Makefile.common

# name of executable

ELF=$(notdir $(CURDIR)).elf                    

BIN=$(notdir $(CURDIR)).bin

# Tool path

# TOOLROOT=/l/arm/arm-none-eabi/bin

# Library path

LIBROOT=$(HOME)/Src/STM32F0xx_StdPeriph_Lib_V1.5.0/Libraries

# Tools

# CC=$(TOOLROOT)/arm-none-eabi-gcc
# LD=$(TOOLROOT)/arm-none-eabi-gcc
# AR=$(TOOLROOT)/arm-none-eabi-ar
# AS=$(TOOLROOT)/arm-none-eabi-as

CC=arm-none-eabi-gcc
LD=arm-none-eabi-gcc
AR=arm-none-eabi-ar
AS=arm-none-eabi-as
SIZE=arm-none-eabi-size
OBJCOPY=arm-none-eabi-objcopy

# Code Paths

CORE=$(LIBROOT)/CMSIS
DEVICE=$(LIBROOT)/CMSIS/Device/ST/STM32F0xx
PERIPH=$(LIBROOT)/STM32F0xx_StdPeriph_Driver

# Search path for standard files

vpath %.c $(TEMPLATEROOT)

# Search path for perpheral library

vpath %.c $(DEVICE)/Source/Templates
vpath %.c $(PERIPH)/src
vpath %.c $(DEVICE)

#  Processor specific

#PTYPE = STM32F0XX_MD
PTYPE = STM32F030
LDSCRIPT = $(TEMPLATEROOT)/stm32f0xx-$(notdir $(CURDIR)).ld
#STARTUP=  startup_stm32f0xx.o system_stm32f0xx.o 
STARTUP=  startup_stm32f0xx.o

# Compilation Flags

FULLASSERT = -DUSE_FULL_ASSERT 

LDFLAGS+= -T$(LDSCRIPT) -mthumb -mcpu=cortex-m0
CFLAGS+= -mcpu=cortex-m0 -mthumb
CFLAGS+= -I$(TEMPLATEROOT) -I. -I$(CORE)/Include -I$(DEVICE)/Include -I$(CORE) -I$(PERIPH)/inc
CFLAGS+= -DUSE_STDPERIPH_DRIVER $(FULLASSERT) -D$(PTYPE)  

# Build executable 

$(ELF):	$(OBJS)
	$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LDLIBS)

$(BIN):	$(ELF)
	$(OBJCOPY) -O binary $< $@

# compile and generate dependency info

%.o: %.c
	$(CC) -c $(CFLAGS) $< -o $@
	$(CC) -MM $(CFLAGS) $< > $*.d

%.o: %.s
	$(AS) $< -o $@

clean:
	rm -f $(OBJS) $(OBJS:.o=.d) $(ELF) startup_stm32f* $(CLEANOTHER)

bin:	$(BIN)

debug:	$(ELF)
	arm-none-eabi-gdb -iex "target extended-remote localhost:4242" $(ELF)

size:	$(ELF)
	$(SIZE) $<

flash:	$(BIN)
	st-flash write $(BIN) 0x8000000

# pull in dependencies

-include $(OBJS:.o=.d)