Projects/Benito/makefile

   1 # Hey Emacs, this is a -*- makefile -*-
   2 #----------------------------------------------------------------------------
   3 # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
   4 #  >> Modified for use with the LUFA project. <<
   5 #
   6 # Released to the Public Domain
   7 #
   8 # Additional material for this makefile was written by:
   9 # Peter Fleury
  10 # Tim Henigan
  11 # Colin O'Flynn
  12 # Reiner Patommel
  13 # Markus Pfaff
  14 # Sander Pool
  15 # Frederik Rouleau
  16 # Carlos Lamas
  17 # Dean Camera
  18 # Opendous Inc.
  19 # Denver Gingerich
  20 #
  21 #----------------------------------------------------------------------------
  22 # On command line:
  23 #
  24 # make all = Make software.
  25 #
  26 # make clean = Clean out built project files.
  27 #
  28 # make coff = Convert ELF to AVR COFF.
  29 #
  30 # make extcoff = Convert ELF to AVR Extended COFF.
  31 #
  32 # make program = Download the hex file to the device, using avrdude.
  33 #                Please customize the avrdude settings below first!
  34 #
  35 # make dfu = Download the hex file to the device, using dfu-programmer (must
  36 #            have dfu-programmer installed).
  37 #
  38 # make flip = Download the hex file to the device, using Atmel FLIP (must
  39 #             have Atmel FLIP installed).
  40 #
  41 # make dfu-ee = Download the eeprom file to the device, using dfu-programmer
  42 #               (must have dfu-programmer installed).
  43 #
  44 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
  45 #                (must have Atmel FLIP installed).
  46 #
  47 # make doxygen = Generate DoxyGen documentation for the project (must have
  48 #                DoxyGen installed)
  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
  62 # MCU name
  63 MCU = atmega32u2
  64
  65
  66 # Target board (see library "Board Types" documentation, NONE for projects not requiring
  67 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called
  68 # "Board" inside the application directory.
  69 BOARD  = BENITO
  70
  71
  72 # Processor frequency.
  73 #     This will define a symbol, F_CPU, in all source code files equal to the
  74 #     processor frequency in Hz. You can then use this symbol in your source code to
  75 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  76 #     automatically to create a 32-bit value in your source code.
  77 #
  78 #     This will be an integer division of F_CLOCK below, as it is sourced by
  79 #     F_CLOCK after it has run through any CPU prescalers. Note that this value
  80 #     does not *change* the processor frequency - it should merely be updated to
  81 #     reflect the processor speed set externally so that the code can use accurate
  82 #     software delays.
  83 F_CPU = 8000000
  84
  85
  86 # Input clock frequency.
  87 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  88 #     input clock frequency (before any prescaling is performed) in Hz. This value may
  89 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  90 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  91 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  92 #     at the end, this will be done automatically to create a 32-bit value in your
  93 #     source code.
  94 #
  95 #     If no clock division is performed on the input clock inside the AVR (via the
  96 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
  97 F_CLOCK = $(F_CPU)
  98
  99
 100 # Output format. (can be srec, ihex, binary)
 101 FORMAT = ihex
 102
 103
 104 # Target file name (without extension).
 105 TARGET = Benito
 106
 107
 108 # Object files directory
 109 #     To put object files in current directory, use a dot (.), do NOT make
 110 #     this an empty or blank macro!
 111 OBJDIR = .
 112
 113
 114 # Path to the LUFA library
 115 LUFA_PATH = ../..
 116
 117
 118 # LUFA library compile-time options and predefined tokens
 119 LUFA_OPTS  = -D USB_DEVICE_ONLY
 120 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 121 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 122 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 123 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 124
 125 LUFA_OPTS += -D AVR_RESET_LINE_PORT="PORTD"
 126 LUFA_OPTS += -D AVR_RESET_LINE_DDR="DDRD"
 127 LUFA_OPTS += -D AVR_RESET_LINE_MASK="(1 << 4)"
 128 LUFA_OPTS += -D AVR_RESET_PULSE_MS=10
 129 LUFA_OPTS += -D TX_RX_LED_PULSE_MS=30
 130 LUFA_OPTS += -D PING_PONG_LED_PULSE_MS=100
 131 LUFA_OPTS += -D RECEIVE_BUFFER_FLUSH_MS=20
 132
 133
 134 # Create the LUFA source path variables by including the LUFA root makefile
 135 include $(LUFA_PATH)/LUFA/makefile
 136
 137
 138 # List C source files here. (C dependencies are automatically generated.)
