mirror of https://github.com/rusefi/cantact-fw.git
182 lines
5.2 KiB
Makefile
182 lines
5.2 KiB
Makefile
# STM32F0xx Makefile
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# #####################################
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#
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# Part of the uCtools project
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# uctools.github.com
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#
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#######################################
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# user configuration:
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#######################################
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BUILD_NUMBER ?= 0
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# SOURCES: list of sources in the user application
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SOURCES = main.c usbd_conf.c usbd_cdc_if.c usb_device.c usbd_desc.c stm32f0xx_hal_msp.c stm32f0xx_it.c system_stm32f0xx.c can.c slcan.c led.c
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# TARGET: name of the user application
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TARGET = CANtact-b$(BUILD_NUMBER)
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# BUILD_DIR: directory to place output files in
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BUILD_DIR = build
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# LD_SCRIPT: location of the linker script
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LD_SCRIPT = STM32F042C6_FLASH.ld
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# USER_DEFS user defined macros
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USER_DEFS = -D HSI48_VALUE=48000000 -D HSE_VALUE=16000000
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USER_DEFS += -D CANTACT_BUILD_NUMBER=$(BUILD_NUMBER)
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# USER_INCLUDES: user defined includes
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USER_INCLUDES =
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# USB_INCLUDES: includes for the usb library
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USB_INCLUDES = -IMiddlewares/ST/STM32_USB_Device_Library/Core/Inc
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USB_INCLUDES += -IMiddlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc
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# USER_CFLAGS: user C flags (enable warnings, enable debug info)
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USER_CFLAGS = -Wall -g -ffunction-sections -fdata-sections -Os
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# USER_LDFLAGS: user LD flags
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USER_LDFLAGS = -fno-exceptions -ffunction-sections -fdata-sections -Wl,--gc-sections
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# TARGET_DEVICE: device to compile for
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TARGET_DEVICE = STM32F042x6
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#######################################
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# end of user configuration
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#######################################
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#
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#######################################
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# binaries
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#######################################
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CC = arm-none-eabi-gcc
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AR = arm-none-eabi-ar
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RANLIB = arm-none-eabi-ranlib
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SIZE = arm-none-eabi-size
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OBJCOPY = arm-none-eabi-objcopy
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MKDIR = mkdir -p
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#######################################
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# core and CPU type for Cortex M0
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# ARM core type (CORE_M0, CORE_M3)
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CORE = CORE_M0
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# ARM CPU type (cortex-m0, cortex-m3)
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CPU = cortex-m0
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# where to build STM32Cube
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CUBELIB_BUILD_DIR = $(BUILD_DIR)/STM32Cube
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# various paths within the STmicro library
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CMSIS_PATH = Drivers/CMSIS
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CMSIS_DEVICE_PATH = $(CMSIS_PATH)/Device/ST/STM32F0xx
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DRIVER_PATH = Drivers/STM32F0xx_HAL_Driver
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# includes for gcc
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INCLUDES = -I$(CMSIS_PATH)/Include
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INCLUDES += -I$(CMSIS_DEVICE_PATH)/Include
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INCLUDES += -I$(DRIVER_PATH)/Inc
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INCLUDES += -IInc
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INCLUDES += $(USB_INCLUDES)
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INCLUDES += $(USER_INCLUDES)
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# macros for gcc
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DEFS = -D$(CORE) $(USER_DEFS) -D$(TARGET_DEVICE)
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# compile gcc flags
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CFLAGS = $(DEFS) $(INCLUDES)
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CFLAGS += -mcpu=$(CPU) -mthumb
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CFLAGS += $(USER_CFLAGS)
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# default action: build the user application
