WebSVN - FlightCtrl - Diff - Rev 1036 and 1051


#--------------------------------------------------------------------
# MCU name
MCU = atmega644
F_CPU = 20000000
#-------------------------------------------------------------------
VERSION_MAJOR    =   0
VERSION_MINOR    =  71
VERSION_PATCH    =   6
 
VERSION_SERIAL_COMPATIBLE = 10  # PC-Kompatibilität
NC_SPI_COMPATIBLE = 2     	# Navi-Kompatibilität
#-------------------------------------------------------------------
 
ifeq ($(MCU), atmega32)
# FUSE_SETTINGS= -u -U lfuse:w:0xff:m -U hfuse:w:0xcf:m
 
 HEX_NAME = MEGA32
endif
 
ifeq ($(MCU), atmega644)
FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m  
# -u  bei neuen Controllern wieder einspielen
 HEX_NAME = MEGA644
endif
 
ifeq ($(MCU), atmega644p)
 FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
 HEX_NAME = MEGA644
endif
 
 
ifeq ($(F_CPU), 16000000)
 QUARZ = 16MHZ
endif
 
ifeq ($(F_CPU), 20000000)
 QUARZ = 20MHZ
endif
 
 
# Output format. (can be srec, ihex, binary)
FORMAT = ihex
 
# Target file name (without extension).
 
ifeq ($(VERSION_PATCH), 0)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a
endif
ifeq ($(VERSION_PATCH), 1)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b
endif
ifeq ($(VERSION_PATCH), 2)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c
endif
ifeq ($(VERSION_PATCH), 3)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d
endif
ifeq ($(VERSION_PATCH), 4)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e
endif
ifeq ($(VERSION_PATCH), 5)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f
endif
ifeq ($(VERSION_PATCH), 6)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g
endif
ifeq ($(VERSION_PATCH), 7)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h
endif
ifeq ($(VERSION_PATCH), 8)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)i
endif
ifeq ($(VERSION_PATCH), 9)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)j
endif
ifeq ($(VERSION_PATCH), 10)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)k
endif
 
# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
 
##########################################################################################################
# List C source files here. (C dependencies are automatically generated.)
SRC = main.c uart.c  printf_P.c timer0.c  analog.c menu.c 
SRC += twimaster.c rc.c fc.c GPS.c spi.c led.c
 
##########################################################################################################
 
 
# List Assembler source files here.
# Make them always end in a capital .S.  Files ending in a lowercase .s
# will not be considered source files but generated files (assembler
# output from the compiler), and will be deleted upon "make clean"!
# Even though the DOS/Win* filesystem matches both .s and .S the same,
# it will preserve the spelling of the filenames, and gcc itself does
# care about how the name is spelled on its command-line.
ASRC = 
 
 
 
# List any extra directories to look for include files here.
#     Each directory must be seperated by a space.
EXTRAINCDIRS = 
 
 
# Optional compiler flags.
#  -g:        generate debugging information (for GDB, or for COFF conversion)
#  -O*:       optimization level
#  -f...:     tuning, see gcc manual and avr-libc documentation
#  -Wall...:  warning level
#  -Wa,...:   tell GCC to pass this to the assembler.
#    -ahlms:  create assembler listing
CFLAGS = -O$(OPT) \
-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
-Wall -Wstrict-prototypes \
-Wa,-adhlns=$(<:.c=.lst) \
$(patsubst %,-I%,$(EXTRAINCDIRS))
 
 
# Set a "language standard" compiler flag.
#   Unremark just one line below to set the language standard to use.
#   gnu99 = C99 + GNU extensions. See GCC manual for more information.
#CFLAGS += -std=c89
#CFLAGS += -std=gnu89
#CFLAGS += -std=c99
CFLAGS += -std=gnu99
 
CFLAGS += -DVERSION_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_PATCH=$(VERSION_PATCH) -DVERSION_SERIAL_COMPATIBLE=$(VERSION_SERIAL_COMPATIBLE) -DNC_SPI_COMPATIBLE=$(NC_SPI_COMPATIBLE)
 
 
# Optional assembler flags.
#  -Wa,...:   tell GCC to pass this to the assembler.
#  -ahlms:    create listing
#  -gstabs:   have the assembler create line number information; note that
#             for use in COFF files, additional information about filenames
#             and function names needs to be present in the assembler source
#             files -- see avr-libc docs [FIXME: not yet described there]
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
 
 
 
# Optional linker flags.
#  -Wl,...:   tell GCC to pass this to linker.
#  -Map:      create map file
#  --cref:    add cross reference to  map file
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 
# Additional libraries
 
