
@ -35,24 +37,18 @@ jobs:
        - 'gd32vf103'
    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout hathach/linkermap
-      uses: actions/checkout@v3
-      with:
-         repository: hathach/linkermap
-         path: linkermap
+      uses: actions/checkout@v4

    - name: Set Toolchain URL
      run: echo >> $GITHUB_ENV TOOLCHAIN_URL=https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack/releases/download/v10.1.0-1.1/xpack-riscv-none-embed-gcc-10.1.0-1.1-linux-x64.tar.gz

    - name: Cache Toolchain
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      id: cache-toolchain
      with:
        path: ~/cache/
@ -72,13 +68,4 @@ jobs:
      run: python3 tools/get_deps.py ${{ matrix.family }}

    - name: Build
-      run: python3 tools/build_family.py ${{ matrix.family }}
-
-    - name: Linker Map
-      run: |
-        pip install linkermap/
-        # find -quit to only print linkermap of 1 board per example
-        for ex in `ls -d examples/device/*/`
-        do
-          find ${ex} -name *.map -print -quit | xargs -I % sh -c 'echo "::group::%"; linkermap -v %; echo "::endgroup::"'
-        done
+      run: python3 tools/build_make.py ${{ matrix.family }}
--- a/.github/workflows/build_win_mac.yml
+++ b/.github/workflows/build_win_mac.yml
@ -35,7 +35,7 @@ jobs:

    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

@ -45,10 +45,10 @@ jobs:
        release: '10.3-2021.10'

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4

    - name: Get Dependencies
      run: python3 tools/get_deps.py stm32f4

    - name: Build
-      run: python3 tools/build_family.py stm32f4 stm32f411disco
+      run: python3 tools/build_make.py stm32f4 stm32f411disco
--- a/.github/workflows/cifuzz.yml
+++ b/.github/workflows/cifuzz.yml
@ -27,7 +27,7 @@ jobs:
       language: c++
       fuzz-seconds: 600
   - name: Upload Crash
-     uses: actions/upload-artifact@v3
+     uses: actions/upload-artifact@v4
     if: failure() && steps.build.outcome == 'success'
     with:
       name: artifacts
--- a/.github/workflows/cmake_arm.yml
+++ b/.github/workflows/cmake_arm.yml
@ -1,159 +0,0 @@
-name: CMake ARM
-
-on:
-  workflow_dispatch:
-  push:
-    paths:
-      - 'src/**'
-      - 'examples/**'
-      - 'lib/**'
-      - 'hw/**'
-      - '.github/workflows/cmake_arm.yml'
-  pull_request:
-    branches: [ master ]
-    paths:
-      - 'src/**'
-      - 'examples/**'
-      - 'lib/**'
-      - 'hw/**'
-      - '.github/workflows/cmake_arm.yml'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  # ---------------------------------------
-  # Build ARM family
-  # ---------------------------------------
-  build-arm:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        family:
-          # Alphabetical order
-          - 'imxrt'
-          - 'kinetis_kl'
-          - 'lpc18 lpc40'
-          - 'lpc55'
-          - 'mcx'
-          - 'ra'
-          - 'rp2040'
-          - 'stm32f0'
-          - 'stm32f1'
-          - 'stm32f7'
-          - 'stm32g0'
-          - 'stm32g4'
-          - 'stm32h7'
-          - 'stm32l4'
-    steps:
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-
-    - name: Install ARM GCC
-      uses: carlosperate/arm-none-eabi-gcc-action@v1
-      with:
-        release: '11.2-2022.02'
-
-    - name: Install Ninja
-      run: sudo apt install -y ninja-build
-
-    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
-
-    - name: Checkout pico-sdk for rp2040
-      if: matrix.family == 'rp2040'
-      uses: actions/checkout@v3
-      with:
-        repository: raspberrypi/pico-sdk
-        ref: develop
-        path: pico-sdk
-
-    - name: Get Dependencies
-      run: python3 tools/get_deps.py ${{ matrix.family }}
-
-    - name: Build
-      run: python tools/build_cmake.py ${{ matrix.family }} -DCMAKE_BUILD_TYPE=MinSizeRel
-      env:
-        # for rp2040, there is no harm if defined for other families
-        PICO_SDK_PATH: ${{ github.workspace }}/pico-sdk
-
-    # Upload binaries for hardware test with self-hosted
-    - name: Prepare rp2040 Artifacts
-      if: contains(matrix.family, 'rp2040') && github.repository_owner == 'hathach'
-      working-directory: ${{github.workspace}}/cmake-build/cmake-build-raspberry_pi_pico
-      run: |
-        find device/ -name "*.elf" -exec mv {} ../../ \;
-        # find host/ -name "*.elf" -exec mv {} ../../ \;
-        # find dual/ -name "*.elf" -exec mv {} ../../ \;
-
-    - name: Upload Artifacts for rp2040
-      if: contains(matrix.family,'rp2040') && github.repository_owner == 'hathach'
-      uses: actions/upload-artifact@v3
-      with:
-        name: rp2040
-        path: |
-          *.elf
-
-  # ---------------------------------------
-  # Hardware in the loop (HIL)
-  # Current self-hosted instance is running on an RPI4 with
-  # - pico + pico-probe connected via USB
-  # - pico-probe is /dev/ttyACM0
-  # ---------------------------------------
-  hw-rp2040-test:
-    # run only with hathach's commit due to limited resource on RPI4
-    if: github.repository_owner == 'hathach'
-    needs: build-arm
-    runs-on: [self-hosted, Linux, ARM64, rp2040]
-
-    steps:
-      - name: Clean workspace
-        run: |
-          echo "Cleaning up previous run"
-          rm -rf "${{ github.workspace }}"
-          mkdir -p "${{ github.workspace }}"
-
-      - name: Download rp2040 Artifacts
-        uses: actions/download-artifact@v3
-        with:
-          name: rp2040
-
-      - name: Create flash.sh
-        run: |
-          echo > flash.sh 'cmdout=$(openocd -f "interface/cmsis-dap.cfg" -f "target/rp2040.cfg" -c "adapter speed 5000" -c "program $1 reset exit")'
-          echo >> flash.sh 'if (( $? )) ; then echo $cmdout ; fi'
-          chmod +x flash.sh
-
-      - name: Test cdc_dual_ports
-        run: |
-          ./flash.sh cdc_dual_ports.elf
-          while (! ([ -e /dev/ttyACM1 ] && [ -e /dev/ttyACM2 ])) && [ $SECONDS -le 10 ]; do :; done
-          test -e /dev/ttyACM1 && echo "ttyACM1 exists"
-          test -e /dev/ttyACM2 && echo "ttyACM2 exists"
-
-      - name: Test cdc_msc
-        run: |
-          ./flash.sh cdc_msc.elf
-          readme='/media/pi/TinyUSB MSC/README.TXT'
-          while (! ([ -e /dev/ttyACM1 ] && [ -f "$readme" ])) && [ $SECONDS -le 10 ]; do :; done
-          test -e /dev/ttyACM1 && echo "ttyACM1 exists"
-          test -f "$readme" && echo "$readme exists"
-          cat "$readme"
-
-      - name: Test dfu
-        run: |
-          ./flash.sh dfu.elf
-          while (! (dfu-util -l | grep "Found DFU")) && [ $SECONDS -le 10 ]; do :; done
-          dfu-util -d cafe -a 0 -U dfu0
-          dfu-util -d cafe -a 1 -U dfu1
-          grep "TinyUSB DFU! - Partition 0" dfu0
-          grep "TinyUSB DFU! - Partition 1" dfu1
-
-      - name: Test dfu_runtime
-        run: |
-          ./flash.sh dfu_runtime.elf
-          while (! (dfu-util -l | grep "Found Runtime")) && [ $SECONDS -le 10 ]; do :; done
--- a/.github/workflows/codeql-buildscript.sh
+++ b/.github/workflows/codeql-buildscript.sh
@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+FAMILY=stm32l4
+python3 tools/get_deps.py $FAMILY
+python3 tools/build_make.py $FAMILY
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@ -0,0 +1,137 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ 'master' ]
+    paths:
+      - 'src/**'
+      - 'examples/**'
+      - 'lib/**'
+      - 'hw/**'
+      - '.github/workflows/codeql.yml'
+  pull_request:
+    branches: [ 'master' ]
+    paths:
+      - 'src/**'
+      - 'examples/**'
+      - 'lib/**'
+      - 'hw/**'
+      - '.github/workflows/codeql.yml'
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  analyze:
+    name: Analyze
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners
+    # Consider using larger runners for possible analysis time improvements.
+    runs-on: ubuntu-latest
+    timeout-minutes: 360
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'c-cpp' ]
+        # CodeQL supports [ 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift' ]
+        # Use only 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Install ARM GCC
+      uses: carlosperate/arm-none-eabi-gcc-action@v1
+      with:
+        release: '11.2-2022.02'
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+        queries: security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    #- name: Autobuild
+    #  uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    - run: |
+        ./.github/workflows/codeql-buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"
+        upload: false
+      id: step1
+
+    # Filter out rules with low severity or high false positive rate
+    # Also filter out warnings in third-party code
+    - name: Filter out unwanted errors and warnings
+      uses: advanced-security/filter-sarif@v1
+      with:
+        patterns: |
+          -**:cpp/path-injection
+          -**:cpp/world-writable-file-creation
+          -**:cpp/poorly-documented-function
+          -**:cpp/potentially-dangerous-function
+          -**:cpp/use-of-goto
+          -**:cpp/integer-multiplication-cast-to-long
+          -**:cpp/comparison-with-wider-type
+          -**:cpp/leap-year/*
+          -**:cpp/ambiguously-signed-bit-field
+          -**:cpp/suspicious-pointer-scaling
+          -**:cpp/suspicious-pointer-scaling-void
+          -**:cpp/unsigned-comparison-zero
+          -**/third*party/**
+          -**/3rd*party/**
+          -**/external/**
+        input: ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
+        output: ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
+
+    - name: Upload SARIF
+      uses: github/codeql-action/upload-sarif@v2
+      with:
+        sarif_file: ${{ steps.step1.outputs.sarif-output }}
+        category: "/language:${{matrix.language}}"
+
+    - name: Archive CodeQL results
+      uses: actions/upload-artifact@v4
+      with:
+        name: codeql-results
+        path: ${{ steps.step1.outputs.sarif-output }}
+        retention-days: 5
--- a/.github/workflows/fail_on_error.py
+++ b/.github/workflows/fail_on_error.py
@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+
+import json
+import sys
+
+# Return whether SARIF file contains error-level results
+def codeql_sarif_contain_error(filename):
+    with open(filename, 'r') as f:
+        s = json.load(f)
+
+    for run in s.get('runs', []):
+        rules_metadata = run['tool']['driver']['rules']
+        if not rules_metadata:
+            rules_metadata = run['tool']['extensions'][0]['rules']
+
+        for res in run.get('results', []):
+            if 'ruleIndex' in res:
+                rule_index = res['ruleIndex']
+            elif 'rule' in res and 'index' in res['rule']:
+                rule_index = res['rule']['index']
+            else:
+                continue
+            try:
+                rule_level = rules_metadata[rule_index]['defaultConfiguration']['level']
+            except IndexError as e:
+                print(e, rule_index, len(rules_metadata))
+            else:
+                if rule_level == 'error':
+                    return True
+    return False
+
+if __name__ == "__main__":
+    if codeql_sarif_contain_error(sys.argv[1]):
+        sys.exit(1)
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@ -0,0 +1,73 @@
+name: Labeler
+
+on:
+  issues:
+    types: [opened]
+  pull_request_target:
+    types: [opened]
+
+jobs:
+  label-priority:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - name: Label New Issue or PR
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            let label = '';
+            let username = '';
+            let issueOrPrNumber = 0;
+
+            if (context.eventName === 'issues') {
+              username = context.payload.issue.user.login;
+              issueOrPrNumber = context.payload.issue.number;
+            } else if (context.eventName === 'pull_request_target') {
+              username = context.payload.pull_request.user.login;
+              issueOrPrNumber = context.payload.pull_request.number;
+            }
+
+            // Check if an Adafruit member
+            try {
+              const adafruitResponse = await github.rest.orgs.checkMembershipForUser({
+                org: 'adafruit',
+                username: username
+              });
+
+              if (adafruitResponse.status === 204) {
+                console.log('Adafruit Member');
+                label = 'Prio Urgent';
+              }
+            } catch (error) {
+              console.log('Not an Adafruit member');
+            }
+
+            // Check if a contributor
+            if (label == '') {
+              try {
+                const collaboratorResponse = await github.rest.repos.checkCollaborator({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  username: username
+                });
+
+                if (collaboratorResponse.status === 204) {
+                  console.log('Contributor');
+                  label = 'Prio Higher';
+                }
+              } catch (error) {
+                console.log('Not a contributor');
+              }
+            }
+
+            if (label !== '') {
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issueOrPrNumber,
+                labels: [label]
+              });
+            }
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@ -15,7 +15,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
    - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

@ -25,7 +25,7 @@ jobs:
        ruby-version: '3.0'

    - name: Checkout TinyUSB
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4

    - name: Get Dependencies
      run: |
--- a/.github/workflows/trigger.yml
+++ b/.github/workflows/trigger.yml
@ -23,7 +23,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4

