update ci for msp430 family

.github/workflows/build.yml

@@ -61,8 +61,6 @@ jobs:
 
     - name: Checkout TinyUSB
       uses: actions/checkout@v2
-      with:
-        submodules: 'false'
 
     - name: Checkout Submodules in lib
       run: git submodule update --init lib
@@ -130,26 +128,6 @@ jobs:
       with:
         submodules: 'true'
 
-    - name: Setup Env
-      run: |
-        # Add msp430-gcc url to env
-        echo >> $GITHUB_ENV MSP430_GCC_URL=http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/9_2_0_0/export/msp430-gcc-9.2.0.50_linux64.tar.bz2
-
-    - name: Cache MSP430-GCC
-      uses: actions/cache@v2
-      id: cache-msp430
-      with:
-        path: ~/cache/
-        key: ${{ runner.os }}-21-01-26-${{ env.MSP430_GCC_URL }}
-
-    - name: Install MSP430-GCC
-      if: steps.cache-msp430.outputs.cache-hit != 'true'
-      run: |
-        # MSP430 GCC
-        mkdir -p ~/cache/msp430-gcc
-        wget --progress=dot:mega $MSP430_GCC_URL -O msp430-gcc.tar.bz2
-        tar -C ~/cache/msp430-gcc -xaf msp430-gcc.tar.bz2
-
     - name: Install Toolchains
       run: |
         # ARM & RISC-V GCC from xpack
@@ -159,12 +137,69 @@ jobs:
         echo `echo $HOME/.local/xPacks/@xpack-dev-tools/arm-none-eabi-gcc/*/.content/bin` >> $GITHUB_PATH
         echo `echo $HOME/.local/xPacks/@xpack-dev-tools/riscv-none-embed-gcc/*/.content/bin` >> $GITHUB_PATH
 
-        # TI MSP430 GCC
-        echo >> $GITHUB_PATH `echo ~/cache/msp430-gcc/msp430-gcc-*/bin`
-
     - name: Build
       run: python3 tools/build_board.py ${{ matrix.example }}
 
+  # build all example for each family
+  build-msp430:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Setup Python
+      uses: actions/setup-python@v2
+
+    - name: Checkout TinyUSB
+      uses: actions/checkout@v2
+
+    - name: Checkout Submodules in lib
+      run: git submodule update --init lib
+        
+    - run: |
+        echo family=msp430 >> $GITHUB_ENV
+        # Add msp430-gcc url to env
+        echo >> $GITHUB_ENV MSP430_GCC_URL=http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/9_2_0_0/export/msp430-gcc-9.2.0.50_linux64.tar.bz2
+
+    - name: Cache MSP430-GCC
+      uses: actions/cache@v2
+      id: cache-msp430
+      with:
+        path: ~/cache/
+        key: ${{ runner.os }}-21-03-02-${{ env.MSP430_GCC_URL }}
+
+    - name: Install MSP430-GCC
+      if: steps.cache-msp430.outputs.cache-hit != 'true'
+      run: |
+        mkdir -p ~/cache/msp430-gcc
+        wget --progress=dot:mega $MSP430_GCC_URL -O msp430-gcc.tar.bz2
+        tar -C ~/cache/msp430-gcc -xaf msp430-gcc.tar.bz2
+
+    - name: Set Toolchain Path
+      run: echo >> $GITHUB_PATH `echo ~/cache/msp430-gcc/msp430-gcc-*/bin`
+
+    - name: Build
+      run: python3 tools/build_family.py ${{ env.family }}
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: ${{ env.family }}-tinyusb-examples
+        path: _bin/
+
+    - name: Create Release Asset
+      if: ${{ github.event_name == 'release' }}
+      run: |
+        cd _bin/
+        zip -r ../${{ env.family }}-tinyusb-${{ github.event.release.tag_name }}-examples.zip *
+
+    - name: Upload Release Asset
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      if: ${{ github.event_name == 'release' }}
+      with:
+        upload_url: ${{ github.event.release.upload_url }}
+        asset_path: ${{ env.family }}-tinyusb-${{ github.event.release.tag_name }}-examples.zip
+        asset_name: ${{ env.family }}-tinyusb-${{ github.event.release.tag_name }}-examples.zip
+        asset_content_type: application/zip
+        
   # Build ESP32S2
   build-esp32s2:
     runs-on: ubuntu-latest

examples/rules.mk

@@ -100,12 +100,11 @@ INC += $(TOP)/src
 
 CFLAGS += $(addprefix -I,$(INC))
 
-# TODO Skip nanolib for MSP430
-ifeq ($(BOARD), msp_exp430f5529lp)
-  LDFLAGS += $(CFLAGS) -fshort-enums -Wl,-T,$(TOP)/$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
-else
-  LDFLAGS += $(CFLAGS) -fshort-enums -Wl,-T,$(TOP)/$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nosys.specs -specs=nano.specs
+LDFLAGS += $(CFLAGS) -fshort-enums -Wl,-T,$(TOP)/$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
+ifneq ($(SKIP_NANOLIB), 1)
+LDFLAGS += -specs=nosys.specs -specs=nano.specs
 endif
+
 ASFLAGS += $(CFLAGS)
 
 # Assembly files can be name with upper case .S, convert it to .s

hw/bsp/msp430/family.mk

@@ -1,3 +1,7 @@
+CROSS_COMPILE = msp430-elf-
+FAMILY_SUBMODULES = hw/mcu/ti
+SKIP_NANOLIB = 1
+
 CFLAGS += \
   -D__MSP430F5529__ \
   -DCFG_TUSB_MCU=OPT_MCU_MSP430x5xx \
@@ -6,8 +10,7 @@ CFLAGS += \
 
 #-mmcu=msp430f5529
 
-# Cross Compiler for MSP430
-CROSS_COMPILE = msp430-elf-
+
 
 # All source paths should be relative to the top level.
 LD_FILE = hw/mcu/ti/msp430/msp430-gcc-support-files/include/msp430f5529.ld