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include bios.inc
 
# Target file name (without extension).
TARGET = main
 
LIBDIR = ../../avr-lib
include $(LIBDIR)/system.inc
 
# List C source files here. (C dependencies are automatically generated.)
CSRC =	$(TARGET).c\
		$(LIBDIR)/drivers/timer/timebase.c\
		$(LIBDIR)/drivers/mcu/mcu.c\
		../lib/src/sensor/tc1047/tc1047.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 = 
 
 
# Optimization level, can be [0, 1, 2, 3, s]. 
# 0 = turn off optimization. s = optimize for size.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
#OPT = 3
 
# Debugging format.
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
DEBUG = stabs
#DEBUG = dwarf-2
 
# List any extra directories to look for include files here.
#     Each directory must be seperated by a space.
EXTRAINCDIRS = $(LIBDIR)\
		../lib/funcdefs\
		../lib/src/sensor/tc1047\
 
# Compiler flag to set the C Standard level.
# c89   - "ANSI" C
# gnu89 - c89 plus GCC extensions
# c99   - ISO C99 standard (not yet fully implemented)
# gnu99 - c99 plus GCC extensions
CSTANDARD = -std=gnu99
 
# Place -D or -U options here
CDEFS =
 
# Place -I options here
CINCS =
 
 
# Compiler flags.
#  -g*:          generate debugging information
#  -O*:          optimization level
#  -f...:        tuning, see GCC manual and avr-libc documentation
#  -Wall...:     warning level
#  -Wa,...:      tell GCC to pass this to the assembler.
#    -adhlns...: create assembler listing
CFLAGS = -mmcu=$(MCU) -I.
CFLAGS += -g$(DEBUG)
CFLAGS += $(CDEFS) $(CINCS)
CFLAGS += -O$(OPT)
CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
CFLAGS += -Wall -Wstrict-prototypes
CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
CFLAGS += $(CSTANDARD)
 
 
 
# 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=$(<:.S=.lst),-gstabs 
ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp
ASFLAGS += -Wa,-adhlns=$(<:.S=.lst),-g$(DEBUG)
 
 
#Additional libraries.
 
# Minimalistic printf version
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 
# Floating point printf version (requires MATH_LIB = -lm below)
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 
PRINTF_LIB = 
 
# Minimalistic scanf version
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 
SCANF_LIB = 
 
MATH_LIB = -lm
 
# External memory options
 
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
# used for variables (.data/.bss) and heap (malloc()).
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
# only used for heap (malloc()).
#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
 
EXTMEMOPTS =
 
BIOSOPTS = -Wl,-L.,-Tdata,$(BIOS_RAM_END) -lbios
 
# 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
LDFLAGS += $(EXTMEMOPTS)
LDFLAGS += $(BIOSOPTS)
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 
# ---------------------------------------------------------------------------
 
# Define directories, if needed.
DIRAVR = c:/progra~1/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
NM = avr-nm
REMOVE = rm -f
COPY = cp
 
 
 
 
# 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_DEPEND = Generating dependencies:
MSG_CLEANING = Cleaning project:
 
 
 
 
# Define all object files.
OBJ = $(CSRC:.c=.o) $(ASRC:.S=.o) 
 
# Define all listing files.
LST = $(ASRC:.S=.lst) $(CSRC:.c=.lst)
 
 
# Compiler flags to generate dependency files.
### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*F).o,-MF,.dep/$(@F).d
GENDEPFLAGS = -M -MG -MP -MT "$(<:.c=.o) $@" -MF $@
 
# Combine all necessary flags and optional flags.
# Add target processor to flags.
#ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
#ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 
 
 
 
 
# Default target.
all: begin sizebefore build sizeafter finished end
 
build: elf hex eep lss sym
 
elf: $(TARGET).elf
hex: $(TARGET).hex
eep: $(TARGET).eep
lss: $(TARGET).lss 
sym: $(TARGET).sym
config: config.h
 
install: 
	$(CANUPLOAD) $(CANULFLAGS) -n $(NODE_ID) -f $(TARGET).hex -r
 
# 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.
HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex
ELFSIZE = $(SIZE) $(TARGET).elf
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
 
