Projects/Incomplete/StandaloneProgrammer/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 (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 = 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 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 = StandaloneProgrammer
 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 FIXED_CONTROL_ENDPOINT_SIZE=8
 120 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 121 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 122 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 123 LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT
 124
 125
 126 # Create the LUFA source path variables by including the LUFA root makefile
 127 include $(LUFA_PATH)/LUFA/makefile
 128
 129
 130 # List C source files here. (C dependencies are automatically generated.)
 131 SRC = $(TARGET).c                                                 \
 132           Descriptors.c                                               \
 133           DiskHost.c                                                  \
 134           DiskDevice.c                                                \
 135           Lib/SCSI.c                                                  \
 136           Lib/DataflashManager.c                                      \
 137           Lib/ProgrammerConfig.c                                      \
 138           Lib/PetiteFATFs/diskio.c                                    \
 139           Lib/PetiteFATFs/pff.c                                       \
 140           $(LUFA_SRC_USB)                                             \
 141           $(LUFA_SRC_USBCLASS)                                        \
 142           $(LUFA_SRC_SERIAL)                                          \
 143           $(LUFA_SRC_SERIALSTREAM)
 144
 145
 146 # List C++ source files here. (C dependencies are automatically generated.)
 147 CPPSRC =
 148
 149
 150 # List Assembler source files here.
 151 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 152 #     will not be considered source files but generated files (assembler
 153 #     output from the compiler), and will be deleted upon "make clean"!
 154 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 155 #     it will preserve the spelling of the filenames, and gcc itself does
 156 #     care about how the name is spelled on its command-line.
 157 ASRC =
 158
 159
 160 # Optimization level, can be [0, 1, 2, 3, s].
 161 #     0 = turn off optimization. s = optimize for size.
 162 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 163 OPT = s
 164
 165
 166 # Debugging format.
 167 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 168 #     AVR Studio 4.10 requires dwarf-2.
 169 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 170 DEBUG = dwarf-2
 171
 172
 173 # List any extra directories to look for include files here.
 174 #     Each directory must be seperated by a space.
 175 #     Use forward slashes for directory separators.
 176 #     For a directory that has spaces, enclose it in quotes.
 177 EXTRAINCDIRS = $(LUFA_PATH)/
 178
 179
 180 # Compiler flag to set the C Standard level.
 181 #     c89   = "ANSI" C
 182 #     gnu89 = c89 plus GCC extensions
 183 #     c99   = ISO C99 standard (not yet fully implemented)
 184 #     gnu99 = c99 plus GCC extensions
 185 CSTANDARD = -std=c99
 186
 187
 188 # Place -D or -U options here for C sources
 189 CDEFS  = -DF_CPU=$(F_CPU)UL
 190 CDEFS += -DF_CLOCK=$(F_CLOCK)UL
 191 CDEFS += -DBOARD=BOARD_$(BOARD)
 192 CDEFS += $(LUFA_OPTS)
 193
 194
 195 # Place -D or -U options here for ASM sources
 196 ADEFS  = -DF_CPU=$(F_CPU)
 197 ADEFS += -DF_CLOCK=$(F_CLOCK)UL
 198 ADEFS += -DBOARD=BOARD_$(BOARD)
 199 ADEFS += $(LUFA_OPTS)
 200
 201 # Place -D or -U options here for C++ sources
 202 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 203 CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
 204 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 205 CPPDEFS += $(LUFA_OPTS)
 206 #CPPDEFS += -D__STDC_LIMIT_MACROS
 207 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 208
 209
 210
 211 #---------------- Compiler Options C ----------------
 212 #  -g*:          generate debugging information
 213 #  -O*:          optimization level
 214 #  -f...:        tuning, see GCC manual and avr-libc documentation
 215 #  -Wall...:     warning level
 216 #  -Wa,...:      tell GCC to pass this to the assembler.