    - name: Push to tinyusb_src
      run: |
--- a/.gitignore
+++ b/.gitignore
@ -57,6 +57,7 @@ hw/mcu/st/cmsis_device_f4
 hw/mcu/st/cmsis_device_f7
 hw/mcu/st/cmsis_device_g0
 hw/mcu/st/cmsis_device_g4
+hw/mcu/st/cmsis_device_h5
 hw/mcu/st/cmsis_device_h7
 hw/mcu/st/cmsis_device_l0
 hw/mcu/st/cmsis_device_l1
@ -72,6 +73,7 @@ hw/mcu/st/stm32f4xx_hal_driver
 hw/mcu/st/stm32f7xx_hal_driver
 hw/mcu/st/stm32g0xx_hal_driver
 hw/mcu/st/stm32g4xx_hal_driver
+hw/mcu/st/stm32h5xx_hal_driver
 hw/mcu/st/stm32h7xx_hal_driver
 hw/mcu/st/stm32l0xx_hal_driver
 hw/mcu/st/stm32l1xx_hal_driver
@ -81,6 +83,7 @@ hw/mcu/st/stm32u5xx_hal_driver
 hw/mcu/st/stm32wbxx_hal_driver
 hw/mcu/ti
 hw/mcu/wch/ch32v307
+hw/mcu/wch/ch32f20x
 lib/CMSIS_5
 lib/FreeRTOS-Kernel
 lib/lwip
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@ -6,3 +6,5 @@
 /dataSources.local.xml
 # Editor-based HTTP Client requests
 /httpRequests/
+# GitHub Copilot persisted chat sessions
+/copilot/chatSessions
--- a/.idea/cmake.xml
+++ b/.idea/cmake.xml
@ -2,53 +2,130 @@
 <project version="4">
  <component name="CMakeSharedSettings">
    <configurations>
-      <configuration PROFILE_NAME="mcxn947" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mcxn947brk -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="pico" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=raspberry_pi_pico -DLOG=1" />
+      <configuration PROFILE_NAME="feather_rp2040" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=pico_sdk -DPICO_BOARD=adafruit_feather_rp2040 -DLOG=2" />
+      <configuration PROFILE_NAME="feather_rp2040_max3421" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=feather_rp2040_max3421 -DLOG=2" />
+      <configuration PROFILE_NAME="metro_rp2040" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=pico_sdk -DPICO_BOARD=adafruit_metro_rp2040 -DLOG=2 -DMAX3421_HOST=1" />
+      <configuration PROFILE_NAME="feather esp32s2" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=adafruit_feather_esp32s2 -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="metro esp32s2" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=adafruit_metro_esp32s2 -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="kaluga" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=espressif_kaluga_1 -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="feather esp32s3" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=adafruit_feather_esp32s3 -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="espressif_s3_devkitc" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=espressif_s3_devkitc -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="adafruit_metro_esp32s2" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=adafruit_metro_esp32s2 -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="adafruit_feather_esp32_v2" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=adafruit_feather_esp32_v2 -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="espressif_c3_devkitc" ENABLED="false" TOOLCHAIN_NAME="ESP-IDF" GENERATION_OPTIONS="-DBOARD=espressif_c3_devkitc -DMAX3421_HOST=1 -DLOG=2">
+        <ADDITIONAL_GENERATION_ENVIRONMENT>
+          <envs>
+            <env name="ESPBAUD" value="1500000" />
+          </envs>
+        </ADDITIONAL_GENERATION_ENVIRONMENT>
+      </configuration>
+      <configuration PROFILE_NAME="feather_m0_express" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=feather_m0_express -DLOG=3 -DLOGGER=RTT -DMAX3421_HOST=1" />
+      <configuration PROFILE_NAME="metro_m0_express" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=metro_m0_express -DLOG=3 -DLOGGER=RTT -DMAX3421_HOST=1" />
+      <configuration PROFILE_NAME="feather_m4_express" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=feather_m4_express -DLOG=3 -DLOGGER=RTT -DMAX3421_HOST=1" />
+      <configuration PROFILE_NAME="metro_m4_express" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=metro_m4_express -DLOG=3 -DLOGGER=RTT -DMAX3421_HOST=1" />
+      <configuration PROFILE_NAME="same54_xplained" ENABLED="false" GENERATION_OPTIONS="-DBOARD=same54_xplained -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="feather_nrf52840_express" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=feather_nrf52840_express -DLOG=3 -DLOGGER=RTT -DMAX3421_HOST=1" />
      <configuration PROFILE_NAME="pca10056" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=pca10056 -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
      <configuration PROFILE_NAME="pca10095" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=pca10095 -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
-      <configuration PROFILE_NAME="esp32s2" ENABLED="false" GENERATION_OPTIONS="-DBOARD=espressif_saola_1 -DIDF_TARGET=esp32s2">
-        <ADDITIONAL_GENERATION_ENVIRONMENT>
-          <envs>
-            <env name="ESPBAUD" value="1500000" />
-            <env name="ESPPORT" value="/dev/ttyUSB0" />
-            <env name="IDF_PATH" value="$PROJECT_DIR$/../esp-idf" />
-            <env name="PATH" value="$PROJECT_DIR$/../esp-idf/components/esptool_py/esptool:/home/hathach/code/esp-idf/components/espcoredump:/home/hathach/code/esp-idf/components/partition_table:/home/hathach/code/esp-idf/components/app_update:/home/hathach/.espressif/tools/xtensa-esp-elf-gdb/11.2_20220823/xtensa-esp-elf-gdb/bin:/home/hathach/.espressif/tools/riscv32-esp-elf-gdb/11.2_20220823/riscv32-esp-elf-gdb/bin:/home/hathach/.espressif/tools/xtensa-esp32-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32-elf/bin:/home/hathach/.espressif/tools/xtensa-esp32s2-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s2-elf/bin:/home/hathach/.espressif/tools/xtensa-esp32s3-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s3-elf/bin:/home/hathach/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch5-8.4.0/riscv32-esp-elf/bin:/home/hathach/.espressif/tools/esp32ulp-elf/2.35_20220830/esp32ulp-elf/bin:/home/hathach/.espressif/tools/openocd-esp32/v0.11.0-esp32-20221026/openocd-esp32/bin:/home/hathach/.espressif/python_env/idf4.4_py3.10_env/bin:/home/hathach/code/esp-idf/tools:/home/hathach/app/riscv-openocd-wch/src:/home/hathach/app/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin:/home/hathach/.local/bin:/home/hathach/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/opt/SEGGER/JLink:/home/hathach/app/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin:/home/hathach/.local/xPacks/@xpack-dev-tools/riscv-none-embed-gcc/10.2.0-1.2.1/.content/bin:/home/hathach/.local/xPacks/@xpack-dev-tools/openocd/*/.content/bin:/home/hathach/ti/msp430-gcc/bin:/home/hathach/ti/MSPFlasher_1.3.20:/home/hathach/ti/uniflash_7.0.0:/home/hathach/app/gcc_8.3.0.202102_gnurx-elf/bin:/home/hathach/app/RFP_CLI_Linux_V31101_x64/linux-x64:/home/hathach/app/fomu-toolchain-linux_x86_64-v1.5.5/bin:/home/hathach/app/nuclei_riscv_newlibc_prebuilt_linux64_2020.08/gcc/bin:/home/hathach/app/riscv32-embecosm-ubuntu2004-gcc11.1.0/bin:/home/hathach/app/cov-analysis-linux64-2019.03/bin:/opt/iarsystems/bxarm/arm/bin:/home/hathach/.local/bin" />
-          </envs>
-        </ADDITIONAL_GENERATION_ENVIRONMENT>
-      </configuration>
-      <configuration PROFILE_NAME="esp32s3" ENABLED="false" GENERATION_OPTIONS="-DBOARD=espressif_s3_devkitm -DIDF_TARGET=esp32s3">
-        <ADDITIONAL_GENERATION_ENVIRONMENT>
-          <envs>
-            <env name="ESPBAUD" value="1500000" />
-            <env name="ESPPORT" value="/dev/ttyUSB0" />
-            <env name="IDF_PATH" value="$PROJECT_DIR$/../esp-idf" />
-            <env name="PATH" value="$PROJECT_DIR$/../esp-idf/components/esptool_py/esptool:/home/hathach/code/esp-idf/components/espcoredump:/home/hathach/code/esp-idf/components/partition_table:/home/hathach/code/esp-idf/components/app_update:/home/hathach/.espressif/tools/xtensa-esp-elf-gdb/11.2_20220823/xtensa-esp-elf-gdb/bin:/home/hathach/.espressif/tools/riscv32-esp-elf-gdb/11.2_20220823/riscv32-esp-elf-gdb/bin:/home/hathach/.espressif/tools/xtensa-esp32-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32-elf/bin:/home/hathach/.espressif/tools/xtensa-esp32s2-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s2-elf/bin:/home/hathach/.espressif/tools/xtensa-esp32s3-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s3-elf/bin:/home/hathach/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch5-8.4.0/riscv32-esp-elf/bin:/home/hathach/.espressif/tools/esp32ulp-elf/2.35_20220830/esp32ulp-elf/bin:/home/hathach/.espressif/tools/openocd-esp32/v0.11.0-esp32-20221026/openocd-esp32/bin:/home/hathach/.espressif/python_env/idf4.4_py3.10_env/bin:/home/hathach/code/esp-idf/tools:/home/hathach/app/riscv-openocd-wch/src:/home/hathach/app/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin:/home/hathach/.local/bin:/home/hathach/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/opt/SEGGER/JLink:/home/hathach/app/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin:/home/hathach/.local/xPacks/@xpack-dev-tools/riscv-none-embed-gcc/10.2.0-1.2.1/.content/bin:/home/hathach/.local/xPacks/@xpack-dev-tools/openocd/*/.content/bin:/home/hathach/ti/msp430-gcc/bin:/home/hathach/ti/MSPFlasher_1.3.20:/home/hathach/ti/uniflash_7.0.0:/home/hathach/app/gcc_8.3.0.202102_gnurx-elf/bin:/home/hathach/app/RFP_CLI_Linux_V31101_x64/linux-x64:/home/hathach/app/fomu-toolchain-linux_x86_64-v1.5.5/bin:/home/hathach/app/nuclei_riscv_newlibc_prebuilt_linux64_2020.08/gcc/bin:/home/hathach/app/riscv32-embecosm-ubuntu2004-gcc11.1.0/bin:/home/hathach/app/cov-analysis-linux64-2019.03/bin:/opt/iarsystems/bxarm/arm/bin:/home/hathach/.local/bin" />
-          </envs>
-        </ADDITIONAL_GENERATION_ENVIRONMENT>
-      </configuration>
-      <configuration PROFILE_NAME="rp2040" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=raspberry_pi_pico -DLOG=2" />
-      <configuration PROFILE_NAME="metro m7 1011" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=metro_m7_1011 -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
+      <configuration PROFILE_NAME="metro m7 1011 sd" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=metro_m7_1011_sd -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
+      <configuration PROFILE_NAME="metro m7 1011" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=metro_m7_1011 -DLOG=3 -DLOGGER=RTT" />
      <configuration PROFILE_NAME="rt1010 evk" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mimxrt1010_evk -DLOG=3 -DLOGGER=RTT" />
-      <configuration PROFILE_NAME="rt1015 evk" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mimxrt1015_evk -DLOG=1" />
      <configuration PROFILE_NAME="rt1060 evk" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mimxrt1060_evk -DLOG=3 -DLOGGER=RTT" />
-      <configuration PROFILE_NAME="rt1064 evk" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mimxrt1064_evk" />
+      <configuration PROFILE_NAME="rt1170 evkb" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mimxrt1170_evkb -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
+      <configuration PROFILE_NAME="lpcxpresso1769" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso1769 -DLOG=3 -DLOGGER=RTT" />
      <configuration PROFILE_NAME="mcb1800" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mcb1800 -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
-      <configuration PROFILE_NAME="lpcxpresso18s37" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso18s37" />
-      <configuration PROFILE_NAME="lpc55s69" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso55s69" />
+      <configuration PROFILE_NAME="ea4088 quickstart" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ea4088_quickstart -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
+      <configuration PROFILE_NAME="ea4357" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ea4357 -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
+      <configuration PROFILE_NAME="lpc5414" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso54114 -DLOG=1 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="lpc54628" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso54628 -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="lpc55s69" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso55s69 -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="mcxn947brk" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mcxn947brk -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="frdm_mcxa153" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_mcxa153 -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="frdm_kl25z" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_kl25z -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="frdm_k32l2a4s" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_k32l2a4s" />
+      <configuration PROFILE_NAME="frdm_k64f" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_k64f -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32f072disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f072disco" />
+      <configuration PROFILE_NAME="stm32f103_mini_2" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f103_mini_2" />
+      <configuration PROFILE_NAME="stm32f207nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f207nucleo -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32f303disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f303disco -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32f411disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f411disco -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32f769disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f769disco -DLOG=3 -DLOGGER=RTT" />
      <configuration PROFILE_NAME="stm32g0b1nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32g0b1nucleo" />
      <configuration PROFILE_NAME="stm32g474nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32g474nucleo" />
      <configuration PROFILE_NAME="b_g474e_dpow1" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=b_g474e_dpow1 -DLOG=3 -DLOGGER=RTT" />
-      <configuration PROFILE_NAME="b_g474e_dpow1 iar" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=b_g474e_dpow1 -DTOOLCHAIN=iar" />
-      <configuration PROFILE_NAME="frdm_kl25z" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_kl25z -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32h563nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32h563nucleo -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
      <configuration PROFILE_NAME="stm32h743eval" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32h743eval -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
-      <configuration PROFILE_NAME="stm32f072disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f072disco" />
-      <configuration PROFILE_NAME="stm32f103_mini_2" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f103_mini_2" />
-      <configuration PROFILE_NAME="stm32f769disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f769disco -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32h743nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32h743nucleo -DLOG=3" />
+      <configuration PROFILE_NAME="stm32l0538disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32l0538disco" />
      <configuration PROFILE_NAME="stm32l476disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32l476disco" />
+      <configuration PROFILE_NAME="stm32u575nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32u575nucleo -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="stm32u5a5nucleo" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32u5a5nucleo -DLOG=3 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="ra2a1" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ra2a1_ek -DLOG=3 -DLOGGER=RTT" />
      <configuration PROFILE_NAME="ra4m1" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ra4m1_ek -DLOG=3 -DLOGGER=RTT" />
      <configuration PROFILE_NAME="ra6m1" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ra6m1_ek -DLOG=3 -DLOGGER=RTT" />
      <configuration PROFILE_NAME="ra6m5" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ra6m5_ek -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
-      <configuration PROFILE_NAME="rt1050 evk" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mimxrt1050_evkb -DLOG=1 -DLOGGER=RTT" />
-      <configuration PROFILE_NAME="ea4088 quickstart" ENABLED="true" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ea4088_quickstart -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1" />
+      <configuration PROFILE_NAME="ra6m5 PORT0" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=ra6m5_ek -DLOG=3 -DLOGGER=RTT -DTRACE_ETM=1 -DPORT=0" />
+      <configuration PROFILE_NAME="uno_r4" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=uno_r4 -DLOG=4 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="portenta_c33" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=portenta_c33 -DLOG=3" />
+      <configuration PROFILE_NAME="msp430f5529" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=msp_exp430f5529lp" />
+      <configuration PROFILE_NAME="raspberrypi_zero" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=raspberrypi_zero -DLOG=2" />
+      <configuration PROFILE_NAME="raspberrypi_cm4" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=raspberrypi_cm4 -DLOG=2" />
+      <configuration PROFILE_NAME="raspberrypi_zero2" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=raspberrypi_zero2 -DLOG=2" />
+      <configuration PROFILE_NAME="lpcxpresso11u68" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso11u68 -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="lpcxpresso1347" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso1347 -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="lpcxpresso1549" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso1549 -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="lpcxpresso51u68" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso51u68 -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="msp_exp432e401y" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=msp_exp432e401y -DLOG=2" />
+      <configuration PROFILE_NAME="atsaml21_xpro" ENABLED="false" GENERATION_OPTIONS="-DBOARD=atsaml21_xpro" />
+      <configuration PROFILE_NAME="stm32wb55nucleo" ENABLED="false" GENERATION_OPTIONS="-DBOARD=stm32wb55nucleo" />
+      <configuration PROFILE_NAME="samd11_xplained" ENABLED="false" CONFIG_NAME="MinSizeRel" GENERATION_OPTIONS="-DBOARD=samd11_xplained" />
+      <configuration PROFILE_NAME="ek_tm4c123gxl" ENABLED="false" CONFIG_NAME="MinSizeRel" GENERATION_OPTIONS="-DBOARD=ek_tm4c123gxl" />
+      <configuration PROFILE_NAME="xmc4500_relax" ENABLED="false" GENERATION_OPTIONS="-DBOARD=xmc4500_relax -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="f1c100s" ENABLED="false" GENERATION_OPTIONS="-DBOARD=f1c100s" />
+      <configuration PROFILE_NAME="samg55_xplained" ENABLED="true" GENERATION_OPTIONS="-DBOARD=samg55_xplained" />
    </configurations>
  </component>
 </project>
--- a/.idea/runConfigurations/kl25.xml
+++ b/.idea/runConfigurations/kl25.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="kl25" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;MKL25Z128xxx4&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="kl25" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;MKL25Z128xxx4&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m0_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/lpc1857.xml
+++ b/.idea/runConfigurations/lpc1857.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="lpc1857" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;lpc1857&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" CONFIG_NAME="pca10056" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="lpc1857" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;lpc1857&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/lpc4088.xml
+++ b/.idea/runConfigurations/lpc4088.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="lpc4088" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;lpc4088&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" CONFIG_NAME="ea4088 quickstart" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="lpc4088" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;lpc4088&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/lpc54628.xml
+++ b/.idea/runConfigurations/lpc54628.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="lpc54628" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;LPC54628J512&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/lpc55s69.xml
+++ b/.idea/runConfigurations/lpc55s69.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="lpc55s69" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;lpc55s69&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/mcx947.xml
+++ b/.idea/runConfigurations/mcx947.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="mcx947" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;MCXN947_M33_0&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $ProjectFileDir$/hw/bsp/mcx/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" CONFIG_NAME="metro m7" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="mcx947" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;MCXN947_M33_0&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $ProjectFileDir$/hw/bsp/mcx/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/nrf52840.xml
+++ b/.idea/runConfigurations/nrf52840.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="nrf52840" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;nrf52840_xxaa&quot; -if swd -speed 8000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" CONFIG_NAME="pca10056" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="nrf52840" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nrf" PROGRAM_PARAMS="-select usb=752001685 -device &quot;nrf52840_xxaa&quot; -if swd -speed 8000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/nrf5340.xml
+++ b/.idea/runConfigurations/nrf5340.xml
@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="nrf5340" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;nrf5340_xxaa_app&quot; -if swd -speed 16000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
+  <configuration default="false" name="nrf5340" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nrf" PROGRAM_PARAMS="-select usb=752001685 -device &quot;nrf5340_xxaa_app&quot; -if swd -speed 16000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
--- a/.idea/runConfigurations/ra4m1.xml
+++ b/.idea/runConfigurations/ra4m1.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="ra4m1" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="renesas" PROGRAM_PARAMS="-device &quot;R7FA4M1AB&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $PROJECT_DIR$/hw/bsp/ra/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/ra6m1.xml
+++ b/.idea/runConfigurations/ra6m1.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="ra6m1" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="renesas" PROGRAM_PARAMS="-device &quot;R7FA6M1AD&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $PROJECT_DIR$/hw/bsp/ra/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/ra6m5.xml
+++ b/.idea/runConfigurations/ra6m5.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="ra6m5" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="renesas" PROGRAM_PARAMS="-device &quot;R7FA6M5BH&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $PROJECT_DIR$/hw/bsp/ra/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/rp2040.xml
+++ b/.idea/runConfigurations/rp2040.xml
@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="rp2040" type="com.jetbrains.cidr.embedded.openocd.conf.type" factoryName="com.jetbrains.cidr.embedded.openocd.conf.factory" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_device_examples" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_device_examples" RUN_TARGET_NAME="cdc_msc">
+  <configuration default="false" name="rp2040" type="com.jetbrains.cidr.embedded.openocd.conf.type" factoryName="com.jetbrains.cidr.embedded.openocd.conf.factory" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
    <openocd version="1" gdb-port="3333" telnet-port="4444" board-config="$PROJECT_DIR$/hw/bsp/rp2040/rp2040-openocd.cfg" reset-type="INIT" download-type="UPDATED_ONLY">
      <debugger kind="GDB" isBundled="true" />
    </openocd>
--- a/.idea/runConfigurations/rt1010.xml
+++ b/.idea/runConfigurations/rt1010.xml
@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="rt1010" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;MIMXRT1011xxx5A&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $ProjectFileDir$/hw/bsp/imxrt/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" CONFIG_NAME="metro m7" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
+  <configuration default="false" name="rt1010" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;MIMXRT1011xxx5A&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun -jlinkscriptfile $ProjectFileDir$/hw/bsp/imxrt/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
--- a/.idea/runConfigurations/rt1060.xml
+++ b/.idea/runConfigurations/rt1060.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="rt1060" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;MIMXRT1062xxx5A&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" CONFIG_NAME="pca10056" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="rt1060" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="nxp" PROGRAM_PARAMS="-device &quot;MIMXRT1062xxx5A&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/samd21g18.xml
+++ b/.idea/runConfigurations/samd21g18.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="samd21g18" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="microchip" PROGRAM_PARAMS="-device &quot;ATSAMD21G18&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m0_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/samd51j19.xml
+++ b/.idea/runConfigurations/samd51j19.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="samd51j19" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="microchip" PROGRAM_PARAMS="-device &quot;ATSAMD51J19A&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/stlink.xml
+++ b/.idea/runConfigurations/stlink.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="stlink" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-p 62847 -cp &quot;/opt/st/stm32cubeide_1.12.1/plugins/com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.linux64_2.0.600.202301161003/tools/bin&quot; --frequency 24000 --swd" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::62847" executable="/opt/st/stm32cubeide_1.12.1/plugins/com.st.stm32cube.ide.mcu.externaltools.stlink-gdb-server.linux64_2.0.500.202301161003/tools/bin/ST-LINK_gdbserver" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="stlink" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="stm32" PROGRAM_PARAMS="-p 10458 -cp &quot;/opt/st/stm32cubeide_1.14.0/plugins/com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.linux64_2.1.100.202311100844/tools/bin&quot; --frequency 8000 --swd" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::10458" executable="/opt/st/stm32cubeide_1.14.0/plugins/com.st.stm32cube.ide.mcu.externaltools.stlink-gdb-server.linux64_2.1.100.202310302101/tools/bin/ST-LINK_gdbserver" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/stm32g474.xml
+++ b/.idea/runConfigurations/stm32g474.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="stm32g474" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;stm32g474re&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="stm32g474" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="stm32" PROGRAM_PARAMS="-device &quot;stm32g474re&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/stm32h743.xml
+++ b/.idea/runConfigurations/stm32h743.xml
@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="stm32h743" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" PROGRAM_PARAMS="-device &quot;stm32h743xi&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="cdc_msc" TARGET_NAME="cdc_msc" version="1" RUN_TARGET_PROJECT_NAME="cdc_msc" RUN_TARGET_NAME="cdc_msc">
-    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="UPDATED_ONLY" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+  <configuration default="false" name="stm32h743" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="stm32" PROGRAM_PARAMS="-device &quot;stm32h743xi&quot; -if swd -speed 50000 -port 25321 -nogui -singlerun" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
      <debugger kind="GDB" isBundled="true" />
    </custom-gdb-server>
    <method v="2">
--- a/.idea/runConfigurations/uno_r4.xml
+++ b/.idea/runConfigurations/uno_r4.xml
@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="uno_r4" type="com.jetbrains.cidr.embedded.customgdbserver.type" factoryName="com.jetbrains.cidr.embedded.customgdbserver.factory" folderName="renesas" PROGRAM_PARAMS="-device &quot;R7FA4M1AB&quot; -if swd -speed 20000 -port 25321 -nogui -singlerun -jlinkscriptfile $PROJECT_DIR$/hw/bsp/ra/debug.jlinkscript" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="tinyusb_examples" TARGET_NAME="cdc_msc" CONFIG_NAME="metro_m4_express" version="1" RUN_TARGET_PROJECT_NAME="tinyusb_examples" RUN_TARGET_NAME="cdc_msc">
+    <custom-gdb-server version="1" gdb-connect="tcp::25321" executable="/usr/bin/JLinkGDBServer" warmup-ms="0" download-type="ALWAYS" reset-cmd="monitor reset" reset-type="AFTER_DOWNLOAD">
+      <debugger kind="GDB" isBundled="true" />
+    </custom-gdb-server>
+    <method v="2">
+      <option name="CLION.COMPOUND.BUILD" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@ -16,7 +16,9 @@ repos:
    exclude: |
      (?x)^(
        .idea/|
-        hw/bsp/mcx/sdk/
+        hw/bsp/mcx/sdk/|
+        docs/contributing/code_of_conduct.rst|
+        docs/info/contributors.rst
      )
  - id: forbid-submodules

