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