Project

General

Profile

Statistics
| Revision:

root / branches / encoders / code / projects / template / Makefile @ 546

History | View | Annotate | Download (13.6 KB)

1
########Update This Section########
2
#
3
#
4

    
5
# Relative path to the root directory (containing lib directory)
6
ifndef COLONYROOT
7
COLONYROOT = ../../..
8
endif
9

    
10
# Target file name (without extension).
11
TARGET = template
12

    
13
# Uncomment this to use the wireless library
14
# USE_WIRELESS = 1
15

    
16
# com1 = serial port. Use lpt1 to connect to parallel port.
17
AVRDUDE_PORT = /dev/ttyUSB0
18
#
19
###################################
20

    
21
# Hey Emacs, this is a -*- makefile -*-
22
#----------------------------------------------------------------------------
23
# WinAVR Makefile Template written by Eric B. Weddington, J?rg Wunsch, et al.
24
#
25
# Released to the Public Domain
26
#
27
# Additional material for this makefile was written by:
28
# Peter Fleury
29
# Tim Henigan
30
# Colin O'Flynn
31
# Reiner Patommel
32
# Markus Pfaff
33
# Sander Pool
34
# Frederik Rouleau
35
#
36
#----------------------------------------------------------------------------
37
# On command line:
38
#
39
# make all = Make software.
40
#
41
# make clean = Clean out built project files.
42
#
43
# make coff = Convert ELF to AVR COFF.
44
#
45
# make extcoff = Convert ELF to AVR Extended COFF.
46
#
47
# make program = Download the hex file to the device, using avrdude.
48
#                Please customize the avrdude settings below first!
49
#
50
# make debug = Start either simulavr or avarice as specified for debugging, 
51
#              with avr-gdb or avr-insight as the front end for debugging.
52
#
53
# make filename.s = Just compile filename.c into the assembler code only.
54
#
55
# make filename.i = Create a preprocessed source file for use in submitting
56
#                   bug reports to the GCC project.
57
#
58
# To rebuild project do "make clean" then "make all".
59
#----------------------------------------------------------------------------
60

    
61
#if you want your code to work on the Firefly++ and not Firefly+
62
#then add the -DFFPP line to CDEFS
63
CDEFS = 
64
#-DFFPP
65

    
66
# MCU name
67
MCU = atmega128
68

    
69
# Processor frequency.
70
#     This will define a symbol, F_CPU, in all source code files equal to the 
71
#     processor frequency. You can then use this symbol in your source code to 
72
#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
73
#     automatically to create a 32-bit value in your source code.
74
F_CPU = 8000000
75

    
76
# Output format. (can be srec, ihex, binary)
77
FORMAT = ihex
78

    
79
# List C source files here. (C dependencies are automatically generated.)
80
SRC = $(wildcard *.c)
81

    
82
# List Assembler source files here.
83
#     Make them always end in a capital .S.  Files ending in a lowercase .s
84
#     will not be considered source files but generated files (assembler
85
#     output from the compiler), and will be deleted upon "make clean"!
86
#     Even though the DOS/Win* filesystem matches both .s and .S the same,
87
#     it will preserve the spelling of the filenames, and gcc itself does
88
#     care about how the name is spelled on its command-line.
89
ASRC = 
90

    
91
# Optimization level, can be [0, 1, 2, 3, s]. 
92
#     0 = turn off optimization. s = optimize for size.
93
#     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
94
OPT = s
95

    
96
# Debugging format.
97
#     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
98
#     AVR Studio 4.10 requires dwarf-2.
99
#     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
100
DEBUG =
101

    
102
# Compiler flag to set the C Standard level.
103
#     c89   = "ANSI" C
104
#     gnu89 = c89 plus GCC extensions
105
#     c99   = ISO C99 standard (not yet fully implemented)
106
#     gnu99 = c99 plus GCC extensions
107
CSTANDARD = -std=gnu99
108

    
109
# Place -D or -U options here
110
CDEFS += -DF_CPU=$(F_CPU)UL 
111
CDEFS += -DFFP
112
# for wireless library
113
ifdef USE_WIRELESS
114
	CDEFS += -DROBOT
115
endif
116

