Projects/AVRISP_Programmer/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 = at90usb1287
  64
  65
  66 # Target board (USBKEY, STK525, STK526, RZUSBSTICK, USER or blank 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  = USBKEY
  70
  71
  72 # Processor frequency.
  73 #     This will define a symbol, F_CPU, in all source code files equal to the
  74 #     processor frequency. 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 #     Typical values are:
  78 #         F_CPU =  1000000
  79 #         F_CPU =  1843200
  80 #         F_CPU =  2000000
  81 #         F_CPU =  3686400
  82 #         F_CPU =  4000000
  83 #         F_CPU =  7372800
  84 #         F_CPU =  8000000
  85 #         F_CPU = 11059200
  86 #         F_CPU = 14745600
  87 #         F_CPU = 16000000
  88 #         F_CPU = 18432000
  89 #         F_CPU = 20000000
  90 F_CPU = 8000000
  91
  92
  93 # Input clock frequency.
  94 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  95 #     input clock frequency (before any prescaling is performed). This value may
  96 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  97 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  98 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  99 #     at the end, this will be done automatically to create a 32-bit value in your
 100 #     source code.
 101 #
 102 #     If no clock division is performed on the input clock inside the AVR (via the
 103 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
 104 F_CLOCK = 8000000
 105
 106
 107 # Output format. (can be srec, ihex, binary)
 108 FORMAT = ihex
 109
 110
 111 # Target file name (without extension).
 112 TARGET = AVRISP_Programmer
 113
 114
 115 # Object files directory
 116 #     To put object files in current directory, use a dot (.), do NOT make
 117 #     this an empty or blank macro!
 118 OBJDIR = .
 119
 120
 121 # List C source files here. (C dependencies are automatically generated.)
 122 SRC = $(TARGET).c                                          \
 123           Descriptors.c                                        \
 124           RingBuff.c                                           \
 125           ../../LUFA/Scheduler/Scheduler.c                     \
 126           ../../LUFA/Drivers/AT90USBXXX/Serial.c               \
 127           ../../LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 128           ../../LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 129           ../../LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 130           ../../LUFA/Drivers/USB/HighLevel/USBTask.c           \
 131           ../../LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 132           ../../LUFA/Drivers/USB/HighLevel/Events.c            \
 133           ../../LUFA/Drivers/USB/HighLevel/StdDescriptors.c    \
 134
 135 # List C++ source files here. (C dependencies are automatically generated.)
 136 CPPSRC =
 137
 138
 139 # List Assembler source files here.
 140 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 141 #     will not be considered source files but generated files (assembler
 142 #     output from the compiler), and will be deleted upon "make clean"!
 143 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 144 #     it will preserve the spelling of the filenames, and gcc itself does
 145 #     care about how the name is spelled on its command-line.
 146 ASRC =
 147
 148
 149 # Optimization level, can be [0, 1, 2, 3, s].
 150 #     0 = turn off optimization. s = optimize for size.
 151 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 152 OPT = s
 153
 154
 155 # Debugging format.
 156 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 157 #     AVR Studio 4.10 requires dwarf-2.
 158 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 159 DEBUG = dwarf-2
 160
 161
 162 # List any extra directories to look for include files here.
 163 #     Each directory must be seperated by a space.
 164 #     Use forward slashes for directory separators.
 165 #     For a directory that has spaces, enclose it in quotes.
 166 EXTRAINCDIRS = ../../
 167
 168
 169 # Compiler flag to set the C Standard level.
 170 #     c89   = "ANSI" C
 171 #     gnu89 = c89 plus GCC extensions
 172 #     c99   = ISO C99 standard (not yet fully implemented)
 173 #     gnu99 = c99 plus GCC extensions
 174 CSTANDARD = -std=gnu99
 175
 176
 177 # Place -D or -U options here for C sources
 178 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
 179 CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DNO_STREAM_CALLBACKS -DUSB_DEVICE_ONLY
 180 CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 181
 182
 183 # Place -D or -U options here for ASM sources
 184 ADEFS = -DF_CPU=$(F_CPU)
 185
 186
 187 # Place -D or -U options here for C++ sources
 188 CPPDEFS = -DF_CPU=$(F_CPU)UL
 189 #CPPDEFS += -D__STDC_LIMIT_MACROS
 190 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 191
 192
 193
 194 #---------------- Compiler Options C ----------------
 195 #  -g*:          generate debugging information
 196 #  -O*:          optimization level
 197 #  -f...:        tuning, see GCC manual and avr-libc documentation
 198 #  -Wall...:     warning level
 199 #  -Wa,...:      tell GCC to pass this to the assembler.