# Minimalistic printf version
#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
 
# Floating point printf version (requires -lm below)
#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
 
# -lm = math library
LDFLAGS += -lm
 
 
##LDFLAGS += -T./linkerfile/avr5.x
 
 
 
# Programming support using avrdude. Settings and variables.
 
# Programming hardware: alf avr910 avrisp bascom bsd 
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
#
# Type: avrdude -c ?
# to get a full listing.
#
#AVRDUDE_PROGRAMMER = dt006
#AVRDUDE_PROGRAMMER = stk200
#AVRDUDE_PROGRAMMER = ponyser
AVRDUDE_PROGRAMMER = avrispv2
#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
 
#AVRDUDE_PORT = com1    # programmer connected to serial device
#AVRDUDE_PORT = lpt1    # programmer connected to parallel port
AVRDUDE_PORT = usb # programmer connected to USB
 
#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex 
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 
#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 
# Uncomment the following if you want avrdude's erase cycle counter.
# Note that this counter needs to be initialized first using -Yn,
# see avrdude manual.
#AVRDUDE_ERASE += -y
 
# Uncomment the following if you do /not/ wish a verification to be
# performed after programming the device.
AVRDUDE_FLAGS += -V
 
# Increase verbosity level.  Please use this when submitting bug
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
# to submit bug reports.
#AVRDUDE_FLAGS += -v -v
 
# ---------------------------------------------------------------------------
# Define directories, if needed.
DIRAVR = c:/winavr
DIRAVRBIN = $(DIRAVR)/bin
DIRAVRUTILS = $(DIRAVR)/utils/bin
DIRINC = .
DIRLIB = $(DIRAVR)/avr/lib
 
 
# Define programs and commands.
SHELL = sh
 
CC = avr-gcc
 
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
SIZE = avr-size
 
# Programming support using avrdude.
AVRDUDE = avrdude
 
REMOVE = rm -f
COPY = cp
 
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
ELFSIZE = $(SIZE) -A $(TARGET).elf
 
# Define Messages
# English
MSG_ERRORS_NONE = Errors: none
MSG_BEGIN = -------- begin --------
MSG_END = --------  end  --------
MSG_SIZE_BEFORE = Size before: 
MSG_SIZE_AFTER = Size after:
MSG_COFF = Converting to AVR COFF:
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
MSG_FLASH = Creating load file for Flash:
MSG_EEPROM = Creating load file for EEPROM:
MSG_EXTENDED_LISTING = Creating Extended Listing:
MSG_SYMBOL_TABLE = Creating Symbol Table:
MSG_LINKING = Linking:
MSG_COMPILING = Compiling:
MSG_ASSEMBLING = Assembling:
MSG_CLEANING = Cleaning project:
 
 
# Define all object files.
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) 
 
# Define all listing files.
LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
 
# Combine all necessary flags and optional flags.
# Add target processor to flags.
#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 
 
# Default target.
all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
	$(TARGET).lss $(TARGET).sym sizeafter finished end
 
 
# Eye candy.
# AVR Studio 3.x does not check make's exit code but relies on
# the following magic strings to be generated by the compile job.
begin:
	@echo
	@echo $(MSG_BEGIN)
 
finished:
	@echo $(MSG_ERRORS_NONE)
 
end:
	@echo $(MSG_END)
	@echo
 
 
# Display size of file.
sizebefore:
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
 
sizeafter:
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
 
 
 
# Display compiler version information.
gccversion : 
	@$(CC) --version
 
 
# Convert ELF to COFF for use in debugging / simulating in
# AVR Studio or VMLAB.
COFFCONVERT=$(OBJCOPY) --debugging \
	--change-section-address .data-0x800000 \
	--change-section-address .bss-0x800000 \
	--change-section-address .noinit-0x800000 \
	--change-section-address .eeprom-0x810000 
 
 
coff: $(TARGET).elf
	@echo
	@echo $(MSG_COFF) $(TARGET).cof
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 
 
extcoff: $(TARGET).elf
	@echo
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 
 
 
 
# Program the device.  
program: $(TARGET).hex $(TARGET).eep
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 
 
 
 
# Create final output files (.hex, .eep) from ELF output file.
%.hex: %.elf
	@echo
	@echo $(MSG_FLASH) $@
	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 
%.eep: %.elf
	@echo
	@echo $(MSG_EEPROM) $@
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
 
# Create extended listing file from ELF output file.
%.lss: %.elf
	@echo
	@echo $(MSG_EXTENDED_LISTING) $@
	$(OBJDUMP) -h -S $< > $@
 
# Create a symbol table from ELF output file.
%.sym: %.elf
	@echo
	@echo $(MSG_SYMBOL_TABLE) $@
	avr-nm -n $< > $@
 
 
 
