test: run example directly

.github/workflows/action.yml

@@ -36,15 +36,54 @@ jobs:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_dir: ./target/doc
 
+  compile-example:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - uses: actions-rs/[email protected]
+      with:
+        toolchain: stable
+        target: armv7-unknown-linux-gnueabihf
+        override: true
+    - name: Install cross-compilation tools
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y gcc-arm-linux-gnueabihf
+    - name: Compile ping_1d example for ARM v7
+      run: |
+        cargo build --example ping_1d --target armv7-unknown-linux-gnueabihf --release
+    - name: Upload compiled example
+      uses: actions/upload-artifact@v2
+      with:
+        name: ping_1d-armv7
+        path: target/armv7-unknown-linux-gnueabihf/release/examples/ping_1d
+
   tests:
+    needs: compile-example
     runs-on: raspbian-armv7-kernel-5.10.33
     if: ${{ github.repository_owner == 'bluerobotics' }}
     steps:
       - name: Run CI management script
         run: /etc/github_runner/ci_management.sh
-      - name: Determine CI number
+      - name: Download compiled ping_1d example
+        uses: actions/download-artifact@v2
+        with:
+          name: ping_1d-armv7
+          path: ./ping_1d-armv7
+      - name: Make ping_1d executable
+        run: chmod +x ./ping_1d-armv7/ping_1d
+      - name: Run ping_1d test
         run: |
-          ls /dev/*
+          timeout 30s ./ping_1d-armv7/ping_1d --serial-port /dev/ttyUSB_Ping1D || exit_code=$?
+          if [ $exit_code -eq 124 ]; then
+            echo "Test timed out after 30 seconds"
+            exit 1
+          elif [ $exit_code -ne 0 ]; then
+            echo "Test failed with exit code $exit_code"
+            exit $exit_code
+          else
+            echo "Test completed successfully"
+          fi
       - name: Post CI management script
         if: always()
         run: |