###############################################################################
# Makefile for the project RoboCode
###############################################################################

## General Flags
PROJECT = RoboCode
MCU = atmega128
TARGET = RoboCode.elf
CC = avr-g++.exe

## Options common to compile, link and assembly rules
COMMON = -mmcu=$(MCU)

## Compile options common for all C compilation units.
CFLAGS = $(COMMON)
CFLAGS += -Wall -gdwarf-2     -DF_CPU=16000000ULUL  -O3 -fsigned-char
CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d 

## Assembly specific flags
ASMFLAGS = $(COMMON)
ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2

## Linker flags
LDFLAGS = $(COMMON)
LDFLAGS += 


## Intel Hex file production flags
HEX_FLASH_FLAGS = -R .eeprom

HEX_EEPROM_FLAGS = -j .eeprom
HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0


## Objects that must be built in order to link
OBJECTS = main.o sensor.o tools.o atmega128io.o distance_sensor.o engine.o io_module.o ir_sensor.o kicker.o led.o robot.o 

## Objects explicitly added by the user
LINKONLYOBJECTS = 

## Build
all: $(TARGET) RoboCode.hex RoboCode.eep size

## Compile
main.o: ../main.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

tools.o: ../tools.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

io_module.o: ../io_module.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

robot.o: ../robot.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

sensor.o: ../sensor.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

engine.o: ../engine.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

led.o: ../led.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

ir_sensor.o: ../ir_sensor.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

distance_sensor.o: ../distance_sensor.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

kicker.o: ../kicker.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

atmega128io.o: ../atmega128io.cpp
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<

##Link
$(TARGET): $(OBJECTS)
	 $(CC) $(LDFLAGS) $(OBJECTS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) -o $(TARGET)

%.hex: $(TARGET)
	avr-objcopy -O ihex $(HEX_FLASH_FLAGS)  $< $@

%.eep: $(TARGET)
	avr-objcopy $(HEX_EEPROM_FLAGS) -O ihex $< $@

%.lss: $(TARGET)
	avr-objdump -h -S $< > $@

size: ${TARGET}
	@echo
	@avr-size -C --mcu=${MCU} ${TARGET}

## Clean target
.PHONY: clean
clean:
	-rm -rf $(OBJECTS) RoboCode.elf dep/* RoboCode.hex RoboCode.eep

## Other dependencies
-include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)