--- a/CONTRIBUTORS.rst
+++ b/CONTRIBUTORS.rst
@ -200,6 +200,8 @@ Notable contributors
 -  Add new DCD port for Microchip SAMx7x
 -  Add IAR compiler support
 -  Improve UAC2, CDC, DFU class driver
+-  Improve stm32_fsdev, chipidea_ci_hs, lpc_ip3511 DCD
+-  Host IAR Build CI & hardware in the loop (HITL) test


 `Full contributors list <https://github.com/hathach/tinyusb/contributors>`__
--- a/README.rst
+++ b/README.rst
@ -1,14 +1,24 @@
+|Build Status| |Documentation Status| |Fuzzing Status| |License|
+
+Sponsors
+========
+
+TinyUSB is funded by: Adafruit. Purchasing products from them helps to support this project.
+
+.. figure:: docs/assets/adafruit_logo.svg
+   :alt: Adafruit Logo
+   :target: https://www.adafruit.com
+
+TinyUSB Project
+===============
+
 .. figure:: docs/assets/logo.svg
   :alt: TinyUSB

-|Build Status| |Documentation Status| |Fuzzing Status| |License|
-
 TinyUSB is an open-source cross-platform USB Host/Device stack for
 embedded system, designed to be memory-safe with no dynamic allocation
 and thread-safe with all interrupt events are deferred then handled in
-the non-ISR task function.
-
-Please take a look at the online `documentation <https://docs.tinyusb.org/>`__.
+the non-ISR task function. Check out the online `documentation <https://docs.tinyusb.org/>`__ for more details.

 .. figure:: docs/assets/stack.svg
   :width: 500px
@ -16,51 +26,30 @@ Please take a look at the online `documentation <https://docs.tinyusb.org/>`__.

 ::

-	.
-	├── docs            # Documentation
-	├── examples        # Sample with Makefile build support
-	├── hw
-	│   ├── bsp         # Supported boards source files
-	│   └── mcu         # Low level mcu core & peripheral drivers
-	├── lib             # Sources from 3rd party such as freeRTOS, fatfs ...
-	├── src             # All sources files for TinyUSB stack itself.
-	├── test            # Unit tests for the stack
-	└── tools           # Files used internally
+    .
+    ├── docs            # Documentation
+    ├── examples        # Examples with make and cmake build system
+    ├── hw
+    │   ├── bsp         # Supported boards source files
+    │   └── mcu         # Low level mcu core & peripheral drivers
+    ├── lib             # Sources from 3rd party such as freeRTOS, fatfs ...
+    ├── src             # All sources files for TinyUSB stack itself.
+    ├── test            # Tests: unit test, fuzzing, hardware test
+    └── tools           # Files used internally

-Supported MCUs
-==============

-The stack supports the following MCUs:
+Getting started
+===============

- **Allwinner:** F1C100s/F1C200s
- **Broadcom:** BCM2837, BCM2711
- **Dialog:** DA1469x
- **Espressif:** ESP32-S2, ESP32-S3
- **GigaDevice:** GD32VF103
- **Infineon:** XMC4500
- **MicroChip:** SAMD11, SAMD21, SAMD51, SAME5x, SAMG55, SAML21, SAML22, SAME7x
- **NordicSemi:** nRF52833, nRF52840, nRF5340
- **Nuvoton:** NUC120, NUC121/NUC125, NUC126, NUC505
- **NXP:**
+See the `online documentation <https://docs.tinyusb.org>`_ for information about using TinyUSB and how it is implemented.

-  - iMX RT Series: RT10xx, RT11xx
-  - Kinetis: KL25, K32L2
-  - LPC Series: 11u, 13, 15, 17, 18, 40, 43, 51u, 54, 55
+We use `GitHub Discussions <https://github.com/hathach/tinyusb/discussions>`_ as our forum. It is a great place to ask questions and advice from the community or to discuss your TinyUSB-based projects.

- **Raspberry Pi:** RP2040
- **Renesas:**
+For bugs and feature requests, please `raise an issue <https://github.com/hathach/tinyusb/issues>`_ and follow the templates there.

-  - RX Series: 63N, 65N, 72N
-  - RA Series: RA4M1, RA4M3
+Check out `Getting Started`_ guide for adding TinyUSB to your project or building the examples. If you are new to TinyUSB, we recommend starting with the `cdc_msc` example.

- **Silabs:** EFM32GG
- **Sony:** CXD56
- **ST:** STM32 series: F0, F1, F2, F3, F4, F7, H7, G0, G4, L0, L1, L4, L4+, WB
- **TI:** MSP430, MSP432E4, TM4C123
- **ValentyUSB:** eptri
- **WCH:** CH32V307
-
-Here is the list of `Supported Devices`_ that can be used with provided examples.
+See `Porting`_ guide for adding support for new MCUs and boards.

 Device Stack
 ============
@ -87,8 +76,12 @@ Host Stack

 - Human Interface Device (HID): Keyboard, Mouse, Generic
 - Mass Storage Class (MSC)
+- Communication Device Class: CDC-ACM
+- Vendor serial over USB: FTDI, CP210x
 - Hub with multiple-level support

+Similar to the Device Stack, if you have a special requirement, `usbh_app_driver_get_cb()` can be used to write your own class driver without modifying the stack.
+
 TypeC PD Stack
 ==============

@ -106,6 +99,76 @@ TinyUSB is completely thread-safe by pushing all Interrupt Service Request (ISR)
 - `RT-Thread <https://github.com/RT-Thread/rt-thread>`_: `repo <https://github.com/RT-Thread-packages/tinyusb>`_
 - **Mynewt** Due to the newt package build system, Mynewt examples are better to be on its `own repo <https://github.com/hathach/mynewt-tinyusb-example>`_

+Supported CPUs
+==============
+
+Following CPUs are supported, check out `Supported Devices`_ for comprehensive list of driver, features for each CPU.
+
+--------------+------------------------------------------------------------+
+| Manufacturer | Family                                                     |
+==============+============================================================+
+| Allwinner    | F1C100s/F1C200s                                            |
+--------------+------------------------------------------------------------+
+| Analog       | MAX3421E (usb host shield)                                 |
+--------------+------------------------------------------------------------+
+| Brigetek     | FT90x                                                      |
+--------------+------------------------------------------------------------+
+| Broadcom     | BCM2711, BCM2837                                           |
+--------------+------------------------------------------------------------+
+| Dialog       | DA1469x                                                    |
+--------------+------------------------------------------------------------+
+| Espressif    | ESP32 S2, S3                                               |
+--------------+------------------------------------------------------------+
+| GigaDevice   | GD32VF103                                                  |
+--------------+------------------------------------------------------------+
+| Infineon     | XMC4500                                                    |
+--------------+-----+------------------------------------------------------+
+| MicroChip    | SAM | D11, D21, D51, E5x, G55, L2x, E7x, S7x, V7x          |
+|              +-----+------------------------------------------------------+
+|              | PIC | 24, 32mm, 32mk, 32mx, 32mz, dsPIC33                  |
+--------------+-----+------------------------------------------------------+
+| Mind Montion | mm32                                                       |
+--------------+------------------------------------------------------------+
+| NordicSemi   | nRF52833, nRF52840, nRF5340                                |
+--------------+------------------------------------------------------------+
+| Nuvoton      | NUC 120, 121, 125, 126, 505                                |
+--------------+---------+--------------------------------------------------+
+| NXP          | iMXRT   | RT10xx, RT11xx                                   |
+|              +---------+--------------------------------------------------+
+|              | Kinetis | KL, K32L2                                        |
+|              +---------+--------------------------------------------------+
+|              | LPC     | 11u, 13, 15, 17, 18, 40, 43, 51u, 54, 55         |
+|              +---------+--------------------------------------------------+
+|              | MCX     | A15, N9                                          |
+--------------+---------+--------------------------------------------------+
+| Raspberry Pi | RP2040                                                     |
+--------------+-----+------------------------------------------------------+
+| Renesas      | RX  | 63N, 65N, 72N                                        |
+--------------+-----+------------------------------------------------------+
+|              | RA  | 4M1, 4M3, 6M1, 6M5                                   |
+--------------+-----+------------------------------------------------------+
+| Silabs       | EFM32GG12                                                  |
+--------------+------------------------------------------------------------+
+| Sony         | CXD56                                                      |
+--------------+------------------------------------------------------------+
+| ST STM32     | F0, F1, F2, F3, F4, F7, H7, G0, G4, L0, L1, L4, L4+ U5, WB |
+--------------+------------------------------------------------------------+
+| TI           | MSP430, MSP432E4, TM4C123                                  |
+--------------+------------------------------------------------------------+
+| ValentyUSB   | eptri                                                      |
+--------------+------------------------------------------------------------+
+| WCH          | CH32F20x, CH32V307,                                        |
+--------------+------------------------------------------------------------+
+
+License
+=======
+
+All TinyUSB sources in the ``src`` folder are licensed under MIT
+license, the `Full license is here <LICENSE>`__. However, each file can be
+individually licensed especially those in ``lib`` and ``hw/mcu`` folder.
+Please make sure you understand all the license term for files you use
+in your project.
+
 Docs
 ====

@ -128,16 +191,6 @@ Docs
  - `Structure`_
  - `Porting`_

-License
-=======
-
-All TinyUSB sources in the ``src`` folder are licensed under MIT
-license, the `Full license is here <LICENSE>`__. However, each file can be
-individually licensed especially those in ``lib`` and ``hw/mcu`` folder.
-Please make sure you understand all the license term for files you use
-in your project.
-
-
 .. |Build Status| image:: https://github.com/hathach/tinyusb/actions/workflows/cmake_arm.yml/badge.svg
   :target: https://github.com/hathach/tinyusb/actions
 .. |Documentation Status| image:: https://readthedocs.org/projects/tinyusb/badge/?version=latest
--- a/11
+++ b/11
@ -0,0 +1,11 @@
+# RT-Thread building script for bridge
+
+import os
+from building import *
+
+objs = []
+cwd  = GetCurrentDir()
+
+objs = objs + SConscript(cwd + '/lib/rt-thread/SConscript')
+
+Return('objs')
--- a/docs/assets/adafruit_logo.svg
+++ b/docs/assets/adafruit_logo.svg
@ -0,0 +1,21 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Layer_1" x="0px" y="0px" style="enable-background:new 0 0 1382 768;" xml:space="preserve" width="144" height="80" viewBox="14 12.81 1350 455.81">
+<style type="text/css">
+	.st0{fill:#0;}
+</style>
+<rect x="0" y="0" width="1382" height="768" fill="#fff"/>
+<g>
+	<g>
+		<g>
+			<path class="st0" d="M402.26,321.44c6.2-6.18,13.5-8.71,27.53-8.71h56.48c15.72,0,25,2.79,30.63,8.71     c7.04,6.99,9.28,15.16,9.28,41.28v104.52h-43v-17.68c-18.55,15.16-25.28,17.96-39.05,17.96h-21.09     c-13.76,0-21.07-1.68-27.24-7.83c-5.35-5.37-8.97-14.36-8.97-34.57c0-19.11,2.79-30.92,9.56-37.67c7-7.02,15.99-10.4,43.79-10.4     c14.91,0,30.36,1.71,43.01,4.5v-13.77c0-15.17-0.85-18.26-2.82-20.51c-1.98-1.71-4.78-2.28-11.24-2.28h-21.62     c-5.91,0-9.01,0.57-10.7,2.28c-2.24,2.25-2.53,5.34-3.09,14.61h-40.71C393.27,336.06,395.8,327.58,402.26,321.44z M483.18,428.75     v-25.84h-28.36c-16.32,0-20.25,1.12-23.06,3.91c-2.79,2.84-3.36,6.2-3.36,13.23c0,7.88,0.57,12.08,2.81,14.34     c2.25,2.22,5.33,2.5,10.95,2.5h12.07C463.24,436.88,469.13,436.06,483.18,428.75z"/>
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+			<path class="st0" d="M947.94,467.24V312.72h42.96v23.59c16.04-16.59,24.17-23.87,36.53-23.87H1044v42.42h-19.94     c-11.79,0-20.78,1.11-33.16,6.17v106.2H947.94z"/>
+			<path class="st0" d="M1199.3,312.72v154.52h-43.27v-20.48c-19.66,17.69-26.13,20.77-40.18,20.77h-18.82     c-13.49,0-21.92-2.8-27.79-8.71c-6.2-6.46-9-14.59-9-37.1v-109h43.27v104.24c0,6.44,0.83,10.11,3.36,12.66     c2.53,2.5,5.06,3.37,12.64,3.37h12.39c7.28,0,13.77-1.71,24.13-6.2V312.72H1199.3z"/>
+			<path class="st0" d="M1257.74,291.34h-42.42V259.9h42.42V291.34z M1257.74,467.24h-42.42V312.72h42.42V467.24z"/>
+			<path class="st0" d="M1349,433.26h-18.53c-7.06,0-9.86-0.59-11.24-1.7c-1.42-1.69-1.98-3.93-1.98-10.68v-74.44H1349v-33.72     h-31.75v-21.38h-43.27v21.38v33.72v85.97c0,15.73,1.96,22.76,7.03,27.81c5.34,5.35,13.19,8.4,27.82,8.4     c11.51,0,23.04-1.68,29.78-3.36l10.39-2.7V433.26z"/>
+		</g>
+	</g>
+	<path class="st0" d="M469.56,213.53c-1.48-9.33-6.54-12.01-18.77-15.91c-9.28-2.98-71.47-22.79-71.47-22.79   s-43.35-16.38-75.48,6.78c-4.32,3.13-8.81,6.68-13.31,10.47c3.78-4.5,7.34-8.99,10.45-13.31c23.09-32.18,6.65-75.5,6.65-75.5   s-19.91-62.13-22.92-71.44c-3.93-12.2-6.6-17.27-15.94-18.72c-9.36-1.48-13.45,2.5-20.94,12.92c-5.71,7.91-43.77,60.94-43.77,60.94   s-28.94,36.16-16.87,73.88c1.64,5.06,3.63,10.43,5.86,15.89c-3.13-5-6.3-9.76-9.46-14.05c-23.47-31.89-69.73-29.66-69.73-29.66   s-65.26-0.26-75.02-0.27c-12.83-0.05-18.46,0.95-22.76,9.37c-4.29,8.42-1.75,13.57,5.83,23.9c5.76,7.88,44.44,60.45,44.44,60.45   s25.44,38.72,65.03,38.88c5.32,0.03,11.02-0.22,16.88-0.64c-5.69,1.42-11.19,2.98-16.24,4.64c-37.59,12.46-49.74,57.17-49.74,57.17   s-20.42,61.99-23.46,71.27c-3.98,12.18-4.79,17.84,1.9,24.51c6.69,6.7,12.36,5.87,24.53,1.85c9.27-3.03,71.24-23.58,71.24-23.58   s44.66-12.24,57.04-49.85c1.68-5.06,3.2-10.55,4.63-16.22c-0.42,5.84-0.64,11.53-0.6,16.85c0.21,39.6,38.98,64.98,38.98,64.98   s52.64,38.55,60.52,44.31c10.37,7.55,15.5,10.08,23.93,5.78c8.41-4.3,9.39-9.93,9.33-22.77c-0.04-9.75-0.43-75.01-0.43-75.01   s2.18-46.27-29.76-69.68c-4.3-3.15-9.05-6.31-14.03-9.41c5.44,2.19,10.79,4.18,15.87,5.77c37.72,12.03,73.85-16.98,73.85-16.98   s52.94-38.15,60.85-43.87C467.06,226.99,471.04,222.86,469.56,213.53z M244.76,165.48c7.13,1.11,10.66,16.26,7.87,33.82   c-2.75,17.56-10.75,30.88-17.88,29.76c-7.11-1.13-10.65-16.26-7.89-33.82C229.63,177.69,237.64,164.36,244.76,165.48z    M153.6,212.02c3.25-6.43,18.75-5.09,34.57,2.96c15.85,8.05,26.05,19.8,22.78,26.22c-3.27,6.41-18.75,5.1-34.59-2.95   C160.52,230.2,150.33,218.45,153.6,212.02z M201.66,299.59c-12.56,12.58-26.87,18.63-31.96,13.54   c-5.11-5.09,0.94-19.41,13.49-31.99c12.55-12.59,26.86-18.65,31.97-13.56C220.27,272.68,214.23,287.01,201.66,299.59z    M270.82,329.06c-6.43,3.27-18.19-6.89-26.26-22.71c-8.08-15.84-9.43-31.34-3-34.61c6.41-3.27,18.15,6.9,26.24,22.73   C275.88,310.29,277.25,325.78,270.82,329.06z M287.49,255.75c-17.55,2.81-32.7-0.71-33.83-7.82c-1.13-7.12,12.18-15.16,29.74-17.95   c17.54-2.79,32.69,0.71,33.82,7.82C318.35,244.91,305.05,252.96,287.49,255.75z"/>
+</g>
+</svg>
--- a/docs/contributing/code_of_conduct.rst
+++ b/docs/contributing/code_of_conduct.rst
@ -1 +1 @@
-../../CODE_OF_CONDUCT.rst
+../../CODE_OF_CONDUCT.rst
--- a/docs/info/changelog.rst
+++ b/docs/info/changelog.rst
@ -2,6 +2,148 @@
 Changelog
 *********