 200 #    -adhlns...: create assembler listing
 201 CFLAGS = -g$(DEBUG)
 202 CFLAGS += $(CDEFS)
 203 CFLAGS += -O$(OPT)
 204 CFLAGS += -funsigned-char
 205 CFLAGS += -funsigned-bitfields
 206 CFLAGS += -ffunction-sections
 207 CFLAGS += -fpack-struct
 208 CFLAGS += -fshort-enums
 209 CFLAGS += -finline-limit=20
 210 CFLAGS += -Wall
 211 CFLAGS += -Wstrict-prototypes
 212 CFLAGS += -Wundef
 213 #CFLAGS += -fno-unit-at-a-time
 214 #CFLAGS += -Wunreachable-code
 215 #CFLAGS += -Wsign-compare
 216 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 217 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 218 CFLAGS += $(CSTANDARD)
 219
 220
 221 #---------------- Compiler Options C++ ----------------
 222 #  -g*:          generate debugging information
 223 #  -O*:          optimization level
 224 #  -f...:        tuning, see GCC manual and avr-libc documentation
 225 #  -Wall...:     warning level
 226 #  -Wa,...:      tell GCC to pass this to the assembler.
 227 #    -adhlns...: create assembler listing
 228 CPPFLAGS = -g$(DEBUG)
 229 CPPFLAGS += $(CPPDEFS)
 230 CPPFLAGS += -O$(OPT)
 231 CPPFLAGS += -funsigned-char
 232 CPPFLAGS += -funsigned-bitfields
 233 CPPFLAGS += -fpack-struct
 234 CPPFLAGS += -fshort-enums
 235 CPPFLAGS += -fno-exceptions
 236 CPPFLAGS += -Wall
 237 CFLAGS += -Wundef
 238 #CPPFLAGS += -mshort-calls
 239 #CPPFLAGS += -fno-unit-at-a-time
 240 #CPPFLAGS += -Wstrict-prototypes
 241 #CPPFLAGS += -Wunreachable-code
 242 #CPPFLAGS += -Wsign-compare
 243 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 244 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 245 #CPPFLAGS += $(CSTANDARD)
 246
 247
 248 #---------------- Assembler Options ----------------
 249 #  -Wa,...:   tell GCC to pass this to the assembler.
 250 #  -adhlns:   create listing
 251 #  -gstabs:   have the assembler create line number information; note that
 252 #             for use in COFF files, additional information about filenames
 253 #             and function names needs to be present in the assembler source
 254 #             files -- see avr-libc docs [FIXME: not yet described there]
 255 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 256 #       dump that will be displayed for a given single line of source input.
 257 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 258
 259
 260 #---------------- Library Options ----------------
 261 # Minimalistic printf version
 262 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 263
 264 # Floating point printf version (requires MATH_LIB = -lm below)
 265 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 266
 267 # If this is left blank, then it will use the Standard printf version.
 268 PRINTF_LIB =
 269 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 270 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 271
 272
 273 # Minimalistic scanf version
 274 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 275
 276 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 277 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 278
 279 # If this is left blank, then it will use the Standard scanf version.
 280 SCANF_LIB =
 281 #SCANF_LIB = $(SCANF_LIB_MIN)
 282 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 283
 284
 285 MATH_LIB = -lm
 286
 287
 288 # List any extra directories to look for libraries here.
 289 #     Each directory must be seperated by a space.
 290 #     Use forward slashes for directory separators.
 291 #     For a directory that has spaces, enclose it in quotes.
 292 EXTRALIBDIRS =
 293
 294
 295
 296 #---------------- External Memory Options ----------------
 297
 298 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 299 # used for variables (.data/.bss) and heap (malloc()).
 300 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 301
 302 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 303 # only used for heap (malloc()).
 304 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 305
 306 EXTMEMOPTS =
 307
 308
 309
 310 #---------------- Linker Options ----------------
 311 #  -Wl,...:     tell GCC to pass this to linker.