    
117
# Place -I, -L options here
118
CINCS = -I../libdragonfly 
119
CINCS += -L../libdragonfly
120

    
121
#---------------- Compiler Options ----------------
122
#  -g*:          generate debugging information
123
#  -O*:          optimization level
124
#  -f...:        tuning, see GCC manual and avr-libc documentation
125
#  -Wall...:     warning level
126
#  -Wa,...:      tell GCC to pass this to the assembler.
127
#    -adhlns...: create assembler listing
128
CFLAGS =
129
# CFLAGS = -g$(DEBUG)
130
CFLAGS += $(CDEFS) $(CINCS)
131
CFLAGS += -O$(OPT)
132
CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
133
CFLAGS += -Wall -Wstrict-prototypes
134
CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
135
CFLAGS += $(CSTANDARD)
136

    
137
#---------------- Assembler Options ----------------
138
#  -Wa,...:   tell GCC to pass this to the assembler.
139
#  -ahlms:    create listing
140
#  -gstabs:   have the assembler create line number information; note that
141
#             for use in COFF files, additional information about filenames
142
#             and function names needs to be present in the assembler source
143
#             files -- see avr-libc docs [FIXME: not yet described there]
144
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
145

    
146

    
147
#---------------- Library Options ----------------
148
# Minimalistic printf version
149
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
150

    
151
# Floating point printf version (requires MATH_LIB = -lm below)
152
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
153

    
154
# If this is left blank, then it will use the Standard printf version.
155
PRINTF_LIB = 
156
#PRINTF_LIB = $(PRINTF_LIB_MIN)
157
#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
158

    
159

    
160
# Minimalistic scanf version
161
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
162

    
163
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
164
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
165

    
166
# If this is left blank, then it will use the Standard scanf version.
167
SCANF_LIB = 
168
#SCANF_LIB = $(SCANF_LIB_MIN)
169
#SCANF_LIB = $(SCANF_LIB_FLOAT)
170

    
171
MATH_LIB = -lm
172

    
173
#---------------- External Memory Options ----------------
174

    
175
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
176
# used for variables (.data/.bss) and heap (malloc()).
177
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
178

    
179
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
180
# only used for heap (malloc()).
181
#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
182

    
183
EXTMEMOPTS =
184

    
185
#---------------- Linker Options ----------------
186
#  -Wl,...:     tell GCC to pass this to linker.
187
#    -Map:      create map file
188
#    --cref:    add cross reference to  map file
189
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
190
LDFLAGS += $(EXTMEMOPTS)
191
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
192
ifdef USE_WIRELESS
193
	LDFLAGS += -lwireless
194
endif
195
LDFLAGS += -ldragonfly
196

    
197

    
198

    
199
#---------------- Programming Options (avrdude) ----------------
200

    
201
# Programming hardware: alf avr910 avrisp bascom bsd 
202
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
203
#
204
# Type: avrdude -c ?
205
# to get a full listing.
206
#
207
AVRDUDE_PROGRAMMER = avrisp
208

    
209
# programmer connected to serial device
210

    
211
AVRDUDE_WRITE_FLASH = -b 57600 -U flash:w:$(TARGET).hex
212
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
213

    
214

    
215
# Uncomment the following if you want avrdude's erase cycle counter.
216
# Note that this counter needs to be initialized first using -Yn,
217
# see avrdude manual.
218
#AVRDUDE_ERASE_COUNTER = -y
219

    
220
# Uncomment the following if you do /not/ wish a verification to be
221
# performed after programming the device.
222
#AVRDUDE_NO_VERIFY = -V
223

    
224
# Increase verbosity level.  Please use this when submitting bug
225
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
226
# to submit bug reports.
227
#AVRDUDE_VERBOSE = -v -v
228

    
229
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
230
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
231
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
232
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
233

    
234
#don't check for device signature
235
AVRDUDE_FLAGS += -F
236

    
237

    
238

    
239
#---------------- Debugging Options ----------------
240

    
241
# For simulavr only - target MCU frequency.
242
DEBUG_MFREQ = $(F_CPU)
243

    
244
# Set the DEBUG_UI to either gdb or insight.
245
# DEBUG_UI = gdb
246
DEBUG_UI = insight
247

