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#--------------------------------------------------------------------
2
# MCU name
3
MCU = atmega644p
4
F_CPU = 20000000
5
#-------------------------------------------------------------------
6
VERSION_MAJOR    =  0
7
VERSION_MINOR    =  2
8
VERSION_PATCH    =  1
9
 
10
VERSION_SERIAL_MAJOR = 12	# Serial Protocol Major Version
11
VERSION_SERIAL_MINOR = 0	# Serial Protocol Minor Version
12
 
13
#-------------------------------------------------------------------
14
#OPTIONS
15
# Use one of the motor setups
16
BOARD = FOLLOWME
17
#BOARD = SDLOGGER
18
 
19
#-------------------------------------------------------------------
20
# get SVN revision
21
#REV := $(shell sh -c "cat .svn/entries | sed -n '4p'")
22
 
23
ifeq ($(MCU), atmega644p)
24
 FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
25
 HEX_NAME = MEGA644p_
26
endif
27
 
28
ifeq ($(F_CPU), 20000000)
29
 QUARZ = 20MHZ
30
endif
31
 
32
 
33
# Output format. (can be srec, ihex, binary)
34
FORMAT = ihex
35
 
36
# Target file name (without extension).
37
 
38
ifeq ($(VERSION_PATCH), 0)
39
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a
40
endif
41
ifeq ($(VERSION_PATCH), 1)
42
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b
43
endif
44
ifeq ($(VERSION_PATCH), 2)
45
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c
46
endif
47
ifeq ($(VERSION_PATCH), 3)
48
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d
49
endif
50
ifeq ($(VERSION_PATCH), 4)
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TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e
52
endif
53
ifeq ($(VERSION_PATCH), 5)
54
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f
55
endif
56
ifeq ($(VERSION_PATCH), 6)
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TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g
58
endif
59
ifeq ($(VERSION_PATCH), 7)
60
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h
61
endif
62
ifeq ($(VERSION_PATCH), 8)
63
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)i
64
endif
65
ifeq ($(VERSION_PATCH), 9)
66
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)j
67
endif
68
ifeq ($(VERSION_PATCH), 10)
69
TARGET = FollowMe_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)k
70
endif
71
 
72
 
73
# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
74
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
75
OPT = 2
76
 
77
##########################################################################################################
78
# List C source files here. (C dependencies are automatically generated.)
79
SRC = main.c uart0.c uart1.c printf_P.c timer0.c  menu.c led.c ubx.c analog.c button.c crc16.c ssc.c sdc.c fat16.c gps.c settings.c logging.c kml.c gpx.c
80
##########################################################################################################
81
 
82
 
83
# List Assembler source files here.
84
# Make them always end in a capital .S.  Files ending in a lowercase .s
85
# will not be considered source files but generated files (assembler
86
# output from the compiler), and will be deleted upon "make clean"!
87
# Even though the DOS/Win* filesystem matches both .s and .S the same,
88
# it will preserve the spelling of the filenames, and gcc itself does
89
# care about how the name is spelled on its command-line.
90
ASRC =
91
 
92
 
93
 
94
# List any extra directories to look for include files here.
95
#     Each directory must be seperated by a space.
96
EXTRAINCDIRS =
97
 
98
 
99
# Optional compiler flags.
100
#  -g:        generate debugging information (for GDB, or for COFF conversion)
101
#  -O*:       optimization level
102
#  -f...:     tuning, see gcc manual and avr-libc documentation
103
#  -Wall...:  warning level
104
#  -Wa,...:   tell GCC to pass this to the assembler.
105
#    -ahlms:  create assembler listing
106
CFLAGS = -O$(OPT) \
107
-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
108
-Wall -Wstrict-prototypes \
109
-Wa,-adhlns=$(<:.c=.lst) \
110
$(patsubst %,-I%,$(EXTRAINCDIRS))
111
 
112
 
113
# Set a "language standard" compiler flag.
114
#   Unremark just one line below to set the language standard to use.
115
#   gnu99 = C99 + GNU extensions. See GCC manual for more information.
116
#CFLAGS += -std=c89
117
#CFLAGS += -std=gnu89
118
#CFLAGS += -std=c99
119
CFLAGS += -std=gnu99
120
 
121
CFLAGS += -DF_CPU=$(F_CPU) -DVERSION_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_PATCH=$(VERSION_PATCH) -DVERSION_SERIAL_MAJOR=$(VERSION_SERIAL_MAJOR) -DVERSION_SERIAL_MINOR=$(VERSION_SERIAL_MINOR)
122
 
123
ifeq ($(BOARD), FOLLOWME)
124
 CFLAGS += -DUSE_FOLLOWME
125
endif
126
ifeq ($(BOARD), SDLOGGER)
127
 CFLAGS += -DUSE_SDLOGGER
128
endif
129
 