# Link: create ELF output file from object files.
.SECONDARY : $(TARGET).elf
.PRECIOUS : $(OBJ)
%.elf: $(OBJ)
	@echo
	@echo $(MSG_LINKING) $@
	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
 
 
# Compile: create object files from C source files.
%.o : %.c
	@echo
	@echo $(MSG_COMPILING) $<
	$(CC) -c $(ALL_CFLAGS) $< -o $@
 
 
# Compile: create assembler files from C source files.
%.s : %.c
	$(CC) -S $(ALL_CFLAGS) $< -o $@
 
 
# Assemble: create object files from assembler source files.
%.o : %.S
	@echo
	@echo $(MSG_ASSEMBLING) $<
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
 
 
 
 
 
 
# Target: clean project.
clean: begin clean_list finished end
 
clean_list :
	@echo
	@echo $(MSG_CLEANING)
#	$(REMOVE) $(TARGET).hex
	$(REMOVE) $(TARGET).eep
	$(REMOVE) $(TARGET).obj
	$(REMOVE) $(TARGET).cof
	$(REMOVE) $(TARGET).elf
	$(REMOVE) $(TARGET).map
	$(REMOVE) $(TARGET).obj
	$(REMOVE) $(TARGET).a90
	$(REMOVE) $(TARGET).sym
	$(REMOVE) $(TARGET).lnk
	$(REMOVE) $(TARGET).lss
	$(REMOVE) $(OBJ)
	$(REMOVE) $(LST)
	$(REMOVE) $(SRC:.c=.s)
	$(REMOVE) $(SRC:.c=.d)
 
 
# Automatically generate C source code dependencies. 
# (Code originally taken from the GNU make user manual and modified 
# (See README.txt Credits).)
#
# Note that this will work with sh (bash) and sed that is shipped with WinAVR
# (see the SHELL variable defined above).
# This may not work with other shells or other seds.
#
%.d: %.c
	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
	| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > $@; \
	[ -s $@ ] || rm -f $@
 
 
# Remove the '-' if you want to see the dependency files generated.
-include $(SRC:.c=.d)
 
 
 
