Subversion Repositories HomeAutomation

Rev

Rev 149 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | SVN | RSS feed

Rev 149 Rev 356
1
# Hey Emacs, this is a -*- makefile -*-
1
# Hey Emacs, this is a -*- makefile -*-
2
#
2
#
3
# WinAVR makefile written by Eric B. Weddington, Jörg Wunsch, et al.
3
# WinAVR makefile written by Eric B. Weddington, J�rg Wunsch, et al.
4
# Released to the Public Domain
4
# Released to the Public Domain
5
# Please read the make user manual!
5
# Please read the make user manual!
6
#
6
#
7
# Additional material for this makefile was submitted by:
7
# Additional material for this makefile was submitted by:
8
#  Tim Henigan
8
#  Tim Henigan
9
#  Peter Fleury
9
#  Peter Fleury
10
#  Reiner Patommel
10
#  Reiner Patommel
11
#  Sander Pool
11
#  Sander Pool
12
#  Frederik Rouleau
12
#  Frederik Rouleau
13
#  Markus Pfaff
13
#  Markus Pfaff
14
#
14
#
15
# On command line:
15
# On command line:
16
#
16
#
17
# make all = Make software.
17
# make all = Make software.
18
#
18
#
19
# make clean = Clean out built project files.
19
# make clean = Clean out built project files.
20
#
20
#
21
# make coff = Convert ELF to AVR COFF (for use with AVR Studio 3.x or VMLAB).
21
# make coff = Convert ELF to AVR COFF (for use with AVR Studio 3.x or VMLAB).
22
#
22
#
23
# make extcoff = Convert ELF to AVR Extended COFF (for use with AVR Studio
23
# make extcoff = Convert ELF to AVR Extended COFF (for use with AVR Studio
24
#                4.07 or greater).
24
#                4.07 or greater).
25
#
25
#
26
# make program = Download the hex file to the device, using avrdude.  Please
26
# make program = Download the hex file to the device, using avrdude.  Please
27
#                customize the avrdude settings below first!
27
#                customize the avrdude settings below first!
28
#
28
#
29
# make filename.s = Just compile filename.c into the assembler code only
29
# make filename.s = Just compile filename.c into the assembler code only
30
#
30
#
31
# To rebuild project do "make clean" then "make all".
31
# To rebuild project do "make clean" then "make all".
32
#
32
#
33
 
33
 
34
########
34
########
35
# Differences from WinAVR 20040720 sample:
35
# Differences from WinAVR 20040720 sample:
36
# - DEPFLAGS according to Eric Weddingtion's fix (avrfreaks/gcc-forum)
36
# - DEPFLAGS according to Eric Weddingtion's fix (avrfreaks/gcc-forum)
37
# - F_OSC Define in CFLAGS and AFLAGS
37
# - F_OSC Define in CFLAGS and AFLAGS
38
 
38
 
39
 
39
 
40
# MCU name
40
# MCU name
41
#MCU = atmega32
41
#MCU = atmega32
42
MCU = atmega8
42
MCU = atmega8
43
#MCU = atmega16
43
#MCU = atmega16
44
 
44
 
45
 
45
 
46
# Main Oscillator Frequency
46
# Main Oscillator Frequency
-
 
47
F_CPU = 9216000
47
##F_OSC = 1000000
48
##F_OSC = 1000000
48
##F_OSC = 1843200
49
##F_OSC = 1843200
49
##F_OSC = 2000000
50
##F_OSC = 2000000
50
##F_OSC = 3686400
51
##F_OSC = 3686400
51
##F_OSC = 4000000
52
##F_OSC = 4000000
52
##F_OSC = 8000000
53
##F_OSC = 8000000
53
F_OSC = 11059200
54
##F_OSC = 11059200
54
##F_OSC = 16000000
55
##F_OSC = 16000000
55
 
56
 
56
# Output format. (can be srec, ihex, binary)
57
# Output format. (can be srec, ihex, binary)
57
FORMAT = ihex
58
FORMAT = ihex
58
 
59
 
59
 
60
 
60
# Target file name (without extension).
61
# Target file name (without extension).
61
TARGET = main
62
TARGET = main
62
 