 217 #    -adhlns...: create assembler listing
 218 CFLAGS = -g$(DEBUG)
 219 CFLAGS += $(CDEFS)
 220 CFLAGS += -O$(OPT)
 221 CFLAGS += -funsigned-char
 222 CFLAGS += -funsigned-bitfields
 223 CFLAGS += -ffunction-sections
 224 CFLAGS += -fno-inline-small-functions
 225 CFLAGS += -fpack-struct
 226 CFLAGS += -fshort-enums
 227 CFLAGS += -fno-strict-aliasing
 228 CFLAGS += -Wall
 229 CFLAGS += -Wstrict-prototypes
 230 #CFLAGS += -mshort-calls
 231 #CFLAGS += -fno-unit-at-a-time
 232 #CFLAGS += -Wundef
 233 #CFLAGS += -Wunreachable-code
 234 #CFLAGS += -Wsign-compare
 235 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 236 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 237 CFLAGS += $(CSTANDARD)
 238
 239
 240 #---------------- Compiler Options C++ ----------------
 241 #  -g*:          generate debugging information
 242 #  -O*:          optimization level
 243 #  -f...:        tuning, see GCC manual and avr-libc documentation
 244 #  -Wall...:     warning level
 245 #  -Wa,...:      tell GCC to pass this to the assembler.
 246 #    -adhlns...: create assembler listing
 247 CPPFLAGS = -g$(DEBUG)
 248 CPPFLAGS += $(CPPDEFS)
 249 CPPFLAGS += -O$(OPT)
 250 CPPFLAGS += -funsigned-char
 251 CPPFLAGS += -funsigned-bitfields
 252 CPPFLAGS += -fpack-struct
 253 CPPFLAGS += -fshort-enums
 254 CPPFLAGS += -fno-exceptions
 255 CPPFLAGS += -Wall
 256 CPPFLAGS += -Wundef
 257 #CPPFLAGS += -mshort-calls
 258 #CPPFLAGS += -fno-unit-at-a-time
 259 #CPPFLAGS += -Wstrict-prototypes
 260 #CPPFLAGS += -Wunreachable-code
 261 #CPPFLAGS += -Wsign-compare
 262 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 263 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 264 #CPPFLAGS += $(CSTANDARD)
 265
 266
 267 #---------------- Assembler Options ----------------
 268 #  -Wa,...:   tell GCC to pass this to the assembler.
 269 #  -adhlns:   create listing
 270 #  -gstabs:   have the assembler create line number information; note that
 271 #             for use in COFF files, additional information about filenames
 272 #             and function names needs to be present in the assembler source
 273 #             files -- see avr-libc docs [FIXME: not yet described there]
 274 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 275 #       dump that will be displayed for a given single line of source input.
 276 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 277
 278
 279 #---------------- Library Options ----------------
 280 # Minimalistic printf version
 281 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 282
 283 # Floating point printf version (requires MATH_LIB = -lm below)
 284 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 285
 286 # If this is left blank, then it will use the Standard printf version.
 287 PRINTF_LIB =
 288 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 289 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 290
 291
 292 # Minimalistic scanf version
 293 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 294
 295 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 296 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 297
 298 # If this is left blank, then it will use the Standard scanf version.
 299 SCANF_LIB =
 300 #SCANF_LIB = $(SCANF_LIB_MIN)
 301 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 302
 303
 304 MATH_LIB = -lm
 305
 306
 307 # List any extra directories to look for libraries here.
 308 #     Each directory must be seperated by a space.
 309 #     Use forward slashes for directory separators.
 310 #     For a directory that has spaces, enclose it in quotes.
 311 EXTRALIBDIRS =
 312
 313
 314
 315 #---------------- External Memory Options ----------------
 316
 317 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 318 # used for variables (.data/.bss) and heap (malloc()).
 319 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 320
 321 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 322 # only used for heap (malloc()).
 323 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 324
 325 EXTMEMOPTS =
 326
 327
 328
 329 #---------------- Linker Options ----------------
 330 #  -Wl,...:     tell GCC to pass this to linker.