# Listing of phony targets.
.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
	clean clean_list program
 

Rev 1036	Rev 1051
1	#--------------------------------------------------------------------	1	#--------------------------------------------------------------------
2	# MCU name	2	# MCU name
3	MCU = atmega644	3	MCU = atmega644
4	F_CPU = 20000000	4	F_CPU = 20000000
5	#-------------------------------------------------------------------	5	#-------------------------------------------------------------------
6	HAUPT_VERSION = 0	6	VERSION_MAJOR = 0
7	NEBEN_VERSION = 71	7	VERSION_MINOR = 71
8	VERSION_INDEX = 5	8	VERSION_PATCH = 6
9		9
10	VERSION_KOMPATIBEL = 9 # PC-Kompatibilität	10	VERSION_SERIAL_COMPATIBLE = 10 # PC-Kompatibilität
11	NAVI_KOMPATIBEL = 1 # Navi-Kompatibilität	11	NC_SPI_COMPATIBLE = 2 # Navi-Kompatibilität
12	#-------------------------------------------------------------------	12	#-------------------------------------------------------------------
13		13
14	ifeq ($(MCU), atmega32)	14	ifeq ($(MCU), atmega32)
15	# FUSE_SETTINGS= -u -U lfuse:w:0xff:m -U hfuse:w:0xcf:m	15	# FUSE_SETTINGS= -u -U lfuse:w:0xff:m -U hfuse:w:0xcf:m
16		16
17	HEX_NAME = MEGA32	17	HEX_NAME = MEGA32
18	endif	18	endif
19		19
20	ifeq ($(MCU), atmega644)	20	ifeq ($(MCU), atmega644)
21	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m	21	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
22	#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m	22	#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
23	# -u bei neuen Controllern wieder einspielen	23	# -u bei neuen Controllern wieder einspielen
24	HEX_NAME = MEGA644	24	HEX_NAME = MEGA644
25	endif	25	endif
26		26
27	ifeq ($(MCU), atmega644p)	27	ifeq ($(MCU), atmega644p)
28	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m	28	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
29	HEX_NAME = MEGA644	29	HEX_NAME = MEGA644
30	endif	30	endif
31		31
32		32
33	ifeq ($(F_CPU), 16000000)	33	ifeq ($(F_CPU), 16000000)
34	QUARZ = 16MHZ	34	QUARZ = 16MHZ
35	endif	35	endif
36		36
37	ifeq ($(F_CPU), 20000000)	37	ifeq ($(F_CPU), 20000000)
38	QUARZ = 20MHZ	38	QUARZ = 20MHZ
39	endif	39	endif
40		40
41		41
42	# Output format. (can be srec, ihex, binary)	42	# Output format. (can be srec, ihex, binary)
43	FORMAT = ihex	43	FORMAT = ihex
44		44
45	# Target file name (without extension).	45	# Target file name (without extension).
46		46
47	ifeq ($(VERSION_INDEX), 0)	47	ifeq ($(VERSION_PATCH), 0)
48	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)a	48	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a
49	endif	49	endif
50	ifeq ($(VERSION_INDEX), 1)	50	ifeq ($(VERSION_PATCH), 1)
51	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)b	51	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b
52	endif	52	endif
53	ifeq ($(VERSION_INDEX), 2)	53	ifeq ($(VERSION_PATCH), 2)
54	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)c	54	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c
55	endif	55	endif
56	ifeq ($(VERSION_INDEX), 3)	56	ifeq ($(VERSION_PATCH), 3)
57	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)d	57	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d
58	endif	58	endif
59	ifeq ($(VERSION_INDEX), 4)	59	ifeq ($(VERSION_PATCH), 4)
60	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)e	60	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e
61	endif	61	endif
62	ifeq ($(VERSION_INDEX), 5)	62	ifeq ($(VERSION_PATCH), 5)
63	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)f	63	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f
64	endif	64	endif
65	ifeq ($(VERSION_INDEX), 6)	65	ifeq ($(VERSION_PATCH), 6)
66	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)g	66	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g
67	endif	67	endif
68	ifeq ($(VERSION_INDEX), 7)	68	ifeq ($(VERSION_PATCH), 7)
69	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)h	69	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h
70	endif	70	endif
71	ifeq ($(VERSION_INDEX), 8)	71	ifeq ($(VERSION_PATCH), 8)
72	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)i	72	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)i
73	endif	73	endif
74	ifeq ($(VERSION_INDEX), 9)	74	ifeq ($(VERSION_PATCH), 9)
75	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)j	75	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)j
76	endif	76	endif
77	ifeq ($(VERSION_INDEX), 10)	77	ifeq ($(VERSION_PATCH), 10)
78	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)k	78	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)k
79	endif	79	endif
80		80
81	# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.	81	# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
82	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)	82	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
83	OPT = s	83	OPT = s
84		84
85	##########################################################################################################	85	##########################################################################################################
86	# List C source files here. (C dependencies are automatically generated.)	86	# List C source files here. (C dependencies are automatically generated.)