63
 
63
LIBDIR = ../lib/src/
64
LIBDIR = ../lib/src/
64
 
65
 
65
 
66
 
66
# List C source files here. (C dependencies are automatically generated.)
67
# List C source files here. (C dependencies are automatically generated.)
67
SRC =	$(TARGET).c\
68
SRC =	$(TARGET).c\
68
		$(LIBDIR)mcu/serial.c\
69
		$(LIBDIR)mcu/serial.c\
69
		$(LIBDIR)mcu/uart.c\
70
		$(LIBDIR)mcu/uart.c\
70
		$(LIBDIR)mcu/timebase.c\
71
		$(LIBDIR)mcu/timebase.c\
71
		$(LIBDIR)mcu/mcu.c\
72
		$(LIBDIR)mcu/mcu.c\
72
		$(LIBDIR)can/can.c\
73
		$(LIBDIR)can/can.c\
73
		$(LIBDIR)can/mcp2515/mcp2515.c
74
		$(LIBDIR)can/mcp2515/mcp2515.c
74
 
75
 
75
# List Assembler source files here.
76
# List Assembler source files here.
76
# Make them always end in a capital .S.  Files ending in a lowercase .s
77
# Make them always end in a capital .S.  Files ending in a lowercase .s
77
# will not be considered source files but generated files (assembler
78
# will not be considered source files but generated files (assembler
78
# output from the compiler), and will be deleted upon "make clean"!
79
# output from the compiler), and will be deleted upon "make clean"!
79
# Even though the DOS/Win* filesystem matches both .s and .S the same,
80
# Even though the DOS/Win* filesystem matches both .s and .S the same,
80
# it will preserve the spelling of the filenames, and gcc itself does
81
# it will preserve the spelling of the filenames, and gcc itself does
81
# care about how the name is spelled on its command-line.
82
# care about how the name is spelled on its command-line.
82
ASRC = 
83
ASRC = 
83
 
84
 
84
 
85
 
85
# Optimization level, can be [0, 1, 2, 3, s]. 
86
# Optimization level, can be [0, 1, 2, 3, s]. 
86
# 0 = turn off optimization. s = optimize for size.
87
# 0 = turn off optimization. s = optimize for size.
87
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
88
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
88
OPT = s
89
OPT = s
89
#OPT = 3
90
#OPT = 3
90
 
91
 
91
# Debugging format.
92
# Debugging format.
92
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
93
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
93
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
94
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
94
#DEBUG = stabs
95
#DEBUG = stabs
95
DEBUG = dwarf-2
96
DEBUG = dwarf-2
96
 
97
 
97
# List any extra directories to look for include files here.
98
# List any extra directories to look for include files here.
98
#     Each directory must be seperated by a space.
99
#     Each directory must be seperated by a space.
99
EXTRAINCDIRS = $(LIBDIR)/can $(LIBDIR)/can/mcp2515 $(LIBDIR)/mcu
100
EXTRAINCDIRS = $(LIBDIR)/can $(LIBDIR)/can/mcp2515 $(LIBDIR)/mcu
100
 
101
 
101
# Compiler flag to set the C Standard level.
102
# Compiler flag to set the C Standard level.
102
# c89   - "ANSI" C
103
# c89   - "ANSI" C
103
# gnu89 - c89 plus GCC extensions
104
# gnu89 - c89 plus GCC extensions
104
# c99   - ISO C99 standard (not yet fully implemented)
105
# c99   - ISO C99 standard (not yet fully implemented)
105
# gnu99 - c99 plus GCC extensions
106
# gnu99 - c99 plus GCC extensions
106
CSTANDARD = -std=gnu99
107
CSTANDARD = -std=gnu99
107
 
108
 
108
# Place -D or -U options here
109
# Place -D or -U options here
109
CDEFS =
110
CDEFS =
110
 
111
 
111
# Place -I options here
112
# Place -I options here
112
CINCS =
113
CINCS =
113
 