 139 SRC = $(TARGET).c                                                 \
 140           Descriptors.c                                               \
 141           $(LUFA_SRC_USB)                                             \
 142           $(LUFA_SRC_USBCLASS)
 143
 144
 145 # List C++ source files here. (C dependencies are automatically generated.)
 146 CPPSRC =
 147
 148
 149 # List Assembler source files here.
 150 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 151 #     will not be considered source files but generated files (assembler
 152 #     output from the compiler), and will be deleted upon "make clean"!
 153 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 154 #     it will preserve the spelling of the filenames, and gcc itself does
 155 #     care about how the name is spelled on its command-line.
 156 ASRC =
 157
 158
 159 # Optimization level, can be [0, 1, 2, 3, s].
 160 #     0 = turn off optimization. s = optimize for size.
 161 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 162 OPT = s
 163
 164
 165 # Debugging format.
 166 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 167 #     AVR Studio 4.10 requires dwarf-2.
 168 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 169 DEBUG = dwarf-2
 170
 171
 172 # List any extra directories to look for include files here.
 173 #     Each directory must be seperated by a space.
 174 #     Use forward slashes for directory separators.
 175 #     For a directory that has spaces, enclose it in quotes.
 176 EXTRAINCDIRS = $(LUFA_PATH)/
 177
 178
 179 # Compiler flag to set the C Standard level.
 180 #     c89   = "ANSI" C
 181 #     gnu89 = c89 plus GCC extensions
 182 #     c99   = ISO C99 standard (not yet fully implemented)
 183 #     gnu99 = c99 plus GCC extensions
 184 CSTANDARD = -std=c99
 185
 186
 187 # Place -D or -U options here for C sources
 188 CDEFS  = -DF_CPU=$(F_CPU)UL
 189 CDEFS += -DF_CLOCK=$(F_CLOCK)UL
 190 CDEFS += -DBOARD=BOARD_$(BOARD)
 191 CDEFS += $(LUFA_OPTS)
 192
 193
 194 # Place -D or -U options here for ASM sources
 195 ADEFS  = -DF_CPU=$(F_CPU)
 196 ADEFS += -DF_CLOCK=$(F_CLOCK)UL
 197 ADEFS += -DBOARD=BOARD_$(BOARD)
 198 ADEFS += $(LUFA_OPTS)
 199
 200 # Place -D or -U options here for C++ sources
 201 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 202 CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
 203 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 204 CPPDEFS += $(LUFA_OPTS)
 205 #CPPDEFS += -D__STDC_LIMIT_MACROS
 206 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 207
 208
 209
 210 #---------------- Compiler Options C ----------------
 211 #  -g*:          generate debugging information
 212 #  -O*:          optimization level
 213 #  -f...:        tuning, see GCC manual and avr-libc documentation
 214 #  -Wall...:     warning level
 215 #  -Wa,...:      tell GCC to pass this to the assembler.
 216 #    -adhlns...: create assembler listing
 217 CFLAGS = -g$(DEBUG)
 218 CFLAGS += $(CDEFS)
 219 CFLAGS += -O$(OPT)
 220 CFLAGS += -funsigned-char
 221 CFLAGS += -funsigned-bitfields
 222 CFLAGS += -ffunction-sections
 223 CFLAGS += -fno-inline-small-functions
 224 CFLAGS += -fpack-struct
 225 CFLAGS += -fshort-enums
 226 CFLAGS += -fno-strict-aliasing
 227 CFLAGS += -Wall
 228 CFLAGS += -Wstrict-prototypes
 229 #CFLAGS += -mshort-calls
 230 #CFLAGS += -fno-unit-at-a-time
 231 #CFLAGS += -Wundef
 232 #CFLAGS += -Wunreachable-code
 233 #CFLAGS += -Wsign-compare
 234 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 235 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 236 CFLAGS += $(CSTANDARD)
 237
 238
 239 #---------------- Compiler Options C++ ----------------
 240 #  -g*:          generate debugging information
 241 #  -O*:          optimization level
 242 #  -f...:        tuning, see GCC manual and avr-libc documentation
 243 #  -Wall...:     warning level
 244 #  -Wa,...:      tell GCC to pass this to the assembler.
 245 #    -adhlns...: create assembler listing
 246 CPPFLAGS = -g$(DEBUG)
 247 CPPFLAGS += $(CPPDEFS)
 248 CPPFLAGS += -O$(OPT)
 249 CPPFLAGS += -funsigned-char
 250 CPPFLAGS += -funsigned-bitfields
 251 CPPFLAGS += -fpack-struct
 252 CPPFLAGS += -fshort-enums
 253 CPPFLAGS += -fno-exceptions
 254 CPPFLAGS += -Wall
 255 CPPFLAGS += -Wundef
 256 #CPPFLAGS += -mshort-calls
 257 #CPPFLAGS += -fno-unit-at-a-time
 258 #CPPFLAGS += -Wstrict-prototypes
 259 #CPPFLAGS += -Wunreachable-code
 260 #CPPFLAGS += -Wsign-compare
 261 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 262 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 263 #CPPFLAGS += $(CSTANDARD)
 264
 265
 266 #---------------- Assembler Options ----------------
 267 #  -Wa,...:   tell GCC to pass this to the assembler.
