FREERTOS_Handson/Makefile at master · nacuna-adi/FREERTOS_Handson · GitHub

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PROJECT := freertos

FREERTOS := ThirdParty/FreeRTOS

VPATH := \
    $(FREERTOS) \
    $(FREERTOS)/portable/GCC/ARM_CM3 \
    $(FREERTOS)/portable/MemMang \
    ./Core/Src \
    ./Core/Startup \
    ./Drivers/STM32F1xx_HAL_Driver/Src

INCLUDES  := \
    -ICore/Inc \
    -IDrivers/STM32F1xx_HAL_Driver/Inc \
    -IDrivers/STM32F1xx_HAL_Driver/Inc/Legacy \
    -IDrivers/CMSIS/Device/ST/STM32F1xx/Include \
    -IDrivers/CMSIS/Include \
    -I$(FREERTOS)/include \
    -I$(FREERTOS)/portable/GCC/ARM_CM3

ASM_SRCS := \
    startup_stm32f103c8tx.s

CORE_SRCS := \
    display.c \
    gpio.c \
    main.c \
    serial_print.c \
    stm32f1xx_hal_msp.c \
    stm32f1xx_hal_timebase_tim.c \
    stm32f1xx_it.c \
    syscalls.c \
    system_common.c \
    system_stm32f1xx.c \
    usart.c

HAL_DRIVER_SRCS := \
    stm32f1xx_hal_cortex.c \
    stm32f1xx_hal_dma.c \
    stm32f1xx_hal_exti.c \
    stm32f1xx_hal_flash_ex.c \
    stm32f1xx_hal_flash.c \
    stm32f1xx_hal_gpio_ex.c \
    stm32f1xx_hal_gpio.c \
    stm32f1xx_hal_pwr.c \
    stm32f1xx_hal_rcc_ex.c \
    stm32f1xx_hal_rcc.c \
    stm32f1xx_hal_tim_ex.c \
    stm32f1xx_hal_tim.c \
    stm32f1xx_hal_uart.c \
    stm32f1xx_hal.c

FREERTOS_SRCS := \
    croutine.c \
    event_groups.c \
    list.c \
    queue.c \
    stream_buffer.c \
    tasks.c \
    timers.c \
    port.c \
    heap_4.c

ASM_DEFS:=-DDEBUG

C_DEFS:=-DDEBUG \
        -DUSE_HAL_DRIVER \
        -DSTM32F103xB

OUTPUT:=$(PROJECT)

LD_SCRIPT:=STM32F103C8TX_FLASH.ld

ARM_CPU:=-mcpu=cortex-m3

C_SRCS:=$(CORE_SRCS) \
        $(HAL_DRIVER_SRCS) \
        $(FREERTOS_SRCS)

GNU_TOOLS_DIR := /usr

CC    := $(GNU_TOOLS_DIR)/bin/arm-none-eabi-gcc
AS    := $(GNU_TOOLS_DIR)/bin/arm-none-eabi-gcc
LINK  := $(GNU_TOOLS_DIR)/bin/arm-none-eabi-gcc
BIN   := $(GNU_TOOLS_DIR)/bin/arm-none-eabi-objcopy

BIN_DIR := Debug

ASM_OBJS := $(patsubst %.s,%.o,$(ASM_SRCS))
C_OBJS   := $(patsubst %.c,%.o,$(C_SRCS))

TARGET_BIN   := $(BIN_DIR)/$(OUTPUT).bin
TARGET_ELF   := $(BIN_DIR)/$(OUTPUT).elf
TARGET_MAP   := $(BIN_DIR)/$(OUTPUT).map
ASM_OBJS_EXT := $(addprefix $(BIN_DIR)/, $(ASM_OBJS))
C_OBJS_EXT   := $(addprefix $(BIN_DIR)/, $(C_OBJS))
C_DEPS_EXT   := $(patsubst %.o, %.d, $(C_OBJS_EXT))

ASFLAGS := $(ARM_CPU) -mfloat-abi=soft -mthumb -g3 -c -x assembler-with-cpp --specs=nano.specs $(ASM_DEFS)

CFLAGS := -g $(ARM_CPU) -mfloat-abi=soft -mthumb -std=gnu11 -g3 -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage $(INCLUDES) $(C_DEFS)

LINKFLAGS := $(ARM_CPU) -T"./$(LD_SCRIPT)" -Wl,-Map="$(TARGET_MAP)" -specs=nano.specs -specs=nosys.specs -Wl,--gc-sections -static -mfloat-abi=soft -mthumb -Wl,--start-group -lc -lm -Wl,--end-group

ifeq ("$(wildcard $(BIN_DIR))","")
$(shell mkdir $(BIN_DIR))
endif

# rules

all: $(TARGET_BIN)

$(TARGET_BIN): $(TARGET_ELF)
	$(BIN) -O binary $< $@

$(TARGET_ELF) : $(C_OBJS_EXT) $(ASM_OBJS_EXT)
	$(CC) $(CFLAGS) $(LINKFLAGS) -o $@ $^

$(BIN_DIR)/%.d : %.c
	$(CC) -MM -MT $(@:.d=.o) $(CFLAGS) $< > $@

$(BIN_DIR)/%.o : %.c
	@echo CC  $(notdir $<)
	$(CC) -c $(CFLAGS) $< -o $@

$(BIN_DIR)/%.o : %.s
	@echo AS  $(notdir $<)
	$(AS) $(ASFLAGS) $< -o $@