+0.16.0
+======
+
+- New controller driver: MAX3421e (usb host shield), rusb2 (Renesas USB2.0), ChipIdea fullspeed
+- New MCUs: MCXn9, nRF5340, STM32: G0, G4, L5, U575, U5A5, RA6m5, CH32F20x
+- Add initial TypeC PowerDelivery support with STM32G4
+- Remove submodules and use python script to manage repo dependencies #1947
+- Add CMake support for most families and boards, move build file from tools/ to examples/build_system
+- Add ETM trace support with JTrace for nrf52840, nrf5340, mcb1857, stm32h743eval, ra6m5
+- [osal] Make it possible to override the osal_task_delay() in osal_none
+- Add CDC+UAC2 composite device example
+- Enhance Hardware-in-the-loop (HIL) testing with more boards: rp2040, stm32l412nucleo, stm32f746disco, lpcxpresso43s67
+
+Controller Driver (DCD & HCD)
+-----------------------------
+
+- Add new ISO endpoint API: dcd_edpt_iso_alloc() and dcd_edpt_iso_activate()
+- Remove legacy driver st/synopsys
+
+- EHCI
+
+  - [iMXRT] Add dache clean/invalidate when memory is in cacheable memory
+  - Fix portsc write issue which cause problem with enumeration
+  - Fix an issue when doing port reset write to portsc
+  - Fix port change detect is not recognized when power on with attached device
+  - Fix xfer failed with disconnected device as stalled
+  - Fix error on EHCI causes xfer error in non-queued qhd which cause memory fault
+  - Un-roll recursive hub removal with usbh queue
+  - Fix issue when removing queue head
+  - Implement hcd_edpt_abort_xfer()
+  - use standard USB complete interrupt instead of custom chipidea async/period interrupt to be more compatible with other ehci implementation
+  - refactor usb complete & error isr processing, merge, update. Fix EHCI QHD reuses QTD on wrong endpoint
+  - Improve bus reset, fix send_setup() not carried out if halted previously
+  - Fix clear qhd halted bit if not caused by STALL protocol to allow for next transfer
+
+- ChipIdea Highspeed
+
+  - Fix control transfer issue when previous status and new setup complete in the same isr frame
+  - [imxrt] Add dcache support for cache region
+
+- ChipIdea Fullspeed
+
+  - Generalize ChipIdea Fullspeed driver for mcxn9 (port 0), kinetis
+
+- nrf
+
+  - Fix DMA race condition with ISO OUT transfer #1946
+  - Add support for nRF5340 with pca10095 board
+
+- Renesas rusb2
+
+  - Generalize rusb2 driver for ra, rx mcus
+  - rework both dcd and hcd for better multiple ports support
+  - Add support for board with HS USB port: ra6m5 port1
+
+- rp2040
+
+  - [dcd] Make writes to SIE_CTRL aware of concurrent access
+  - [hcd] add hcd_frame_number(), hcd_edpt_abort_xfer() for pio-usb host
+
+- stm32 fsdev:
+
+  - Add STM32L5 support
+  - Implement dcd_edpt_iso_alloc() and dcd_edpt_iso_activate()
+
+- OHCI
+
+  - Allows configurable root hub ports, handles SMM mode (Ref OHCI spec 5.1.1.3.3) and Bios mode (Ref OHCI spec 5.1.1.3.4)
+  - Fix FrameIntervalToggle must be toggled after we write the FrameInterval (Ref OHCI Spec 7.3.1)
+  - Wait PowerOnToPowerGoodTime after we enable power of the RH ports (Ref OHCI Spec 7.4.1)
+  - Generate port interrupts for devices already connected during init.
+  - Fix issue when removing queue head
+  - Disable MIE during IRQ processing and clear HccaDoneHead on completion as per OCHI Spec Page 80
+
+Device Stack
+------------
+
+- Add optional hooks tud_event_hook_cb()
+- Audio (UAC2)
+
+  - Fix feedback EP buffer alignment.
+  - Fix encoding, update example
+  - Improve IN transfer
+
+- Bluetooth
+
+  - Add historical EP compatibility for Bluetooth HCI
+
+- CDC
+
+  - Fix line_coding alignment
+  - Fix typo in cdc line coding enum
+
+- MIDI
+
+  - Fix stream_write() always writes system messages to cable 0
+  - Fix incorrect NOTE_ON, NOTE_OFF definitions
+
+- USBTMC: Fix tmc488 bit order
+
+- Vendor: fix read()/write() race condition
+
+- Video (UVC)
+
+  - Add the capability for video class to handle a bulk endpoint in the streaming interface.
+
+Host Stack
+----------
+
+- USBH
+
+  - Add new APIs: tuh_interface_set(), tuh_task_event_ready(), tuh_edpt_abort_xfer(), tuh_rhport_reset_bus(), tuh_rhport_is_active()
+  - Fix issue when device generate multiple attach/detach/attach when plugging in
+  - Prefer application callback over built-in driver on transfer complete event
+  - Correct hcd_edpt_clear_stall() API signature
+  - Separate bus reset delay and contact debouncing delay in enumeration
+  - Support usbh_app_driver_get_cb() for application drivers
+  - Fix usbh enumeration removal race condition
+  - Add optional hooks tuh_event_hook_cb()
+
+- CDC
+
+  - Breaking: change tuh_cdc_itf_get_info() to use tuh_itf_info_t instead of tuh_cdc_info_t
+  - Fix cdc host enumeration issue when device does not support line request
+  - Add support for vendor usb2uart serial: ftdi, cp210x, ch9102f
+  - Improve sync control API e.g  tuh_cdc_set_control_line_state(), tuh_cdc_set_line_coding()
+
+- HID
+
+  - Add new APIs tuh_hid_send_report(), tuh_hid_itf_get_info(), tuh_hid_receive_ready(), tuh_hid_send_ready(), tuh_hid_set_default_protocol()
+  - Change meaning of CFG_TUH_HID to total number of HID interfaces supported. Previously CFG_TUH_HID is max number of interfaces per device which is rather limited and consume more resources than needed.
+
+- HUB
+
+  - Fix handling of empty "status change" interrupt
+  - Fix issue with hub status_change is not aligned
+
+- MSC
+
+  - Fix bug in tuh_msc_ready()
+  - Fix host msc get maxlun not using aligned section memory
+
 0.15.0
 ======

--- a/docs/info/contributors.rst
+++ b/docs/info/contributors.rst
@ -1 +1 @@
-../../CONTRIBUTORS.rst
+../../CONTRIBUTORS.rst
--- a/docs/reference/dependencies.rst
+++ b/docs/reference/dependencies.rst
@ -4,61 +4,61 @@ Dependencies

 MCU low-level peripheral driver and external libraries for building TinyUSB examples

-========================================  ==============================================================  ========================================
-Path                                      Project                                                         Commit
-========================================  ==============================================================  ========================================
-hw/mcu/allwinner                          https://github.com/hathach/allwinner_driver.git                 8e5e89e8e132c0fd90e72d5422e5d3d68232b756
-hw/mcu/bridgetek/ft9xx/ft90x-sdk          https://github.com/BRTSG-FOSS/ft90x-sdk.git                     91060164afe239fcb394122e8bf9eb24d3194eb1
-hw/mcu/broadcom                           https://github.com/adafruit/broadcom-peripherals.git            08370086080759ed54ac1136d62d2ad24c6fa267
-hw/mcu/gd/nuclei-sdk                      https://github.com/Nuclei-Software/nuclei-sdk.git               7eb7bfa9ea4fbeacfafe1d5f77d5a0e6ed3922e7
-hw/mcu/infineon/mtb-xmclib-cat3           https://github.com/Infineon/mtb-xmclib-cat3.git                 daf5500d03cba23e68c2f241c30af79cd9d63880
-hw/mcu/microchip                          https://github.com/hathach/microchip_driver.git                 9e8b37e307d8404033bb881623a113931e1edf27
-hw/mcu/mindmotion/mm32sdk                 https://github.com/hathach/mm32sdk.git                          0b79559eb411149d36e073c1635c620e576308d4
-hw/mcu/nordic/nrfx                        https://github.com/NordicSemiconductor/nrfx.git                 281cc2e178fd9a470d844b3afdea9eb322a0b0e8
-hw/mcu/nuvoton                            https://github.com/majbthrd/nuc_driver.git                      2204191ec76283371419fbcec207da02e1bc22fa
-hw/mcu/nxp/lpcopen                        https://github.com/hathach/nxp_lpcopen.git                      43c45c85405a5dd114fff0ea95cca62837740c13
-hw/mcu/nxp/mcux-sdk                       https://github.com/NXPmicro/mcux-sdk.git                        ae2ab01d9d70ad00cd0e935c2552bd5f0e5c0294
-hw/mcu/nxp/nxp_sdk                        https://github.com/hathach/nxp_sdk.git                          845c8fc49b6fb660f06a5c45225494eacb06f00c
-hw/mcu/raspberry_pi/Pico-PIO-USB          https://github.com/sekigon-gonnoc/Pico-PIO-USB.git              c3715ce94b6f6391856de56081d4d9b3e98fa93d
-hw/mcu/renesas/fsp                        https://github.com/renesas/fsp.git                              8dc14709f2a6518b43f71efad70d900b7718d9f1
-hw/mcu/renesas/rx                         https://github.com/kkitayam/rx_device.git                       706b4e0cf485605c32351e2f90f5698267996023
-hw/mcu/silabs/cmsis-dfp-efm32gg12b        https://github.com/cmsis-packs/cmsis-dfp-efm32gg12b.git         f1c31b7887669cb230b3ea63f9b56769078960bc
-hw/mcu/sony/cxd56/spresense-exported-sdk  https://github.com/sonydevworld/spresense-exported-sdk.git      2ec2a1538362696118dc3fdf56f33dacaf8f4067
-hw/mcu/st/cmsis_device_f0                 https://github.com/STMicroelectronics/cmsis_device_f0.git       2fc25ee22264bc27034358be0bd400b893ef837e
-hw/mcu/st/cmsis_device_f1                 https://github.com/STMicroelectronics/cmsis_device_f1.git       6601104a6397299b7304fd5bcd9a491f56cb23a6
-hw/mcu/st/cmsis_device_f2                 https://github.com/STMicroelectronics/cmsis_device_f2.git       182fcb3681ce116816feb41b7764f1b019ce796f
-hw/mcu/st/cmsis_device_f3                 https://github.com/STMicroelectronics/cmsis_device_f3.git       5e4ee5ed7a7b6c85176bb70a9fd3c72d6eb99f1b
-hw/mcu/st/cmsis_device_f4                 https://github.com/STMicroelectronics/cmsis_device_f4.git       2615e866fa48fe1ff1af9e31c348813f2b19e7ec
-hw/mcu/st/cmsis_device_f7                 https://github.com/STMicroelectronics/cmsis_device_f7.git       fc676ef1ad177eb874eaa06444d3d75395fc51f4
-hw/mcu/st/cmsis_device_g0                 https://github.com/STMicroelectronics/cmsis_device_g0.git       08258b28ee95f50cb9624d152a1cbf084be1f9a5
-hw/mcu/st/cmsis_device_g4                 https://github.com/STMicroelectronics/cmsis_device_g4.git       ce822adb1dc552b3aedd13621edbc7fdae124878
-hw/mcu/st/cmsis_device_h7                 https://github.com/STMicroelectronics/cmsis_device_h7.git       60dc2c913203dc8629dc233d4384dcc41c91e77f
-hw/mcu/st/cmsis_device_l0                 https://github.com/STMicroelectronics/cmsis_device_l0.git       06748ca1f93827befdb8b794402320d94d02004f
-hw/mcu/st/cmsis_device_l1                 https://github.com/STMicroelectronics/cmsis_device_l1.git       7f16ec0a1c4c063f84160b4cc6bf88ad554a823e
-hw/mcu/st/cmsis_device_l4                 https://github.com/STMicroelectronics/cmsis_device_l4.git       6ca7312fa6a5a460b5a5a63d66da527fdd8359a6
-hw/mcu/st/cmsis_device_l5                 https://github.com/STMicroelectronics/cmsis_device_l5.git       d922865fc0326a102c26211c44b8e42f52c1e53d
-hw/mcu/st/cmsis_device_u5                 https://github.com/STMicroelectronics/cmsis_device_u5.git       bc00f3c9d8a4e25220f84c26d414902cc6bdf566
-hw/mcu/st/cmsis_device_wb                 https://github.com/STMicroelectronics/cmsis_device_wb.git       9c5d1920dd9fabbe2548e10561d63db829bb744f
-hw/mcu/st/stm32f0xx_hal_driver            https://github.com/STMicroelectronics/stm32f0xx_hal_driver.git  0e95cd88657030f640a11e690a8a5186c7712ea5
-hw/mcu/st/stm32f1xx_hal_driver            https://github.com/STMicroelectronics/stm32f1xx_hal_driver.git  1dd9d3662fb7eb2a7f7d3bc0a4c1dc7537915a29
-hw/mcu/st/stm32f2xx_hal_driver            https://github.com/STMicroelectronics/stm32f2xx_hal_driver.git  c75ace9b908a9aca631193ebf2466963b8ea33d0
-hw/mcu/st/stm32f3xx_hal_driver            https://github.com/STMicroelectronics/stm32f3xx_hal_driver.git  1761b6207318ede021706e75aae78f452d72b6fa
-hw/mcu/st/stm32f4xx_hal_driver            https://github.com/STMicroelectronics/stm32f4xx_hal_driver.git  04e99fbdabd00ab8f370f377c66b0a4570365b58
-hw/mcu/st/stm32f7xx_hal_driver            https://github.com/STMicroelectronics/stm32f7xx_hal_driver.git  f7ffdf6bf72110e58b42c632b0a051df5997e4ee
-hw/mcu/st/stm32g0xx_hal_driver            https://github.com/STMicroelectronics/stm32g0xx_hal_driver.git  5b53e6cee664a82b16c86491aa0060e2110c00cb
-hw/mcu/st/stm32g4xx_hal_driver            https://github.com/STMicroelectronics/stm32g4xx_hal_driver.git  8b4518417706d42eef5c14e56a650005abf478a8
-hw/mcu/st/stm32h7xx_hal_driver            https://github.com/STMicroelectronics/stm32h7xx_hal_driver.git  d8461b980b59b1625207d8c4f2ce0a9c2a7a3b04
-hw/mcu/st/stm32l0xx_hal_driver            https://github.com/STMicroelectronics/stm32l0xx_hal_driver.git  fbdacaf6f8c82a4e1eb9bd74ba650b491e97e17b
-hw/mcu/st/stm32l1xx_hal_driver            https://github.com/STMicroelectronics/stm32l1xx_hal_driver.git  44efc446fa69ed8344e7fd966e68ed11043b35d9
-hw/mcu/st/stm32l4xx_hal_driver            https://github.com/STMicroelectronics/stm32l4xx_hal_driver.git  aee3d5bf283ae5df87532b781bdd01b7caf256fc
-hw/mcu/st/stm32l5xx_hal_driver            https://github.com/STMicroelectronics/stm32l5xx_hal_driver.git  675c32a75df37f39d50d61f51cb0dcf53f07e1cb
-hw/mcu/st/stm32u5xx_hal_driver            https://github.com/STMicroelectronics/stm32u5xx_hal_driver.git  2e1d4cdb386e33391cb261dfff4fefa92e4aa35a
-hw/mcu/st/stm32wbxx_hal_driver            https://github.com/STMicroelectronics/stm32wbxx_hal_driver.git  2c5f06638be516c1b772f768456ba637f077bac8
-hw/mcu/ti                                 https://github.com/hathach/ti_driver.git                        143ed6cc20a7615d042b03b21e070197d473e6e5
-hw/mcu/wch/ch32v307                       https://github.com/openwch/ch32v307.git                         17761f5cf9dbbf2dcf665b7c04934188add20082
-lib/CMSIS_5                               https://github.com/ARM-software/CMSIS_5.git                     20285262657d1b482d132d20d755c8c330d55c1f
-lib/FreeRTOS-Kernel                       https://github.com/FreeRTOS/FreeRTOS-Kernel.git                 def7d2df2b0506d3d249334974f51e427c17a41c
-lib/lwip                                  https://github.com/lwip-tcpip/lwip.git                          159e31b689577dbf69cf0683bbaffbd71fa5ee10
-lib/sct_neopixel                          https://github.com/gsteiert/sct_neopixel.git                    e73e04ca63495672d955f9268e003cffe168fcd8
-tools/uf2                                 https://github.com/microsoft/uf2.git                            19615407727073e36d81bf239c52108ba92e7660
-========================================  ==============================================================  ========================================
+========================================  ==============================================================  ========================================  =======================================================================================================================================================================================================
+Local Path                                Repo                                                            Commit                                    Required by
+========================================  ==============================================================  ========================================  =======================================================================================================================================================================================================
+hw/mcu/allwinner                          https://github.com/hathach/allwinner_driver.git                 8e5e89e8e132c0fd90e72d5422e5d3d68232b756  fc100s
+hw/mcu/bridgetek/ft9xx/ft90x-sdk          https://github.com/BRTSG-FOSS/ft90x-sdk.git                     91060164afe239fcb394122e8bf9eb24d3194eb1  brtmm90x
+hw/mcu/broadcom                           https://github.com/adafruit/broadcom-peripherals.git            08370086080759ed54ac1136d62d2ad24c6fa267  broadcom_32bit broadcom_64bit
+hw/mcu/gd/nuclei-sdk                      https://github.com/Nuclei-Software/nuclei-sdk.git               7eb7bfa9ea4fbeacfafe1d5f77d5a0e6ed3922e7  gd32vf103
+hw/mcu/infineon/mtb-xmclib-cat3           https://github.com/Infineon/mtb-xmclib-cat3.git                 daf5500d03cba23e68c2f241c30af79cd9d63880  xmc4000
+hw/mcu/microchip                          https://github.com/hathach/microchip_driver.git                 9e8b37e307d8404033bb881623a113931e1edf27  sam3x samd11 samd21 samd51 same5x same7x saml2x samg
+hw/mcu/mindmotion/mm32sdk                 https://github.com/hathach/mm32sdk.git                          0b79559eb411149d36e073c1635c620e576308d4  mm32
+hw/mcu/nordic/nrfx                        https://github.com/NordicSemiconductor/nrfx.git                 2527e3c8449cfd38aee41598e8af8492f410ed15  nrf
+hw/mcu/nuvoton                            https://github.com/majbthrd/nuc_driver.git                      2204191ec76283371419fbcec207da02e1bc22fa  nuc
+hw/mcu/nxp/lpcopen                        https://github.com/hathach/nxp_lpcopen.git                      84e0bd3e43910aaf71eefd62075cf57495418312  lpc11 lpc13 lpc15 lpc17 lpc18 lpc40 lpc43
+hw/mcu/nxp/mcux-sdk                       https://github.com/hathach/mcux-sdk.git                         950819b7de9b32f92c3edf396bc5ffb8d66e7009  kinetis_k32l2 kinetis_kl lpc51 lpc54 lpc55 mcx imxrt
+hw/mcu/raspberry_pi/Pico-PIO-USB          https://github.com/sekigon-gonnoc/Pico-PIO-USB.git              d00a10a8c425d0d40f81b87169102944b01f3bb3  rp2040
+hw/mcu/renesas/fsp                        https://github.com/renesas/fsp.git                              d52e5a6a59b7c638da860c2bb309b6e78e752ff8  ra
+hw/mcu/renesas/rx                         https://github.com/kkitayam/rx_device.git                       706b4e0cf485605c32351e2f90f5698267996023  rx
+hw/mcu/silabs/cmsis-dfp-efm32gg12b        https://github.com/cmsis-packs/cmsis-dfp-efm32gg12b.git         f1c31b7887669cb230b3ea63f9b56769078960bc  efm32
+hw/mcu/sony/cxd56/spresense-exported-sdk  https://github.com/sonydevworld/spresense-exported-sdk.git      2ec2a1538362696118dc3fdf56f33dacaf8f4067  spresense
+hw/mcu/st/cmsis_device_f0                 https://github.com/STMicroelectronics/cmsis_device_f0.git       2fc25ee22264bc27034358be0bd400b893ef837e  stm32f0
+hw/mcu/st/cmsis_device_f1                 https://github.com/STMicroelectronics/cmsis_device_f1.git       6601104a6397299b7304fd5bcd9a491f56cb23a6  stm32f1
+hw/mcu/st/cmsis_device_f2                 https://github.com/STMicroelectronics/cmsis_device_f2.git       182fcb3681ce116816feb41b7764f1b019ce796f  stm32f2
+hw/mcu/st/cmsis_device_f3                 https://github.com/STMicroelectronics/cmsis_device_f3.git       5e4ee5ed7a7b6c85176bb70a9fd3c72d6eb99f1b  stm32f3
+hw/mcu/st/cmsis_device_f4                 https://github.com/STMicroelectronics/cmsis_device_f4.git       2615e866fa48fe1ff1af9e31c348813f2b19e7ec  stm32f4
+hw/mcu/st/cmsis_device_f7                 https://github.com/STMicroelectronics/cmsis_device_f7.git       fc676ef1ad177eb874eaa06444d3d75395fc51f4  stm32f7
+hw/mcu/st/cmsis_device_g0                 https://github.com/STMicroelectronics/cmsis_device_g0.git       3a23e1224417f3f2d00300ecd620495e363f2094  stm32g0
+hw/mcu/st/cmsis_device_g4                 https://github.com/STMicroelectronics/cmsis_device_g4.git       ce822adb1dc552b3aedd13621edbc7fdae124878  stm32g4
+hw/mcu/st/cmsis_device_h7                 https://github.com/STMicroelectronics/cmsis_device_h7.git       60dc2c913203dc8629dc233d4384dcc41c91e77f  stm32h7
+hw/mcu/st/cmsis_device_l0                 https://github.com/STMicroelectronics/cmsis_device_l0.git       06748ca1f93827befdb8b794402320d94d02004f  stm32l0
+hw/mcu/st/cmsis_device_l1                 https://github.com/STMicroelectronics/cmsis_device_l1.git       7f16ec0a1c4c063f84160b4cc6bf88ad554a823e  stm32l1
+hw/mcu/st/cmsis_device_l4                 https://github.com/STMicroelectronics/cmsis_device_l4.git       6ca7312fa6a5a460b5a5a63d66da527fdd8359a6  stm32l4
+hw/mcu/st/cmsis_device_l5                 https://github.com/STMicroelectronics/cmsis_device_l5.git       d922865fc0326a102c26211c44b8e42f52c1e53d  stm32l5
+hw/mcu/st/cmsis_device_u5                 https://github.com/STMicroelectronics/cmsis_device_u5.git       06d7edade7167b0eafdd550bf77cfc4fa98eae2e  stm32u5
+hw/mcu/st/cmsis_device_wb                 https://github.com/STMicroelectronics/cmsis_device_wb.git       9c5d1920dd9fabbe2548e10561d63db829bb744f  stm32wb
+hw/mcu/st/stm32f0xx_hal_driver            https://github.com/STMicroelectronics/stm32f0xx_hal_driver.git  0e95cd88657030f640a11e690a8a5186c7712ea5  stm32f0
+hw/mcu/st/stm32f1xx_hal_driver            https://github.com/STMicroelectronics/stm32f1xx_hal_driver.git  1dd9d3662fb7eb2a7f7d3bc0a4c1dc7537915a29  stm32f1
+hw/mcu/st/stm32f2xx_hal_driver            https://github.com/STMicroelectronics/stm32f2xx_hal_driver.git  c75ace9b908a9aca631193ebf2466963b8ea33d0  stm32f2
+hw/mcu/st/stm32f3xx_hal_driver            https://github.com/STMicroelectronics/stm32f3xx_hal_driver.git  1761b6207318ede021706e75aae78f452d72b6fa  stm32f3
+hw/mcu/st/stm32f4xx_hal_driver            https://github.com/STMicroelectronics/stm32f4xx_hal_driver.git  04e99fbdabd00ab8f370f377c66b0a4570365b58  stm32f4
+hw/mcu/st/stm32f7xx_hal_driver            https://github.com/STMicroelectronics/stm32f7xx_hal_driver.git  f7ffdf6bf72110e58b42c632b0a051df5997e4ee  stm32f7
+hw/mcu/st/stm32g0xx_hal_driver            https://github.com/STMicroelectronics/stm32g0xx_hal_driver.git  e911b12c7f67084d7f6b76157a4c0d4e2ec3779c  stm32g0
+hw/mcu/st/stm32g4xx_hal_driver            https://github.com/STMicroelectronics/stm32g4xx_hal_driver.git  8b4518417706d42eef5c14e56a650005abf478a8  stm32g4
+hw/mcu/st/stm32h7xx_hal_driver            https://github.com/STMicroelectronics/stm32h7xx_hal_driver.git  d8461b980b59b1625207d8c4f2ce0a9c2a7a3b04  stm32h7
+hw/mcu/st/stm32l0xx_hal_driver            https://github.com/STMicroelectronics/stm32l0xx_hal_driver.git  fbdacaf6f8c82a4e1eb9bd74ba650b491e97e17b  stm32l0
+hw/mcu/st/stm32l1xx_hal_driver            https://github.com/STMicroelectronics/stm32l1xx_hal_driver.git  44efc446fa69ed8344e7fd966e68ed11043b35d9  stm32l1
+hw/mcu/st/stm32l4xx_hal_driver            https://github.com/STMicroelectronics/stm32l4xx_hal_driver.git  aee3d5bf283ae5df87532b781bdd01b7caf256fc  stm32l4
+hw/mcu/st/stm32l5xx_hal_driver            https://github.com/STMicroelectronics/stm32l5xx_hal_driver.git  675c32a75df37f39d50d61f51cb0dcf53f07e1cb  stm32l5
+hw/mcu/st/stm32u5xx_hal_driver            https://github.com/STMicroelectronics/stm32u5xx_hal_driver.git  4d93097a67928e9377e655ddd14622adc31b9770  stm32u5
+hw/mcu/st/stm32wbxx_hal_driver            https://github.com/STMicroelectronics/stm32wbxx_hal_driver.git  2c5f06638be516c1b772f768456ba637f077bac8  stm32wb
+hw/mcu/ti                                 https://github.com/hathach/ti_driver.git                        143ed6cc20a7615d042b03b21e070197d473e6e5  msp430 msp432e4 tm4c123
+hw/mcu/wch/ch32f20x                       https://github.com/openwch/ch32f20x.git                         77c4095087e5ed2c548ec9058e655d0b8757663b  ch32f20x
+hw/mcu/wch/ch32v307                       https://github.com/openwch/ch32v307.git                         17761f5cf9dbbf2dcf665b7c04934188add20082  ch32v307
+lib/CMSIS_5                               https://github.com/ARM-software/CMSIS_5.git                     20285262657d1b482d132d20d755c8c330d55c1f  imxrt kinetis_k32l2 kinetis_kl lpc51 lpc54 lpc55 mcx mm32 msp432e4 nrf ra saml2xstm32f0 stm32f1 stm32f2 stm32f3 stm32f4 stm32f7 stm32g0 stm32g4 stm32h7 stm32l0 stm32l1 stm32l4 stm32l5 stm32u5 stm32wb
+lib/FreeRTOS-Kernel                       https://github.com/FreeRTOS/FreeRTOS-Kernel.git                 4ff01a7a4a51f53b44496aefee1e3c0071b7b173  all
+lib/lwip                                  https://github.com/lwip-tcpip/lwip.git                          159e31b689577dbf69cf0683bbaffbd71fa5ee10  all
+lib/sct_neopixel                          https://github.com/gsteiert/sct_neopixel.git                    e73e04ca63495672d955f9268e003cffe168fcd8  lpc55
+tools/uf2                                 https://github.com/microsoft/uf2.git                            19615407727073e36d81bf239c52108ba92e7660  all
+========================================  ==============================================================  ========================================  =======================================================================================================================================================================================================
--- a/docs/reference/getting_started.rst
+++ b/docs/reference/getting_started.rst
@ -5,8 +5,7 @@ Getting Started
 Add TinyUSB to your project
 ---------------------------