 268 #  -adhlns:   create listing
 269 #  -gstabs:   have the assembler create line number information; note that
 270 #             for use in COFF files, additional information about filenames
 271 #             and function names needs to be present in the assembler source
 272 #             files -- see avr-libc docs [FIXME: not yet described there]
 273 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 274 #       dump that will be displayed for a given single line of source input.
 275 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 276
 277
 278 #---------------- Library Options ----------------
 279 # Minimalistic printf version
 280 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 281
 282 # Floating point printf version (requires MATH_LIB = -lm below)
 283 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 284
 285 # If this is left blank, then it will use the Standard printf version.
 286 PRINTF_LIB =
 287 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 288 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 289
 290
 291 # Minimalistic scanf version
 292 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 293
 294 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 295 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 296
 297 # If this is left blank, then it will use the Standard scanf version.
 298 SCANF_LIB =
 299 #SCANF_LIB = $(SCANF_LIB_MIN)
 300 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 301
 302
 303 MATH_LIB = -lm
 304
 305
 306 # List any extra directories to look for libraries here.
 307 #     Each directory must be seperated by a space.
 308 #     Use forward slashes for directory separators.
 309 #     For a directory that has spaces, enclose it in quotes.
 310 EXTRALIBDIRS =
 311
 312
 313
 314 #---------------- External Memory Options ----------------
 315
 316 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 317 # used for variables (.data/.bss) and heap (malloc()).
 318 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 319
 320 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 321 # only used for heap (malloc()).
 322 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 323
 324 EXTMEMOPTS =
 325
 326
 327
 328 #---------------- Linker Options ----------------
 329 #  -Wl,...:     tell GCC to pass this to linker.
 330 #    -Map:      create map file
 331 #    --cref:    add cross reference to  map file
 332 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 333 LDFLAGS += -Wl,--relax
 334 LDFLAGS += -Wl,--gc-sections
 335 LDFLAGS += $(EXTMEMOPTS)
 336 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 337 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 338 #LDFLAGS += -T linker_script.x
 339
 340
 341
 342 #---------------- Programming Options (avrdude) ----------------
 343
 344 # Programming hardware
 345 # Type: avrdude -c ?
 346 # to get a full listing.
 347 #
 348 AVRDUDE_PROGRAMMER = jtagmkII
 349
 350 # com1 = serial port. Use lpt1 to connect to parallel port.
 351 AVRDUDE_PORT = usb
 352
 353 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 354 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 355
 356
 357 # Uncomment the following if you want avrdude's erase cycle counter.
 358 # Note that this counter needs to be initialized first using -Yn,
 359 # see avrdude manual.
 360 #AVRDUDE_ERASE_COUNTER = -y
 361
 362 # Uncomment the following if you do /not/ wish a verification to be
 363 # performed after programming the device.
 364 #AVRDUDE_NO_VERIFY = -V
 365
 366 # Increase verbosity level.  Please use this when submitting bug
 367 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 368 # to submit bug reports.
 369 #AVRDUDE_VERBOSE = -v -v
 370
 371 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 372 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 373 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 374 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 375
 376
 377
 378 #---------------- Debugging Options ----------------
 379
 380 # For simulavr only - target MCU frequency.
 381 DEBUG_MFREQ = $(F_CPU)
 382
 383 # Set the DEBUG_UI to either gdb or insight.
 384 # DEBUG_UI = gdb
 385 DEBUG_UI = insight
 386
 387 # Set the debugging back-end to either avarice, simulavr.
 388 DEBUG_BACKEND = avarice
 389 #DEBUG_BACKEND = simulavr
 390
 391 # GDB Init Filename.
 392 GDBINIT_FILE = __avr_gdbinit
 393
 394 # When using avarice settings for the JTAG
 395 JTAG_DEV = /dev/com1
 396
 397 # Debugging port used to communicate between GDB / avarice / simulavr.
 398 DEBUG_PORT = 4242
 399
 400 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 401 #     just set to localhost unless doing some sort of crazy debugging when
 402 #     avarice is running on a different computer.
