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| ############################################################################### |
| # Makefile for the project C-Epilepsy |
| ############################################################################### |
| |
| ## General Flags |
| PROJECT = C-Epilepsy |
| ifndef MCU |
| MCU = atmega644p |
| endif |
| |
| TARGET = C-Epilepsy.elf |
| CC = avr-gcc |
| |
| CPP = avr-g++ |
| |
| ## Options common to compile, link and assembly rules |
| COMMON = -mmcu=$(MCU) -DMCU=$(MCU) |
| #COMMON = |
| |
| ## Compile options common for all C compilation units. |
| CFLAGS += $(COMMON) |
| CFLAGS += -Wall -gdwarf-2 -std=gnu99 -DF_CPU=20000000UL -O2 -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums |
| CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d |
| |
| ## Assembly specific flags |
| ASMFLAGS = $(COMMON) |
| ASMFLAGS += $(CFLAGS) |
| ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2 |
| |
| ## Linker flags |
| LDFLAGS = $(COMMON) |
| LDFLAGS += -Wl,-Map=C-Epilepsy.map |
| |
| |
| ## Intel Hex file production flags |
| HEX_FLASH_FLAGS = -R .eeprom -R .fuse -R .lock -R .signature |
| |
| HEX_EEPROM_FLAGS = -j .eeprom |
| HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load" |
| HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings |
| |
| |
| ## Objects that must be built in order to link |
| OBJECTS = main.o usart0.o usart1.o timer0.o timer1.o led_out.o player.o epi_helpers.o nc_handler.o buttons.o eeprom.o integer_math.o |
| |
| ## Objects explicitly added by the user |
| LINKONLYOBJECTS = |
| |
| ## Build |
| all: $(TARGET) C-Epilepsy.hex C-Epilepsy.eep C-Epilepsy.lss size |
| |
| ## Compile |
| main.o: ../main.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| usart0.o: ../usart0.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| usart1.o: ../usart1.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| timer0.o: ../timer0.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| timer1.o: ../timer1.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| led_out.o: ../led_out.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| player.o: ../player.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| epi_helpers.o: ../epi_helpers.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| nc_handler.o: ../nc_handler.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| buttons.o: ../buttons.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| eeprom.o: ../eeprom.c |
| $(CC) $(INCLUDES) $(CFLAGS) -c $< |
| |
| integer_math.o: ../integer_math.c |
| $(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 $< $@ || exit 0 |
| |
| %.lss: $(TARGET) |
| avr-objdump -h -S $< > $@ |
| |
| size: ${TARGET} |
| @echo |
| @avr-size -C --mcu=${MCU} ${TARGET} |
| |
| ## Clean target |
| .PHONY: clean |
| clean: |
| -rm -rf $(OBJECTS) C-Epilepsy.elf dep/* C-Epilepsy.hex C-Epilepsy.eep C-Epilepsy.lss C-Epilepsy.map |
| |
| |
| ## Other dependencies |
| -include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*) |
| |