87	SRC = main.c uart.c printf_P.c timer0.c analog.c menu.c	87	SRC = main.c uart.c printf_P.c timer0.c analog.c menu.c
88	SRC += twimaster.c rc.c fc.c GPS.c spi.c led.c	88	SRC += twimaster.c rc.c fc.c GPS.c spi.c led.c
89		89
90	##########################################################################################################	90	##########################################################################################################
91		91
92		92
93	# List Assembler source files here.	93	# List Assembler source files here.
94	# Make them always end in a capital .S. Files ending in a lowercase .s	94	# Make them always end in a capital .S. Files ending in a lowercase .s
95	# will not be considered source files but generated files (assembler	95	# will not be considered source files but generated files (assembler
96	# output from the compiler), and will be deleted upon "make clean"!	96	# output from the compiler), and will be deleted upon "make clean"!
97	# Even though the DOS/Win* filesystem matches both .s and .S the same,	97	# Even though the DOS/Win* filesystem matches both .s and .S the same,
98	# it will preserve the spelling of the filenames, and gcc itself does	98	# it will preserve the spelling of the filenames, and gcc itself does
99	# care about how the name is spelled on its command-line.	99	# care about how the name is spelled on its command-line.
100	ASRC =	100	ASRC =
101		101
102		102
103		103
104	# List any extra directories to look for include files here.	104	# List any extra directories to look for include files here.
105	# Each directory must be seperated by a space.	105	# Each directory must be seperated by a space.
106	EXTRAINCDIRS =	106	EXTRAINCDIRS =
107		107
108		108
109	# Optional compiler flags.	109	# Optional compiler flags.
110	# -g: generate debugging information (for GDB, or for COFF conversion)	110	# -g: generate debugging information (for GDB, or for COFF conversion)
111	# -O*: optimization level	111	# -O*: optimization level
112	# -f...: tuning, see gcc manual and avr-libc documentation	112	# -f...: tuning, see gcc manual and avr-libc documentation
113	# -Wall...: warning level	113	# -Wall...: warning level
114	# -Wa,...: tell GCC to pass this to the assembler.	114	# -Wa,...: tell GCC to pass this to the assembler.
115	# -ahlms: create assembler listing	115	# -ahlms: create assembler listing
116	CFLAGS = -O$(OPT) \	116	CFLAGS = -O$(OPT) \
117	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \	117	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
118	-Wall -Wstrict-prototypes \	118	-Wall -Wstrict-prototypes \
119	-Wa,-adhlns=$(<:.c=.lst) \	119	-Wa,-adhlns=$(<:.c=.lst) \
120	$(patsubst %,-I%,$(EXTRAINCDIRS))	120	$(patsubst %,-I%,$(EXTRAINCDIRS))
121		121
122		122
123	# Set a "language standard" compiler flag.	123	# Set a "language standard" compiler flag.
124	# Unremark just one line below to set the language standard to use.	124	# Unremark just one line below to set the language standard to use.
125	# gnu99 = C99 + GNU extensions. See GCC manual for more information.	125	# gnu99 = C99 + GNU extensions. See GCC manual for more information.
126	#CFLAGS += -std=c89	126	#CFLAGS += -std=c89
127	#CFLAGS += -std=gnu89	127	#CFLAGS += -std=gnu89
128	#CFLAGS += -std=c99	128	#CFLAGS += -std=c99
129	CFLAGS += -std=gnu99	129	CFLAGS += -std=gnu99
130		130
131	CFLAGS += -DVERSION_HAUPTVERSION=$(HAUPT_VERSION) -DVERSION_NEBENVERSION=$(NEBEN_VERSION) -DVERSION_KOMPATIBEL=$(VERSION_KOMPATIBEL) -DNAVI_KOMPATIBEL=$(NAVI_KOMPATIBEL) -DVERSION_INDEX=$(VERSION_INDEX)	131	CFLAGS += -DVERSION_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_PATCH=$(VERSION_PATCH) -DVERSION_SERIAL_COMPATIBLE=$(VERSION_SERIAL_COMPATIBLE) -DNC_SPI_COMPATIBLE=$(NC_SPI_COMPATIBLE)
132		132
133		133
134	# Optional assembler flags.	134	# Optional assembler flags.
135	# -Wa,...: tell GCC to pass this to the assembler.	135	# -Wa,...: tell GCC to pass this to the assembler.
136	# -ahlms: create listing	136	# -ahlms: create listing
137	# -gstabs: have the assembler create line number information; note that	137	# -gstabs: have the assembler create line number information; note that
138	# for use in COFF files, additional information about filenames	138	# for use in COFF files, additional information about filenames
139	# and function names needs to be present in the assembler source	139	# and function names needs to be present in the assembler source
140	# files -- see avr-libc docs [FIXME: not yet described there]	140	# files -- see avr-libc docs [FIXME: not yet described there]
141	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	141	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
142		142
143		143
144		144
145	# Optional linker flags.	145	# Optional linker flags.
146	# -Wl,...: tell GCC to pass this to linker.	146	# -Wl,...: tell GCC to pass this to linker.
147	# -Map: create map file	147	# -Map: create map file
148	# --cref: add cross reference to map file	148	# --cref: add cross reference to map file
149	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	149	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
