164 lines
4.0 KiB
Makefile
164 lines
4.0 KiB
Makefile
######################################
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# target
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######################################
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TARGET = hover
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######################################
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# building variables
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######################################
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# debug build?
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DEBUG = 1
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# optimization
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OPT = -Og
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# Build path
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BUILD_DIR = build
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######################################
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# source
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######################################
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# C sources
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C_SOURCES = \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c \
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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c \
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Src/system_stm32f1xx.c \
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Src/stm32f1xx_hal_msp.c \
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Src/gpio.c \
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Src/stm32f1xx_it.c \
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Src/main.c \
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# ASM sources
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ASM_SOURCES = \
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startup_stm32f103xe.s
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#######################################
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# binaries
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#######################################
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PREFIX = arm-none-eabi-
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CC = $(PREFIX)gcc
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AS = $(PREFIX)gcc -x assembler-with-cpp
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CP = $(PREFIX)objcopy
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AR = $(PREFIX)ar
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SZ = $(PREFIX)size
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HEX = $(CP) -O ihex
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BIN = $(CP) -O binary -S
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#######################################
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# CFLAGS
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#######################################
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# cpu
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CPU = -mcpu=cortex-m3
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# fpu
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# NONE for Cortex-M0/M0+/M3
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# float-abi
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# mcu
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MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
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# macros for gcc
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# AS defines
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AS_DEFS =
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# C defines
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C_DEFS = \
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-DUSE_HAL_DRIVER \
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-DSTM32F103xE
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# AS includes
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AS_INCLUDES =
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# C includes
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C_INCLUDES = \
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-IInc \
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-IDrivers/STM32F1xx_HAL_Driver/Inc \
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-IDrivers/STM32F1xx_HAL_Driver/Inc/Legacy \
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-IDrivers/CMSIS/Device/ST/STM32F1xx/Include \
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-IDrivers/CMSIS/Include
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# compile gcc flags
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ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
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CFLAGS = $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
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ifeq ($(DEBUG), 1)
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CFLAGS += -g -gdwarf-2
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endif
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# Generate dependency information
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CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)"
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#######################################
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# LDFLAGS
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#######################################
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# link script
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LDSCRIPT = STM32F103RCTx_FLASH.ld
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# libraries
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LIBS = -lc -lm -lnosys
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LIBDIR =
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LDFLAGS = $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
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# default action: build all
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all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
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#######################################
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# build the application
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#######################################
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# list of objects
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OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
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vpath %.c $(sort $(dir $(C_SOURCES)))
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# list of ASM program objects
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OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
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vpath %.s $(sort $(dir $(ASM_SOURCES)))
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$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR)
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$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@
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$(BUILD_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
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$(AS) -c $(CFLAGS) $< -o $@
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$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile
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$(CC) $(OBJECTS) $(LDFLAGS) -o $@
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$(SZ) $@
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$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
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$(HEX) $< $@
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$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
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$(BIN) $< $@
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$(BUILD_DIR):
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mkdir $@
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#######################################
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# clean up
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#######################################
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clean:
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-rm -fR .dep $(BUILD_DIR)
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#######################################
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# dependencies
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#######################################
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-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
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# *** EOF ***
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