Demos/Device/ClassDriver/DualCDC/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, 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 = $(F_CPU)
 105
 106
 107 # Output format. (can be srec, ihex, binary)
 108 FORMAT = ihex
 109
 110
 111 # Target file name (without extension).
 112 TARGET = DualCDC
 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 # Path to the LUFA library
 122 LUFA_PATH = ../../../..
 123
 124
 125 # LUFA library compile-time options
 126 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 127 LUFA_OPTS += -D USB_DEVICE_ONLY
 128 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 129 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 130 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 131 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 132
 133
 134 # List C source files here. (C dependencies are automatically generated.)
 135 SRC = $(TARGET).c                                                 \
 136           Descriptors.c                                               \
 137           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 138           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 139           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 140           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 141           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 142           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 143           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 144           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 145           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 146           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 147           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/CDC.c            \
 148           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/CDC.c              \
 149
 150
 151 # List C++ source files here. (C dependencies are automatically generated.)
 152 CPPSRC =
 153
 154
 155 # List Assembler source files here.
 156 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 157 #     will not be considered source files but generated files (assembler
 158 #     output from the compiler), and will be deleted upon "make clean"!
 159 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 160 #     it will preserve the spelling of the filenames, and gcc itself does
 161 #     care about how the name is spelled on its command-line.
 162 ASRC =
 163
 164
 165 # Optimization level, can be [0, 1, 2, 3, s].
 166 #     0 = turn off optimization. s = optimize for size.
 167 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 168 OPT = s
 169
 170
 171 # Debugging format.
 172 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 173 #     AVR Studio 4.10 requires dwarf-2.
 174 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 175 DEBUG = dwarf-2
 176
 177
 178 # List any extra directories to look for include files here.
 179 #     Each directory must be seperated by a space.
 180 #     Use forward slashes for directory separators.
 181 #     For a directory that has spaces, enclose it in quotes.
 182 EXTRAINCDIRS = $(LUFA_PATH)/
 183
 184
 185 # Compiler flag to set the C Standard level.
 186 #     c89   = "ANSI" C
 187 #     gnu89 = c89 plus GCC extensions
 188 #     c99   = ISO C99 standard (not yet fully implemented)
 189 #     gnu99 = c99 plus GCC extensions
 190 CSTANDARD = -std=gnu99
 191
 192
 193 # Place -D or -U options here for C sources
 194 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
 195
 196
 197 # Place -D or -U options here for ASM sources
 198 ADEFS = -DF_CPU=$(F_CPU)
 199
 200
 201 # Place -D or -U options here for C++ sources
 202 CPPDEFS = -DF_CPU=$(F_CPU)UL
 203 #CPPDEFS += -D__STDC_LIMIT_MACROS
 204 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 205
 206
 207
 208 #---------------- Compiler Options C ----------------
 209 #  -g*:          generate debugging information
 210 #  -O*:          optimization level
 211 #  -f...:        tuning, see GCC manual and avr-libc documentation
 212 #  -Wall...:     warning level
 213 #  -Wa,...:      tell GCC to pass this to the assembler.
 214 #    -adhlns...: create assembler listing
 215 CFLAGS = -g$(DEBUG)
 216 CFLAGS += $(CDEFS)
 217 CFLAGS += -O$(OPT)
 218 CFLAGS += -funsigned-char
 219 CFLAGS += -funsigned-bitfields
 220 CFLAGS += -ffunction-sections
 221 CFLAGS += -fpack-struct
 222 CFLAGS += -fshort-enums
 223 CFLAGS += -finline-limit=20
 224 CFLAGS += -Wall
 225 CFLAGS += -Wstrict-prototypes
 226 CFLAGS += -Wundef
 227 #CFLAGS += -fno-unit-at-a-time
 228 #CFLAGS += -Wunreachable-code
 229 #CFLAGS += -Wsign-compare
 230 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 231 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 232 CFLAGS += $(CSTANDARD)
 233
 234
 235 #---------------- Compiler Options C++ ----------------
 236 #  -g*:          generate debugging information
 237 #  -O*:          optimization level
 238 #  -f...:        tuning, see GCC manual and avr-libc documentation
 239 #  -Wall...:     warning level
 240 #  -Wa,...:      tell GCC to pass this to the assembler.
 241 #    -adhlns...: create assembler listing
 242 CPPFLAGS = -g$(DEBUG)
 243 CPPFLAGS += $(CPPDEFS)
 244 CPPFLAGS += -O$(OPT)
 245 CPPFLAGS += -funsigned-char
 246 CPPFLAGS += -funsigned-bitfields
 247 CPPFLAGS += -fpack-struct
 248 CPPFLAGS += -fshort-enums
 249 CPPFLAGS += -fno-exceptions
 250 CPPFLAGS += -Wall
 251 CFLAGS += -Wundef
 252 #CPPFLAGS += -mshort-calls
 253 #CPPFLAGS += -fno-unit-at-a-time
 254 #CPPFLAGS += -Wstrict-prototypes
 255 #CPPFLAGS += -Wunreachable-code
 256 #CPPFLAGS += -Wsign-compare
 257 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 258 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 259 #CPPFLAGS += $(CSTANDARD)
 260
 261
 262 #---------------- Assembler Options ----------------
 263 #  -Wa,...:   tell GCC to pass this to the assembler.