150		150
151	# Additional libraries	151	# Additional libraries
152		152
153	# Minimalistic printf version	153	# Minimalistic printf version
154	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min	154	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
155		155
156	# Floating point printf version (requires -lm below)	156	# Floating point printf version (requires -lm below)
157	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt	157	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
158		158
159	# -lm = math library	159	# -lm = math library
160	LDFLAGS += -lm	160	LDFLAGS += -lm
161		161
162		162
163	##LDFLAGS += -T./linkerfile/avr5.x	163	##LDFLAGS += -T./linkerfile/avr5.x
164		164
165		165
166		166
167	# Programming support using avrdude. Settings and variables.	167	# Programming support using avrdude. Settings and variables.
168		168
169	# Programming hardware: alf avr910 avrisp bascom bsd	169	# Programming hardware: alf avr910 avrisp bascom bsd
170	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500	170	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
171	#	171	#
172	# Type: avrdude -c ?	172	# Type: avrdude -c ?
173	# to get a full listing.	173	# to get a full listing.
174	#	174	#
175	#AVRDUDE_PROGRAMMER = dt006	175	#AVRDUDE_PROGRAMMER = dt006
176	#AVRDUDE_PROGRAMMER = stk200	176	#AVRDUDE_PROGRAMMER = stk200
177	#AVRDUDE_PROGRAMMER = ponyser	177	#AVRDUDE_PROGRAMMER = ponyser
178	AVRDUDE_PROGRAMMER = avrispv2	178	AVRDUDE_PROGRAMMER = avrispv2
179	#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden	179	#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
180		180
181	#AVRDUDE_PORT = com1 # programmer connected to serial device	181	#AVRDUDE_PORT = com1 # programmer connected to serial device
182	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port	182	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port
183	AVRDUDE_PORT = usb # programmer connected to USB	183	AVRDUDE_PORT = usb # programmer connected to USB
184		184
185	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex	185	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
186	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)	186	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
187	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep	187	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
188		188
189	#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex	189	#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
190	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)	190	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
191		191
192	# Uncomment the following if you want avrdude's erase cycle counter.	192	# Uncomment the following if you want avrdude's erase cycle counter.
193	# Note that this counter needs to be initialized first using -Yn,	193	# Note that this counter needs to be initialized first using -Yn,
194	# see avrdude manual.	194	# see avrdude manual.
195	#AVRDUDE_ERASE += -y	195	#AVRDUDE_ERASE += -y
196		196
197	# Uncomment the following if you do /not/ wish a verification to be	197	# Uncomment the following if you do /not/ wish a verification to be
198	# performed after programming the device.	198	# performed after programming the device.
199	AVRDUDE_FLAGS += -V	199	AVRDUDE_FLAGS += -V
200		200
201	# Increase verbosity level. Please use this when submitting bug	201	# Increase verbosity level. Please use this when submitting bug
202	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>	202	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
203	# to submit bug reports.	203	# to submit bug reports.
204	#AVRDUDE_FLAGS += -v -v	204	#AVRDUDE_FLAGS += -v -v
205		205
206	# ---------------------------------------------------------------------------	206	# ---------------------------------------------------------------------------
207	# Define directories, if needed.	207	# Define directories, if needed.
208	DIRAVR = c:/winavr	208	DIRAVR = c:/winavr
209	DIRAVRBIN = $(DIRAVR)/bin	209	DIRAVRBIN = $(DIRAVR)/bin
210	DIRAVRUTILS = $(DIRAVR)/utils/bin	210	DIRAVRUTILS = $(DIRAVR)/utils/bin
211	DIRINC = .	211	DIRINC = .
212	DIRLIB = $(DIRAVR)/avr/lib	212	DIRLIB = $(DIRAVR)/avr/lib
213		213
214		214
215	# Define programs and commands.	215	# Define programs and commands.
216	SHELL = sh	216	SHELL = sh
217		217
218	CC = avr-gcc	218	CC = avr-gcc
219		219
220	OBJCOPY = avr-objcopy	220	OBJCOPY = avr-objcopy
221	OBJDUMP = avr-objdump	221	OBJDUMP = avr-objdump
222	SIZE = avr-size	222	SIZE = avr-size
223		223
224	# Programming support using avrdude.	224	# Programming support using avrdude.
225	AVRDUDE = avrdude	225	AVRDUDE = avrdude
226		226
227	REMOVE = rm -f	227	REMOVE = rm -f
228	COPY = cp	228	COPY = cp
229		229
230	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex	230	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
231	ELFSIZE = $(SIZE) -A $(TARGET).elf	231	ELFSIZE = $(SIZE) -A $(TARGET).elf
232		232
233	# Define Messages	233	# Define Messages
234	# English	234	# English
235	MSG_ERRORS_NONE = Errors: none	235	MSG_ERRORS_NONE = Errors: none
236	MSG_BEGIN = -------- begin --------	236	MSG_BEGIN = -------- begin --------
