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PRG            = main
OBJ            = main.o
MCU_TARGET     = atmega8
OPTIMIZE       = -Os -mcall-prologues
# grep bios.map for __bios_ram_end to retreive this value
BIOS_RAM_END   = 0x008000bd
# In the future, this should be automatically inserted into *_app.ld at every bios compilation
 
DEFS           = -I../AVR-Bios
LIBS           =
 
# You should not have to change anything below here.
 
CC             = avr-gcc
 
# Override is only needed by avr-lib build system.
 
override CFLAGS        = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
override LDFLAGS       = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld
override ASFLAGS       = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS)
 
OBJCOPY        = avr-objcopy
OBJDUMP        = avr-objdump
SIZE           = avr-size
SZFLAGS        = 
UPLOAD         = avrdude
ULFLAGS        = -p $(MCU_TARGET) -D -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex
# -D disables erase!
 
default: $(PRG).elf lst
	@$(SIZE) $(SZFLAGS) $(PRG).elf
 
all: $(PRG).elf lst text eeprom
 
$(PRG).elf: $(OBJ)
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
 
clean:
	rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak 
	rm -rf *.lst *.map $(EXTRA_CLEAN_FILES)
 
lst:  $(PRG).lst
 
%.lst: %.elf
	$(OBJDUMP) -h -S $< > $@
 
# Rules for building the .text rom images
 
text: hex bin srec
 
hex:  $(PRG).hex
bin:  $(PRG).bin
srec: $(PRG).srec
 
%.hex: %.elf
	$(OBJCOPY) -j .text -j .data -O ihex $< $@
 
%.srec: %.elf
	$(OBJCOPY) -j .text -j .data -O srec $< $@
 
%.bin: %.elf
	$(OBJCOPY) -j .text -j .data -O binary $< $@
 
# Rules for uploading rom images to flash
 
install: hex
	$(UPLOAD) $(ULFLAGS)
 