 403 DEBUG_HOST = localhost
 404
 405
 406
 407 #============================================================================
 408
 409
 410 # Define programs and commands.
 411 SHELL = sh
 412 CC = avr-gcc
 413 OBJCOPY = avr-objcopy
 414 OBJDUMP = avr-objdump
 415 SIZE = avr-size
 416 AR = avr-ar rcs
 417 NM = avr-nm
 418 AVRDUDE = avrdude
 419 REMOVE = rm -f
 420 REMOVEDIR = rm -rf
 421 COPY = cp
 422 WINSHELL = cmd
 423
 424
 425 # Define Messages
 426 # English
 427 MSG_ERRORS_NONE = Errors: none
 428 MSG_BEGIN = -------- begin --------
 429 MSG_END = --------  end  --------
 430 MSG_SIZE_BEFORE = Size before:
 431 MSG_SIZE_AFTER = Size after:
 432 MSG_COFF = Converting to AVR COFF:
 433 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 434 MSG_FLASH = Creating load file for Flash:
 435 MSG_EEPROM = Creating load file for EEPROM:
 436 MSG_EXTENDED_LISTING = Creating Extended Listing:
 437 MSG_SYMBOL_TABLE = Creating Symbol Table:
 438 MSG_LINKING = Linking:
 439 MSG_COMPILING = Compiling C:
 440 MSG_COMPILING_CPP = Compiling C++:
 441 MSG_ASSEMBLING = Assembling:
 442 MSG_CLEANING = Cleaning project:
 443 MSG_CREATING_LIBRARY = Creating library:
 444
 445
 446
 447
 448 # Define all object files.
 449 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 450
 451 # Define all listing files.
 452 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 453
 454
 455 # Compiler flags to generate dependency files.
 456 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 457
 458
 459 # Combine all necessary flags and optional flags.
 460 # Add target processor to flags.
 461 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 462 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 463 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 464
 465
 466
 467
 468
 469 # Default target.
 470 all: begin gccversion sizebefore build sizeafter end
 471
 472 # Change the build target to build a HEX file or a library.
 473 build: elf hex eep lss sym
 474 #build: lib
 475
 476
 477 elf: $(TARGET).elf
 478 hex: $(TARGET).hex
 479 eep: $(TARGET).eep
 480 lss: $(TARGET).lss
 481 sym: $(TARGET).sym
 482 LIBNAME=lib$(TARGET).a
 483 lib: $(LIBNAME)
 484
 485
 486
 487 # Eye candy.
 488 # AVR Studio 3.x does not check make's exit code but relies on
 489 # the following magic strings to be generated by the compile job.
 490 begin:
 491         @echo
 492         @echo $(MSG_BEGIN)
 493
 494 end:
 495         @echo $(MSG_END)
 496         @echo
 497
 498
 499 # Display size of file.
 500 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 501 ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
 502
 503 sizebefore:
 504         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 505         2>/dev/null; echo; fi
 506
 507 sizeafter:
 508         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 509         2>/dev/null; echo; fi
 510
 511
 512
 513 # Display compiler version information.
 514 gccversion :
 515         @$(CC) --version
 516
 517
 518 # Program the device.
 519 program: $(TARGET).hex $(TARGET).eep
 520         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 521
 522 flip: $(TARGET).hex
 523         batchisp -hardware usb -device $(MCU) -operation erase f
 524         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 525         batchisp -hardware usb -device $(MCU) -operation start reset 0
 526
 527 dfu: $(TARGET).hex
 528         dfu-programmer $(MCU) erase
 529         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 530         dfu-programmer $(MCU) reset
 531
 532 flip-ee: $(TARGET).hex $(TARGET).eep
 533         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 534         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 535         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 536         batchisp -hardware usb -device $(MCU) -operation start reset 0
 537         $(REMOVE) $(TARGET)eep.hex
 538
 539 dfu-ee: $(TARGET).hex $(TARGET).eep
 540         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 541         dfu-programmer $(MCU) reset
 542
 543
 544 # Generate avr-gdb config/init file which does the following:
 545 #     define the reset signal, load the target file, connect to target, and set
 546 #     a breakpoint at main().