 
# Generate config.h from bios.inc and config.inc
config.h: bios.inc config.inc
	@echo Generating $@
	@echo "/* This file is automatically generated. Do not edit. */\n" > $@
	@cat $^ | awk 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].*=.*/ { print "#define "$$1,$$2 } END { print "\n#endif /*CONFIG_H_*/" }' >> $@
 
# 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
 
 
 
# Create final output files (.hex, .eep) from ELF output file.
%.hex: %.elf
	@echo
	@echo $(MSG_FLASH) $@
	$(OBJCOPY) -j .text -j .data -O ihex $< $@
 
%.eep: %.elf
	@echo
	@echo $(MSG_EEPROM) $@
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
	--change-section-lma .eeprom=0 -O ihex $< $@
 
# 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) $@
	$(NM) -n $< > $@
 
 
 
# Link: create ELF output file from object files.
.SECONDARY : $(TARGET).elf
.PRECIOUS : $(OBJ)
ifneq (,$(filter atmega88 atmega168, $(MCU)))
%.elf: $(OBJ)
	@echo
	@echo $(MSG_LINKING) $@
	@echo GCC bug workaround for ATmega88/ATmega168:
	eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 | awk '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')
else
%.elf: $(OBJ)
	@echo
	@echo $(MSG_LINKING) $@
	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
endif
 
# Compile: create object files from C source files.
%.o : %.c
	@echo
	@echo $(MSG_COMPILING) $<
	$(CC) -c $(CFLAGS) $< -o $@ 
 
 
# Compile: create assembler files from C source files.
%.s : %.c
	$(CC) -S $(CFLAGS) $< -o $@
 
 
# Assemble: create object files from assembler source files.
%.o : %.S
	@echo
	@echo $(MSG_ASSEMBLING) $<
	$(CC) -c $(ASFLAGS) $< -o $@
 
# Depends: create dependency files from c source files.
%.d : %.c
	@echo $(MSG_DEPEND) $<
	@$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<
 
# 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) $(CSRC:.c=.s)
	$(REMOVE) $(CSRC:.c=.d)
	$(REMOVE) -r .dep
	$(REMOVE) config.h
 
 
 
# Include the dependency files.
-include $(CSRC:%.c=%.d)
 
 
# Listing of phony targets.
.PHONY : all begin finish end sizebefore sizeafter gccversion \
build elf hex eep lss sym config coff extcoff \
clean clean_list program programlock programinit
 

