#

# gcc Makefile for LPC810

# Kamal Mostafa <[email protected]>

#

# License: Public Domain

#

CROSS = arm-none-eabi-

CPU = -mthumb -mcpu=cortex-m0plus -MD

FPU = # -mfloat-abi=soft

FILENAME = blinky

LINKERSCRIPT = blinky.ld

CFLAGS+= -Os --specs=nano.specs -ffunction-sections -fdata-sections -fno-builtin

CC = ${CROSS}gcc

LD = ${CROSS}ld

OBJCOPY = ${CROSS}objcopy

SIZE = ${CROSS}size

# use these on the $(LD) line, as needed:

LIBM = ${shell ${CC} ${CFLAGS} --print-file-name=libm.a}

LIBC = ${shell ${CC} ${CFLAGS} --print-file-name=libc.a}

LIBGCC = ${shell ${CC} ${CFLAGS} --print-libgcc-file-name}

CFLAGS += $(CPU) $(FPU)

LDFLAGS += --gc-sections

INC += -I../cmsis

CFLAGS += $(INC) -D__USE_CMSIS # -DCLOCK_SETUP=1

BLINKY_OBJS = main.o \

gpio.o \

uart.o \

mrt.o \

printf.o \

printf-retarget.o \

system_LPC8xx.o \

gcc_startup_lpc8xx.o

all: $(FILENAME).bin

blinky.axf: $(FILENAME).ld $(BLINKY_OBJS)

@$(LD) -o $@ $(LDFLAGS) -T $(LINKERSCRIPT) $(BLINKY_OBJS) $(LIBGCC)

-@echo ""

@$(SIZE) $(FILENAME).axf

clean:

@rm -f *.o *.d

@rm -f $(FILENAME).axf $(FILENAME).hex $(FILENAME).bin

%.bin:%.axf

-@echo ""

-@echo "Generating $(FILENAME).hex (FlashMagic, etc.)"

@$(OBJCOPY) --strip-unneeded -O ihex $(FILENAME).axf $(FILENAME).hex

-@echo "Generating $(FILENAME).bin"

@$(OBJCOPY) --strip-unneeded -O binary $(FILENAME).axf $(FILENAME).bin