 312 #    -Map:      create map file
 313 #    --cref:    add cross reference to  map file
 314 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 315 LDFLAGS += -Wl,--relax
 316 LDFLAGS += -Wl,--gc-sections
 317 LDFLAGS += $(EXTMEMOPTS)
 318 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 319 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 320 #LDFLAGS += -T linker_script.x
 321
 322
 323
 324 #---------------- Programming Options (avrdude) ----------------
 325
 326 # Programming hardware: alf avr910 avrisp bascom bsd
 327 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 328 #
 329 # Type: avrdude -c ?
 330 # to get a full listing.
 331 #
 332 AVRDUDE_PROGRAMMER = jtagmkII
 333
 334 # com1 = serial port. Use lpt1 to connect to parallel port.
 335 AVRDUDE_PORT = usb
 336
 337 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 338 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 339
 340
 341 # Uncomment the following if you want avrdude's erase cycle counter.
 342 # Note that this counter needs to be initialized first using -Yn,
 343 # see avrdude manual.
 344 #AVRDUDE_ERASE_COUNTER = -y
 345
 346 # Uncomment the following if you do /not/ wish a verification to be
 347 # performed after programming the device.
 348 #AVRDUDE_NO_VERIFY = -V
 349
 350 # Increase verbosity level.  Please use this when submitting bug
 351 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 352 # to submit bug reports.
 353 #AVRDUDE_VERBOSE = -v -v
 354
 355 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 356 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 357 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 358 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 359
 360
 361
 362 #---------------- Debugging Options ----------------
 363
 364 # For simulavr only - target MCU frequency.
 365 DEBUG_MFREQ = $(F_CPU)
 366
 367 # Set the DEBUG_UI to either gdb or insight.
 368 # DEBUG_UI = gdb
 369 DEBUG_UI = insight
 370
 371 # Set the debugging back-end to either avarice, simulavr.
 372 DEBUG_BACKEND = avarice
 373 #DEBUG_BACKEND = simulavr
 374
 375 # GDB Init Filename.
 376 GDBINIT_FILE = __avr_gdbinit
 377
 378 # When using avarice settings for the JTAG
 379 JTAG_DEV = /dev/com1
 380
 381 # Debugging port used to communicate between GDB / avarice / simulavr.
 382 DEBUG_PORT = 4242
 383
 384 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 385 #     just set to localhost unless doing some sort of crazy debugging when
 386 #     avarice is running on a different computer.
 387 DEBUG_HOST = localhost
 388
 389
 390
 391 #============================================================================
 392
 393
 394 # Define programs and commands.
 395 SHELL = sh
 396 CC = avr-gcc
 397 OBJCOPY = avr-objcopy
 398 OBJDUMP = avr-objdump
 399 SIZE = avr-size
 400 AR = avr-ar rcs
 401 NM = avr-nm
 402 AVRDUDE = avrdude
 403 REMOVE = rm -f
 404 REMOVEDIR = rm -rf
 405 COPY = cp
 406 WINSHELL = cmd
 407
 408 # Define Messages
 409 # English
 410 MSG_ERRORS_NONE = Errors: none
 411 MSG_BEGIN = -------- begin --------
 412 MSG_END = --------  end  --------
 413 MSG_SIZE_BEFORE = Size before:
 414 MSG_SIZE_AFTER = Size after:
 415 MSG_COFF = Converting to AVR COFF:
 416 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 417 MSG_FLASH = Creating load file for Flash:
 418 MSG_EEPROM = Creating load file for EEPROM:
 419 MSG_EXTENDED_LISTING = Creating Extended Listing:
 420 MSG_SYMBOL_TABLE = Creating Symbol Table:
 421 MSG_LINKING = Linking:
 422 MSG_COMPILING = Compiling C:
 423 MSG_COMPILING_CPP = Compiling C++:
 424 MSG_ASSEMBLING = Assembling:
 425 MSG_CLEANING = Cleaning project:
 426 MSG_CREATING_LIBRARY = Creating library:
 427
 428
 429
 430
 431 # Define all object files.
 432 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 433
 434 # Define all listing files.
 435 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 436
 437
 438 # Compiler flags to generate dependency files.