    
248
# Set the debugging back-end to either avarice, simulavr.
249
DEBUG_BACKEND = avarice
250
#DEBUG_BACKEND = simulavr
251

    
252
# GDB Init Filename.
253
GDBINIT_FILE = __avr_gdbinit
254

    
255
# When using avarice settings for the JTAG
256
JTAG_DEV = /dev/com1
257

    
258
# Debugging port used to communicate between GDB / avarice / simulavr.
259
DEBUG_PORT = 4242
260

    
261
# Debugging host used to communicate between GDB / avarice / simulavr, normally
262
#     just set to localhost unless doing some sort of crazy debugging when 
263
#     avarice is running on a different computer.
264
DEBUG_HOST = localhost
265

    
266

    
267

    
268
#============================================================================
269

    
270

    
271
# Define programs and commands.
272
SHELL = sh
273
CC = avr-gcc
274
OBJCOPY = avr-objcopy
275
OBJDUMP = avr-objdump
276
SIZE = avr-size
277
NM = avr-nm
278
AVRDUDE = avrdude
279
REMOVE = rm -f
280
REMOVEDIR = rm -rf
281
COPY = cp
282
WINSHELL = cmd
283

    
284

    
285
# Define Messages
286
# English
287
MSG_ERRORS_NONE = Errors: none
288
MSG_BEGIN = -------- begin --------
289
MSG_END = --------  end  --------
290
MSG_SIZE_BEFORE = Size before: 
291
MSG_SIZE_AFTER = Size after:
292
MSG_COFF = Converting to AVR COFF:
293
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
294
MSG_FLASH = Creating load file for Flash:
295
MSG_EEPROM = Creating load file for EEPROM:
296
MSG_EXTENDED_LISTING = Creating Extended Listing:
297
MSG_SYMBOL_TABLE = Creating Symbol Table:
298
MSG_LINKING = Linking:
299
MSG_COMPILING = Compiling:
300
MSG_ASSEMBLING = Assembling:
301
MSG_CLEANING = Cleaning project:
302

    
303

    
304

    
305

    
306
# Define all object files.
307
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) 
308

    
309
# Define all listing files.
310
LST = $(SRC:.c=.lst) $(ASRC:.S=.lst) 
311

    
312

    
313
# Compiler flags to generate dependency files.
314
GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d
315

    
316

    
317
# Combine all necessary flags and optional flags.
318
# Add target processor to flags.
319
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
320
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
321

    
322

    
323

    
324

    
325

    
326
# Default target.
327
all: begin gccversion sizebefore build sizeafter end
328

    
329
build: elf hex eep lss sym
330

    
331
elf: $(TARGET).elf
332
hex: $(TARGET).hex
333
eep: $(TARGET).eep
334
lss: $(TARGET).lss 
335
sym: $(TARGET).sym
336

    
337

    
338

    
339
# Eye candy.
340
# AVR Studio 3.x does not check make's exit code but relies on
341
# the following magic strings to be generated by the compile job.
342
begin:
343
	@echo
344
	@echo $(MSG_BEGIN)
345

    
346
end:
347
	@echo $(MSG_END)
348
	@echo
349

    
350

    
351
# Display size of file.
352
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
353
ELFSIZE = $(SIZE) -A $(TARGET).elf
354
AVRMEM = avr-mem.sh $(TARGET).elf $(MCU)
355

    
356
sizebefore:
357
	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
358
	$(AVRMEM) 2>/dev/null; echo; fi
359

    
360
sizeafter:
361
	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
362
	$(AVRMEM) 2>/dev/null; echo; fi
363

    
364

    
365

    
366
# Display compiler version information.
367
gccversion : 
368
	@$(CC) --version
369

    
370

    
371

    
372
# Program the device.  
373
program: $(TARGET).hex $(TARGET).eep
374
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
375

