Merge remote-tracking branch 'remotes/tinyusb/master' into rx_fb

.github/actions/prepare_build/action.yml

@@ -0,0 +1,30 @@
+name: Prepare to build
+
+inputs:
+  family:
+    required: true
+    type: string
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
+
+    - name: Checkout pico-sdk for rp2040
+      if: contains(inputs.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
+        pip install click
+        python3 tools/get_deps.py ${{ inputs.family }}
+        echo >> $GITHUB_ENV "PICO_SDK_PATH=$GITHUB_WORKSPACE/pico-sdk"
+      shell: bash

.github/actions/setup_toolchain/action.yml

@@ -0,0 +1,31 @@
+name: Setup Toolchain
+
+inputs:
+  toolchain:
+    required: true
+    type: string
+  toolchain_url:
+    required: false
+    type: string
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install ARM GCC
+      if: inputs.toolchain == 'arm-gcc'
+      uses: carlosperate/arm-none-eabi-gcc-action@v1
+      with:
+        release: '12.3.Rel1'
+
+    - name: Pull ESP-IDF docker
+      if: inputs.toolchain == 'esp-idf'
+      run: docker pull espressif/idf:latest
+      shell: bash
+
+    - name: Download Toolchain
+      if: >-
+        inputs.toolchain != 'arm-gcc' &&
+        inputs.toolchain != 'esp-idf'
+      uses: ./.github/actions/setup_toolchain/download
+      with:
+        toolchain_url: ${{ inputs.toolchain_url }}

.github/actions/setup_toolchain/download/action.yml

@@ -0,0 +1,29 @@
+name: Download Toolchain
+
+inputs:
+  toolchain_url:
+    required: true
+    type: string
+
+runs:
+  using: "composite"
+  steps:
+    - name: Cache Toolchain
+      uses: actions/cache@v4
+      id: cache-toolchain
+      with:
+        path: ~/cache/toolchain
+        key: ${{ runner.os }}-${{ inputs.toolchain_url }}
+
+    - name: Install Toolchain
+      if: steps.cache-toolchain.outputs.cache-hit != 'true'
+      run: |
+        mkdir -p ~/cache/toolchain
+        wget --progress=dot:mega ${{ inputs.toolchain_url }} -O toolchain.tar.gz
+        tar -C ~/cache/toolchain -xaf toolchain.tar.gz
+      shell: bash
+
+    - name: Set Toolchain Path
+      run: |
+        echo >> $GITHUB_PATH `echo ~/cache/toolchain/*/bin`
+      shell: bash