-It is relatively simple to incorporate tinyusb to your (existing) project
-
+It is relatively simple to incorporate tinyusb to your project

 * Copy or ``git submodule`` this repo into your project in a subfolder. Let's say it is *your_project/tinyusb*
 * Add all the .c in the ``tinyusb/src`` folder to your project
@ -46,6 +45,26 @@ For your convenience, TinyUSB contains a handful of examples for both host and d

 Some ports will also require a port-specific SDK (e.g. RP2040) or binary (e.g. Sony Spresense) to build examples. They are out of scope for tinyusb, you should download/install it first according to its manufacturer guide.

+Dependencies
+^^^^^^^^^^^^
+
+The hardware code is located in ``hw/bsp`` folder, and is organized by family/boards. e.g raspberry_pi_pico is located in ``hw/bsp/rp2040/boards/raspberry_pi_pico`` where FAMILY=rp2040 and BOARD=raspberry_pi_pico. Before building, we firstly need to download dependencies such as: MCU low-level peripheral driver and external libraries e.g FreeRTOS (required by some examples). We can do that by either ways:
+
+1. Run ``tools/get_deps.py {FAMILY}`` script to download all dependencies for a family as follow. Note: For TinyUSB developer to download all dependencies, use FAMILY=all.
+
+.. code-block::
+
+   $ python tools/get_deps.py rp2040
+
+2. Or run the ``get-deps`` target in one of the example folder as follow.
+
+.. code-block::
+
+   $ cd examples/device/cdc_msc
+   $ make BOARD=raspberry_pi_pico get-deps
+
+You only need to do this once per family. Check out `complete list of dependencies and their designated path here <dependencies.rst>`_
+
 Build
 ^^^^^

@ -55,19 +74,12 @@ To build example, first change directory to an example folder.

   $ cd examples/device/cdc_msc

-Before building, we firstly need to download dependencies such as: MCU low-level peripheral driver and external libraries e.g FreeRTOS (required by some examples). Run the ``get-deps`` target in one of the example folder as follow. You only need to do this once per mcu. Check out `complete list of dependencies and their designated path here <dependencies.rst>`_
-
-.. code-block::
-
-   $ make BOARD=raspberry_pi_pico get-deps
-
-Then compile with ``make BOARD=[board_name] all``\ , for example
+Then compile with ``make BOARD={board_name} all`` , for example

 .. code-block::

   $ make BOARD=raspberry_pi_pico all

-Note: ``BOARD`` can be found as directory name in ``hw/bsp``\ , either in its family/boards or directly under bsp (no family).
 Note: some examples especially those that uses Vendor class (e.g webUSB) may requires udev permission on Linux (and/or macOS) to access usb device. It depends on your OS distro, typically copy ``99-tinyusb.rules`` and reload your udev is good to go

 .. code-block::
@ -75,8 +87,8 @@ Note: some examples especially those that uses Vendor class (e.g webUSB) may req
   $ cp examples/device/99-tinyusb.rules /etc/udev/rules.d/
   $ sudo udevadm control --reload-rules && sudo udevadm trigger

-Port Selection
-~~~~~~~~~~~~~~
+RootHub Port Selection
+~~~~~~~~~~~~~~~~~~~~~~

 If a board has several ports, one port is chosen by default in the individual board.mk file. Use option ``PORT=x`` To choose another port. For example to select the HS port of a STM32F746Disco board, use:

@ -166,7 +178,10 @@ Some board use uf2 bootloader for drag & drop in to mass storage device, uf2 can
   $ make BOARD=feather_nrf52840_express all uf2

 IAR Support
-^^^^^^^^^^^
+-----------
+
+Use project connection
+^^^^^^^^^^^^^^^^^^^^^^

 IAR Project Connection files are provided to import TinyUSB stack into your project.

@ -179,19 +194,19 @@ IAR Project Connection files are provided to import TinyUSB stack into your proj

    - `STM32L0xx_HAL_Driver` is only needed to run examples, TinyUSB stack itself doesn't rely on MCU's SDKs.

-* Open `Tools -> Configure Custom Argument Variables` (Switch to `Global` tab if you want to do it for all your projects)
+* Open ``Tools -> Configure Custom Argument Variables`` (Switch to `Global` tab if you want to do it for all your projects)
   Click `New Group ...`, name it to `TUSB`, Click `Add Variable ...`, name it to `TUSB_DIR`, change it's value to the path of your TinyUSB stack,
   for example `C:\\tinyusb`

 Import stack only
 ~~~~~~~~~~~~~~~~~

-1. Open `Project -> Add project Connection ...`, click `OK`, choose `tinyusb\\tools\\iar_template.ipcf`.
+1. Open ``Project -> Add project Connection ...``, click `OK`, choose `tinyusb\\tools\\iar_template.ipcf`.

 Run examples
 ~~~~~~~~~~~~

-1. (Python3 is needed) Run `iar_gen.py` to generate .ipcf files of examples:
+1. (Python3 is needed) Run ``iar_gen.py`` to generate .ipcf files of examples:

   .. code-block::

@ -200,3 +215,15 @@ Run examples

 2. Open `Project -> Add project Connection ...`, click `OK`, choose `tinyusb\\examples\\(.ipcf of example)`.
   For example `C:\\tinyusb\\examples\\device\\cdc_msc\\iar_cdc_msc.ipcf`
+
+Native CMake support (9.50.1+)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+With 9.50.1 release, IAR added experimental native CMake support (strangely not mentioned in public release note). Now it's possible to import CMakeLists.txt then build and debug as a normal project.
+
+Following these steps:
+
+1. Add IAR compiler binary path to system ``PATH`` environment variable, such as ``C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\bin``.
+2. Create new project in IAR, in Tool chain dropdown menu, choose CMake for Arm then Import ``CMakeLists.txt`` from chosen example directory.
+3. Set up board option in ``Option - CMake/CMSIS-TOOLBOX - CMake``, for example :code:`-DBOARD=stm32f439nucleo -DTOOLCHAIN=iar`, **Uncheck 'Override tools in env'**.
+4. (For debug only) Choose correct CPU model in ``Option - General Options - Target``, to profit register and memory view.
--- a/docs/reference/index.rst
+++ b/docs/reference/index.rst
@ -4,44 +4,69 @@ Reference

 .. figure:: ../assets/stack.svg
   :width: 1600px
-   :alt: stackup
+   :alt: TinyUSB
+
+::
+
+    .
+    ├── docs            # Documentation
+    ├── examples        # Examples with make and cmake build system
+    ├── hw
+    │   ├── bsp         # Supported boards source files
+    │   └── mcu         # Low level mcu core & peripheral drivers
+    ├── lib             # Sources from 3rd party such as freeRTOS, fatfs ...
+    ├── src             # All sources files for TinyUSB stack itself.
+    ├── test            # Tests: unit test, fuzzing, hardware test
+    └── tools           # Files used internally

-   representation of the TinyUSB stack.