Rev 405	Rev 471
1	include bios.inc	1	include bios.inc
2		2
3	# Target file name (without extension).	3	# Target file name (without extension).
4	TARGET = main	4	TARGET = main
5		5
6	LIBDIR = ../avr-lib	6	LIBDIR = ../../avr-lib
-		7	include $(LIBDIR)/system.inc
7		8
8	# List C source files here. (C dependencies are automatically generated.)	9	# List C source files here. (C dependencies are automatically generated.)
9	CSRC = $(TARGET).c\	10	CSRC = $(TARGET).c\
10	$(LIBDIR)/drivers/timer/timebase.c\	11	$(LIBDIR)/drivers/timer/timebase.c\
11	$(LIBDIR)/drivers/mcu/mcu.c\	12	$(LIBDIR)/drivers/mcu/mcu.c\
12	../lib/src/sensor/tc1047/tc1047.c	13	../lib/src/sensor/tc1047/tc1047.c
13		14
14	# List Assembler source files here.	15	# List Assembler source files here.
15	# Make them always end in a capital .S. Files ending in a lowercase .s	16	# Make them always end in a capital .S. Files ending in a lowercase .s
16	# will not be considered source files but generated files (assembler	17	# will not be considered source files but generated files (assembler
17	# output from the compiler), and will be deleted upon "make clean"!	18	# output from the compiler), and will be deleted upon "make clean"!
18	# Even though the DOS/Win* filesystem matches both .s and .S the same,	19	# Even though the DOS/Win* filesystem matches both .s and .S the same,
19	# it will preserve the spelling of the filenames, and gcc itself does	20	# it will preserve the spelling of the filenames, and gcc itself does
20	# care about how the name is spelled on its command-line.	21	# care about how the name is spelled on its command-line.
21	ASRC =	22	ASRC =
22		23
23		24
24	# Optimization level, can be [0, 1, 2, 3, s].	25	# Optimization level, can be [0, 1, 2, 3, s].
25	# 0 = turn off optimization. s = optimize for size.	26	# 0 = turn off optimization. s = optimize for size.
26	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)	27	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
27	OPT = s	28	OPT = s
28	#OPT = 3	29	#OPT = 3
29		30
30	# Debugging format.	31	# Debugging format.
31	# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.	32	# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
32	# AVR (extended) COFF requires stabs, plus an avr-objcopy run.	33	# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
33	DEBUG = stabs	34	DEBUG = stabs
34	#DEBUG = dwarf-2	35	#DEBUG = dwarf-2
35		36
36	# List any extra directories to look for include files here.	37	# List any extra directories to look for include files here.
37	# Each directory must be seperated by a space.	38	# Each directory must be seperated by a space.
38	EXTRAINCDIRS = $(LIBDIR)\	39	EXTRAINCDIRS = $(LIBDIR)\
39	../lib/funcdefs\	40	../lib/funcdefs\
40	../lib/src/sensor/tc1047\	41	../lib/src/sensor/tc1047\
41		42
42	# Compiler flag to set the C Standard level.	43	# Compiler flag to set the C Standard level.
43	# c89 - "ANSI" C	44	# c89 - "ANSI" C
44	# gnu89 - c89 plus GCC extensions	45	# gnu89 - c89 plus GCC extensions
45	# c99 - ISO C99 standard (not yet fully implemented)	46	# c99 - ISO C99 standard (not yet fully implemented)
46	# gnu99 - c99 plus GCC extensions	47	# gnu99 - c99 plus GCC extensions
47	CSTANDARD = -std=gnu99	48	CSTANDARD = -std=gnu99
48		49
49	# Place -D or -U options here	50	# Place -D or -U options here
50	CDEFS =	51	CDEFS =
51		52
52	# Place -I options here	53	# Place -I options here
53	CINCS =	54	CINCS =
54		55
55		56
56	# Compiler flags.	57	# Compiler flags.
57	# -g*: generate debugging information	58	# -g*: generate debugging information
58	# -O*: optimization level	59	# -O*: optimization level
59	# -f...: tuning, see GCC manual and avr-libc documentation	60	# -f...: tuning, see GCC manual and avr-libc documentation
60	# -Wall...: warning level	61	# -Wall...: warning level
61	# -Wa,...: tell GCC to pass this to the assembler.	62	# -Wa,...: tell GCC to pass this to the assembler.
62	# -adhlns...: create assembler listing	63	# -adhlns...: create assembler listing
63	CFLAGS = -mmcu=$(MCU) -I.	64	CFLAGS = -mmcu=$(MCU) -I.
64	CFLAGS += -g$(DEBUG)	65	CFLAGS += -g$(DEBUG)
65	CFLAGS += $(CDEFS) $(CINCS)	66	CFLAGS += $(CDEFS) $(CINCS)
66	CFLAGS += -O$(OPT)	67	CFLAGS += -O$(OPT)