237	MSG_END = -------- end --------	237	MSG_END = -------- end --------
238	MSG_SIZE_BEFORE = Size before:	238	MSG_SIZE_BEFORE = Size before:
239	MSG_SIZE_AFTER = Size after:	239	MSG_SIZE_AFTER = Size after:
240	MSG_COFF = Converting to AVR COFF:	240	MSG_COFF = Converting to AVR COFF:
241	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	241	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
242	MSG_FLASH = Creating load file for Flash:	242	MSG_FLASH = Creating load file for Flash:
243	MSG_EEPROM = Creating load file for EEPROM:	243	MSG_EEPROM = Creating load file for EEPROM:
244	MSG_EXTENDED_LISTING = Creating Extended Listing:	244	MSG_EXTENDED_LISTING = Creating Extended Listing:
245	MSG_SYMBOL_TABLE = Creating Symbol Table:	245	MSG_SYMBOL_TABLE = Creating Symbol Table:
246	MSG_LINKING = Linking:	246	MSG_LINKING = Linking:
247	MSG_COMPILING = Compiling:	247	MSG_COMPILING = Compiling:
248	MSG_ASSEMBLING = Assembling:	248	MSG_ASSEMBLING = Assembling:
249	MSG_CLEANING = Cleaning project:	249	MSG_CLEANING = Cleaning project:
250		250
251		251
252	# Define all object files.	252	# Define all object files.
253	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)	253	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
254		254
255	# Define all listing files.	255	# Define all listing files.
256	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)	256	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
257		257
258	# Combine all necessary flags and optional flags.	258	# Combine all necessary flags and optional flags.
259	# Add target processor to flags.	259	# Add target processor to flags.
260	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)	260	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
261	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)	261	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
262	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)	262	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
263		263
264		264
265	# Default target.	265	# Default target.
266	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \	266	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
267	$(TARGET).lss $(TARGET).sym sizeafter finished end	267	$(TARGET).lss $(TARGET).sym sizeafter finished end
268		268
269		269
270	# Eye candy.	270	# Eye candy.
271	# AVR Studio 3.x does not check make's exit code but relies on	271	# AVR Studio 3.x does not check make's exit code but relies on
272	# the following magic strings to be generated by the compile job.	272	# the following magic strings to be generated by the compile job.
273	begin:	273	begin:
274	@echo	274	@echo
275	@echo $(MSG_BEGIN)	275	@echo $(MSG_BEGIN)
276		276
277	finished:	277	finished:
278	@echo $(MSG_ERRORS_NONE)	278	@echo $(MSG_ERRORS_NONE)
279		279
280	end:	280	end:
281	@echo $(MSG_END)	281	@echo $(MSG_END)
282	@echo	282	@echo
283		283
284		284
285	# Display size of file.	285	# Display size of file.
286	sizebefore:	286	sizebefore:
287	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi	287	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
288		288
289	sizeafter:	289	sizeafter:
290	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	290	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
291		291
292		292
293		293
294	# Display compiler version information.	294	# Display compiler version information.
295	gccversion :	295	gccversion :
296	@$(CC) --version	296	@$(CC) --version
297		297
298		298
299	# Convert ELF to COFF for use in debugging / simulating in	299	# Convert ELF to COFF for use in debugging / simulating in
300	# AVR Studio or VMLAB.	300	# AVR Studio or VMLAB.
301	COFFCONVERT=$(OBJCOPY) --debugging \	301	COFFCONVERT=$(OBJCOPY) --debugging \
302	--change-section-address .data-0x800000 \	302	--change-section-address .data-0x800000 \
303	--change-section-address .bss-0x800000 \	303	--change-section-address .bss-0x800000 \
304	--change-section-address .noinit-0x800000 \	304	--change-section-address .noinit-0x800000 \
305	--change-section-address .eeprom-0x810000	305	--change-section-address .eeprom-0x810000
306		306
307		307
308	coff: $(TARGET).elf	308	coff: $(TARGET).elf
309	@echo	309	@echo
310	@echo $(MSG_COFF) $(TARGET).cof	310	@echo $(MSG_COFF) $(TARGET).cof
311	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	311	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
312		312
313		313
314	extcoff: $(TARGET).elf	314	extcoff: $(TARGET).elf
315	@echo	315	@echo
316	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	316	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
317	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	317	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
318		318
319		319
320		320
321		321
322	# Program the device.	322	# Program the device.
323	program: $(TARGET).hex $(TARGET).eep	323	program: $(TARGET).hex $(TARGET).eep
324	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)	324	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
325		325
326		326
327		327
328		328
329	# Create final output files (.hex, .eep) from ELF output file.	329	# Create final output files (.hex, .eep) from ELF output file.
330	%.hex: %.elf	330	%.hex: %.elf
331	@echo	331	@echo