 331 #    -Map:      create map file
 332 #    --cref:    add cross reference to  map file
 333 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 334 LDFLAGS += -Wl,--relax
 335 LDFLAGS += -Wl,--gc-sections
 336 LDFLAGS += $(EXTMEMOPTS)
 337 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 338 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 339 #LDFLAGS += -T linker_script.x
 340
 341
 342
 343 #---------------- Programming Options (avrdude) ----------------
 344
 345 # Programming hardware
 346 # Type: avrdude -c ?
 347 # to get a full listing.
 348 #
 349 AVRDUDE_PROGRAMMER = jtagmkII
 350
 351 # com1 = serial port. Use lpt1 to connect to parallel port.
 352 AVRDUDE_PORT = usb
 353
 354 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 355 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 356
 357
 358 # Uncomment the following if you want avrdude's erase cycle counter.
 359 # Note that this counter needs to be initialized first using -Yn,
 360 # see avrdude manual.
 361 #AVRDUDE_ERASE_COUNTER = -y
 362
 363 # Uncomment the following if you do /not/ wish a verification to be
 364 # performed after programming the device.
 365 #AVRDUDE_NO_VERIFY = -V
 366
 367 # Increase verbosity level.  Please use this when submitting bug
 368 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 369 # to submit bug reports.
 370 #AVRDUDE_VERBOSE = -v -v
 371
 372 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 373 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 374 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 375 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 376
 377
 378
 379 #---------------- Debugging Options ----------------
 380
 381 # For simulavr only - target MCU frequency.
 382 DEBUG_MFREQ = $(F_CPU)
 383
 384 # Set the DEBUG_UI to either gdb or insight.
 385 # DEBUG_UI = gdb
 386 DEBUG_UI = insight
 387
 388 # Set the debugging back-end to either avarice, simulavr.
 389 DEBUG_BACKEND = avarice
 390 #DEBUG_BACKEND = simulavr
 391
 392 # GDB Init Filename.
 393 GDBINIT_FILE = __avr_gdbinit
 394
 395 # When using avarice settings for the JTAG
 396 JTAG_DEV = /dev/com1
 397
 398 # Debugging port used to communicate between GDB / avarice / simulavr.
 399 DEBUG_PORT = 4242
 400
 401 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 402 #     just set to localhost unless doing some sort of crazy debugging when
 403 #     avarice is running on a different computer.
 404 DEBUG_HOST = localhost
 405
 406
 407
 408 #============================================================================
 409
 410
 411 # Define programs and commands.
 412 SHELL = sh
 413 CC = avr-gcc
 414 OBJCOPY = avr-objcopy
 415 OBJDUMP = avr-objdump
 416 SIZE = avr-size
 417 AR = avr-ar rcs
 418 NM = avr-nm
 419 AVRDUDE = avrdude
 420 REMOVE = rm -f
 421 REMOVEDIR = rm -rf
 422 COPY = cp
 423 WINSHELL = cmd
 424
 425
 426 # Define Messages
 427 # English
 428 MSG_ERRORS_NONE = Errors: none
 429 MSG_BEGIN = -------- begin --------
 430 MSG_END = --------  end  --------
 431 MSG_SIZE_BEFORE = Size before:
 432 MSG_SIZE_AFTER = Size after:
 433 MSG_COFF = Converting to AVR COFF:
 434 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 435 MSG_FLASH = Creating load file for Flash:
 436 MSG_EEPROM = Creating load file for EEPROM:
 437 MSG_EXTENDED_LISTING = Creating Extended Listing:
 438 MSG_SYMBOL_TABLE = Creating Symbol Table:
 439 MSG_LINKING = Linking:
 440 MSG_COMPILING = Compiling C:
 441 MSG_COMPILING_CPP = Compiling C++:
 442 MSG_ASSEMBLING = Assembling:
 443 MSG_CLEANING = Cleaning project:
 444 MSG_CREATING_LIBRARY = Creating library:
 445
 446
 447
 448
 449 # Define all object files.