67	CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums	68	CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
68	CFLAGS += -Wall -Wstrict-prototypes	69	CFLAGS += -Wall -Wstrict-prototypes
69	CFLAGS += -Wa,-adhlns=$(<:.c=.lst)	70	CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
70	CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))	71	CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
71	CFLAGS += $(CSTANDARD)	72	CFLAGS += $(CSTANDARD)
72		73
73		74
74		75
75	# Assembler flags.	76	# Assembler flags.
76	# -Wa,...: tell GCC to pass this to the assembler.	77	# -Wa,...: tell GCC to pass this to the assembler.
77	# -ahlms: create listing	78	# -ahlms: create listing
78	# -gstabs: have the assembler create line number information; note that	79	# -gstabs: have the assembler create line number information; note that
79	# for use in COFF files, additional information about filenames	80	# for use in COFF files, additional information about filenames
80	# and function names needs to be present in the assembler source	81	# and function names needs to be present in the assembler source
81	# files -- see avr-libc docs [FIXME: not yet described there]	82	# files -- see avr-libc docs [FIXME: not yet described there]
82	##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	83	##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
83	ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp	84	ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp
84	ASFLAGS += -Wa,-adhlns=$(<:.S=.lst),-g$(DEBUG)	85	ASFLAGS += -Wa,-adhlns=$(<:.S=.lst),-g$(DEBUG)
85		86
86		87
87	#Additional libraries.	88	#Additional libraries.
88		89
89	# Minimalistic printf version	90	# Minimalistic printf version
90	PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min	91	PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
91		92
92	# Floating point printf version (requires MATH_LIB = -lm below)	93	# Floating point printf version (requires MATH_LIB = -lm below)
93	PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt	94	PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
94		95
95	PRINTF_LIB =	96	PRINTF_LIB =
96		97
97	# Minimalistic scanf version	98	# Minimalistic scanf version
98	SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min	99	SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
99		100
100	# Floating point + %[ scanf version (requires MATH_LIB = -lm below)	101	# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
101	SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt	102	SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
102		103
103	SCANF_LIB =	104	SCANF_LIB =
104		105
105	MATH_LIB = -lm	106	MATH_LIB = -lm
106		107
107	# External memory options	108	# External memory options
108		109
109	# 64 KB of external RAM, starting after internal RAM (ATmega128!),	110	# 64 KB of external RAM, starting after internal RAM (ATmega128!),
110	# used for variables (.data/.bss) and heap (malloc()).	111	# used for variables (.data/.bss) and heap (malloc()).
111	#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff	112	#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
112		113
113	# 64 KB of external RAM, starting after internal RAM (ATmega128!),	114	# 64 KB of external RAM, starting after internal RAM (ATmega128!),
114	# only used for heap (malloc()).	115	# only used for heap (malloc()).
115	#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff	116	#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
116		117
117	EXTMEMOPTS =	118	EXTMEMOPTS =
118		119
119	BIOSOPTS = -Wl,-L.,-Tdata,$(BIOS_RAM_END) -lbios	120	BIOSOPTS = -Wl,-L.,-Tdata,$(BIOS_RAM_END) -lbios
120		121
121	# Linker flags.	122	# Linker flags.
122	# -Wl,...: tell GCC to pass this to linker.	123	# -Wl,...: tell GCC to pass this to linker.
123	# -Map: create map file	124	# -Map: create map file
124	# --cref: add cross reference to map file	125	# --cref: add cross reference to map file
125	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	126	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
126	LDFLAGS += $(EXTMEMOPTS)	127	LDFLAGS += $(EXTMEMOPTS)
127	LDFLAGS += $(BIOSOPTS)	128	LDFLAGS += $(BIOSOPTS)
128	LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)	129	LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