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all: $(BUILD_DIR)/$(TARGET).bin $(BUILD_DIR)/$(TARGET).hex
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flash: all
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sudo dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x08000000 -D $(BUILD_DIR)/$(TARGET).bin
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#######################################
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# build the st micro peripherial library
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# (drivers and CMSIS)
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#######################################
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CUBELIB = $(CUBELIB_BUILD_DIR)/libstm32cube.a
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# List of stm32 driver objects
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CUBELIB_DRIVER_OBJS = $(addprefix $(CUBELIB_BUILD_DIR)/, $(patsubst %.c, %.o, $(notdir $(wildcard $(DRIVER_PATH)/Src/*.c))))
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# shortcut for building core library (make cubelib)
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cubelib: $(CUBELIB)
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$(CUBELIB): $(CUBELIB_DRIVER_OBJS)
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$(AR) rv $@ $(CUBELIB_DRIVER_OBJS)
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$(RANLIB) $@
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$(CUBELIB_BUILD_DIR)/%.o: $(DRIVER_PATH)/Src/%.c | $(CUBELIB_BUILD_DIR)
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$(CC) -c $(CFLAGS) -o $@ $^
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$(CUBELIB_BUILD_DIR):
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$(MKDIR) $@
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#######################################
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# build the USB library
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#######################################
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USB_MIDDLEWARE_PATH = ./Middlewares/ST/STM32_USB_Device_Library/
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USB_BUILD_DIR = $(BUILD_DIR)/usb
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USB_SOURCES += usbd_ctlreq.c usbd_ioreq.c usbd_core.c usbd_cdc.c
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# list of usb library objects
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USB_OBJECTS += $(addprefix $(USB_BUILD_DIR)/,$(notdir $(USB_SOURCES:.c=.o)))
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usb: $(USB_OBJECTS)
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$(USB_BUILD_DIR)/%.o: $(USB_MIDDLEWARE_PATH)/Core/Src/%.c | $(USB_BUILD_DIR)
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$(CC) -Os $(CFLAGS) -c -o $@ $^
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$(USB_BUILD_DIR)/%.o: $(USB_MIDDLEWARE_PATH)/Class/CDC/Src/%.c | $(USB_BUILD_DIR)
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$(CC) -Os $(CFLAGS) -c -o $@ $^
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$(USB_BUILD_DIR):
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@echo $(USB_BUILD_DIR)
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$(MKDIR) $@
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#######################################
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# build the user application
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#######################################
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# list of user program objects
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OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(SOURCES:.c=.o)))
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# add an object for the startup code
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OBJECTS += $(BUILD_DIR)/startup_stm32f042x6.o
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# use the periphlib core library, plus generic ones (libc, libm, libnosys)
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LIBS = -lstm32cube -lc -lm -lnosys
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LDFLAGS = -T $(LD_SCRIPT) -L $(CUBELIB_BUILD_DIR) -static $(LIBS) $(USER_LDFLAGS)
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$(BUILD_DIR)/$(TARGET).hex: $(BUILD_DIR)/$(TARGET).elf
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$(OBJCOPY) -O ihex $(BUILD_DIR)/$(TARGET).elf $@
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$(BUILD_DIR)/$(TARGET).bin: $(BUILD_DIR)/$(TARGET).elf
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$(OBJCOPY) -O binary $(BUILD_DIR)/$(TARGET).elf $@
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$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) $(USB_OBJECTS) $(CUBELIB)
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$(CC) -o $@ $(CFLAGS) $(OBJECTS) $(USB_OBJECTS) \
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$(LDFLAGS) -Xlinker \
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-Map=$(BUILD_DIR)/$(TARGET).map
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$(SIZE) $@
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$(BUILD_DIR)/%.o: Src/%.c | $(BUILD_DIR)
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$(CC) $(CFLAGS) -Os -c -o $@ $^
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$(BUILD_DIR)/%.o: Src/%.s | $(BUILD_DIR)
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$(CC) $(CFLAGS) -c -o $@ $^
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$(BUILD_DIR):
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$(MKDIR) $@
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# delete all user application files, keep the libraries
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clean:
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-rm $(BUILD_DIR)/*.o
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-rm $(BUILD_DIR)/*.elf
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-rm $(BUILD_DIR)/*.hex
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-rm $(BUILD_DIR)/*.map
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-rm $(BUILD_DIR)/*.bin
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.PHONY: clean all cubelib
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