 264 #  -adhlns:   create listing
 265 #  -gstabs:   have the assembler create line number information; note that
 266 #             for use in COFF files, additional information about filenames
 267 #             and function names needs to be present in the assembler source
 268 #             files -- see avr-libc docs [FIXME: not yet described there]
 269 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 270 #       dump that will be displayed for a given single line of source input.
 271 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 272
 273
 274 #---------------- Library Options ----------------
 275 # Minimalistic printf version
 276 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 277
 278 # Floating point printf version (requires MATH_LIB = -lm below)
 279 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 280
 281 # If this is left blank, then it will use the Standard printf version.
 282 PRINTF_LIB =
 283 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 284 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 285
 286
 287 # Minimalistic scanf version
 288 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 289
 290 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 291 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 292
 293 # If this is left blank, then it will use the Standard scanf version.
 294 SCANF_LIB =
 295 #SCANF_LIB = $(SCANF_LIB_MIN)
 296 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 297
 298
 299 MATH_LIB = -lm
 300
 301
 302 # List any extra directories to look for libraries here.
 303 #     Each directory must be seperated by a space.
 304 #     Use forward slashes for directory separators.
 305 #     For a directory that has spaces, enclose it in quotes.
 306 EXTRALIBDIRS =
 307
 308
 309
 310 #---------------- External Memory Options ----------------
 311
 312 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 313 # used for variables (.data/.bss) and heap (malloc()).
 314 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 315
 316 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 317 # only used for heap (malloc()).
 318 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 319
 320 EXTMEMOPTS =
 321
 322
 323
 324 #---------------- Linker Options ----------------
 325 #  -Wl,...:     tell GCC to pass this to linker.
 326 #    -Map:      create map file
 327 #    --cref:    add cross reference to  map file
 328 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 329 LDFLAGS += -Wl,--relax
 330 LDFLAGS += -Wl,--gc-sections
 331 LDFLAGS += $(EXTMEMOPTS)
 332 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 333 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 334 #LDFLAGS += -T linker_script.x
 335
 336
 337
 338 #---------------- Programming Options (avrdude) ----------------
 339
 340 # Programming hardware: alf avr910 avrisp bascom bsd
 341 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 342 #
 343 # Type: avrdude -c ?
 344 # to get a full listing.
 345 #
 346 AVRDUDE_PROGRAMMER = jtagmkII
 347
 348 # com1 = serial port. Use lpt1 to connect to parallel port.
 349 AVRDUDE_PORT = usb
 350
 351 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 352 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 353
 354
 355 # Uncomment the following if you want avrdude's erase cycle counter.
 356 # Note that this counter needs to be initialized first using -Yn,
 357 # see avrdude manual.
 358 #AVRDUDE_ERASE_COUNTER = -y
 359
 360 # Uncomment the following if you do /not/ wish a verification to be
 361 # performed after programming the device.
 362 #AVRDUDE_NO_VERIFY = -V
 363
 364 # Increase verbosity level.  Please use this when submitting bug
 365 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 366 # to submit bug reports.
 367 #AVRDUDE_VERBOSE = -v -v
 368
 369 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 370 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 371 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 372 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 373
 374
 375
 376 #---------------- Debugging Options ----------------
 377
 378 # For simulavr only - target MCU frequency.
 379 DEBUG_MFREQ = $(F_CPU)
 380
 381 # Set the DEBUG_UI to either gdb or insight.
 382 # DEBUG_UI = gdb
 383 DEBUG_UI = insight
 384
 385 # Set the debugging back-end to either avarice, simulavr.
 386 DEBUG_BACKEND = avarice
 387 #DEBUG_BACKEND = simulavr
 388
 389 # GDB Init Filename.
 390 GDBINIT_FILE = __avr_gdbinit
 391
 392 # When using avarice settings for the JTAG
 393 JTAG_DEV = /dev/com1
 394
 395 # Debugging port used to communicate between GDB / avarice / simulavr.
 396 DEBUG_PORT = 4242
 397
 398 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 399 #     just set to localhost unless doing some sort of crazy debugging when
 400 #     avarice is running on a different computer.
 401 DEBUG_HOST = localhost
 402
 403
 404
 405 #============================================================================
 406
 407
 408 # Define programs and commands.