114
 
114
 
115
 
115
# Compiler flags.
116
# Compiler flags.
116
#  -g*:          generate debugging information
117
#  -g*:          generate debugging information
117
#  -O*:          optimization level
118
#  -O*:          optimization level
118
#  -f...:        tuning, see GCC manual and avr-libc documentation
119
#  -f...:        tuning, see GCC manual and avr-libc documentation
119
#  -Wall...:     warning level
120
#  -Wall...:     warning level
120
#  -Wa,...:      tell GCC to pass this to the assembler.
121
#  -Wa,...:      tell GCC to pass this to the assembler.
121
#    -adhlns...: create assembler listing
122
#    -adhlns...: create assembler listing
122
CFLAGS = 
123
CFLAGS = 
123
#CFLAGS += -g$(DEBUG)
124
#CFLAGS += -g$(DEBUG)
124
CFLAGS += $(CDEFS) $(CINCS)
125
CFLAGS += $(CDEFS) $(CINCS)
125
CFLAGS += -O$(OPT)
126
CFLAGS += -O$(OPT)
126
CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
127
CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
127
CFLAGS += -Wall -Wstrict-prototypes
128
CFLAGS += -Wall -Wstrict-prototypes
128
CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
129
CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
129
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
130
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
130
CFLAGS += $(CSTANDARD)
131
CFLAGS += $(CSTANDARD)
131
CFLAGS += -DF_OSC=$(F_OSC)
132
CFLAGS += -DF_CPU=$(F_CPU)
132
 
133
 
133
 
134
 
134
 
135
 
135
# Assembler flags.
136
# Assembler flags.
136
#  -Wa,...:   tell GCC to pass this to the assembler.
137
#  -Wa,...:   tell GCC to pass this to the assembler.
137
#  -ahlms:    create listing
138
#  -ahlms:    create listing
138
#  -gstabs:   have the assembler create line number information; note that
139
#  -gstabs:   have the assembler create line number information; note that
139
#             for use in COFF files, additional information about filenames
140
#             for use in COFF files, additional information about filenames
140
#             and function names needs to be present in the assembler source
141
#             and function names needs to be present in the assembler source
141
#             files -- see avr-libc docs [FIXME: not yet described there]
142
#             files -- see avr-libc docs [FIXME: not yet described there]
142
##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
143
##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
143
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-g$(DEBUG)
144
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-g$(DEBUG)
144
ASFLAGS += -DF_OSC=$(F_OSC)
145
ASFLAGS += -DF_OSC=$(F_OSC)
145
 
146
 
146
 
147
 
147
#Additional libraries.
148
#Additional libraries.
148
 
149
 
149
# Minimalistic printf version
150
# Minimalistic printf version
150
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
151
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
151
 
152
 
152
# Floating point printf version (requires MATH_LIB = -lm below)
153
# Floating point printf version (requires MATH_LIB = -lm below)
153
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
154
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
154
 
155
 
155
PRINTF_LIB = 
156
PRINTF_LIB = 
156
 
157
 
157
# Minimalistic scanf version
158
# Minimalistic scanf version
158
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
159
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
159
 
160
 
160
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
161
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
161
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
162
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
162
 
163
 
163
SCANF_LIB = 
164
SCANF_LIB = 
164
 
165
 
165
MATH_LIB = -lm
166
MATH_LIB = -lm
166
 
167
 
167
# External memory options
168
# External memory options
168
 
169
 
169
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
170
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
170
# used for variables (.data/.bss) and heap (malloc()).
171
# used for variables (.data/.bss) and heap (malloc()).
171
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
172
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
172
 
173
 
173
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
174
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
174
# only used for heap (malloc()).
175
# only used for heap (malloc()).
175
#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
176
#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
176
 
177
 
177
EXTMEMOPTS =
178
EXTMEMOPTS =
178
 
179
 
179
# Linker flags.
180
# Linker flags.
180
#  -Wl,...:     tell GCC to pass this to linker.
181
#  -Wl,...:     tell GCC to pass this to linker.
181
#    -Map:      create map file
182
#    -Map:      create map file
182
#    --cref:    add cross reference to  map file
183
#    --cref:    add cross reference to  map file
183
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
184
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
184
LDFLAGS += $(EXTMEMOPTS)
185
LDFLAGS += $(EXTMEMOPTS)
185
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
186
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
186
 
