added workflow again..

Author: JasonKlm

.github/workflows/build.yml

@@ -0,0 +1,23 @@
+name: Build STM32 Project
+
+on:
+  push:
+    branches: ["master", "workflows"]
+  pull_request:
+    branches: ["master", "workflows"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install ARM GCC toolchain
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcc-arm-none-eabi
+
+      - name: Build project
+        run: make

makefile

@@ -0,0 +1,47 @@
+PROJECT    := Team2_DART_Firmware
+BUILD_DIR  := build
+SRC_DIR    := Core/Src
+INC_DIR    := Core/Inc
+
+HAL_INC_DIR          := Drivers/STM32H7xx_HAL_Driver/Inc
+CMSIS_DEVICE_INC_DIR := Drivers/CMSIS/Device/ST/STM32H7xx/Include
+CMSIS_CORE_INC_DIR   := Drivers/CMSIS/Include
+
+CC         := arm-none-eabi-gcc
+CP         := arm-none-eabi-objcopy
+SZ         := arm-none-eabi-size
+
+CPU        := -mcpu=cortex-m7
+FPU        := -mfpu=fpv5-d16
+FLOAT_ABI  := -mfloat-abi=hard
+MCU_FLAGS  := $(CPU) -mthumb $(FPU) $(FLOAT_ABI)
+
+CFLAGS     := $(MCU_FLAGS) -g -O2 -Wall -ffunction-sections -fdata-sections --specs=nano.specs -static -fno-common
+CDEFS      := -DSTM32H743xx -DUSE_HAL_DRIVER
+CINCLUDES  := -I$(INC_DIR) -I$(HAL_INC_DIR) -I$(CMSIS_DEVICE_INC_DIR) -I$(CMSIS_CORE_INC_DIR)
+
+LDSCRIPT   := STM32H743VITX_FLASH.ld
+LDFLAGS    := $(MCU_FLAGS) -T$(LDSCRIPT) -Wl,-Map=$(BUILD_DIR)/$(PROJECT).map,--gc-sections
+
+C_SOURCES  := $(wildcard $(SRC_DIR)/*.c)
+OBJ_FILES  := $(patsubst $(SRC_DIR)/%.c, $(BUILD_DIR)/%.o, $(C_SOURCES))
+
+all: $(BUILD_DIR) $(BUILD_DIR)/$(PROJECT).elf
+
+$(BUILD_DIR):
+	mkdir -p $(BUILD_DIR)
+
+$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c | $(BUILD_DIR)
+	@echo "[CC]  $<"
+	mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(CDEFS) $(CINCLUDES) -c $< -o $@
+
+$(BUILD_DIR)/$(PROJECT).elf: $(OBJ_FILES) | $(BUILD_DIR)
+	@echo "[LD]  $@"
+	$(CC) $^ $(LDFLAGS) -o $@
+	$(SZ) $@
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+.PHONY: all clean