129		130
130	# ---------------------------------------------------------------------------	131	# ---------------------------------------------------------------------------
131		132
132	# Define directories, if needed.	133	# Define directories, if needed.
133	DIRAVR = c:/progra~1/winavr	134	DIRAVR = c:/progra~1/winavr
134	DIRAVRBIN = $(DIRAVR)/bin	135	DIRAVRBIN = $(DIRAVR)/bin
135	DIRAVRUTILS = $(DIRAVR)/utils/bin	136	DIRAVRUTILS = $(DIRAVR)/utils/bin
136	DIRINC = .	137	DIRINC = .
137	DIRLIB = $(DIRAVR)/avr/lib	138	DIRLIB = $(DIRAVR)/avr/lib
138		139
139		140
140	# Define programs and commands.	141	# Define programs and commands.
141	SHELL = sh	142	SHELL = sh
142	CC = avr-gcc	143	CC = avr-gcc
143	OBJCOPY = avr-objcopy	144	OBJCOPY = avr-objcopy
144	OBJDUMP = avr-objdump	145	OBJDUMP = avr-objdump
145	SIZE = avr-size	146	SIZE = avr-size
146	NM = avr-nm	147	NM = avr-nm
147	REMOVE = rm -f	148	REMOVE = rm -f
148	COPY = cp	149	COPY = cp
149		150
150		151
151		152
152		153
153	# Define Messages	154	# Define Messages
154	# English	155	# English
155	MSG_ERRORS_NONE = Errors: none	156	MSG_ERRORS_NONE = Errors: none
156	MSG_BEGIN = -------- begin --------	157	MSG_BEGIN = -------- begin --------
157	MSG_END = -------- end --------	158	MSG_END = -------- end --------
158	MSG_SIZE_BEFORE = Size before:	159	MSG_SIZE_BEFORE = Size before:
159	MSG_SIZE_AFTER = Size after:	160	MSG_SIZE_AFTER = Size after:
160	MSG_COFF = Converting to AVR COFF:	161	MSG_COFF = Converting to AVR COFF:
161	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	162	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
162	MSG_FLASH = Creating load file for Flash:	163	MSG_FLASH = Creating load file for Flash:
163	MSG_EEPROM = Creating load file for EEPROM:	164	MSG_EEPROM = Creating load file for EEPROM:
164	MSG_EXTENDED_LISTING = Creating Extended Listing:	165	MSG_EXTENDED_LISTING = Creating Extended Listing:
165	MSG_SYMBOL_TABLE = Creating Symbol Table:	166	MSG_SYMBOL_TABLE = Creating Symbol Table:
166	MSG_LINKING = Linking:	167	MSG_LINKING = Linking:
167	MSG_COMPILING = Compiling:	168	MSG_COMPILING = Compiling:
168	MSG_ASSEMBLING = Assembling:	169	MSG_ASSEMBLING = Assembling:
169	MSG_DEPEND = Generating dependencies:	170	MSG_DEPEND = Generating dependencies:
170	MSG_CLEANING = Cleaning project:	171	MSG_CLEANING = Cleaning project:
171		172
172		173
173		174
174		175
175	# Define all object files.	176	# Define all object files.
176	OBJ = $(CSRC:.c=.o) $(ASRC:.S=.o)	177	OBJ = $(CSRC:.c=.o) $(ASRC:.S=.o)
177		178
178	# Define all listing files.	179	# Define all listing files.
179	LST = $(ASRC:.S=.lst) $(CSRC:.c=.lst)	180	LST = $(ASRC:.S=.lst) $(CSRC:.c=.lst)
180		181
181		182
182	# Compiler flags to generate dependency files.	183	# Compiler flags to generate dependency files.
183	### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*F).o,-MF,.dep/$(@F).d	184	### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*F).o,-MF,.dep/$(@F).d
184	GENDEPFLAGS = -M -MG -MP -MT "$(<:.c=.o) $@" -MF $@	185	GENDEPFLAGS = -M -MG -MP -MT "$(<:.c=.o) $@" -MF $@
185		186
186	# Combine all necessary flags and optional flags.	187	# Combine all necessary flags and optional flags.
187	# Add target processor to flags.	188	# Add target processor to flags.
188	#ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)	189	#ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
189	#ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)	190	#ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
190		191
191		192
192		193
193		194
194		195
195	# Default target.	196	# Default target.
196	all: begin sizebefore build sizeafter finished end	197	all: begin sizebefore build sizeafter finished end
197		198
198	build: elf hex eep lss sym	199	build: elf hex eep lss sym
199		200
200	elf: $(TARGET).elf	201	elf: $(TARGET).elf
201	hex: $(TARGET).hex	202	hex: $(TARGET).hex
202	eep: $(TARGET).eep	203	eep: $(TARGET).eep
203	lss: $(TARGET).lss	204	lss: $(TARGET).lss
204	sym: $(TARGET).sym	205	sym: $(TARGET).sym
205	config: config.h	206	config: config.h
206		207
-		208	install:
-		209	$(CANUPLOAD) $(CANULFLAGS) -n $(NODE_ID) -f $(TARGET).hex -r
207		210
208	# Eye candy.	211	# Eye candy.
