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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
# default is to upload to flash
#DEFFLAGS = VECT_TAB_BASE
CFLAGS = -I./ $(INCLUDES) -c \
-Os\
-g -mcpu=cortex-m3 -mthumb -march=armv7-m -nostdlib \
-ffunction-sections -fdata-sections -Wl,--gc-sections \
-D$(DEFFLAGS)
CPPFLAGS = -fno-rtti -fno-exceptions -Wall
#LINKER=lanchon-stm32.ld
LFLAGS = -Tstm32conf/$(LINKER) -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/nvic.c \
lib/usart.c \
lib/util.c \
lib/usb.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 = wiring/wiring_math.cpp \
wiring/Print.cpp \
wiring/comm/HardwareSerial.cpp \
wiring/comm/HardwareUsb.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:
_COBJ = $(moop:.c=.o)
_CPPOBJ = $(boop:.cpp=.o)
COBJ = $(patsubst %, $(BUILD_PATH)/%,$(_COBJ))
CPPOBJ = $(patsubst %, $(BUILD_PATH)/%,$(_CPPOBJ))
.PHONY: run cscope clean info
info:
@echo "Maple library help"
@echo "------------------:"
@echo "Compile targets:"
@echo " ram: Compile sketch code for RAM to be loaded over the bootloader"
@echo " flash: Compile sketch code for flash to be loaded over the bootloader"
@echo " flash: Compile sketch code for flash to be loaded over JTAG"
@echo ""
@echo "Programming targets:"
@echo " program_ram: Upload code to RAM via bootloader"
@echo " program_flash: Upload code to flash via bootloader"
@echo " program_jtag: Upload code to flash via jtag"
all: info
$(BUILD_PATH):
mkdir -p build
$(OUTDIRS):
@echo Making directory $@
mkdir -p $@
@echo
# actual build rules
$(COBJ) : $(BUILD_PATH)/%.o : %.c
@echo $(MSG_COMPILING) $<
@echo $(PATH)
$(CC) $(CFLAGS) -c $< -o $@
@echo
$(CPPOBJ) : $(BUILD_PATH)/%.o : %.cpp
@echo $(MSG_COMPILING) $<
@echo $(PATH)
$(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 $<
ram: DEFFLAGS := VECT_TAB_RAM
ram: LINKER := lanchon-stm32-user-ram.ld
ram: $(BUILD_PATH)/main.bin
@echo "RAM build"
flash: DEFFLAGS := VECT_TAB_ROM
flash: LINKER := lanchon-stm32-user-rom.ld
flash: $(BUILD_PATH)/main.bin
@echo "Flash build"
jtag: DEFFLAGS := VECT_TAB_BASE
jtag: LINKER := lanchon-stm32.ld
jtag: $(BUILD_PATH)/main.bin
@echo "JTAG build"
program_ram: ram
dfu-util -a0 -d 0110:1001 -D build/main.bin -R
program_flash: flash
dfu-util -a1 -d 0110:1001 -D build/main.bin -R
program_jtag: jtag
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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