130
 
131
# Optional assembler flags.
132
#  -Wa,...:   tell GCC to pass this to the assembler.
133
#  -ahlms:    create listing
134
#  -gstabs:   have the assembler create line number information; note that
135
#             for use in COFF files, additional information about filenames
136
#             and function names needs to be present in the assembler source
137
#             files -- see avr-libc docs [FIXME: not yet described there]
138
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
139
 
140
 
141
 
142
# Optional linker flags.
143
#  -Wl,...:   tell GCC to pass this to linker.
144
#  -Map:      create map file
145
#  --cref:    add cross reference to  map file
146
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
147
 
148
# Additional libraries
149
 
150
# Minimalistic printf version
151
#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
152
 
153
# Floating point printf version (requires -lm below)
154
#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
155
 
156
# -lm = math library
157
LDFLAGS += -lm
158
 
159
 
160
##LDFLAGS += -T./linkerfile/avr5.x
161
 
162
 
163
 
164
# Programming support using avrdude. Settings and variables.
165
 
166
# Programming hardware: alf avr910 avrisp bascom bsd
167
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
168
#
169
# Type: avrdude -c ?
170
# to get a full listing.
171
#
172
#AVRDUDE_PROGRAMMER = dt006
173
#AVRDUDE_PROGRAMMER = stk200
174
#AVRDUDE_PROGRAMMER = ponyser
175
AVRDUDE_PROGRAMMER = avrispv2
176
#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
177
 
178
#AVRDUDE_PORT = com1    # programmer connected to serial device
179
#AVRDUDE_PORT = lpt1    # programmer connected to parallel port
180
AVRDUDE_PORT = usb # programmer connected to USB
181
 
182
#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
183
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
184
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
185
 
186
#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
187
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
188
 
189
# Uncomment the following if you want avrdude's erase cycle counter.
190
# Note that this counter needs to be initialized first using -Yn,
191
# see avrdude manual.
192
#AVRDUDE_ERASE += -y
193
 
194
# Uncomment the following if you do /not/ wish a verification to be
195
# performed after programming the device.
196
AVRDUDE_FLAGS += -V
197
 
198
# Increase verbosity level.  Please use this when submitting bug
199
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
200
# to submit bug reports.
201
#AVRDUDE_FLAGS += -v -v
202
 
203
# ---------------------------------------------------------------------------
204
# Define directories, if needed.
205
DIRAVR = c:/winavr
206
DIRAVRBIN = $(DIRAVR)/bin
207
DIRAVRUTILS = $(DIRAVR)/utils/bin
208
DIRINC = .
209
DIRLIB = $(DIRAVR)/avr/lib
210
 
211
 
212
# Define programs and commands.
213
SHELL = sh
214
 
215
CC = avr-gcc
216
 
217
OBJCOPY = avr-objcopy
218
OBJDUMP = avr-objdump
219
SIZE = avr-size
220
 
221
# Programming support using avrdude.
222
AVRDUDE = avrdude
223
 
224
REMOVE = rm -f
225
COPY = cp
226
 
227
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
228
ELFSIZE = $(SIZE) -x -A $(TARGET).elf
229
LIMITS = $(SIZE) -C --mcu=$(MCU) $(TARGET).elf
230
 
231
# Define Messages
232
# English
233
MSG_ERRORS_NONE = Errors: none
234
MSG_BEGIN = -------- begin --------
235
MSG_END = --------  end  --------
236
MSG_SIZE_BEFORE = Size before:
237
MSG_SIZE_AFTER = Size after:
238
MSG_COFF = Converting to AVR COFF:
239
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
240
MSG_FLASH = Creating load file for Flash:
241
MSG_EEPROM = Creating load file for EEPROM:
242
MSG_EXTENDED_LISTING = Creating Extended Listing:
243
MSG_SYMBOL_TABLE = Creating Symbol Table:
244
MSG_LINKING = Linking:
245
MSG_COMPILING = Compiling:
246
MSG_ASSEMBLING = Assembling:
247
MSG_CLEANING = Cleaning project:
248
 
249
 
250
# Define all object files.
251
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
252
 
253
# Define all listing files.
254
LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
255
 
256
# Combine all necessary flags and optional flags.
257
# Add target processor to flags.
258
#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
259
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
260
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
261
 
262
 
263
# Default target.
264
all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
265
	$(TARGET).lss $(TARGET).sym sizeafter finished end
266
 
267
 
268
# Eye candy.
269
# AVR Studio 3.x does not check make's exit code but relies on
270
# the following magic strings to be generated by the compile job.
271
begin:
272
	@echo
273
	@echo $(MSG_BEGIN)
274
 