 439 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 440
 441
 442 # Combine all necessary flags and optional flags.
 443 # Add target processor to flags.
 444 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 445 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 446 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 447
 448
 449
 450
 451
 452 # Default target.
 453 all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
 454
 455 # Change the build target to build a HEX file or a library.
 456 build: elf hex eep lss sym
 457 #build: lib
 458
 459
 460 elf: $(TARGET).elf
 461 hex: $(TARGET).hex
 462 eep: $(TARGET).eep
 463 lss: $(TARGET).lss
 464 sym: $(TARGET).sym
 465 LIBNAME=lib$(TARGET).a
 466 lib: $(LIBNAME)
 467
 468
 469
 470 # Eye candy.
 471 # AVR Studio 3.x does not check make's exit code but relies on
 472 # the following magic strings to be generated by the compile job.
 473 begin:
 474         @echo
 475         @echo $(MSG_BEGIN)
 476
 477 end:
 478         @echo $(MSG_END)
 479         @echo
 480
 481
 482 # Display size of file.
 483 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 484 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 485 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 486 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 487
 488 sizebefore:
 489         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 490         2>/dev/null; echo; fi
 491
 492 sizeafter:
 493         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 494         2>/dev/null; echo; fi
 495
 496 checkhooks: build
 497         @echo
 498         @echo ------- Unhooked LUFA Events -------
 499         @$(shell) (grep -s '^Event.*LUFA/.*\\.o' $(TARGET).map | \
 500                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 501                            echo "(None)"
 502         @echo ------------------------------------
 503
 504 checklibmode:
 505         @echo
 506         @echo ----------- Library Mode -----------
 507         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 508                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 509                   || echo "No specific mode (both device and host mode allowable)."
 510         @echo ------------------------------------
 511
 512 checkboard:
 513         @echo
 514         @echo ---------- Selected Board ----------
 515         @echo Selected board model is $(BOARD).
 516         @echo ------------------------------------
 517
 518 # Display compiler version information.
 519 gccversion :
 520         @$(CC) --version
 521
 522
 523
 524 # Program the device.
 525 program: $(TARGET).hex $(TARGET).eep
 526         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 527
 528 flip: $(TARGET).hex
 529         batchisp -hardware usb -device $(MCU) -operation erase f
 530         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 531         batchisp -hardware usb -device $(MCU) -operation start reset 0
 532
 533 dfu: $(TARGET).hex
 534         dfu-programmer $(MCU) erase
 535         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 536         dfu-programmer $(MCU) reset
 537
 538 flip-ee: $(TARGET).hex $(TARGET).eep
 539         copy $(TARGET).eep $(TARGET)eep.hex
 540         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 541         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 542         batchisp -hardware usb -device $(MCU) -operation start reset 0
 543
 544 dfu-ee: $(TARGET).hex $(TARGET).eep
 545         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 546         dfu-programmer $(MCU) reset
 547
 548
 549 # Generate avr-gdb config/init file which does the following:
 550 #     define the reset signal, load the target file, connect to target, and set
 551 #     a breakpoint at main().
 552 gdb-config:
 553         @$(REMOVE) $(GDBINIT_FILE)
 554         @echo define reset >> $(GDBINIT_FILE)
 555         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 556         @echo end >> $(GDBINIT_FILE)
 557         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 558         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 559 ifeq ($(DEBUG_BACKEND),simulavr)
 560         @echo load  >> $(GDBINIT_FILE)
 561 endif
 562         @echo break main >> $(GDBINIT_FILE)
 563
 564 debug: gdb-config $(TARGET).elf
 565 ifeq ($(DEBUG_BACKEND), avarice)
 566         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 567         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 568         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 569         @$(WINSHELL) /c pause
 570
 571 else
 572         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 573         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 574 endif
 575         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 576
 577
 578
 579
 580 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 581 COFFCONVERT = $(OBJCOPY) --debugging
 582 COFFCONVERT += --change-section-address .data-0x800000
 583 COFFCONVERT += --change-section-address .bss-0x800000
 584 COFFCONVERT += --change-section-address .noinit-0x800000
 585 COFFCONVERT += --change-section-address .eeprom-0x810000
 586
 587
 588
 589 coff: $(TARGET).elf
 590         @echo
 591         @echo $(MSG_COFF) $(TARGET).cof
 592         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 593
 594
 595 extcoff: $(TARGET).elf
 596         @echo
 597         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 598         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 599
 600
 601
 602 # Create final output files (.hex, .eep) from ELF output file.