187
 
187
 
188
 
188
 
189
 
189
 
190
 
190
# Programming support using avrdude. Settings and variables.
191
# Programming support using avrdude. Settings and variables.
191
 
192
 
192
# Programming hardware: alf avr910 avrisp bascom bsd 
193
# Programming hardware: alf avr910 avrisp bascom bsd 
193
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
194
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
194
#
195
#
195
# Type: avrdude -c ?
196
# Type: avrdude -c ?
196
# to get a full listing.
197
# to get a full listing.
197
#
198
#
198
AVRDUDE_PROGRAMMER = avrispv2
199
AVRDUDE_PROGRAMMER = avr910
199
 
200
 
200
# com1 = serial port. Use lpt1 to connect to parallel port.
201
# com1 = serial port. Use lpt1 to connect to parallel port.
201
AVRDUDE_PORT = com1    # programmer connected to serial device
202
AVRDUDE_PORT = /dev/ttyS0    # programmer connected to serial device
202
AVRDUDE_BAUD = 115200
203
AVRDUDE_BAUD = 115200
203
 
204
 
204
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
205
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
205
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
206
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
206
 
207
 
207
 
208
 
208
# Uncomment the following if you want avrdude's erase cycle counter.
209
# Uncomment the following if you want avrdude's erase cycle counter.
209
# Note that this counter needs to be initialized first using -Yn,
210
# Note that this counter needs to be initialized first using -Yn,
210
# see avrdude manual.
211
# see avrdude manual.
211
#AVRDUDE_ERASE_COUNTER = -y
212
#AVRDUDE_ERASE_COUNTER = -y
212
 
213
 
213
# Uncomment the following if you do /not/ wish a verification to be
214
# Uncomment the following if you do /not/ wish a verification to be
214
# performed after programming the device.
215
# performed after programming the device.
215
#AVRDUDE_NO_VERIFY = -V
216
#AVRDUDE_NO_VERIFY = -V
216
 
217
 
217
# Increase verbosity level.  Please use this when submitting bug
218
# Increase verbosity level.  Please use this when submitting bug
218
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
219
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
219
# to submit bug reports.
220
# to submit bug reports.
220
#AVRDUDE_VERBOSE = -v -v
221
#AVRDUDE_VERBOSE = -v -v
221
 
222
 
222
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -b $(AVRDUDE_BAUD)
223
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -b $(AVRDUDE_BAUD)
223
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
224
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
224
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
225
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
225
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
226
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
226
 
227
 
227
 
228
 
228
 
229
 
229
# ---------------------------------------------------------------------------
230
# ---------------------------------------------------------------------------
230
 
231
 
231
# Define directories, if needed.
232
# Define directories, if needed.
232
DIRAVR = c:/progra~1/winavr
233
DIRAVR = c:/progra~1/winavr
233
DIRAVRBIN = $(DIRAVR)/bin
234
DIRAVRBIN = $(DIRAVR)/bin
234
DIRAVRUTILS = $(DIRAVR)/utils/bin
235
DIRAVRUTILS = $(DIRAVR)/utils/bin
235
DIRINC = .
236
DIRINC = .
236
DIRLIB = $(DIRAVR)/avr/lib
237
DIRLIB = $(DIRAVR)/avr/lib
237
 
238
 
238
 
239
 
239
# Define programs and commands.
240
# Define programs and commands.
240
SHELL = sh
241
SHELL = sh
241
CC = avr-gcc
242
CC = avr-gcc
242
OBJCOPY = avr-objcopy
243
OBJCOPY = avr-objcopy
243
OBJDUMP = avr-objdump
244
OBJDUMP = avr-objdump
244
SIZE = avr-size
245
SIZE = avr-size
245
NM = avr-nm
246
NM = avr-nm
246
AVRDUDE = avrdude
247
AVRDUDE = avrdude
247
REMOVE = rm -f
248
REMOVE = rm -f
248
COPY = cp
249
COPY = cp
249
 