275
finished:
276
	@echo $(MSG_ERRORS_NONE)
277
 
278
end:
279
	@echo $(MSG_END)
280
	@echo
281
 
282
 
283
# Display size of file.
284
sizebefore:
285
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); $(HEXSIZE); $(LIMITS); echo; fi
286
 
287
sizeafter:
288
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); $(HEXSIZE); $(LIMITS); echo; fi
289
 
290
 
291
 
292
# Display compiler version information.
293
gccversion :
294
	@$(CC) --version
295
 
296
 
297
# Convert ELF to COFF for use in debugging / simulating in
298
# AVR Studio or VMLAB.
299
COFFCONVERT=$(OBJCOPY) --debugging \
300
	--change-section-address .data-0x800000 \
301
	--change-section-address .bss-0x800000 \
302
	--change-section-address .noinit-0x800000 \
303
	--change-section-address .eeprom-0x810000
304
 
305
 
306
coff: $(TARGET).elf
307
	@echo
308
	@echo $(MSG_COFF) $(TARGET).cof
309
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
310
 
311
 
312
extcoff: $(TARGET).elf
313
	@echo
314
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
315
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
316
 
317
 
318
 
319
 
320
# Program the device.
321
program: $(TARGET).hex $(TARGET).eep
322
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
323
 
324
 
325
 
326
 
327
# Create final output files (.hex, .eep) from ELF output file.
328
%.hex: %.elf
329
	@echo
330
	@echo $(MSG_FLASH) $@
331
	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
332
 
333
%.eep: %.elf
334
	@echo
335
	@echo $(MSG_EEPROM) $@
336
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
337
	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
338
 
339
# Create extended listing file from ELF output file.
340
%.lss: %.elf
341
	@echo
342
	@echo $(MSG_EXTENDED_LISTING) $@
343
	$(OBJDUMP) -h -S $< > $@
344
 
345
# Create a symbol table from ELF output file.
346
%.sym: %.elf
347
	@echo
348
	@echo $(MSG_SYMBOL_TABLE) $@
349
	avr-nm -n $< > $@
350
 
351
 
352
 
353
# Link: create ELF output file from object files.
354
.SECONDARY : $(TARGET).elf
355
.PRECIOUS : $(OBJ)
356
%.elf: $(OBJ)
357
	@echo
358
	@echo $(MSG_LINKING) $@
359
	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
360
 
361
 
362
# Compile: create object files from C source files.
363
%.o : %.c
364
	@echo
365
	@echo $(MSG_COMPILING) $<
366
	$(CC) -c $(ALL_CFLAGS) $< -o $@
367
 
368
 
369
# Compile: create assembler files from C source files.
370
%.s : %.c
371
	$(CC) -S $(ALL_CFLAGS) $< -o $@
372
 
373
 
374
# Assemble: create object files from assembler source files.
375
%.o : %.S
376
	@echo
377
	@echo $(MSG_ASSEMBLING) $<
378
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
379
 
380
 
381
 
382
 
383
 
384
 
385
# Target: clean project.
386
clean: begin clean_list finished end
387
 
388
clean_list :
389
	@echo
390
	@echo $(MSG_CLEANING)
391
#	$(REMOVE) $(TARGET).hex
392
	$(REMOVE) $(TARGET).eep
393
	$(REMOVE) $(TARGET).obj
394
	$(REMOVE) $(TARGET).cof
395
	$(REMOVE) $(TARGET).elf
396
	$(REMOVE) $(TARGET).map
397
	$(REMOVE) $(TARGET).obj
398
	$(REMOVE) $(TARGET).a90
399
	$(REMOVE) $(TARGET).sym
400
	$(REMOVE) $(TARGET).lnk
401
	$(REMOVE) $(TARGET).lss
402
	$(REMOVE) $(OBJ)
403
	$(REMOVE) $(LST)
404
	$(REMOVE) $(SRC:.c=.s)
405
	$(REMOVE) $(SRC:.c=.d)
406
 
407
 
408
# Automatically generate C source code dependencies.
409
# (Code originally taken from the GNU make user manual and modified
410
# (See README.txt Credits).)
411
#
412
# Note that this will work with sh (bash) and sed that is shipped with WinAVR
413
# (see the SHELL variable defined above).
414
# This may not work with other shells or other seds.
415
#
416
%.d: %.c
417
	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
418
	| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > $@; \
419
	[ -s $@ ] || rm -f $@
420
 
421
 
422
# Remove the '-' if you want to see the dependency files generated.
423
-include $(SRC:.c=.d)
424
 
425
 
426
 
427
# Listing of phony targets.
428
.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
429
	clean clean_list program
430