Release workflow

.github/workflows/c-cpp.yml

@@ -0,0 +1,37 @@
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+
+    steps:
+    - name: arm-none-eabi-gcc
+      uses: carlosperate/arm-none-eabi-gcc-action@v1
+      with:
+        release: '10.3-2021.10'
+
+    - name: Install Python dependencies
+      run: python3 -m pip install --upgrade pip crcmod
+
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    - name: Submodules
+      run: git submodule update --init --recursive --depth 1
+
+    - name: Make
+      run:  make
+
+    - name: size
+      run:  arm-none-eabi-size firmware
+
+    - name: rename
+      run: mv firmware.bin rt-890-oefw-community-${{ github.event.release.tag_name }}.bin
+
+    - name: 'Add FW .bin to release'
+      uses: svenstaro/upload-release-action@v2
+      with:
+        file: rt-890-oefw-community-${{ github.event.release.tag_name }}.bin