 Device Stack
 ============

-Supports multiple device configurations by dynamically changing usb descriptors. Low power functions such like suspend, resume, and remote wakeup. Following device classes are supported:
+Supports multiple device configurations by dynamically changing USB descriptors, low power functions such like suspend, resume, and remote wakeup. The following device classes are supported:

 -  Audio Class 2.0 (UAC2)
 -  Bluetooth Host Controller Interface (BTH HCI)
-  Communication Class (CDC)
-  Device Firmware Update (DFU): DFU mode (WIP) and Runtinme
+-  Communication Device Class (CDC)
+-  Device Firmware Update (DFU): DFU mode (WIP) and Runtime
 -  Human Interface Device (HID): Generic (In & Out), Keyboard, Mouse, Gamepad etc ...
 -  Mass Storage Class (MSC): with multiple LUNs
 -  Musical Instrument Digital Interface (MIDI)
-  Network with RNDIS, CDC-ECM (work in progress)
-  USB Test and Measurement Class (USBTMC)
+-  Network with RNDIS, Ethernet Control Model (ECM), Network Control Model (NCM)
+-  Test and Measurement Class (USBTMC)
+-  Video class 1.5 (UVC): work in progress
 -  Vendor-specific class support with generic In & Out endpoints. Can be used with MS OS 2.0 compatible descriptor to load winUSB driver without INF file.
 -  `WebUSB <https://github.com/WICG/webusb>`__ with vendor-specific class

-If you have special need, `usbd_app_driver_get_cb()` can be used to write your own class driver without modifying the stack. Here is how RPi team add their reset interface `raspberrypi/pico-sdk#197 <https://github.com/raspberrypi/pico-sdk/pull/197>`__
+If you have a special requirement, `usbd_app_driver_get_cb()` can be used to write your own class driver without modifying the stack. Here is how the RPi team added their reset interface `raspberrypi/pico-sdk#197 <https://github.com/raspberrypi/pico-sdk/pull/197>`_

 Host Stack
 ==========

 - Human Interface Device (HID): Keyboard, Mouse, Generic
 - Mass Storage Class (MSC)
- Hub currently only supports 1 level of hub (due to my laziness)
+- Communication Device Class: CDC-ACM
+- Vendor serial over USB: FTDI, CP210x
+- Hub with multiple-level support
+
+Similar to the Device Stack, if you have a special requirement, `usbh_app_driver_get_cb()` can be used to write your own class driver without modifying the stack.
+
+TypeC PD Stack
+==============
+
+- Power Delivery 3.0 (PD3.0) with USB Type-C support (WIP)
+- Super early stage, only for testing purpose
+- Only support STM32 G4

 OS Abstraction layer
 ====================

-TinyUSB is completely thread-safe by pushing all ISR events into a central queue, then process it later in the non-ISR context task function. It also uses semaphore/mutex to access shared resources such as CDC FIFO. Therefore the stack needs to use some of OS's basic APIs. Following OSes are already supported out of the box.
+TinyUSB is completely thread-safe by pushing all Interrupt Service Request (ISR) events into a central queue, then processing them later in the non-ISR context task function. It also uses semaphore/mutex to access shared resources such as Communication Device Class (CDC) FIFO. Therefore the stack needs to use some of the OS's basic APIs. Following OSes are already supported out of the box.

 - **No OS**
 - **FreeRTOS**
- **Mynewt** Due to the newt package build system, Mynewt examples are better to be on its `own repo <https://github.com/hathach/mynewt-tinyusb-example>`__
+- `RT-Thread <https://github.com/RT-Thread/rt-thread>`_: `repo <https://github.com/RT-Thread-packages/tinyusb>`_
+- **Mynewt** Due to the newt package build system, Mynewt examples are better to be on its `own repo <https://github.com/hathach/mynewt-tinyusb-example>`_

 License
 =======
--- a/docs/reference/supported.rst
+++ b/docs/reference/supported.rst
@ -8,6 +8,12 @@ Supported MCUs
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
 | Manufacturer | Family                | Device | Host | Highspeed | Driver            | Note         |
 +==============+=======================+========+======+===========+===================+==============+
+| Allwinner    | F1C100s/F1C200s       | ✔      |      | ✔         | sunxi             | musb variant |
+--------------+-----------------------+--------+------+-----------+-------------------+--------------+
+| Analog       | MAX3421E              |        | ✔    | ✖         | max3421           | via SPI      |
+--------------+-----------------------+--------+------+-----------+-------------------+--------------+
+| Brigetek     | FT90x                 | ✔      |      | ✔         | ft9xx             |              |
+--------------+-----------------------+--------+------+-----------+-------------------+--------------+
 | Broadcom     | BCM2711, BCM2837      | ✔      |      | ✔         | dwc2              |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
 | Dialog       | DA1469x               | ✔      | ✖    | ✖         | da146xx           |              |
@ -17,36 +23,46 @@ Supported MCUs
 | GigaDevice   | GD32VF103             | ✔      |      | ✖         | dwc2              |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
 | Infineon     | XMC4500               | ✔      |      | ✖         | dwc2              |              |
-+--------------+-----------------------+--------+------+-----------+-------------------+--------------+
-| MicroChip    | SAM D11, D21          | ✔      |      | ✖         | samd              |              |
-|              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | SAM D51, E5x          | ✔      |      | ✖         | samd              |              |
-|              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | SAM G55               | ✔      |      | ✖         | samg              |              |
-|              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | SAM L21, L22          | ✔      |      | ✖         | samd              |              |
-|              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | SAM E70,S70,V70,V71   | ✔      |      | ✔         | samx7x            |              |
-+--------------+-----------------------+--------+------+-----------+-------------------+--------------+
+--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
+| MicroChip    | SAM | D11, D21        | ✔      |      | ✖         | samd              |              |
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | D51, E5x        | ✔      |      | ✖         | samd              |              |
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | G55             | ✔      |      | ✖         | samg              |              |
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | L21, L22        | ✔      |      | ✖         | samd              |              |
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | E70,S70,V70,V71 | ✔      |      | ✔         | samx7x            |              |
+|              +-----+-----------------+--------+------+-----------+-------------------+--------------+
+|              | PIC | 24              | ✔      |      |           | pic               | ci_fs variant|
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | 32 mm, mk, mx   | ✔      |      |           | pic               | ci_fs variant|
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | dsPIC33         | ✔      |      |           | pic               | ci_fs variant|
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | 32mz            | ✔      |      |           | pic32mz           | musb variant |
+--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
+| Mind Montion | mm32                  | ✔      |      | ✖         | mm32f327x_otg     | ci_fs variant|
+--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
 | NordicSemi   | nRF52833, nRF52840    | ✔      | ✖    | ✖         | nrf5x             |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
 |              | nRF5340               | ✔      | ✖    | ✖         | nrf5x             |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
-| Nuvoton      | NUC120                | ✔      | ✖    | ✖         |                   |              |
+| Nuvoton      | NUC120                | ✔      | ✖    | ✖         | nuc120            |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | NUC121/NUC125         | ✔      | ✖    | ✖         |                   |              |
+|              | NUC121/NUC125         | ✔      | ✖    | ✖         | nuc121            |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | NUC126                | ✔      | ✖    | ✖         |                   |              |
+|              | NUC126                | ✔      | ✖    | ✖         | nuc121            |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | NUC505                | ✔      |      | ✔         |                   |              |
+|              | NUC505                | ✔      |      | ✔         | nuc505            |              |
 +--------------+---------+-------------+--------+------+-----------+-------------------+--------------+
 | NXP          | iMXRT   | RT10xx      | ✔      | ✔    | ✔         | ci_hs             |              |
 |              |         +-------------+--------+------+-----------+-------------------+--------------+
 |              |         | RT11xx      | ✔      | ✔    | ✔         | ci_hs             |              |
 |              +---------+-------------+--------+------+-----------+-------------------+--------------+
-|              | Kinetis | KL25        | ✔      | ⚠    | ✖         |                   |              |
+|              | Kinetis | KL          | ✔      | ⚠    | ✖         | ci_fs, khci       |              |
 |              |         +-------------+--------+------+-----------+-------------------+--------------+
-|              |         | K32L2       | ✔      |      | ✖         |                   |              |
+|              |         | K32L2       | ✔      |      | ✖         | khci              | ci_fs variant|
 |              +---------+-------------+--------+------+-----------+-------------------+--------------+
 |              | LPC     | 11u, 13, 15 | ✔      | ✖    | ✖         | lpc_ip3511        |              |
 |              |         +-------------+--------+------+-----------+-------------------+--------------+
@ -59,12 +75,16 @@ Supported MCUs
 |              |         | 54          | ✔      |      | ✔         | lpc_ip3511        |              |
 |              |         +-------------+--------+------+-----------+-------------------+--------------+
 |              |         | 55          | ✔      |      | ✔         | lpc_ip3511        |              |
+|              +---------+-------------+--------+------+-----------+-------------------+--------------+
+|              | MCX     | N9          | ✔      |      | ✔         | ci_fs, ci_hs      |              |
 +--------------+---------+-------------+--------+------+-----------+-------------------+--------------+
 | Raspberry Pi | RP2040                | ✔      | ✔    | ✖         | rp2040, pio_usb   |              |
 +--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
 | Renesas      | RX  | 63N, 65N, 72N   | ✔      | ✔    | ✖         | rusb2             |              |
 |              +-----+-----------------+--------+------+-----------+-------------------+--------------+
-|              | RA  | XXX             | ✔      | ✔    |           | rusb2             |              |
+|              | RA  | 4M1, 4M3, 6M1   | ✔      | ✔    | ✖         | rusb2             |              |
+|              |     +-----------------+--------+------+-----------+-------------------+--------------+
+|              |     | 6M5             | ✔      | ✔    | ✔         | rusb2             |              |
 +--------------+-----+-----------------+--------+------+-----------+-------------------+--------------+
 | Silabs       | EFM32GG12             | ✔      |      | ✖         | dwc2              |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
@ -96,7 +116,7 @@ Supported MCUs
 |              +----+------------------+--------+------+-----------+-------------------+--------------+
 |              | L4+                   | ✔      |      |           | dwc2              |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
-|              | U5                    | ⚠      |      |           | dwc2              |              |
+|              | U5                    | ✔      |      | ✔         | dwc2              |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
 |              | WBx5                  | ✔      |      |           | stm32_fsdev       |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
@ -109,6 +129,8 @@ Supported MCUs
 | ValentyUSB   | eptri                 | ✔      | ✖    | ✖         | eptri             |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+
 | WCH          | CH32V307              | ✔      |      | ✔         | ch32v307          |              |
+|              +-----------------------+--------+------+-----------+-------------------+--------------+
+|              | CH32F20x              | ✔      |      | ✔         | ch32f205          |              |
 +--------------+-----------------------+--------+------+-----------+-------------------+--------------+


@ -175,7 +197,7 @@ SAMD11 & SAMD21
 -  `Adafruit Feather M0 Express <https://www.adafruit.com/product/3403>`__
 -  `Adafruit ItsyBitsy M0 Express <https://www.adafruit.com/product/3727>`__
 -  `Adafruit Metro M0 Express <https://www.adafruit.com/product/3505>`__
-  `Great Scott Gadgets LUNA <https://greatscottgadgets.com/luna/>`__
+-  `Great Scott Gadgets Cynthion <https://greatscottgadgets.com/cynthion/>`__
 -  `Microchip SAMD11 Xplained Pro <https://www.microchip.com/developmenttools/ProductDetails/atsamd11-xpro>`__
 -  `Microchip SAMD21 Xplained Pro <https://www.microchip.com/DevelopmentTools/ProductDetails/ATSAMD21-XPRO>`__
 -  `Seeeduino Xiao <https://www.seeedstudio.com/Seeeduino-XIAO-Arduino-Microcontroller-SAMD21-Cortex-M0+-p-4426.html>`__
@ -278,7 +300,6 @@ LPC 18-43
 -  `Embedded Artists LPC4357 Developer Kit <http://www.embeddedartists.com/products/kits/lpc4357_kit.php>`__
 -  `Keil MCB1800 Evaluation Board <http://www.keil.com/mcb1800>`__
 -  `LPCXpresso18S37 Development Board <https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/lpc4000-cortex-m4/lpcxpresso18s37-development-board:OM13076>`__
-  `NGX LPC4330-Xplorer <https://www.nxp.com/design/designs/lpc4330-xplorer-board:OM13027>`__

 LPC 51
 ^^^^^^
@ -415,4 +436,5 @@ Tomu
 WCH
 ---

- `CH32V307V-R1-1v0 <https://lcsc.com/product-detail/Development-Boards-Kits_WCH-Jiangsu-Qin-Heng-CH32V307V-EVT-R1_C2943980.html>`
+-  `CH32V307V-R1-1v0 <https://lcsc.com/product-detail/Development-Boards-Kits_WCH-Jiangsu-Qin-Heng-CH32V307V-EVT-R1_C2943980.html>`__
+-  `CH32F205R-R0-1v0 <https://github.com/openwch/ch32f20x/blob/main/EVT/PUB/CH32F20x%20Evaluation%20Board%20Reference-EN.pdf>`__
--- a/examples/build_system/cmake/cpu/arm1176jzf-s.cmake
+++ b/examples/build_system/cmake/cpu/arm1176jzf-s.cmake
@ -0,0 +1,21 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mcpu=arm1176jzf-s
+    -ffreestanding
+  )
+  # set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=arm1176jzf-s
+    -mfpu=none
+    -mfloat-abi=soft
+    -ffreestanding
+  )
+  #set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  message(FATAL_ERROR "IAR not supported")
+
+endif ()
--- a/examples/build_system/cmake/cpu/arm926ej-s.cmake
+++ b/examples/build_system/cmake/cpu/arm926ej-s.cmake
@ -0,0 +1,21 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mcpu=arm926ej-s
+    -ffreestanding
+    )
+  # set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=arm926ej-s
+    -mfpu=none
+    -mfloat-abi=soft
+    -ffreestanding
+    )
+  #set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  message(FATAL_ERROR "IAR not supported")
+
+endif ()
--- a/examples/build_system/cmake/cpu/cortex-a53.cmake
+++ b/examples/build_system/cmake/cpu/cortex-a53.cmake
@ -0,0 +1,17 @@
+if (TOOLCHAIN STREQUAL "gcc")
+	set(TOOLCHAIN_COMMON_FLAGS
+		-mcpu=cortex-a53
+		)
+	# set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+	set(TOOLCHAIN_COMMON_FLAGS
+		--target=arm-none-eabi
+		-mcpu=cortex-a53
+		)
+	#set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+	message(FATAL_ERROR "IAR not supported")
+
+endif ()
--- a/examples/build_system/cmake/cpu/cortex-a72.cmake
+++ b/examples/build_system/cmake/cpu/cortex-a72.cmake
@ -0,0 +1,17 @@
+if (TOOLCHAIN STREQUAL "gcc")
+	set(TOOLCHAIN_COMMON_FLAGS
+		-mcpu=cortex-a72
+		)
+	# set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+	set(TOOLCHAIN_COMMON_FLAGS
+		--target=arm-none-eabi
+		-mcpu=cortex-a72
+		)
+	#set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+	message(FATAL_ERROR "IAR not supported")
+
+endif ()
--- a/examples/build_system/cmake/cpu/cortex-m0.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m0.cmake
@ -4,14 +4,19 @@ if (TOOLCHAIN STREQUAL "gcc")
    -mcpu=cortex-m0plus
    -mfloat-abi=soft
    )
+  set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")

+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m0
+    )
  set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "iar")
  set(TOOLCHAIN_COMMON_FLAGS
    --cpu cortex-m0
    )
-
  set(FREERTOS_PORT IAR_ARM_CM0 CACHE INTERNAL "")

 endif ()
--- a/examples/build_system/cmake/cpu/cortex-m0plus.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m0plus.cmake
@ -4,14 +4,19 @@ if (TOOLCHAIN STREQUAL "gcc")
    -mcpu=cortex-m0plus
    -mfloat-abi=soft
    )
+  set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")

+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m0plus
+    )
  set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "iar")
  set(TOOLCHAIN_COMMON_FLAGS
    --cpu cortex-m0
    )
-
  set(FREERTOS_PORT IAR_ARM_CM0 CACHE INTERNAL "")

 endif ()
--- a/examples/build_system/cmake/cpu/cortex-m23.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m23.cmake
@ -0,0 +1,22 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mthumb
+    -mcpu=cortex-m23
+    -mfloat-abi=soft
+    )
+  set(FREERTOS_PORT GCC_ARM_CM23_NTZ_NONSECURE CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m23
+    )
+  set(FREERTOS_PORT GCC_ARM_CM23_NTZ_NONSECURE CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --cpu cortex-m23
+    )
+  set(FREERTOS_PORT IAR_ARM_CM23_NTZ_NONSECURE CACHE INTERNAL "")
+
+endif ()
--- a/examples/build_system/cmake/cpu/cortex-m3.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m3.cmake
@ -3,14 +3,19 @@ if (TOOLCHAIN STREQUAL "gcc")
    -mthumb
    -mcpu=cortex-m3
    )
+  set(FREERTOS_PORT GCC_ARM_CM3 CACHE INTERNAL "")

+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m3
+    )
  set(FREERTOS_PORT GCC_ARM_CM3 CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "iar")
  set(TOOLCHAIN_COMMON_FLAGS
    --cpu cortex-m3
    )
-
  set(FREERTOS_PORT IAR_ARM_CM3 CACHE INTERNAL "")

 endif ()
--- a/examples/build_system/cmake/cpu/cortex-m33-nodsp-nofp.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m33-nodsp-nofp.cmake
@ -0,0 +1,18 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mthumb
+    -mcpu=cortex-m33+nodsp
+    -mfloat-abi=soft
+    )
+  set(FREERTOS_PORT GCC_ARM_CM33_NTZ_NONSECURE CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  message(FATAL_ERROR "Clang is not supported for this target")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --cpu cortex-m33+nodsp
+    )
+  set(FREERTOS_PORT IAR_ARM_CM33_NTZ_NONSECURE CACHE INTERNAL "")
+
+endif ()
--- a/examples/build_system/cmake/cpu/cortex-m33.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m33.cmake
@ -5,7 +5,14 @@ if (TOOLCHAIN STREQUAL "gcc")
    -mfloat-abi=hard
    -mfpu=fpv5-sp-d16
    )
+  set(FREERTOS_PORT GCC_ARM_CM33_NTZ_NONSECURE CACHE INTERNAL "")

+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m33
+    -mfpu=fpv5-sp-d16
+    )
  set(FREERTOS_PORT GCC_ARM_CM33_NTZ_NONSECURE CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "iar")
@ -13,7 +20,6 @@ elseif (TOOLCHAIN STREQUAL "iar")
    --cpu cortex-m33
    --fpu VFPv5-SP
    )
-
-  set(FREERTOS_PORT IAR_ARM_CM4F CACHE INTERNAL "")
+  set(FREERTOS_PORT IAR_ARM_CM33_NTZ_NONSECURE CACHE INTERNAL "")

 endif ()
--- a/examples/build_system/cmake/cpu/cortex-m4.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m4.cmake
@ -5,7 +5,16 @@ if (TOOLCHAIN STREQUAL "gcc")
    -mfloat-abi=hard
    -mfpu=fpv4-sp-d16
    )
+  if (NOT DEFINED FREERTOS_PORT)
+    set(FREERTOS_PORT GCC_ARM_CM4F CACHE INTERNAL "")
+  endif ()

