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# dumb dumb dumb makefile
# Project name
PROJECT=maple
# STM Library prefix
STM_SRC = stm32lib/src
STM_CONF = stm32conf/flash.conf
# ARM/GNU toolchain parameters
CC = arm-none-eabi-gcc
CPP = arm-none-eabi-g++
LD = arm-none-eabi-ld -v
AR = arm-none-eabi-ar
AS = arm-none-eabi-as
CP = arm-none-eabi-objcopy
OD = arm-none-eabi-objdump
BUILD_PATH = build
LIB_PATH = lib
COMM_PATH = comm
OUTDIRS = $(BUILD_PATH)/src/$(STM_SRC) \
$(BUILD_PATH)/src/$(LIB_PATH)\
$(BUILD_PATH)/src/comm \
$(BUILD_PATH)/src/wiring \
$(BUILD_PATH)/src/wiring/comm
INCLUDES = -Isrc/stm32lib/inc \
-Isrc/$(LIB_PATH) \
-Isrc/$(COMM_PATH) \
-Isrc/ \
-Isrc/wiring \
-Isrc/wiring/comm
CFLAGS = -I./ $(INCLUDES) -c \
-Os\
-g -mcpu=cortex-m3 -mthumb -march=armv7-m -nostdlib \
-ffunction-sections -fdata-sections -Wl,--gc-sections
CPPFLAGS = -fno-rtti -fno-exceptions -Wall
LFLAGS = -Tstm32conf/lanchon-stm32.ld -L stm32conf/lanchon-stm32 \
-mcpu=cortex-m3 -mthumb -Xlinker \
--gc-sections --print-gc-sections --march=armv7-m -Wall
CPFLAGS = -v -Obinary
ODFLAGS = -S
# main ource file
MAIN=main.c
STM32SRCS = $(STM_SRC)/stm32f10x_flash.c \
$(STM_SRC)/stm32f10x_nvic.c \
$(STM_SRC)/stm32f10x_rcc.c
CSRC = lib/systick.c \
lib/timers.c \
lib/adc.c \
lib/syscalls.c \
lib/stm32f10x_it.c \
lib/exti.c \
lib/gpio.c \
lib/usart.c \
wiring/wiring.c \
wiring/wiring_shift.c \
wiring/wiring_analog.c \
wiring/time.c \
wiring/pwm.c \
wiring/ext_interrupts.c \
wiring/wiring_digital.c
CSRC += $(STM32SRCS)
CPPSRC = lib/util.cpp \
wiring/math.cpp \
wiring/Print.cpp \
wiring/comm/Serial.cpp \
main.cpp
# i really have no idea what i'm doing
meep += $(CSRC)
moop = $(patsubst %, src/%, $(meep))
beep = $(CPPSRC)
boop = $(patsubst %, src/%, $(beep))
# English
MSG_ERRORS_NONE = Errors: none
MSG_BEGIN = -------- begin --------
MSG_ETAGS = Created TAGS File
MSG_END = -------- end --------
MSG_SIZE = Program Image Size:
MSG_LINKING = Linking:
MSG_COMPILING = Compiling C:
MSG_ASSEMBLING = Assembling:
MSG_CLEANING = Cleaning project:
MSG_FLASH = Creating load file for Flash:
# output directories
all: $(BUILD_PATH)/main.bin
$(BUILD_PATH):
mkdir -p build
_COBJ = $(moop:.c=.o)
_CPPOBJ = $(boop:.cpp=.o)
COBJ = $(patsubst %, $(BUILD_PATH)/%,$(_COBJ))
CPPOBJ = $(patsubst %, $(BUILD_PATH)/%,$(_CPPOBJ))
.PHONY: test install run cscope clean
test: $(CSRC_)
@echo help
@echo $(moop)
@echo done
$(OUTDIRS):
@echo Making directory $@
mkdir -p $@
@echo
# actual build rules
$(COBJ) : $(BUILD_PATH)/%.o : %.c
@echo $(MSG_COMPILING) $<
$(CC) $(CFLAGS) -c $< -o $@
@echo
$(CPPOBJ) : $(BUILD_PATH)/%.o : %.cpp
@echo $(MSG_COMPILING) $<
$(CPP) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
@echo
# targets
$(BUILD_PATH)/$(PROJECT).out: $(OUTDIRS) $(COBJ) $(CPPOBJ)
@echo Linking
@echo CPP OBJ: $(CPPOBJ)
@echo
@echo C OBJ: $(COBJ)
@echo
$(CC) $(LFLAGS) -o $(BUILD_PATH)/$(PROJECT).out $(COBJ) $(CPPOBJ)
@echo
$(BUILD_PATH)/main.bin: $(BUILD_PATH)/$(PROJECT).out
$(CP) $(CPFLAGS) $(BUILD_PATH)/$(PROJECT).out $(BUILD_PATH)/main.bin
$(OD) $(ODFLAGS) $(BUILD_PATH)/$(PROJECT).out > $(BUILD_PATH)/$(PROJECT).d
@echo
find $(BUILD_PATH) -iname *.o | xargs arm-none-eabi-size -t
@echo
@echo "Final Size:"
arm-none-eabi-size $<
install: $(BUILD_PATH)/main.bin
openocd -f stm32conf/flash.cfg
run: $(BUILD_PATH)/main.bin
openocd -f stm32conf/run.cfg
cscope:
rm -rf *.cscope
find . -iname "*.[hcs]" | grep -v examples | xargs cscope -R -b
clean:
rm -f *.hex *.o
rm -rf build/*
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