209	# AVR Studio 3.x does not check make's exit code but relies on	212	# AVR Studio 3.x does not check make's exit code but relies on
210	# the following magic strings to be generated by the compile job.	213	# the following magic strings to be generated by the compile job.
211	begin:	214	begin:
212	@echo	215	@echo
213	@echo $(MSG_BEGIN)	216	@echo $(MSG_BEGIN)
214		217
215	finished:	218	finished:
216	@echo $(MSG_ERRORS_NONE)	219	@echo $(MSG_ERRORS_NONE)
217		220
218	end:	221	end:
219	@echo $(MSG_END)	222	@echo $(MSG_END)
220	@echo	223	@echo
221		224
222		225
223	# Display size of file.	226	# Display size of file.
224	HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex	227	HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex
225	ELFSIZE = $(SIZE) $(TARGET).elf	228	ELFSIZE = $(SIZE) $(TARGET).elf
226	sizebefore:	229	sizebefore:
227	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi	230	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
228		231
229	sizeafter:	232	sizeafter:
230	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	233	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
231		234
232		235
233	# Generate config.h from bios.inc and config.inc	236	# Generate config.h from bios.inc and config.inc
234	config.h: bios.inc config.inc	237	config.h: bios.inc config.inc
235	@echo Generating $@	238	@echo Generating $@
236	@echo "/* This file is automatically generated. Do not edit. */\n" > $@	239	@echo "/* This file is automatically generated. Do not edit. */\n" > $@
237	@cat $^ \| awk 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].=./ { print "#define "$$1,$$2 } END { print "\n#endif /CONFIG_H_/" }' >> $@	240	@cat $^ \| awk 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].=./ { print "#define "$$1,$$2 } END { print "\n#endif /CONFIG_H_/" }' >> $@
238		241
239	# Display compiler version information.	242	# Display compiler version information.
240	gccversion :	243	gccversion :
241	@$(CC) --version	244	@$(CC) --version
242		245
243	# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.	246	# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
244	COFFCONVERT=$(OBJCOPY) --debugging \	247	COFFCONVERT=$(OBJCOPY) --debugging \
245	--change-section-address .data-0x800000 \	248	--change-section-address .data-0x800000 \
246	--change-section-address .bss-0x800000 \	249	--change-section-address .bss-0x800000 \
247	--change-section-address .noinit-0x800000 \	250	--change-section-address .noinit-0x800000 \
248	--change-section-address .eeprom-0x810000	251	--change-section-address .eeprom-0x810000
249		252
250		253
251	coff: $(TARGET).elf	254	coff: $(TARGET).elf
252	@echo	255	@echo
253	@echo $(MSG_COFF) $(TARGET).cof	256	@echo $(MSG_COFF) $(TARGET).cof
254	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	257	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
255		258
256		259
257	extcoff: $(TARGET).elf	260	extcoff: $(TARGET).elf
258	@echo	261	@echo
259	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	262	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
260	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	263	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
261		264
262		265
263		266
264	# Create final output files (.hex, .eep) from ELF output file.	267	# Create final output files (.hex, .eep) from ELF output file.
265	%.hex: %.elf	268	%.hex: %.elf
266	@echo	269	@echo
267	@echo $(MSG_FLASH) $@	270	@echo $(MSG_FLASH) $@
268	$(OBJCOPY) -j .text -j .data -O ihex $< $@	271	$(OBJCOPY) -j .text -j .data -O ihex $< $@
269		272
270	%.eep: %.elf	273	%.eep: %.elf
271	@echo	274	@echo
272	@echo $(MSG_EEPROM) $@	275	@echo $(MSG_EEPROM) $@
273	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	276	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
274	--change-section-lma .eeprom=0 -O ihex $< $@	277	--change-section-lma .eeprom=0 -O ihex $< $@
275		278
276	# Create extended listing file from ELF output file.	279	# Create extended listing file from ELF output file.
277	%.lss: %.elf	280	%.lss: %.elf
278	@echo	281	@echo
279	@echo $(MSG_EXTENDED_LISTING) $@	282	@echo $(MSG_EXTENDED_LISTING) $@
280	$(OBJDUMP) -h -S $< > $@	283	$(OBJDUMP) -h -S $< > $@
281		284
282	# Create a symbol table from ELF output file.	285	# Create a symbol table from ELF output file.