+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m4
+    -mfpu=fpv4-sp-d16
+    )
  if (NOT DEFINED FREERTOS_PORT)
    set(FREERTOS_PORT GCC_ARM_CM4F CACHE INTERNAL "")
  endif ()
@ -13,7 +22,7 @@ if (TOOLCHAIN STREQUAL "gcc")
 elseif (TOOLCHAIN STREQUAL "iar")
  set(TOOLCHAIN_COMMON_FLAGS
    --cpu cortex-m4
-    --fpu VFPv4
+    --fpu VFPv4_sp
    )

  if (NOT DEFINED FREERTOS_PORT)
--- a/examples/build_system/cmake/cpu/cortex-m7-fpsp.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m7-fpsp.cmake
@ -0,0 +1,25 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mthumb
+    -mcpu=cortex-m7
+    -mfloat-abi=hard
+    -mfpu=fpv5-sp-d16
+    )
+  set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m7
+    -mfpu=fpv5-sp-d16
+    )
+  set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --cpu cortex-m7
+    --fpu VFPv5_sp
+    )
+  set(FREERTOS_PORT IAR_ARM_CM7 CACHE INTERNAL "")
+
+endif ()
--- a/examples/build_system/cmake/cpu/cortex-m7.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m7.cmake
@ -5,7 +5,14 @@ if (TOOLCHAIN STREQUAL "gcc")
    -mfloat-abi=hard
    -mfpu=fpv5-d16
    )
+  set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")

+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m7
+    -mfpu=fpv5-d16
+    )
  set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "iar")
@ -13,7 +20,6 @@ elseif (TOOLCHAIN STREQUAL "iar")
    --cpu cortex-m7
    --fpu VFPv5_D16
    )
-
  set(FREERTOS_PORT IAR_ARM_CM7 CACHE INTERNAL "")

 endif ()
--- a/examples/build_system/cmake/cpu/msp430.cmake
+++ b/examples/build_system/cmake/cpu/msp430.cmake
@ -0,0 +1,10 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(FREERTOS_PORT GCC_MSP430F449 CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  message(FATAL_ERROR "Clang is not supported for this target")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  set(FREERTOS_PORT IAR_MSP430 CACHE INTERNAL "")
+
+endif ()
--- a/examples/build_system/cmake/toolchain/aarch64_gcc.cmake
+++ b/examples/build_system/cmake/toolchain/aarch64_gcc.cmake
@ -0,0 +1,21 @@
+if (NOT DEFINED CMAKE_C_COMPILER)
+  set(CMAKE_C_COMPILER "aarch64-none-elf-gcc")
+endif ()
+
+if (NOT DEFINED CMAKE_CXX_COMPILER)
+  set(CMAKE_CXX_COMPILER "aarch64-none-elf-g++")
+endif ()
+
+set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+set(CMAKE_SIZE "aarch64-none-elf-size" CACHE FILEPATH "")
+set(CMAKE_OBJCOPY "aarch64-none-elf-objcopy" CACHE FILEPATH "")
+set(CMAKE_OBJDUMP "aarch64-none-elf-objdump" CACHE FILEPATH "")
+
+include(${CMAKE_CURRENT_LIST_DIR}/common.cmake)
+
+get_property(IS_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
+if (IS_IN_TRY_COMPILE)
+  set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -nostdlib")
+  set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -nostdlib")
+  cmake_print_variables(CMAKE_C_LINK_FLAGS)
+endif ()
--- a/examples/build_system/cmake/toolchain/arm_clang.cmake
+++ b/examples/build_system/cmake/toolchain/arm_clang.cmake
@ -0,0 +1,21 @@
+if (NOT DEFINED CMAKE_C_COMPILER)
+  set(CMAKE_C_COMPILER "clang")
+endif ()
+
+if (NOT DEFINED CMAKE_CXX_COMPILER)
+  set(CMAKE_CXX_COMPILER "clang++")
+endif ()
+
+set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+set(CMAKE_SIZE "llvm-size" CACHE FILEPATH "")
+set(CMAKE_OBJCOPY "llvm-objcopy" CACHE FILEPATH "")
+set(CMAKE_OBJDUMP "llvm-objdump" CACHE FILEPATH "")
+
+include(${CMAKE_CURRENT_LIST_DIR}/common.cmake)
+
+get_property(IS_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
+if (IS_IN_TRY_COMPILE)
+  set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -nostdlib")
+  set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -nostdlib")
+  cmake_print_variables(CMAKE_C_LINK_FLAGS)
+endif ()
--- a/examples/build_system/cmake/toolchain/arm_gcc.cmake
+++ b/examples/build_system/cmake/toolchain/arm_gcc.cmake
@ -0,0 +1,21 @@
+if (NOT DEFINED CMAKE_C_COMPILER)
+  set(CMAKE_C_COMPILER "arm-none-eabi-gcc")
+endif ()
+
+if (NOT DEFINED CMAKE_CXX_COMPILER)
+  set(CMAKE_CXX_COMPILER "arm-none-eabi-g++")
+endif ()
+
+set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+set(CMAKE_SIZE "arm-none-eabi-size" CACHE FILEPATH "")
+set(CMAKE_OBJCOPY "arm-none-eabi-objcopy" CACHE FILEPATH "")
+set(CMAKE_OBJDUMP "arm-none-eabi-objdump" CACHE FILEPATH "")
+
+include(${CMAKE_CURRENT_LIST_DIR}/common.cmake)
+
+get_property(IS_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
+if (IS_IN_TRY_COMPILE)
+  set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -nostdlib")
+  set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -nostdlib")
+  cmake_print_variables(CMAKE_C_LINK_FLAGS)
+endif ()
--- a/examples/build_system/cmake/toolchain/arm_iar.cmake
+++ b/examples/build_system/cmake/toolchain/arm_iar.cmake
@ -0,0 +1,17 @@
+if (NOT DEFINED CMAKE_C_COMPILER)
+  set(CMAKE_C_COMPILER "iccarm")
+endif()
+
+if (NOT DEFINED CMAKE_CXX_COMPILER)
+  set(CMAKE_CXX_COMPILER "iccarm")
+endif()
+
+if (NOT DEFINED CMAKE_ASM_COMPILER)
+  set(CMAKE_ASM_COMPILER "iasmarm")
+endif()
+
+set(CMAKE_SIZE "size" CACHE FILEPATH "")
+set(CMAKE_OBJCOPY "ielftool" CACHE FILEPATH "")
+set(CMAKE_OBJDUMP "iefdumparm" CACHE FILEPATH "")
+
+include(${CMAKE_CURRENT_LIST_DIR}/common.cmake)
--- a/examples/build_system/cmake/toolchain/common.cmake
+++ b/examples/build_system/cmake/toolchain/common.cmake
@ -0,0 +1,64 @@
+include(CMakePrintHelpers)
+
+# ----------------------------------------------------------------------------
+# Common
+# ----------------------------------------------------------------------------
+set(CMAKE_SYSTEM_NAME Generic)
+set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE)
+
+# Look for includes and libraries only in the target system prefix.
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+
+# pass TOOLCHAIN_CPU to
+set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES CMAKE_SYSTEM_PROCESSOR)
+include(${CMAKE_CURRENT_LIST_DIR}/../cpu/${CMAKE_SYSTEM_PROCESSOR}.cmake)
+
+# ----------------------------------------------------------------------------
+# Compile flags
+# ----------------------------------------------------------------------------
+if (TOOLCHAIN STREQUAL "gcc")
+  list(APPEND TOOLCHAIN_COMMON_FLAGS
+    -fdata-sections
+    -ffunction-sections
+    -fsingle-precision-constant
+    -fno-strict-aliasing
+    )
+  list(APPEND TOOLCHAIN_EXE_LINKER_FLAGS
+    -Wl,--print-memory-usage
+    -Wl,--gc-sections
+    -Wl,--cref
+    )
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  #list(APPEND TOOLCHAIN_COMMON_FLAGS)
+  list(APPEND TOOLCHAIN_EXE_LINKER_FLAGS
+    --diag_suppress=Li065
+    )
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  list(APPEND TOOLCHAIN_COMMON_FLAGS
+    -fdata-sections
+    -ffunction-sections
+    -fno-strict-aliasing
+    )
+  list(APPEND TOOLCHAIN_EXE_LINKER_FLAGS
+    -Wl,--print-memory-usage
+    -Wl,--gc-sections
+    -Wl,--cref
+    )
+endif ()
+
+# join the toolchain flags into a single string
+list(JOIN TOOLCHAIN_COMMON_FLAGS " " TOOLCHAIN_COMMON_FLAGS)
+foreach (LANG IN ITEMS C CXX ASM)
+  set(CMAKE_${LANG}_FLAGS_INIT ${TOOLCHAIN_COMMON_FLAGS})
+  # optimization flags for LOG, LOGGER ?
+  #set(CMAKE_${LANG}_FLAGS_RELEASE_INIT "-Os")
+  #set(CMAKE_${LANG}_FLAGS_DEBUG_INIT "-O0")
+endforeach ()
+
+# Linker
+list(JOIN TOOLCHAIN_EXE_LINKER_FLAGS " " CMAKE_EXE_LINKER_FLAGS_INIT)
--- a/examples/build_system/cmake/toolchain/msp430_gcc.cmake
+++ b/examples/build_system/cmake/toolchain/msp430_gcc.cmake
@ -0,0 +1,15 @@
+if (NOT DEFINED CMAKE_C_COMPILER)
+  set(CMAKE_C_COMPILER "msp430-elf-gcc")
+endif ()
+
+if (NOT DEFINED CMAKE_CXX_COMPILER)
+  set(CMAKE_CXX_COMPILER "msp430-elf-g++")
+endif ()
+
+set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+
+set(CMAKE_SIZE "msp430-elf-size" CACHE FILEPATH "")
+set(CMAKE_OBJCOPY "msp430-elf-objcopy" CACHE FILEPATH "")
+set(CMAKE_OBJDUMP "msp430-elf-objdump" CACHE FILEPATH "")
+
+include(${CMAKE_CURRENT_LIST_DIR}/common.cmake)
--- a/examples/build_system/make/cpu/arm1176jzf-s.mk
+++ b/examples/build_system/make/cpu/arm1176jzf-s.mk
--- a/examples/build_system/make/cpu/arm926ej-s.mk
+++ b/examples/build_system/make/cpu/arm926ej-s.mk
@ -0,0 +1,9 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mcpu=arm926ej-s \
+
+else ifeq ($(TOOLCHAIN),iar)
+	#CFLAGS += --cpu cortex-a53
+	#ASFLAGS += --cpu cortex-a53
+
+endif
--- a/examples/build_system/make/cpu/cortex-a53.mk
+++ b/examples/build_system/make/cpu/cortex-a53.mk
--- a/examples/build_system/make/cpu/cortex-a72.mk
+++ b/examples/build_system/make/cpu/cortex-a72.mk
--- a/examples/build_system/make/cpu/cortex-m0.mk
+++ b/examples/build_system/make/cpu/cortex-m0.mk
@ -4,10 +4,18 @@ ifeq ($(TOOLCHAIN),gcc)
    -mcpu=cortex-m0 \
    -mfloat-abi=soft \

+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m0 \
+
 else ifeq ($(TOOLCHAIN),iar)
  # IAR Flags
  CFLAGS += --cpu cortex-m0
  ASFLAGS += --cpu cortex-m0
+
+else
+  $(error "TOOLCHAIN is not supported")
 endif

 # For freeRTOS port source
--- a/examples/build_system/make/cpu/cortex-m0plus.mk
+++ b/examples/build_system/make/cpu/cortex-m0plus.mk
@ -4,10 +4,18 @@ ifeq ($(TOOLCHAIN),gcc)
    -mcpu=cortex-m0plus \
    -mfloat-abi=soft \

+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m0plus \
+
 else ifeq ($(TOOLCHAIN),iar)
  # IAR Flags
  CFLAGS += --cpu cortex-m0+
  ASFLAGS += --cpu cortex-m0+
+
+else
+  $(error "TOOLCHAIN is not supported")
 endif

 # For freeRTOS port source
--- a/examples/build_system/make/cpu/cortex-m23.mk
+++ b/examples/build_system/make/cpu/cortex-m23.mk
@ -0,0 +1,22 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m23 \
+    -mfloat-abi=soft \
+
+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m23 \
+
+else ifeq ($(TOOLCHAIN),iar)
+  # IAR Flags
+  CFLAGS += --cpu cortex-m23
+  ASFLAGS += --cpu cortex-m23
+
+else
+  $(error "TOOLCHAIN is not supported")
+endif
+
+# For freeRTOS port source
+FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM23
--- a/examples/build_system/make/cpu/cortex-m3.mk
+++ b/examples/build_system/make/cpu/cortex-m3.mk
@ -4,13 +4,18 @@ ifeq ($(TOOLCHAIN),gcc)
    -mcpu=cortex-m3 \
    -mfloat-abi=soft \

+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m3 \
+
 else ifeq ($(TOOLCHAIN),iar)
  # IAR Flags
-  CFLAGS += \
-    --cpu cortex-m3 \
+  CFLAGS += --cpu cortex-m3
+  ASFLAGS += --cpu cortex-m3

-  ASFLAGS += \
-     --cpu cortex-m3
+else
+  $(error "TOOLCHAIN is not supported")
 endif

 # For freeRTOS port source
--- a/examples/build_system/make/cpu/cortex-m33-nodsp-nofp.mk
+++ b/examples/build_system/make/cpu/cortex-m33-nodsp-nofp.mk
@ -0,0 +1,24 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+	-mthumb \
+	-mcpu=cortex-m33+nodsp \
+	-mfloat-abi=soft \
+
+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m33 \
+	  -mfpu=softvp \
+
+else ifeq ($(TOOLCHAIN),iar)
+  CFLAGS += \
+		--cpu cortex-m33+nodsp \
+
+  ASFLAGS += \
+		--cpu cortex-m33+nodsp \
+
+else
+  $(error "TOOLCHAIN is not supported")
+endif
+
+FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM33_NTZ/non_secure
--- a/examples/build_system/make/cpu/cortex-m33.mk
+++ b/examples/build_system/make/cpu/cortex-m33.mk
@ -5,15 +5,23 @@ ifeq ($(TOOLCHAIN),gcc)
    -mfloat-abi=hard \
    -mfpu=fpv5-sp-d16 \

+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m33 \
+	  -mfpu=fpv5-sp-d16 \
+
 else ifeq ($(TOOLCHAIN),iar)
-	CFLAGS += \
+  CFLAGS += \
 		--cpu cortex-m33 \
 		--fpu VFPv5-SP \

-	ASFLAGS += \
+  ASFLAGS += \
 		--cpu cortex-m33 \
 		--fpu VFPv5-SP \

+else
+  $(error "TOOLCHAIN is not supported")
 endif

 FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM33_NTZ/non_secure
--- a/examples/build_system/make/cpu/cortex-m4.mk
+++ b/examples/build_system/make/cpu/cortex-m4.mk
@ -5,9 +5,18 @@ ifeq ($(TOOLCHAIN),gcc)
    -mfloat-abi=hard \
    -mfpu=fpv4-sp-d16 \

+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m4 \
+	  -mfpu=fpv4-sp-d16 \
+
 else ifeq ($(TOOLCHAIN),iar)
  CFLAGS += --cpu cortex-m4 --fpu VFPv4
  ASFLAGS += --cpu cortex-m4 --fpu VFPv4
+
+else
+  $(error "TOOLCHAIN is not supported")
 endif

 FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM4F
--- a/examples/build_system/make/cpu/cortex-m7-fpsp.mk
+++ b/examples/build_system/make/cpu/cortex-m7-fpsp.mk
@ -0,0 +1,27 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m7 \
+    -mfloat-abi=hard \
+    -mfpu=fpv5-sp-d16 \
+
+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m7 \
+	  -mfpu=fpv5-sp-d16 \
+
+else ifeq ($(TOOLCHAIN),iar)
+  CFLAGS += \
+  	--cpu cortex-m7 \
+  	--fpu VFPv5_sp \
+
+  ASFLAGS += \
+		--cpu cortex-m7 \
+		--fpu VFPv5_sp \
+
+else
+  $(error "TOOLCHAIN is not supported")
+endif
+
+FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM7/r0p1
--- a/examples/build_system/make/cpu/cortex-m7.mk
+++ b/examples/build_system/make/cpu/cortex-m7.mk
@ -5,6 +5,12 @@ ifeq ($(TOOLCHAIN),gcc)
    -mfloat-abi=hard \
    -mfpu=fpv5-d16 \

+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m7 \
+	  -mfpu=fpv5-d16 \
+
 else ifeq ($(TOOLCHAIN),iar)
  CFLAGS += \
  	--cpu cortex-m7 \
@ -14,6 +20,8 @@ else ifeq ($(TOOLCHAIN),iar)
 		--cpu cortex-m7 \
 		--fpu VFPv5_D16 \

+else
+  $(error "TOOLCHAIN is not supported")
 endif

 FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM7/r0p1
--- a/examples/build_system/make/cpu/msp430.mk
+++ b/examples/build_system/make/cpu/msp430.mk
@ -0,0 +1,12 @@
+ifeq ($(TOOLCHAIN),gcc)
+  # nothing to add
+else ifeq ($(TOOLCHAIN),clang)
+  # nothing to add
+else ifeq ($(TOOLCHAIN),iar)
+  # nothing to add
+else
+  $(error "TOOLCHAIN is not supported")
+endif
+
+# For freeRTOS port source
+FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/GCC_MSP430F449
--- a/examples/build_system/make/make.mk
+++ b/examples/build_system/make/make.mk
@ -2,23 +2,39 @@
 # Common make definition for all examples
 # ---------------------------------------

-# Supported toolchain: gcc, iar
-TOOLCHAIN ?= gcc
+#-------------------------------------------------------------
+# Toolchain
+# Can be changed via TOOLCHAIN=gcc|iar or CC=arm-none-eabi-gcc|iccarm|clang
+#-------------------------------------------------------------
+
+ifneq (,$(findstring clang,$(CC)))
+  TOOLCHAIN = clang
+else ifneq (,$(findstring iccarm,$(CC)))
+  TOOLCHAIN = iar
+else ifneq (,$(findstring gcc,$(CC)))
+  TOOLCHAIN = gcc
+endif
+
+# Default to GCC
+ifndef TOOLCHAIN
+  TOOLCHAIN = gcc
+endif

 #-------------- TOP and CURRENT_PATH ------------

-# Set TOP to be the path to get from the current directory (where make was
-# invoked) to the top of the tree. $(lastword $(MAKEFILE_LIST)) returns
-# the name of this makefile relative to where make was invoked.
+# Set TOP to be the path to get from the current directory (where make was invoked) to the top of the tree.
+# $(lastword $(MAKEFILE_LIST)) returns the name of this makefile relative to where make was invoked.
 THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST))