332	@echo $(MSG_FLASH) $@	332	@echo $(MSG_FLASH) $@
333	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@	333	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
334		334
335	%.eep: %.elf	335	%.eep: %.elf
336	@echo	336	@echo
337	@echo $(MSG_EEPROM) $@	337	@echo $(MSG_EEPROM) $@
338	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	338	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
339	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@	339	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
340		340
341	# Create extended listing file from ELF output file.	341	# Create extended listing file from ELF output file.
342	%.lss: %.elf	342	%.lss: %.elf
343	@echo	343	@echo
344	@echo $(MSG_EXTENDED_LISTING) $@	344	@echo $(MSG_EXTENDED_LISTING) $@
345	$(OBJDUMP) -h -S $< > $@	345	$(OBJDUMP) -h -S $< > $@
346		346
347	# Create a symbol table from ELF output file.	347	# Create a symbol table from ELF output file.
348	%.sym: %.elf	348	%.sym: %.elf
349	@echo	349	@echo
350	@echo $(MSG_SYMBOL_TABLE) $@	350	@echo $(MSG_SYMBOL_TABLE) $@
351	avr-nm -n $< > $@	351	avr-nm -n $< > $@
352		352
353		353
354		354
355	# Link: create ELF output file from object files.	355	# Link: create ELF output file from object files.
356	.SECONDARY : $(TARGET).elf	356	.SECONDARY : $(TARGET).elf
357	.PRECIOUS : $(OBJ)	357	.PRECIOUS : $(OBJ)
358	%.elf: $(OBJ)	358	%.elf: $(OBJ)
359	@echo	359	@echo
360	@echo $(MSG_LINKING) $@	360	@echo $(MSG_LINKING) $@
361	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)	361	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
362		362
363		363
364	# Compile: create object files from C source files.	364	# Compile: create object files from C source files.
365	%.o : %.c	365	%.o : %.c
366	@echo	366	@echo
367	@echo $(MSG_COMPILING) $<	367	@echo $(MSG_COMPILING) $<
368	$(CC) -c $(ALL_CFLAGS) $< -o $@	368	$(CC) -c $(ALL_CFLAGS) $< -o $@
369		369
370		370
371	# Compile: create assembler files from C source files.	371	# Compile: create assembler files from C source files.
372	%.s : %.c	372	%.s : %.c
373	$(CC) -S $(ALL_CFLAGS) $< -o $@	373	$(CC) -S $(ALL_CFLAGS) $< -o $@
374		374
375		375
376	# Assemble: create object files from assembler source files.	376	# Assemble: create object files from assembler source files.
377	%.o : %.S	377	%.o : %.S
378	@echo	378	@echo
379	@echo $(MSG_ASSEMBLING) $<	379	@echo $(MSG_ASSEMBLING) $<
380	$(CC) -c $(ALL_ASFLAGS) $< -o $@	380	$(CC) -c $(ALL_ASFLAGS) $< -o $@
381		381
382		382
383		383
384		384
385		385
386		386
387	# Target: clean project.	387	# Target: clean project.
388	clean: begin clean_list finished end	388	clean: begin clean_list finished end
389		389
390	clean_list :	390	clean_list :
391	@echo	391	@echo
392	@echo $(MSG_CLEANING)	392	@echo $(MSG_CLEANING)
393	# $(REMOVE) $(TARGET).hex	393	# $(REMOVE) $(TARGET).hex
394	$(REMOVE) $(TARGET).eep	394	$(REMOVE) $(TARGET).eep
395	$(REMOVE) $(TARGET).obj	395	$(REMOVE) $(TARGET).obj
396	$(REMOVE) $(TARGET).cof	396	$(REMOVE) $(TARGET).cof
397	$(REMOVE) $(TARGET).elf	397	$(REMOVE) $(TARGET).elf
398	$(REMOVE) $(TARGET).map	398	$(REMOVE) $(TARGET).map
399	$(REMOVE) $(TARGET).obj	399	$(REMOVE) $(TARGET).obj
400	$(REMOVE) $(TARGET).a90	400	$(REMOVE) $(TARGET).a90
401	$(REMOVE) $(TARGET).sym	401	$(REMOVE) $(TARGET).sym
402	$(REMOVE) $(TARGET).lnk	402	$(REMOVE) $(TARGET).lnk
403	$(REMOVE) $(TARGET).lss	403	$(REMOVE) $(TARGET).lss
404	$(REMOVE) $(OBJ)	404	$(REMOVE) $(OBJ)
405	$(REMOVE) $(LST)	405	$(REMOVE) $(LST)
406	$(REMOVE) $(SRC:.c=.s)	406	$(REMOVE) $(SRC:.c=.s)
407	$(REMOVE) $(SRC:.c=.d)	407	$(REMOVE) $(SRC:.c=.d)
408		408
409		409
410	# Automatically generate C source code dependencies.	410	# Automatically generate C source code dependencies.
411	# (Code originally taken from the GNU make user manual and modified	411	# (Code originally taken from the GNU make user manual and modified
412	# (See README.txt Credits).)	412	# (See README.txt Credits).)
413	#	413	#
414	# Note that this will work with sh (bash) and sed that is shipped with WinAVR	414	# Note that this will work with sh (bash) and sed that is shipped with WinAVR
415	# (see the SHELL variable defined above).	415	# (see the SHELL variable defined above).
416	# This may not work with other shells or other seds.	416	# This may not work with other shells or other seds.
417	#	417	#
418	%.d: %.c	418	%.d: %.c
419	set -e; $(CC) -MM $(ALL_CFLAGS) $< \	419	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
420	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \	420	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \
421	[ -s $@ ] \|\| rm -f $@	421	[ -s $@ ] \|\| rm -f $@
422		422
423		423
424	# Remove the '-' if you want to see the dependency files generated.	424	# Remove the '-' if you want to see the dependency files generated.
425	-include $(SRC:.c=.d)	425	-include $(SRC:.c=.d)
426		426
427		427
428		428
429	# Listing of phony targets.	429	# Listing of phony targets.
430	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \	430	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
431	clean clean_list program	431	clean clean_list program
432		432

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