250
 
250
 
251
 
251
 
252
 
252
 
253
 
253
# Define Messages
254
# Define Messages
254
# English
255
# English
255
MSG_ERRORS_NONE = Errors: none
256
MSG_ERRORS_NONE = Errors: none
256
MSG_BEGIN = -------- begin --------
257
MSG_BEGIN = -------- begin --------
257
MSG_END = --------  end  --------
258
MSG_END = --------  end  --------
258
MSG_SIZE_BEFORE = Size before: 
259
MSG_SIZE_BEFORE = Size before: 
259
MSG_SIZE_AFTER = Size after:
260
MSG_SIZE_AFTER = Size after:
260
MSG_COFF = Converting to AVR COFF:
261
MSG_COFF = Converting to AVR COFF:
261
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
262
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
262
MSG_FLASH = Creating load file for Flash:
263
MSG_FLASH = Creating load file for Flash:
263
MSG_EEPROM = Creating load file for EEPROM:
264
MSG_EEPROM = Creating load file for EEPROM:
264
MSG_EXTENDED_LISTING = Creating Extended Listing:
265
MSG_EXTENDED_LISTING = Creating Extended Listing:
265
MSG_SYMBOL_TABLE = Creating Symbol Table:
266
MSG_SYMBOL_TABLE = Creating Symbol Table:
266
MSG_LINKING = Linking:
267
MSG_LINKING = Linking:
267
MSG_COMPILING = Compiling:
268
MSG_COMPILING = Compiling:
268
MSG_ASSEMBLING = Assembling:
269
MSG_ASSEMBLING = Assembling:
269
MSG_CLEANING = Cleaning project:
270
MSG_CLEANING = Cleaning project:
270
 
271
 
271
 
272
 
272
 
273
 
273
 
274
 
274
# Define all object files.
275
# Define all object files.
275
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) 
276
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) 
276
 
277
 
277
# Define all listing files.
278
# Define all listing files.
278
LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
279
LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
279
 
280
 
280
 
281
 
281
# Compiler flags to generate dependency files.
282
# Compiler flags to generate dependency files.
282
### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*F).o,-MF,.dep/$(@F).d
283
### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*F).o,-MF,.dep/$(@F).d
283
GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d
284
GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d
284
 
285
 
285
# Combine all necessary flags and optional flags.
286
# Combine all necessary flags and optional flags.
286
# Add target processor to flags.
287
# Add target processor to flags.
287
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
288
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
288
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
289
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
289
 
290
 
290
 
291
 
291
 
292
 
292
 
293
 
293
 
294
 
294
# Default target.
295
# Default target.
295
all: begin gccversion sizebefore build sizeafter finished end
296
all: begin gccversion sizebefore build sizeafter finished end
296
 
297
 
297
build: elf hex eep lss sym
298
build: elf hex eep lss sym
298
 
299
 
299
elf: $(TARGET).elf
300
elf: $(TARGET).elf
300
hex: $(TARGET).hex
301
hex: $(TARGET).hex
301
eep: $(TARGET).eep
302
eep: $(TARGET).eep
302
lss: $(TARGET).lss 
303
lss: $(TARGET).lss 
303
sym: $(TARGET).sym
304
sym: $(TARGET).sym
304
 
305
 
305
 
306
 
306
 
307
 
307
# Eye candy.
308
# Eye candy.
308
# AVR Studio 3.x does not check make's exit code but relies on
309
# AVR Studio 3.x does not check make's exit code but relies on
309
# the following magic strings to be generated by the compile job.
310
# the following magic strings to be generated by the compile job.
310
begin:
311
begin:
311
	@echo
312
	@echo
312
	@echo $(MSG_BEGIN)
313
	@echo $(MSG_BEGIN)
313
 
314
 
314
finished:
315
finished:
315
	@echo $(MSG_ERRORS_NONE)
316
	@echo $(MSG_ERRORS_NONE)
316
 
317
 
317
end:
318
end:
318
	@echo $(MSG_END)
319
	@echo $(MSG_END)
319
	@echo
320
	@echo
320
 
321
 
321
 
322
 
322
# Display size of file.
323
# Display size of file.
323
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
324
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
324
ELFSIZE = $(SIZE) -A $(TARGET).elf
325
ELFSIZE = $(SIZE) -A $(TARGET).elf
325
sizebefore:
326
sizebefore:
326
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
327
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
327
 