# Rules for building the .eeprom rom images
 
eeprom: ehex ebin esrec
 
ehex:  $(PRG)_eeprom.hex
ebin:  $(PRG)_eeprom.bin
esrec: $(PRG)_eeprom.srec
 
%_eeprom.hex: %.elf
	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@
 
%_eeprom.srec: %.elf
	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@
 
%_eeprom.bin: %.elf
	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@
 
# Every thing below here is used by avr-libc's build system and can be ignored
# by the casual user.
 
FIG2DEV                 = fig2dev
EXTRA_CLEAN_FILES       = *.hex *.bin *.srec
 
dox: eps png pdf
 
eps: $(PRG).eps
png: $(PRG).png
pdf: $(PRG).pdf
 
%.eps: %.fig
	$(FIG2DEV) -L eps $< $@
 
%.pdf: %.fig
	$(FIG2DEV) -L pdf $< $@
 
%.png: %.fig
	$(FIG2DEV) -L png $< $@
 

Rev 229	Rev 231
1	PRG = main	1	PRG = main
2	OBJ = main.o	2	OBJ = main.o
3	MCU_TARGET = ~~atmega88~~	3	MCU_TARGET = atmega8
4	OPTIMIZE = -Os -mcall-prologues	4	OPTIMIZE = -Os -mcall-prologues
5	# grep bios.map for __bios_ram_end to retreive this value	5	# grep bios.map for __bios_ram_end to retreive this value
6	BIOS_RAM_END = 0x008000bd	6	BIOS_RAM_END = 0x008000bd
7	# In the future, this should be automatically inserted into *_app.ld at every bios compilation	7	# In the future, this should be automatically inserted into *_app.ld at every bios compilation
8		8
9	DEFS = -I../AVR-Bios	9	DEFS = -I../AVR-Bios
10	LIBS =	10	LIBS =
11		11
12	# You should not have to change anything below here.	12	# You should not have to change anything below here.
13		13
14	CC = avr-gcc	14	CC = avr-gcc
15		15
16	# Override is only needed by avr-lib build system.	16	# Override is only needed by avr-lib build system.
17		17
18	override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)	18	override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
19	override LDFLAGS = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld	19	override LDFLAGS = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld
20	override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS)	20	override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS)
21		21
22	OBJCOPY = avr-objcopy	22	OBJCOPY = avr-objcopy
23	OBJDUMP = avr-objdump	23	OBJDUMP = avr-objdump
24	SIZE = avr-size	24	SIZE = avr-size
25	SZFLAGS =	25	SZFLAGS =
26	UPLOAD = ~~uisp~~	26	UPLOAD = avrdude
27	ULFLAGS = -~~dpart=$~~(MCU_TARGET) ~~-dprog=avr910 -dserial=~~/dev/~~ttyS0 -dspeed=115200~~ --~~upload~~ -~~-verify~~ ~~if=$~~(PRG).hex	27	ULFLAGS = -p $(MCU_TARGET) -D -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex
-		28	# -D disables erase!
28		29
29	default: $(PRG).elf lst	30	default: $(PRG).elf lst
30	@$(SIZE) $(SZFLAGS) $(PRG).elf	31	@$(SIZE) $(SZFLAGS) $(PRG).elf
31		32
32	all: $(PRG).elf lst text eeprom	33	all: $(PRG).elf lst text eeprom
33		34
34	$(PRG).elf: $(OBJ)	35	$(PRG).elf: $(OBJ)
35	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)	36	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
36		37
37	clean:	38	clean:
38	rm -rf .o $(PRG).elf .eps .png .pdf *.bak	39	rm -rf .o $(PRG).elf .eps .png .pdf *.bak
39	rm -rf .lst .map $(EXTRA_CLEAN_FILES)	40	rm -rf .lst .map $(EXTRA_CLEAN_FILES)
40		41
41	lst: $(PRG).lst	42	lst: $(PRG).lst
42		43
43	%.lst: %.elf	44	%.lst: %.elf
44	$(OBJDUMP) -h -S $< > $@	45	$(OBJDUMP) -h -S $< > $@
45		46
46	# Rules for building the .text rom images	47	# Rules for building the .text rom images
47		48
48	text: hex bin srec	49	text: hex bin srec
49		50
50	hex: $(PRG).hex	51	hex: $(PRG).hex
51	bin: $(PRG).bin	52	bin: $(PRG).bin
52	srec: $(PRG).srec	53	srec: $(PRG).srec
53		54
54	%.hex: %.elf	55	%.hex: %.elf
55	$(OBJCOPY) -j .text -j .data -O ihex $< $@	56	$(OBJCOPY) -j .text -j .data -O ihex $< $@
56		57
57	%.srec: %.elf	58	%.srec: %.elf
58	$(OBJCOPY) -j .text -j .data -O srec $< $@	59	$(OBJCOPY) -j .text -j .data -O srec $< $@
59		60
60	%.bin: %.elf	61	%.bin: %.elf
61	$(OBJCOPY) -j .text -j .data -O binary $< $@	62	$(OBJCOPY) -j .text -j .data -O binary $< $@
62		63
63	# Rules for uploading rom images to flash	64	# Rules for uploading rom images to flash
64		65
65	install: hex	66	install: hex
66	$(UPLOAD) $(ULFLAGS)	67	$(UPLOAD) $(ULFLAGS)
67		68
68	# Rules for building the .eeprom rom images	69	# Rules for building the .eeprom rom images
69		70
70	eeprom: ehex ebin esrec	71	eeprom: ehex ebin esrec
71		72
72	ehex: $(PRG)_eeprom.hex	73	ehex: $(PRG)_eeprom.hex
73	ebin: $(PRG)_eeprom.bin	74	ebin: $(PRG)_eeprom.bin
74	esrec: $(PRG)_eeprom.srec	75	esrec: $(PRG)_eeprom.srec
75		76
76	%_eeprom.hex: %.elf	77	%_eeprom.hex: %.elf
77	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@	78	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@
78		79
79	%_eeprom.srec: %.elf	80	%_eeprom.srec: %.elf
80	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@	81	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@
81		82
82	%_eeprom.bin: %.elf	83	%_eeprom.bin: %.elf
83	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@	84	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@
84		85
85	# Every thing below here is used by avr-libc's build system and can be ignored	86	# Every thing below here is used by avr-libc's build system and can be ignored
86	# by the casual user.	87	# by the casual user.
87		88
88	FIG2DEV = fig2dev	89	FIG2DEV = fig2dev
89	EXTRA_CLEAN_FILES = .hex .bin *.srec	90	EXTRA_CLEAN_FILES = .hex .bin *.srec
90		91
91	dox: eps png pdf	92	dox: eps png pdf
92		93
93	eps: $(PRG).eps	94	eps: $(PRG).eps
94	png: $(PRG).png	95	png: $(PRG).png
95	pdf: $(PRG).pdf	96	pdf: $(PRG).pdf
96		97
97	%.eps: %.fig	98	%.eps: %.fig
98	$(FIG2DEV) -L eps $< $@	99	$(FIG2DEV) -L eps $< $@
99		100
100	%.pdf: %.fig	101	%.pdf: %.fig
101	$(FIG2DEV) -L pdf $< $@	102	$(FIG2DEV) -L pdf $< $@
102		103
103	%.png: %.fig	104	%.png: %.fig
104	$(FIG2DEV) -L png $< $@	105	$(FIG2DEV) -L png $< $@
105		106

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