 603 %.hex: %.elf
 604         @echo
 605         @echo $(MSG_FLASH) $@
 606         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 607
 608 %.eep: %.elf
 609         @echo
 610         @echo $(MSG_EEPROM) $@
 611         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 612         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 613
 614 # Create extended listing file from ELF output file.
 615 %.lss: %.elf
 616         @echo
 617         @echo $(MSG_EXTENDED_LISTING) $@
 618         $(OBJDUMP) -h -z -S $< > $@
 619
 620 # Create a symbol table from ELF output file.
 621 %.sym: %.elf
 622         @echo
 623         @echo $(MSG_SYMBOL_TABLE) $@
 624         $(NM) -n $< > $@
 625
 626
 627
 628 # Create library from object files.
 629 .SECONDARY : $(TARGET).a
 630 .PRECIOUS : $(OBJ)
 631 %.a: $(OBJ)
 632         @echo
 633         @echo $(MSG_CREATING_LIBRARY) $@
 634         $(AR) $@ $(OBJ)
 635
 636
 637 # Link: create ELF output file from object files.
 638 .SECONDARY : $(TARGET).elf
 639 .PRECIOUS : $(OBJ)
 640 %.elf: $(OBJ)
 641         @echo
 642         @echo $(MSG_LINKING) $@
 643         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 644
 645
 646 # Compile: create object files from C source files.
 647 $(OBJDIR)/%.o : %.c
 648         @echo
 649         @echo $(MSG_COMPILING) $<
 650         $(CC) -c $(ALL_CFLAGS) $< -o $@
 651
 652
 653 # Compile: create object files from C++ source files.
 654 $(OBJDIR)/%.o : %.cpp
 655         @echo
 656         @echo $(MSG_COMPILING_CPP) $<
 657         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 658
 659
 660 # Compile: create assembler files from C source files.
 661 %.s : %.c
 662         $(CC) -S $(ALL_CFLAGS) $< -o $@
 663
 664
 665 # Compile: create assembler files from C++ source files.
 666 %.s : %.cpp
 667         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 668
 669
 670 # Assemble: create object files from assembler source files.
 671 $(OBJDIR)/%.o : %.S
 672         @echo
 673         @echo $(MSG_ASSEMBLING) $<
 674         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 675
 676
 677 # Create preprocessed source for use in sending a bug report.
 678 %.i : %.c
 679         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 680
 681
 682 # Target: clean project.
 683 clean: begin clean_list clean_binary end
 684
 685 clean_binary:
 686         $(REMOVE) $(TARGET).hex
 687
 688 clean_list:
 689         @echo $(MSG_CLEANING)
 690         $(REMOVE) $(TARGET).eep
 691         $(REMOVE) $(TARGET)eep.hex
 692         $(REMOVE) $(TARGET).cof
 693         $(REMOVE) $(TARGET).elf
 694         $(REMOVE) $(TARGET).map
 695         $(REMOVE) $(TARGET).sym
 696         $(REMOVE) $(TARGET).lss
 697         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 698         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 699         $(REMOVE) $(SRC:.c=.s)
 700         $(REMOVE) $(SRC:.c=.d)
 701         $(REMOVE) $(SRC:.c=.i)
 702         $(REMOVEDIR) .dep
 703
 704
 705 doxygen:
 706         @echo Generating Project Documentation...
 707         @doxygen Doxygen.conf
 708         @echo Documentation Generation Complete.
 709
 710 clean_doxygen:
 711         rm -rf Documentation
 712
 713 # Create object files directory
 714 $(shell mkdir $(OBJDIR) 2>/dev/null)
 715
 716
 717 # Include the dependency files.
 718 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 719
 720
 721 # Listing of phony targets.
 722 .PHONY : all checkhooks checklibmode checkboard   \
 723 begin finish end sizebefore sizeafter gccversion  \
 724 build elf hex eep lss sym coff extcoff clean      \
 725 clean_list clean_binary program debug gdb-config  \
 726 doxygen dfu flip flip-ee dfu-ee