328
 
328
sizeafter:
329
sizeafter:
329
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
330
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
330
 
331
 
331
 
332
 
332
 
333
 
333
# Display compiler version information.
334
# Display compiler version information.
334
gccversion : 
335
gccversion : 
335
	@$(CC) --version
336
	@$(CC) --version
336
 
337
 
337
 
338
 
338
 
339
 
339
# Program the device.  
340
# Program the device.  
340
program: $(TARGET).hex $(TARGET).eep
341
program: $(TARGET).hex $(TARGET).eep
341
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
342
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
342
 
343
 
343
#programlock: 
344
#programlock: 
344
#	$(AVRDUDE) $(AVRDUDE_FLAGS) -U lock:w:0x00:m
345
#	$(AVRDUDE) $(AVRDUDE_FLAGS) -U lock:w:0x00:m
345
 
346
 
346
#programinit: 
347
#programinit: 
347
#	$(AVRDUDE) $(AVRDUDE_FLAGS) -U hfuse:w:0xd9:m -U lfuse:w:0xe4:m
348
#	$(AVRDUDE) $(AVRDUDE_FLAGS) -U hfuse:w:0xd9:m -U lfuse:w:0xe4:m
348
 
349
 
349
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
350
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
350
COFFCONVERT=$(OBJCOPY) --debugging \
351
COFFCONVERT=$(OBJCOPY) --debugging \
351
--change-section-address .data-0x800000 \
352
--change-section-address .data-0x800000 \
352
--change-section-address .bss-0x800000 \
353
--change-section-address .bss-0x800000 \
353
--change-section-address .noinit-0x800000 \
354
--change-section-address .noinit-0x800000 \
354
--change-section-address .eeprom-0x810000 
355
--change-section-address .eeprom-0x810000 
355
 
356
 
356
 
357
 
357
coff: $(TARGET).elf
358
coff: $(TARGET).elf
358
	@echo
359
	@echo
359
	@echo $(MSG_COFF) $(TARGET).cof
360
	@echo $(MSG_COFF) $(TARGET).cof
360
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
361
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
361
 
362
 
362
 
363
 
363
extcoff: $(TARGET).elf
364
extcoff: $(TARGET).elf
364
	@echo
365
	@echo
365
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
366
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
366
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
367
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
367
 
368
 
368
 
369
 
369
 
370
 
370
# Create final output files (.hex, .eep) from ELF output file.
371
# Create final output files (.hex, .eep) from ELF output file.
371
%.hex: %.elf
372
%.hex: %.elf
372
	@echo
373
	@echo
373
	@echo $(MSG_FLASH) $@
374
	@echo $(MSG_FLASH) $@
374
	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
375
	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
375
 
376
 
376
%.eep: %.elf
377
%.eep: %.elf
377
	@echo
378
	@echo
378
	@echo $(MSG_EEPROM) $@
379
	@echo $(MSG_EEPROM) $@
379
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
380
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
380
	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
381
	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
381
 
382
 
382
# Create extended listing file from ELF output file.
383
# Create extended listing file from ELF output file.
383
%.lss: %.elf
384
%.lss: %.elf
384
	@echo
385
	@echo
385
	@echo $(MSG_EXTENDED_LISTING) $@
386
	@echo $(MSG_EXTENDED_LISTING) $@
386
	$(OBJDUMP) -h -S $< > $@
387
	$(OBJDUMP) -h -S $< > $@
387
 
388
 
388
# Create a symbol table from ELF output file.
389
# Create a symbol table from ELF output file.
389
%.sym: %.elf
390
%.sym: %.elf
390
	@echo
391
	@echo
391
	@echo $(MSG_SYMBOL_TABLE) $@
392
	@echo $(MSG_SYMBOL_TABLE) $@
392
	$(NM) -n $< > $@
393
	$(NM) -n $< > $@
393
 