 547 gdb-config:
 548         @$(REMOVE) $(GDBINIT_FILE)
 549         @echo define reset >> $(GDBINIT_FILE)
 550         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 551         @echo end >> $(GDBINIT_FILE)
 552         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 553         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 554 ifeq ($(DEBUG_BACKEND),simulavr)
 555         @echo load  >> $(GDBINIT_FILE)
 556 endif
 557         @echo break main >> $(GDBINIT_FILE)
 558
 559 debug: gdb-config $(TARGET).elf
 560 ifeq ($(DEBUG_BACKEND), avarice)
 561         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 562         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 563         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 564         @$(WINSHELL) /c pause
 565
 566 else
 567         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 568         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 569 endif
 570         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 571
 572
 573
 574
 575 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 576 COFFCONVERT = $(OBJCOPY) --debugging
 577 COFFCONVERT += --change-section-address .data-0x800000
 578 COFFCONVERT += --change-section-address .bss-0x800000
 579 COFFCONVERT += --change-section-address .noinit-0x800000
 580 COFFCONVERT += --change-section-address .eeprom-0x810000
 581
 582
 583
 584 coff: $(TARGET).elf
 585         @echo
 586         @echo $(MSG_COFF) $(TARGET).cof
 587         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 588
 589
 590 extcoff: $(TARGET).elf
 591         @echo
 592         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 593         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 594
 595
 596
 597 # Create final output files (.hex, .eep) from ELF output file.
 598 %.hex: %.elf
 599         @echo
 600         @echo $(MSG_FLASH) $@
 601         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 602
 603 %.eep: %.elf
 604         @echo
 605         @echo $(MSG_EEPROM) $@
 606         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 607         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 608
 609 # Create extended listing file from ELF output file.
 610 %.lss: %.elf
 611         @echo
 612         @echo $(MSG_EXTENDED_LISTING) $@
 613         $(OBJDUMP) -h -S -z $< > $@
 614
 615 # Create a symbol table from ELF output file.
 616 %.sym: %.elf
 617         @echo
 618         @echo $(MSG_SYMBOL_TABLE) $@
 619         $(NM) -n $< > $@
 620
 621
 622
 623 # Create library from object files.
 624 .SECONDARY : $(TARGET).a
 625 .PRECIOUS : $(OBJ)
 626 %.a: $(OBJ)
 627         @echo
 628         @echo $(MSG_CREATING_LIBRARY) $@
 629         $(AR) $@ $(OBJ)
 630
 631
 632 # Link: create ELF output file from object files.
 633 .SECONDARY : $(TARGET).elf
 634 .PRECIOUS : $(OBJ)
 635 %.elf: $(OBJ)
 636         @echo
 637         @echo $(MSG_LINKING) $@
 638         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 639
 640
 641 # Compile: create object files from C source files.
 642 $(OBJDIR)/%.o : %.c
 643         @echo
 644         @echo $(MSG_COMPILING) $<
 645         $(CC) -c $(ALL_CFLAGS) $< -o $@
 646
 647
 648 # Compile: create object files from C++ source files.
 649 $(OBJDIR)/%.o : %.cpp
 650         @echo
 651         @echo $(MSG_COMPILING_CPP) $<
 652         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 653
 654
 655 # Compile: create assembler files from C source files.
 656 %.s : %.c
 657         $(CC) -S $(ALL_CFLAGS) $< -o $@
 658
 659
 660 # Compile: create assembler files from C++ source files.
 661 %.s : %.cpp
 662         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 663
 664
 665 # Assemble: create object files from assembler source files.
 666 $(OBJDIR)/%.o : %.S
 667         @echo
 668         @echo $(MSG_ASSEMBLING) $<
 669         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 670
 671
 672 # Create preprocessed source for use in sending a bug report.
 673 %.i : %.c
 674         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 675
 676
 677 # Target: clean project.
 678 clean: begin clean_list end
 679
 680 clean_list :
 681         @echo
 682         @echo $(MSG_CLEANING)
 683         $(REMOVE) $(TARGET).hex
 684         $(REMOVE) $(TARGET).eep
 685         $(REMOVE) $(TARGET).cof
 686         $(REMOVE) $(TARGET).elf
 687         $(REMOVE) $(TARGET).map
 688         $(REMOVE) $(TARGET).sym
 689         $(REMOVE) $(TARGET).lss
 690         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 691         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 692         $(REMOVE) $(SRC:.c=.s)
 693         $(REMOVE) $(SRC:.c=.d)
 694         $(REMOVE) $(SRC:.c=.i)
 695         $(REMOVEDIR) .dep
 696
 697 doxygen:
 698         @echo Generating Project Documentation...
 699         @doxygen Doxygen.conf
 700         @echo Documentation Generation Complete.
 701
 702 clean_doxygen:
 703         rm -rf Documentation
 704
 705 # Create object files directory
 706 $(shell mkdir $(OBJDIR) 2>/dev/null)
 707
 708
 709 # Include the dependency files.
 710 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 711
 712
 713 # Listing of phony targets.
 714 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 715 build elf hex eep lss sym coff extcoff doxygen clean          \
 716 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 717 debug gdb-config