283	%.sym: %.elf	286	%.sym: %.elf
284	@echo	287	@echo
285	@echo $(MSG_SYMBOL_TABLE) $@	288	@echo $(MSG_SYMBOL_TABLE) $@
286	$(NM) -n $< > $@	289	$(NM) -n $< > $@
287		290
288		291
289		292
290	# Link: create ELF output file from object files.	293	# Link: create ELF output file from object files.
291	.SECONDARY : $(TARGET).elf	294	.SECONDARY : $(TARGET).elf
292	.PRECIOUS : $(OBJ)	295	.PRECIOUS : $(OBJ)
293	ifneq (,$(filter atmega88 atmega168, $(MCU)))	296	ifneq (,$(filter atmega88 atmega168, $(MCU)))
294	%.elf: $(OBJ)	297	%.elf: $(OBJ)
295	@echo	298	@echo
296	@echo $(MSG_LINKING) $@	299	@echo $(MSG_LINKING) $@
297	@echo GCC bug workaround for ATmega88/ATmega168:	300	@echo GCC bug workaround for ATmega88/ATmega168:
298	eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 \| awk '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')	301	eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 \| awk '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')
299	else	302	else
300	%.elf: $(OBJ)	303	%.elf: $(OBJ)
301	@echo	304	@echo
302	@echo $(MSG_LINKING) $@	305	@echo $(MSG_LINKING) $@
303	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)	306	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
304	endif	307	endif
305		308
306	# Compile: create object files from C source files.	309	# Compile: create object files from C source files.
307	%.o : %.c	310	%.o : %.c
308	@echo	311	@echo
309	@echo $(MSG_COMPILING) $<	312	@echo $(MSG_COMPILING) $<
310	$(CC) -c $(CFLAGS) $< -o $@	313	$(CC) -c $(CFLAGS) $< -o $@
311		314
312		315
313	# Compile: create assembler files from C source files.	316	# Compile: create assembler files from C source files.
314	%.s : %.c	317	%.s : %.c
315	$(CC) -S $(CFLAGS) $< -o $@	318	$(CC) -S $(CFLAGS) $< -o $@
316		319
317		320
318	# Assemble: create object files from assembler source files.	321	# Assemble: create object files from assembler source files.
319	%.o : %.S	322	%.o : %.S
320	@echo	323	@echo
321	@echo $(MSG_ASSEMBLING) $<	324	@echo $(MSG_ASSEMBLING) $<
322	$(CC) -c $(ASFLAGS) $< -o $@	325	$(CC) -c $(ASFLAGS) $< -o $@
323		326
324	# Depends: create dependency files from c source files.	327	# Depends: create dependency files from c source files.
325	%.d : %.c	328	%.d : %.c
326	@echo $(MSG_DEPEND) $<	329	@echo $(MSG_DEPEND) $<
327	@$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<	330	@$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<
328		331
329	# Target: clean project.	332	# Target: clean project.
330	clean: begin clean_list finished end	333	clean: begin clean_list finished end
331		334
332	clean_list :	335	clean_list :
333	@echo	336	@echo
334	@echo $(MSG_CLEANING)	337	@echo $(MSG_CLEANING)
335	$(REMOVE) $(TARGET).hex	338	$(REMOVE) $(TARGET).hex
336	$(REMOVE) $(TARGET).eep	339	$(REMOVE) $(TARGET).eep
337	$(REMOVE) $(TARGET).obj	340	$(REMOVE) $(TARGET).obj
338	$(REMOVE) $(TARGET).cof	341	$(REMOVE) $(TARGET).cof
339	$(REMOVE) $(TARGET).elf	342	$(REMOVE) $(TARGET).elf
340	$(REMOVE) $(TARGET).map	343	$(REMOVE) $(TARGET).map
341	$(REMOVE) $(TARGET).obj	344	$(REMOVE) $(TARGET).obj
342	$(REMOVE) $(TARGET).a90	345	$(REMOVE) $(TARGET).a90
343	$(REMOVE) $(TARGET).sym	346	$(REMOVE) $(TARGET).sym
344	$(REMOVE) $(TARGET).lnk	347	$(REMOVE) $(TARGET).lnk
345	$(REMOVE) $(TARGET).lss	348	$(REMOVE) $(TARGET).lss
346	$(REMOVE) $(OBJ)	349	$(REMOVE) $(OBJ)
347	$(REMOVE) $(LST)	350	$(REMOVE) $(LST)
348	$(REMOVE) $(CSRC:.c=.s)	351	$(REMOVE) $(CSRC:.c=.s)
349	$(REMOVE) $(CSRC:.c=.d)	352	$(REMOVE) $(CSRC:.c=.d)
350	$(REMOVE) -r .dep	353	$(REMOVE) -r .dep
351	$(REMOVE) config.h	354	$(REMOVE) config.h
352		355
353		356
354		357
355	# Include the dependency files.	358	# Include the dependency files.
356	-include $(CSRC:%.c=%.d)	359	-include $(CSRC:%.c=%.d)
357		360
358		361
359	# Listing of phony targets.	362	# Listing of phony targets.
360	.PHONY : all begin finish end sizebefore sizeafter gccversion \	363	.PHONY : all begin finish end sizebefore sizeafter gccversion \
361	build elf hex eep lss sym config coff extcoff \	364	build elf hex eep lss sym config coff extcoff \
362	clean clean_list program programlock programinit	365	clean clean_list program programlock programinit
363		366

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