394
 
394
 
395
 
395
 
396
 
396
# Link: create ELF output file from object files.
397
# Link: create ELF output file from object files.
397
.SECONDARY : $(TARGET).elf
398
.SECONDARY : $(TARGET).elf
398
.PRECIOUS : $(OBJ)
399
.PRECIOUS : $(OBJ)
399
%.elf: $(OBJ)
400
%.elf: $(OBJ)
400
	@echo
401
	@echo
401
	@echo $(MSG_LINKING) $@
402
	@echo $(MSG_LINKING) $@
402
	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
403
	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
403
 
404
 
404
 
405
 
405
# Compile: create object files from C source files.
406
# Compile: create object files from C source files.
406
%.o : %.c
407
%.o : %.c
407
	@echo
408
	@echo
408
	@echo $(MSG_COMPILING) $<
409
	@echo $(MSG_COMPILING) $<
409
	$(CC) -c $(ALL_CFLAGS) $< -o $@ 
410
	$(CC) -c $(ALL_CFLAGS) $< -o $@ 
410
 
411
 
411
 
412
 
412
# Compile: create assembler files from C source files.
413
# Compile: create assembler files from C source files.
413
%.s : %.c
414
%.s : %.c
414
	$(CC) -S $(ALL_CFLAGS) $< -o $@
415
	$(CC) -S $(ALL_CFLAGS) $< -o $@
415
 
416
 
416
 
417
 
417
# Assemble: create object files from assembler source files.
418
# Assemble: create object files from assembler source files.
418
%.o : %.S
419
%.o : %.S
419
	@echo
420
	@echo
420
	@echo $(MSG_ASSEMBLING) $<
421
	@echo $(MSG_ASSEMBLING) $<
421
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
422
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
422
 
423
 
423
 
424
 
424
 
425
 
425
# Target: clean project.
426
# Target: clean project.
426
clean: begin clean_list finished end
427
clean: begin clean_list finished end
427
 
428
 
428
clean_list :
429
clean_list :
429
	@echo
430
	@echo
430
	@echo $(MSG_CLEANING)
431
	@echo $(MSG_CLEANING)
431
	$(REMOVE) $(TARGET).hex
432
	$(REMOVE) $(TARGET).hex
432
	$(REMOVE) $(TARGET).eep
433
	$(REMOVE) $(TARGET).eep
433
	$(REMOVE) $(TARGET).obj
434
	$(REMOVE) $(TARGET).obj
434
	$(REMOVE) $(TARGET).cof
435
	$(REMOVE) $(TARGET).cof
435
	$(REMOVE) $(TARGET).elf
436
	$(REMOVE) $(TARGET).elf
436
	$(REMOVE) $(TARGET).map
437
	$(REMOVE) $(TARGET).map
437
	$(REMOVE) $(TARGET).obj
438
	$(REMOVE) $(TARGET).obj
438
	$(REMOVE) $(TARGET).a90
439
	$(REMOVE) $(TARGET).a90
439
	$(REMOVE) $(TARGET).sym
440
	$(REMOVE) $(TARGET).sym
440
	$(REMOVE) $(TARGET).lnk
441
	$(REMOVE) $(TARGET).lnk
441
	$(REMOVE) $(TARGET).lss
442
	$(REMOVE) $(TARGET).lss
442
	$(REMOVE) $(OBJ)
443
	$(REMOVE) $(OBJ)
443
	$(REMOVE) $(LST)
444
	$(REMOVE) $(LST)
444
	$(REMOVE) $(SRC:.c=.s)
445
	$(REMOVE) $(SRC:.c=.s)
445
	$(REMOVE) $(SRC:.c=.d)
446
	$(REMOVE) $(SRC:.c=.d)
446
	$(REMOVE) .dep/*
447
	$(REMOVE) .dep/*
447
 
448
 
448
 
449
 
449
 
450
 
450
# Include the dependency files.
451
# Include the dependency files.
451
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
452
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
452
 
453
 
453
 
454
 
454
# Listing of phony targets.
455
# Listing of phony targets.
455
.PHONY : all begin finish end sizebefore sizeafter gccversion \
456
.PHONY : all begin finish end sizebefore sizeafter gccversion \
456
build elf hex eep lss sym coff extcoff \
457
build elf hex eep lss sym coff extcoff \
457
clean clean_list program programlock programinit
458
clean clean_list program programlock programinit
458
 
459