feat(ci): add rt-thread test

Signed-off-by: sakumisu <1203593632@qq.com>

Author: sakumisu

.github/workflows/build_tests.yml

@@ -80,4 +80,47 @@ jobs:
         run: |
           . ${IDF_PATH}/export.sh
           pip install idf-component-manager ruamel.yaml idf-build-apps --upgrade
-          idf-build-apps build -p ./tests/espressif --recursive --target esp32s3
+          idf-build-apps build -p ./tests/espressif --recursive --target esp32s3
+
+  build_rtthread:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@main
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          wget https://raw.githubusercontent.com/RT-Thread/env/master/install_ubuntu.sh
+          chmod 777 install_ubuntu.sh
+          ./install_ubuntu.sh
+
+      - name: Download sdk-bsp-stm32h7r-realthread-artpi2
+        run: |
+          cd ~
+          git clone https://github.com/sakumisu/sdk-bsp-stm32h7r-realthread-artpi2.git
+
+      - name: Download ARM toolchain
+        run: |
+          cd ~
+          wget -c https://github.com/RT-Thread/toolchains-ci/releases/download/v1.8/arm-gnu-toolchain-13.2.rel1-x86_64-arm-none-eabi.tar.xz
+          sudo tar -xf arm-gnu-toolchain-13.2.rel1-x86_64-arm-none-eabi.tar.xz -C /opt
+          /opt/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin/arm-none-eabi-gcc --version
+
+      - name: Build rtthread demo
+        run: |
+          cd ~/sdk-bsp-stm32h7r-realthread-artpi2
+          source ~/.env/env.sh
+          export RTT_ROOT=~/sdk-bsp-stm32h7r-realthread-artpi2/rt-thread
+          export RTT_CC=gcc
+          export RTT_EXEC_PATH=/opt/arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi/bin
+          cd ~/sdk-bsp-stm32h7r-realthread-artpi2/projects/art_pi2_cherryusb_usbdev_cdc_acm
+          rm -rf packages/CherryUSB-latest
+          pkgs --update
+          scons -j8
+          cd ~/sdk-bsp-stm32h7r-realthread-artpi2/projects/art_pi2_cherryusb_usbhost
+          rm -rf packages/CherryUSB-latest
+          pkgs --update
+          scons -j8