all : program.hex burn program.lst
CC = avr-gcc

SRCS = test.c  \
       dumbgame.c \
	   avr_print.c \
	enc424j600.c \
	iparpetc.c \
	enc424j600_asm.S \
	tcp.c \
	dumbcraft.c \
	dumbutils.c \
	util10.c \
	test_fs.c \
	led_remote.c

mfsmaker : ../mfs/mfsmaker.c
	gcc -o $@ $^ 

PROCESSOR=atmega328
PROGRAMCODE=m328
#CPUFREQ=28636363UL
CPUFREQ=20000000UL
COMMON_FLAGS= -mmcu=$(PROCESSOR) -I. -I.. -I../http -I../microsd -I../libs -I../ipcore -I../dumbcraft -I../mfs
CFLAGS = -std=gnu99 -Os $(COMMON_FLAGS) -DF_CPU=$(CPUFREQ) -DNO_HTTP #-DMUTE_PRINTF #-DNO_HTTP  #-DNO_HTTP #-Wall  
CFLAGS:=$(CFLAGS) #-flto -fwhole-program  #NOTE: For figuring out more details from binaries, ditch this line.
AS = avr-gcc
ASFLAGS = $(COMMON_FLAGS) -c
EXTRA_LD_FLAGS=-Wl,--relax -Wa,-a,-ad -mcall-prologues 


program.elf : $(SRCS)
	avr-gcc -I -mmcu=$(PROCESSOR) $(CFLAGS) -o $@ $^ -L /usr/lib64/binutils/avr/2.19.1 $(EXTRA_LD_FLAGS) > program.lst
	avr-size -A $@
	@echo "Total = .data + .text"
	avr-objdump program.elf -t > program.map

program.hex : program.elf
	avr-objcopy -j .text -j .data -O ihex program.elf program.hex 

burn : program.hex
	avrdude -c usbtiny -p $(PROGRAMCODE) -V -U flash:w:program.hex 
#-V 	

readfuses :
	avrdude -c usbtiny -p $(PROGRAMCODE) -U hfuse:r:high.txt:b -U lfuse:r:low.txt:b

#careful here...
#burnfuses :
#	sudo avrdude -c usbtiny -p $(PROGRAMCODE) -U lfuse:w:0xE6:m -U hfuse:w:0xDF:m
	#use crystal on mega48/168
burnfuses :
	avrdude -c usbtiny -p $(PROGRAMCODE) -U lfuse:w:0xE6:m -U hfuse:w:0xDF:m

clean : 
	rm -f *~ high.txt low.txt program.hex program.map program.elf $(OBJS) *.o usbdrv/*.o usbdrv/*~ program.lst