Added m33mu m2m test workflow

.github/workflows/stm32h5-tls-m33mu.yml

@@ -0,0 +1,101 @@
+name: STM32H5 TLS Demo (m33mu + VDE)
+
+on:
+  push:
+    branches: [ 'master', 'main', 'release/**' ]
+  pull_request:
+    branches: [ '*' ]
+
+jobs:
+  stm32h5_tls_test:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/danielinux/m33mu-ci:1.3
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: false
+
+      - name: Clone wolfSSL
+        working-directory: /tmp
+        run: |
+          git clone --depth 1 https://github.com/wolfSSL/wolfssl.git
+          echo "wolfSSL cloned to /tmp/wolfssl"
+
+      - name: Build TLS Server + Client Binaries
+        working-directory: src/port/stm32h563
+        run: |
+          CC=arm-none-eabi-gcc OBJCOPY=arm-none-eabi-objcopy \
+            make test-m33mu WOLFSSL_ROOT=/tmp/wolfssl
+          ls -lh app-server.bin
+          echo "Server binary size: $(stat -c%s app-server.bin) bytes"
+          ls -lh app-client.bin
+          echo "Client binary size: $(stat -c%s app-client.bin) bytes"
+
+      - name: Start VDE Switch
+        run: |
+          vde_switch -s /tmp/vde_switch.ctl -d
+          sleep 2
+          echo "VDE switch started"
+
+      - name: Run TLS Server (m33mu)
+        working-directory: src/port/stm32h563
+        run: |
+          m33mu --vde /tmp/vde_switch.ctl --expect-bkpt 0x7f --timeout 60 app-server.bin > server.log 2>&1 &
+          SERVER_PID=$!
+          echo "Server started with PID $SERVER_PID"
+          echo $SERVER_PID > /tmp/server.pid
+          sleep 5
+          echo "Server log (first 50 lines):"
+          head -50 server.log || true
+
+      - name: Run TLS Client (m33mu)
+        working-directory: src/port/stm32h563
+        run: |
+          m33mu --vde /tmp/vde_switch.ctl --expect-bkpt 0x7f --timeout 60 app-client.bin > client.log 2>&1
+          CLIENT_EXIT=$?
+          echo "Client exit code: $CLIENT_EXIT"
+          echo "Client log:"
+          cat client.log
+          if [ $CLIENT_EXIT -ne 0 ]; then
+            echo "ERROR: Client test failed!"
+            exit $CLIENT_EXIT
+          fi
+
+      - name: Check Server Result
+        working-directory: src/port/stm32h563
+        run: |
+          SERVER_PID=$(cat /tmp/server.pid)
+          # Wait a bit for server to finish
+          sleep 2
+          # Check if server is still running
+          if kill -0 $SERVER_PID 2>/dev/null; then
+            echo "Server still running, waiting for completion..."
+            wait $SERVER_PID || true
+          fi
+          SERVER_EXIT=$?
+          echo "Server exit code: $SERVER_EXIT"
+          echo "Server log:"
+          cat server.log
+          if [ $SERVER_EXIT -ne 0 ] && [ $SERVER_EXIT -ne 143 ]; then
+            echo "ERROR: Server test failed!"
+            exit 1
+          fi
+
+      - name: Cleanup
+        if: always()
+        run: |
+          killall vde_switch 2>/dev/null || true
+          killall m33mu 2>/dev/null || true
+          rm -rf /tmp/vde_switch.ctl
+
+      - name: Upload Logs
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: m33mu-logs
+          path: |
+            src/port/stm32h563/server.log
+            src/port/stm32h563/client.log