    
376

    
377
# Generate avr-gdb config/init file which does the following:
378
#     define the reset signal, load the target file, connect to target, and set 
379
#     a breakpoint at main().
380
gdb-config: 
381
	@$(REMOVE) $(GDBINIT_FILE)
382
	@echo define reset >> $(GDBINIT_FILE)
383
	@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
384
	@echo end >> $(GDBINIT_FILE)
385
	@echo file $(TARGET).elf >> $(GDBINIT_FILE)
386
	@echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
387
ifeq ($(DEBUG_BACKEND),simulavr)
388
	@echo load  >> $(GDBINIT_FILE)
389
endif	
390
	@echo break main >> $(GDBINIT_FILE)
391
	
392
debug: gdb-config $(TARGET).elf
393
ifeq ($(DEBUG_BACKEND), avarice)
394
	@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
395
	@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
396
	$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
397
	@$(WINSHELL) /c pause
398
	
399
else
400
	@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
401
	$(DEBUG_MFREQ) --port $(DEBUG_PORT)
402
endif
403
	@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
404
	
405

    
406

    
407

    
408
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
409
COFFCONVERT=$(OBJCOPY) --debugging \
410
--change-section-address .data-0x800000 \
411
--change-section-address .bss-0x800000 \
412
--change-section-address .noinit-0x800000 \
413
--change-section-address .eeprom-0x810000 
414

    
415

    
416
coff: $(TARGET).elf
417
	@echo
418
	@echo $(MSG_COFF) $(TARGET).cof
419
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
420

    
421

    
422
extcoff: $(TARGET).elf
423
	@echo
424
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
425
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
426

    
427

    
428

    
429
# Create final output files (.hex, .eep) from ELF output file.
430
%.hex: %.elf
431
	@echo
432
	@echo $(MSG_FLASH) $@
433
	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
434

    
435
%.eep: %.elf
436
	@echo
437
	@echo $(MSG_EEPROM) $@
438
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
439
	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
440

    
441
# Create extended listing file from ELF output file.
442
%.lss: %.elf
443
	@echo
444
	@echo $(MSG_EXTENDED_LISTING) $@
445
	$(OBJDUMP) -h -S $< > $@
446

    
447
# Create a symbol table from ELF output file.
448
%.sym: %.elf
449
	@echo
450
	@echo $(MSG_SYMBOL_TABLE) $@
451
	$(NM) -n $< > $@
452

    
453

    
454

    
455
# Link: create ELF output file from object files.
456
.SECONDARY : $(TARGET).elf
457
.PRECIOUS : $(OBJ)
458
%.elf: $(OBJ)
459
	@echo
460
	@echo $(MSG_LINKING) $@
461
	$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
462

    
463

    
464
# Compile: create object files from C source files.
465
%.o : %.c
466
	@echo
467
	@echo $(MSG_COMPILING) $<
468
	$(CC) -c $(ALL_CFLAGS) $< -o $@ 
469

    
470

    
471
# Compile: create assembler files from C source files.
472
%.s : %.c
473
	$(CC) -S $(ALL_CFLAGS) $< -o $@
474

    
475

    
476
# Assemble: create object files from assembler source files.
477
%.o : %.S
478
	@echo
479
	@echo $(MSG_ASSEMBLING) $<
480
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
481

    
482
# Create preprocessed source for use in sending a bug report.
483
%.i : %.c
484
	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ 
485

    
486

    
487
# Target: clean project.
488
clean: begin clean_list end
489

    
490
clean_list :
491
	@echo
492
	@echo $(MSG_CLEANING)
493
	$(REMOVE) $(TARGET).hex
494
	$(REMOVE) $(TARGET).eep
495
	$(REMOVE) $(TARGET).cof
496
	$(REMOVE) $(TARGET).elf
497
	$(REMOVE) $(TARGET).map
498
	$(REMOVE) $(TARGET).sym
499
	$(REMOVE) $(TARGET).lss
500
	$(REMOVE) $(OBJ)
501
	$(REMOVE) $(LST)
502
	$(REMOVE) $(SRC:.c=.s)
503
	$(REMOVE) $(SRC:.c=.d)
504
	$(REMOVEDIR) .dep
505

    
506

    
507

    
508
# Include the dependency files.
509
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
510

    
511

    
512
# Listing of phony targets.
513
.PHONY : all begin finish end sizebefore sizeafter gccversion \
514
build elf hex eep lss sym coff extcoff \
515
clean clean_list program debug gdb-config
516