 450 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 451
 452 # Define all listing files.
 453 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 454
 455
 456 # Compiler flags to generate dependency files.
 457 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 458
 459
 460 # Combine all necessary flags and optional flags.
 461 # Add target processor to flags.
 462 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 463 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 464 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 465
 466
 467
 468
 469
 470 # Default target.
 471 all: begin gccversion sizebefore build sizeafter end
 472
 473 # Change the build target to build a HEX file or a library.
 474 build: elf hex eep lss sym
 475 #build: lib
 476
 477
 478 elf: $(TARGET).elf
 479 hex: $(TARGET).hex
 480 eep: $(TARGET).eep
 481 lss: $(TARGET).lss
 482 sym: $(TARGET).sym
 483 LIBNAME=lib$(TARGET).a
 484 lib: $(LIBNAME)
 485
 486
 487
 488 # Eye candy.
 489 # AVR Studio 3.x does not check make's exit code but relies on
 490 # the following magic strings to be generated by the compile job.
 491 begin:
 492         @echo
 493         @echo $(MSG_BEGIN)
 494
 495 end:
 496         @echo $(MSG_END)
 497         @echo
 498
 499
 500 # Display size of file.
 501 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 502 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 503 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 504 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 505
 506
 507 sizebefore:
 508         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 509         2>/dev/null; echo; fi
 510
 511 sizeafter:
 512         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 513         2>/dev/null; echo; fi
 514
 515
 516
 517 # Display compiler version information.
 518 gccversion :
 519         @$(CC) --version
 520
 521
 522 # Program the device.
 523 program: $(TARGET).hex $(TARGET).eep
 524         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 525
 526 flip: $(TARGET).hex
 527         batchisp -hardware usb -device $(MCU) -operation erase f
 528         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 529         batchisp -hardware usb -device $(MCU) -operation start reset 0
 530
 531 dfu: $(TARGET).hex
 532         dfu-programmer $(MCU) erase
 533         dfu-programmer $(MCU) flash $(TARGET).hex
 534         dfu-programmer $(MCU) reset
 535
 536 flip-ee: $(TARGET).hex $(TARGET).eep
 537         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 538         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 539         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 540         batchisp -hardware usb -device $(MCU) -operation start reset 0
 541         $(REMOVE) $(TARGET)eep.hex
 542
 543 dfu-ee: $(TARGET).hex $(TARGET).eep
 544         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 545         dfu-programmer $(MCU) reset
 546
 547
 548 # Generate avr-gdb config/init file which does the following:
 549 #     define the reset signal, load the target file, connect to target, and set
 550 #     a breakpoint at main().
 551 gdb-config:
 552         @$(REMOVE) $(GDBINIT_FILE)
 553         @echo define reset >> $(GDBINIT_FILE)
 554         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 555         @echo end >> $(GDBINIT_FILE)
 556         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 557         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 558 ifeq ($(DEBUG_BACKEND),simulavr)
 559         @echo load  >> $(GDBINIT_FILE)
 560 endif
 561         @echo break main >> $(GDBINIT_FILE)
 562
 563 debug: gdb-config $(TARGET).elf
 564 ifeq ($(DEBUG_BACKEND), avarice)
 565         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 566         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 567         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 568         @$(WINSHELL) /c pause
 569
 570 else
 571         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 572         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 573 endif
 574         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 575
 576
 577
 578
 579 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 580 COFFCONVERT = $(OBJCOPY) --debugging
 581 COFFCONVERT += --change-section-address .data-0x800000
 582 COFFCONVERT += --change-section-address .bss-0x800000
 583 COFFCONVERT += --change-section-address .noinit-0x800000
 584 COFFCONVERT += --change-section-address .eeprom-0x810000
 585
 586
 587
 588 coff: $(TARGET).elf
 589         @echo
 590         @echo $(MSG_COFF) $(TARGET).cof
 591         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 592
 593
 594 extcoff: $(TARGET).elf
 595         @echo
 596         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 597         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 598
 599
 600
 601 # Create final output files (.hex, .eep) from ELF output file.