-# strip off /tools/top.mk to get for example ../../..
+# strip off /examples/build_system/make to get for example ../../..
 # and Set TOP to an absolute path
-TOP = $(abspath $(subst make.mk,..,$(THIS_MAKEFILE)))
+TOP = $(abspath $(subst make.mk,../../..,$(THIS_MAKEFILE)))

 # Set CURRENT_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos
 CURRENT_PATH = $(subst $(TOP)/,,$(abspath .))

+#-------------- Linux/Windows ------------
+
 # Detect whether shell style is windows or not
 # https://stackoverflow.com/questions/714100/os-detecting-makefile/52062069#52062069
 ifeq '$(findstring ;,$(PATH))' ';'
@ -26,20 +42,21 @@ ifeq '$(findstring ;,$(PATH))' ';'
 CMDEXE := 1

 # makefile shell commands should use syntax for DOS CMD, not unix sh
-# Unfortunately, SHELL may point to sh or bash, which can't accept DOS syntax.
-# We can't just use sh, because while sh and/or bash shell may be available,
-# many Windows environments won't have utilities like realpath used below, so...
 # Force DOS command shell on Windows.
 SHELL := cmd.exe
 endif

-# Handy check parameter function
-check_defined = \
-    $(strip $(foreach 1,$1, \
-    $(call __check_defined,$1,$(strip $(value 2)))))
-__check_defined = \
-    $(if $(value $1),, \
-    $(error Undefined make flag: $1$(if $2, ($2))))
+ifeq ($(CMDEXE),1)
+  CP = copy
+  RM = del
+  MKDIR = mkdir
+  PYTHON = python
+else
+  CP = cp
+  RM = rm
+  MKDIR = mkdir
+  PYTHON = python3
+endif


 # Build directory
@ -52,8 +69,8 @@ BIN := $(TOP)/_bin/$(BOARD)/$(notdir $(CURDIR))

 # Board without family
 ifneq ($(wildcard $(TOP)/hw/bsp/$(BOARD)/board.mk),)
-BOARD_PATH := hw/bsp/$(BOARD)
-FAMILY :=
+  BOARD_PATH := hw/bsp/$(BOARD)
+  FAMILY :=
 endif

 # Board within family
@ -73,49 +90,31 @@ ifeq ($(FAMILY),)
 else
  # Include Family and Board specific defs
  include $(TOP)/$(FAMILY_PATH)/family.mk
-
  SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(FAMILY_PATH)/*.c))
 endif

-#-------------- Cross Compiler  ------------
-
-# Can be set by board, default to ARM GCC
-CROSS_COMPILE ?= arm-none-eabi-
-
-ifeq ($(TOOLCHAIN),iar)
-CC := iccarm
-endif
-
-ifeq ($(CC),iccarm)
-USE_IAR = 1
-endif
-
-ifeq ($(CMDEXE),1)
-  CP = copy
-  RM = del
-  MKDIR = mkdir
-  PYTHON = python
-else
-  CP = cp
-  RM = rm
-  MKDIR = mkdir
-  PYTHON = python3
-endif
-
 #-------------- Source files and compiler flags --------------
 # tinyusb makefile
 include $(TOP)/src/tinyusb.mk
+SRC_C += $(TINYUSB_SRC_C)

 # Include all source C in family & board folder
 SRC_C += hw/bsp/board.c
 SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(BOARD_PATH)/*.c))

-SRC_C += $(TINYUSB_SRC_C)
-
 INC += \
  $(TOP)/$(FAMILY_PATH) \
  $(TOP)/src \

+BOARD_UPPER = $(subst a,A,$(subst b,B,$(subst c,C,$(subst d,D,$(subst e,E,$(subst f,F,$(subst g,G,$(subst h,H,$(subst i,I,$(subst j,J,$(subst k,K,$(subst l,L,$(subst m,M,$(subst n,N,$(subst o,O,$(subst p,P,$(subst q,Q,$(subst r,R,$(subst s,S,$(subst t,T,$(subst u,U,$(subst v,V,$(subst w,W,$(subst x,X,$(subst y,Y,$(subst z,Z,$(subst -,_,$(BOARD))))))))))))))))))))))))))))
+CFLAGS += -DBOARD_$(BOARD_UPPER)
+
+# use max3421 as host controller
+ifeq (${MAX3421_HOST},1)
+  SRC_C += src/portable/analog/max3421/hcd_max3421.c
+  CFLAGS += -DCFG_TUH_MAX3421=1
+  CMAKE_DEFSYM +=	-DMAX3421_HOST=1
+endif

 # Log level is mapped to TUSB DEBUG option
 ifneq ($(LOG),)
@ -125,7 +124,7 @@ endif

 # Logger: default is uart, can be set to rtt or swo
 ifneq ($(LOGGER),)
-	CMAKE_DEFSYM +=	-DLOGGER=$(LOGGER)
+  CMAKE_DEFSYM +=	-DLOGGER=$(LOGGER)
 endif

 ifeq ($(LOGGER),rtt)
@ -139,8 +138,16 @@ endif

 # CPU specific flags
 ifdef CPU_CORE
-include $(TOP)/tools/make/cpu/$(CPU_CORE).mk
+  include ${TOP}/examples/build_system/make/cpu/$(CPU_CORE).mk
 endif

 # toolchain specific
-include $(TOP)/tools/make/toolchain/arm_$(TOOLCHAIN).mk
+include ${TOP}/examples/build_system/make/toolchain/arm_$(TOOLCHAIN).mk
+
+# Handy check parameter function
+check_defined = \
+    $(strip $(foreach 1,$1, \
+    $(call __check_defined,$1,$(strip $(value 2)))))
+__check_defined = \
+    $(if $(value $1),, \
+    $(error Undefined make flag: $1$(if $2, ($2))))
--- a/examples/build_system/make/rules.mk
+++ b/examples/build_system/make/rules.mk
@ -9,19 +9,6 @@
 # ESP32-Sx and RP2040 has its own CMake build system
 ifeq (,$(findstring $(FAMILY),espressif rp2040))

-# ---------------------------------------
-# Compiler Flags
-# ---------------------------------------
-
-CFLAGS += $(addprefix -I,$(INC))
-
-# Verbose mode
-ifeq ("$(V)","1")
-$(info CFLAGS  $(CFLAGS) ) $(info )
-$(info LDFLAGS $(LDFLAGS)) $(info )
-$(info ASFLAGS $(ASFLAGS)) $(info )
-endif
-
 # ---------------------------------------
 # Rules
 # ---------------------------------------
@ -37,7 +24,20 @@ vpath %.c . $(TOP)
 vpath %.s . $(TOP)
 vpath %.S . $(TOP)

-include $(TOP)/tools/make/toolchain/arm_$(TOOLCHAIN)_rules.mk
+include ${TOP}/examples/build_system/make/toolchain/$(TOOLCHAIN)_rules.mk
+
+# ---------------------------------------
+# Compiler Flags
+# ---------------------------------------
+
+CFLAGS += $(addprefix -I,$(INC))
+
+# Verbose mode
+ifeq ("$(V)","1")
+$(info CFLAGS  $(CFLAGS) ) $(info )
+$(info LDFLAGS $(LDFLAGS)) $(info )
+$(info ASFLAGS $(ASFLAGS)) $(info )
+endif


 OBJ_DIRS = $(sort $(dir $(OBJ)))
@ -72,7 +72,7 @@ endif
 # get depenecies
 .PHONY: get-deps
 get-deps:
-	$(PYTHON) $(TOP)/tools/get_deps.py $(DEPS_SUBMODULES)
+	$(PYTHON) $(TOP)/tools/get_deps.py ${FAMILY}

 .PHONY: size
 size: $(BUILD)/$(PROJECT).elf
@ -88,7 +88,7 @@ linkermap: $(BUILD)/$(PROJECT).elf
 # Flash Targets
 # ---------------------------------------

-# Jlink binary
+# --------------- Jlink -----------------
 ifeq ($(OS),Windows_NT)
  JLINKEXE = JLink.exe
 else
@ -110,10 +110,12 @@ $(BUILD)/$(BOARD).jlink: $(BUILD)/$(PROJECT).hex
 flash-jlink: $(BUILD)/$(BOARD).jlink
 	$(JLINKEXE) -device $(JLINK_DEVICE) -if $(JLINK_IF) -JTAGConf -1,-1 -speed auto -CommandFile $<

+# --------------- stm32 cube programmer -----------------
 # Flash STM32 MCU using stlink with STM32 Cube Programmer CLI
 flash-stlink: $(BUILD)/$(PROJECT).elf
 	STM32_Programmer_CLI --connect port=swd --write $< --go

+# --------------- xfel -----------------
 $(BUILD)/$(PROJECT)-sunxi.bin: $(BUILD)/$(PROJECT).bin
 	$(PYTHON) $(TOP)/tools/mksunxi.py $< $@

@ -121,18 +123,23 @@ flash-xfel: $(BUILD)/$(PROJECT)-sunxi.bin
 	xfel spinor write 0 $<
 	xfel reset

-# Flash using pyocd
+# --------------- pyocd -----------------
 PYOCD_OPTION ?=
 flash-pyocd: $(BUILD)/$(PROJECT).hex
 	pyocd flash -t $(PYOCD_TARGET) $(PYOCD_OPTION) $<
 	#pyocd reset -t $(PYOCD_TARGET)

-# Flash using openocd
+# --------------- openocd -----------------
 OPENOCD_OPTION ?=
 flash-openocd: $(BUILD)/$(PROJECT).elf
 	openocd $(OPENOCD_OPTION) -c "program $< verify reset exit"

-# flash with Black Magic Probe
+# --------------- dfu-util -----------------
+DFU_UTIL_OPTION ?= -a 0
+flash-dfu-util: $(BUILD)/$(PROJECT).bin
+	dfu-util -R $(DFU_UTIL_OPTION) -D $<
+
+# --------------- Black Magic -----------------
 # This symlink is created by https://github.com/blacksphere/blackmagic/blob/master/driver/99-blackmagic.rules
 BMP ?= /dev/ttyBmpGdb

--- a/examples/build_system/make/toolchain/arm_clang.mk
+++ b/examples/build_system/make/toolchain/arm_clang.mk
@ -0,0 +1,10 @@
+CC = clang
+CXX = clang++
+AS = $(CC) -x assembler-with-cpp
+LD = $(CC)
+
+GDB = $(CROSS_COMPILE)gdb
+OBJCOPY = llvm-objcopy
+SIZE = llvm-size
+
+include ${TOP}/examples/build_system/make/toolchain/gcc_common.mk
--- a/examples/build_system/make/toolchain/arm_gcc.mk
+++ b/examples/build_system/make/toolchain/arm_gcc.mk
@ -0,0 +1,20 @@
+# makefile for arm gcc toolchain
+
+# Can be set by family, default to ARM GCC
+CROSS_COMPILE ?= arm-none-eabi-
+
+CC = $(CROSS_COMPILE)gcc
+CXX = $(CROSS_COMPILE)g++
+AS = $(CC) -x assembler-with-cpp
+LD = $(CC)
+
+GDB = $(CROSS_COMPILE)gdb
+OBJCOPY = $(CROSS_COMPILE)objcopy
+SIZE = $(CROSS_COMPILE)size
+
+CFLAGS += \
+  -fsingle-precision-constant \
+
+LIBS += -lgcc -lm -lnosys
+
+include ${TOP}/examples/build_system/make/toolchain/gcc_common.mk
--- a/examples/build_system/make/toolchain/arm_iar.mk
+++ b/examples/build_system/make/toolchain/arm_iar.mk
@ -1,4 +1,6 @@
 # makefile for arm iar toolchain
+
+CC = iccarm
 AS = iasmarm
 LD = ilinkarm
 OBJCOPY = ielftool --silent
--- a/examples/build_system/make/toolchain/clang_rules.mk
+++ b/examples/build_system/make/toolchain/clang_rules.mk
@ -0,0 +1 @@
+include ${TOP}/examples/build_system/make/toolchain/gcc_rules.mk
--- a/examples/build_system/make/toolchain/gcc_common.mk
+++ b/examples/build_system/make/toolchain/gcc_common.mk
@ -1,14 +1,3 @@
-# makefile for arm gcc toolchain
-
-CC = $(CROSS_COMPILE)gcc
-CXX = $(CROSS_COMPILE)g++
-AS = $(CC) -x assembler-with-cpp
-LD = $(CC)
-
-GDB = $(CROSS_COMPILE)gdb
-OBJCOPY = $(CROSS_COMPILE)objcopy
-SIZE = $(CROSS_COMPILE)size
-
 # ---------------------------------------
 # Compiler Flags
 # ---------------------------------------
@ -17,7 +6,6 @@ CFLAGS += \
  -ggdb \
  -fdata-sections \
  -ffunction-sections \
-  -fsingle-precision-constant \
  -fno-strict-aliasing \
  -Wall \
  -Wextra \
@ -62,10 +50,22 @@ endif
 # ---------------------------------------
 LDFLAGS += \
  -Wl,-Map=$@.map \
-  -Wl,-cref \
+  -Wl,--cref \
  -Wl,-gc-sections \

-# Some toolchain such as renesas rx does not support --print-memory-usage flags
+# renesas rx does not support --print-memory-usage flags
 ifneq ($(FAMILY),rx)
 LDFLAGS += -Wl,--print-memory-usage
 endif
+
+ifeq ($(TOOLCHAIN),gcc)
+CC_VERSION := $(shell $(CC) -dumpversion)
+CC_VERSION_MAJOR = $(firstword $(subst ., ,$(CC_VERSION)))
+
+# from version 12
+ifeq ($(strip $(if $(CMDEXE),\
+               $(shell if $(CC_VERSION_MAJOR) geq 12 (echo 1) else (echo 0)),\
+               $(shell expr $(CC_VERSION_MAJOR) \>= 12))), 1)
+LDFLAGS += -Wl,--no-warn-rwx-segment
+endif
+endif
--- a/examples/build_system/make/toolchain/gcc_rules.mk
+++ b/examples/build_system/make/toolchain/gcc_rules.mk
@ -21,8 +21,14 @@ ifneq ($(CFLAGS_SKIP),)
 CFLAGS := $(filter-out $(CFLAGS_SKIP),$(CFLAGS))
 endif

+ifeq ($(TOOLCHAIN),clang)
+CFLAGS += $(CFLAGS_CLANG)
+LDFLAGS += $(CFLAGS) $(LDFLAGS_CLANG)
+else
 LDFLAGS += $(CFLAGS) $(LDFLAGS_GCC)
+endif

+# TODO should be removed after all examples are updated
 ifdef LD_FILE
 LDFLAGS += -Wl,-T,$(TOP)/$(LD_FILE)
 endif
@ -31,17 +37,9 @@ ifdef LD_FILE_GCC
 LDFLAGS += -Wl,-T,$(TOP)/$(LD_FILE_GCC)
 endif

-ifneq ($(SKIP_NANOLIB), 1)
-LDFLAGS += --specs=nosys.specs --specs=nano.specs
-endif
-
 ASFLAGS += $(CFLAGS)

-LIBS_GCC ?= -lgcc -lm -lnosys
-
 # libc
-LIBS += $(LIBS_GCC)
-
 ifneq ($(BOARD), spresense)
 LIBS += -lc
 endif
@ -65,9 +63,10 @@ $(BUILD)/obj/%_asm.o: %.S
 	@echo AS $(notdir $@)
 	@$(AS) $(ASFLAGS) -c -o $@ $<

+OBJCOPY_BIN_OPTION ?=
 $(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
 	@echo CREATE $@
-	@$(OBJCOPY) -O binary $^ $@
+	$(OBJCOPY) -O binary $(OBJCOPY_BIN_OPTION) $^ $@

 $(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
 	@echo CREATE $@
--- a/examples/build_system/make/toolchain/iar_rules.mk
+++ b/examples/build_system/make/toolchain/iar_rules.mk
--- a/examples/device/CMakeLists.txt
+++ b/examples/device/CMakeLists.txt
@ -8,14 +8,18 @@ family_initialize_project(tinyusb_device_examples ${CMAKE_CURRENT_LIST_DIR})
 # family_add_subdirectory will filter what to actually add based on selected FAMILY
 family_add_subdirectory(audio_4_channel_mic)
 family_add_subdirectory(audio_test)
+family_add_subdirectory(audio_4_channel_mic_freertos)
+family_add_subdirectory(audio_test_freertos)
 family_add_subdirectory(audio_test_multi_rate)
 family_add_subdirectory(board_test)
 family_add_subdirectory(cdc_dual_ports)
 family_add_subdirectory(cdc_msc)
 family_add_subdirectory(cdc_msc_freertos)
+family_add_subdirectory(cdc_uac2)
 family_add_subdirectory(dfu)
 family_add_subdirectory(dfu_runtime)
 family_add_subdirectory(dynamic_configuration)
+family_add_subdirectory(hid_boot_interface)
 family_add_subdirectory(hid_composite)
 family_add_subdirectory(hid_composite_freertos)
 family_add_subdirectory(hid_generic_inout)
@ -26,4 +30,5 @@ family_add_subdirectory(net_lwip_webserver)
 family_add_subdirectory(uac2_headset)
 family_add_subdirectory(usbtmc)
 family_add_subdirectory(video_capture)
+family_add_subdirectory(video_capture_2ch)
 family_add_subdirectory(webusb_serial)
--- a/examples/device/audio_4_channel_mic/CMakeLists.txt
+++ b/examples/device/audio_4_channel_mic/CMakeLists.txt
@ -28,6 +28,11 @@ target_include_directories(${PROJECT} PUBLIC
  ${CMAKE_CURRENT_SOURCE_DIR}/src
  )

+# Add libm for GCC
+if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
+  target_link_libraries(${PROJECT} PUBLIC m)
+endif()
+
 # Configure compilation flags and libraries for the example without RTOS.
 # See the corresponding function in hw/bsp/FAMILY/family.cmake for details.
 family_configure_device_example(${PROJECT} noos)
--- a/examples/device/audio_4_channel_mic/Makefile
+++ b/examples/device/audio_4_channel_mic/Makefile
@ -1,11 +1,14 @@
-include ../../make.mk
+include ../../build_system/make/make.mk

 INC += \
  src \
  $(TOP)/hw \

 # Example source
-EXAMPLE_SOURCE += $(wildcard src/*.c)
+EXAMPLE_SOURCE += \
+  src/main.c \
+  src/usb_descriptors.c \
+
 SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))

-include ../../rules.mk
+include ../../build_system/make/rules.mk
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`include ${TOP}/examples/build_system/make/toolchain/gcc_rules.mk`