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stm32f103c8 universal makefile (C/CPP)
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TARGET = stm32template | |
DEBUG = 1 | |
OPT = -Og | |
BUILD_DIR = build | |
C_SOURCES = $(shell find * -type f -name "*.c" | sed ':a;N;$!ba;s/\n/ /g') | |
CXX_SOURCES = $(shell find * -type f -name "*.cpp" | sed ':a;N;$!ba;s/\n/ /g') | |
ASM_SOURCES = startup_stm32f103xb.s | |
PREFIX = arm-none-eabi- | |
CXX = $(PREFIX)g++ | |
CC = $(PREFIX)gcc | |
AS = $(PREFIX)gcc -x assembler-with-cpp | |
CP = $(PREFIX)objcopy | |
SZ = $(PREFIX)size | |
GDB = $(PREFIX)gdb | |
HEX = $(CP) -O ihex | |
BIN = $(CP) -O binary -S | |
CPU = -mcpu=cortex-m3 | |
MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI) | |
AS_DEFS = | |
C_DEFS = \ | |
-DUSE_HAL_DRIVER \ | |
-DSTM32F103xB | |
AS_INCLUDES = | |
C_INCLUDES = $(shell find * -type f -iname '*.h' -printf '-I%h\n' | uniq | sed ':a;N;$!ba;s/\n/ /g') | |
ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections | |
CFLAGS = $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections | |
CXXFLAGS = $(CFLAGS) -std=c++11 | |
ifeq ($(DEBUG), 1) | |
CFLAGS += -g -gdwarf-2 | |
endif | |
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)" | |
LDSCRIPT = STM32F103C8Tx_FLASH.ld | |
LIBS = -lc -lm -lrdimon | |
LIBDIR = | |
LDFLAGS = $(MCU) -specs=rdimon.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections | |
all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin | |
OBJECTS = $(ASM_SOURCES:%.s=$(BUILD_DIR)/%.o) | |
OBJECTS += $(C_SOURCES:%.c=$(BUILD_DIR)/%.o) | |
OBJECTS += $(CXX_SOURCES:%.cpp=$(BUILD_DIR)/%.o) | |
.SILENT: | |
$(BUILD_DIR)/%.o: %.c | $(BUILD_DIR) | |
mkdir -p $(dir $@) | |
@echo CC $^ | |
$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@ | |
$(BUILD_DIR)/%.o: %.cpp | $(BUILD_DIR) | |
mkdir -p $(dir $@) | |
@echo CXX $^ | |
$(CXX) -c $(CXXFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.cpp=.lst)) $< -o $@ | |
$(BUILD_DIR)/%.o: %.s | $(BUILD_DIR) | |
mkdir -p $(dir $@) | |
@echo AS $@ | |
$(AS) -c $(CFLAGS) $< -o $@ | |
$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) | |
@echo LINK $@ | |
$(CC) $(OBJECTS) $(LDFLAGS) -o $@ | |
$(SZ) $@ | |
$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | |
@echo HEX $@ | |
$(HEX) $< $@ | |
$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | |
@echo BIN $@ | |
$(BIN) $< $@ | |
$(BUILD_DIR): | |
mkdir -p $@ | |
clean: | |
-rm -fR $(BUILD_DIR) | |
@echo Cleaned | |
openocd: | |
openocd -f interface/stlink-v2.cfg -f target/stm32f1x.cfg | |
gdb: $(BUILD_DIR)/$(TARGET).elf | |
$(GDB) $^ -q -ex "tar ext :3333" -ex "monitor arm semihosting enable" -ex "monitor reset halt" -ex "load" | |
-include $(wildcard $(BUILD_DIR)/*.d) |
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