 602 %.hex: %.elf
 603         @echo
 604         @echo $(MSG_FLASH) $@
 605         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 606
 607 %.eep: %.elf
 608         @echo
 609         @echo $(MSG_EEPROM) $@
 610         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 611         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 612
 613 # Create extended listing file from ELF output file.
 614 %.lss: %.elf
 615         @echo
 616         @echo $(MSG_EXTENDED_LISTING) $@
 617         $(OBJDUMP) -h -S -z $< > $@
 618
 619 # Create a symbol table from ELF output file.
 620 %.sym: %.elf
 621         @echo
 622         @echo $(MSG_SYMBOL_TABLE) $@
 623         $(NM) -n $< > $@
 624
 625
 626
 627 # Create library from object files.
 628 .SECONDARY : $(TARGET).a
 629 .PRECIOUS : $(OBJ)
 630 %.a: $(OBJ)
 631         @echo
 632         @echo $(MSG_CREATING_LIBRARY) $@
 633         $(AR) $@ $(OBJ)
 634
 635
 636 # Link: create ELF output file from object files.
 637 .SECONDARY : $(TARGET).elf
 638 .PRECIOUS : $(OBJ)
 639 %.elf: $(OBJ)
 640         @echo
 641         @echo $(MSG_LINKING) $@
 642         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 643
 644
 645 # Compile: create object files from C source files.
 646 $(OBJDIR)/%.o : %.c
 647         @echo
 648         @echo $(MSG_COMPILING) $<
 649         $(CC) -c $(ALL_CFLAGS) $< -o $@
 650
 651
 652 # Compile: create object files from C++ source files.
 653 $(OBJDIR)/%.o : %.cpp
 654         @echo
 655         @echo $(MSG_COMPILING_CPP) $<
 656         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 657
 658
 659 # Compile: create assembler files from C source files.
 660 %.s : %.c
 661         $(CC) -S $(ALL_CFLAGS) $< -o $@
 662
 663
 664 # Compile: create assembler files from C++ source files.
 665 %.s : %.cpp
 666         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 667
 668
 669 # Assemble: create object files from assembler source files.
 670 $(OBJDIR)/%.o : %.S
 671         @echo
 672         @echo $(MSG_ASSEMBLING) $<
 673         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 674
 675
 676 # Create preprocessed source for use in sending a bug report.
 677 %.i : %.c
 678         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 679
 680
 681 # Target: clean project.
 682 clean: begin clean_list end
 683
 684 clean_list :
 685         @echo
 686         @echo $(MSG_CLEANING)
 687         $(REMOVE) $(TARGET).hex
 688         $(REMOVE) $(TARGET).eep
 689         $(REMOVE) $(TARGET).cof
 690         $(REMOVE) $(TARGET).elf
 691         $(REMOVE) $(TARGET).map
 692         $(REMOVE) $(TARGET).sym
 693         $(REMOVE) $(TARGET).lss
 694         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 695         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 696         $(REMOVE) $(SRC:.c=.s)
 697         $(REMOVE) $(SRC:.c=.d)
 698         $(REMOVE) $(SRC:.c=.i)
 699         $(REMOVEDIR) .dep
 700
 701 doxygen:
 702         @echo Generating Project Documentation...
 703         @doxygen Doxygen.conf
 704         @echo Documentation Generation Complete.
 705
 706 clean_doxygen:
 707         rm -rf Documentation
 708
 709 # Create object files directory
 710 $(shell mkdir $(OBJDIR) 2>/dev/null)
 711
 712
 713 # Include the dependency files.
 714 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 715
 716
 717 # Listing of phony targets.
 718 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 719 build elf hex eep lss sym coff extcoff doxygen clean          \
 720 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 721 debug gdb-config
 722