 409 SHELL = sh
 410 CC = avr-gcc
 411 OBJCOPY = avr-objcopy
 412 OBJDUMP = avr-objdump
 413 SIZE = avr-size
 414 AR = avr-ar rcs
 415 NM = avr-nm
 416 AVRDUDE = avrdude
 417 REMOVE = rm -f
 418 REMOVEDIR = rm -rf
 419 COPY = cp
 420 WINSHELL = cmd
 421
 422 # Define Messages
 423 # English
 424 MSG_ERRORS_NONE = Errors: none
 425 MSG_BEGIN = -------- begin --------
 426 MSG_END = --------  end  --------
 427 MSG_SIZE_BEFORE = Size before:
 428 MSG_SIZE_AFTER = Size after:
 429 MSG_COFF = Converting to AVR COFF:
 430 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 431 MSG_FLASH = Creating load file for Flash:
 432 MSG_EEPROM = Creating load file for EEPROM:
 433 MSG_EXTENDED_LISTING = Creating Extended Listing:
 434 MSG_SYMBOL_TABLE = Creating Symbol Table:
 435 MSG_LINKING = Linking:
 436 MSG_COMPILING = Compiling C:
 437 MSG_COMPILING_CPP = Compiling C++:
 438 MSG_ASSEMBLING = Assembling:
 439 MSG_CLEANING = Cleaning project:
 440 MSG_CREATING_LIBRARY = Creating library:
 441
 442
 443
 444
 445 # Define all object files.
 446 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 447
 448 # Define all listing files.
 449 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 450
 451
 452 # Compiler flags to generate dependency files.
 453 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 454
 455
 456 # Combine all necessary flags and optional flags.
 457 # Add target processor to flags.
 458 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 459 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 460 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 461
 462
 463
 464
 465
 466 # Default target.
 467 all: begin gccversion sizebefore build showeventhooks showliboptions showtarget sizeafter end
 468
 469 # Change the build target to build a HEX file or a library.
 470 build: elf hex eep lss sym
 471 #build: lib
 472
 473
 474 elf: $(TARGET).elf
 475 hex: $(TARGET).hex
 476 eep: $(TARGET).eep
 477 lss: $(TARGET).lss
 478 sym: $(TARGET).sym
 479 LIBNAME=lib$(TARGET).a
 480 lib: $(LIBNAME)
 481
 482
 483
 484 # Eye candy.
 485 # AVR Studio 3.x does not check make's exit code but relies on
 486 # the following magic strings to be generated by the compile job.
 487 begin:
 488         @echo
 489         @echo $(MSG_BEGIN)
 490
 491 end:
 492         @echo $(MSG_END)
 493         @echo
 494
 495
 496 # Display size of file.
 497 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 498 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 499 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 500 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 501
 502 sizebefore:
 503         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 504         2>/dev/null; echo; fi
 505
 506 sizeafter:
 507         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 508         2>/dev/null; echo; fi
 509
 510 showeventhooks: build
 511         @echo
 512         @echo -------- Unhooked LUFA Events --------
 513         @$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
 514                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 515                            echo "(None)"
 516         @echo --------------------------------------
 517
 518 showliboptions:
 519         @echo
 520         @echo ---- Compile Time Library Options ----
 521         @for i in $(LUFA_OPTS:-D%=%); do \
 522                 echo $$i; \
 523         done
 524         @echo --------------------------------------
 525
 526 showtarget:
 527         @echo
 528         @echo --------- Target Information ---------
 529         @echo AVR Model: $(MCU)
 530         @echo Board:     $(BOARD)
 531         @echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
 532         @echo --------------------------------------
 533
 534 # Display compiler version information.
 535 gccversion :
 536         @$(CC) --version
 537
 538
 539
 540 # Program the device.
 541 program: $(TARGET).hex $(TARGET).eep
 542         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 543
 544
 545 # Generate avr-gdb config/init file which does the following:
 546 #     define the reset signal, load the target file, connect to target, and set
 547 #     a breakpoint at main().
 548 gdb-config:
 549         @$(REMOVE) $(GDBINIT_FILE)
 550         @echo define reset >> $(GDBINIT_FILE)
 551         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 552         @echo end >> $(GDBINIT_FILE)
 553         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 554         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 555 ifeq ($(DEBUG_BACKEND),simulavr)
 556         @echo load  >> $(GDBINIT_FILE)
 557 endif
 558         @echo break main >> $(GDBINIT_FILE)
 559
 560 debug: gdb-config $(TARGET).elf
 561 ifeq ($(DEBUG_BACKEND), avarice)
 562         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 563         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 564         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 565         @$(WINSHELL) /c pause
 566
 567 else
 568         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 569         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 570 endif
 571         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 572
 573
 574
 575
 576 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 577 COFFCONVERT = $(OBJCOPY) --debugging
 578 COFFCONVERT += --change-section-address .data-0x800000
 579 COFFCONVERT += --change-section-address .bss-0x800000
 580 COFFCONVERT += --change-section-address .noinit-0x800000
 581 COFFCONVERT += --change-section-address .eeprom-0x810000
 582
 583
 584
 585 coff: $(TARGET).elf
 586         @echo
 587         @echo $(MSG_COFF) $(TARGET).cof
 588         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 589
 590
 591 extcoff: $(TARGET).elf
 592         @echo
 593         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 594         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 595
 596
 597
 598 # Create final output files (.hex, .eep) from ELF output file.
 599 %.hex: %.elf
 600         @echo
 601         @echo $(MSG_FLASH) $@
 602         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 603
 604 %.eep: %.elf
 605         @echo
 606         @echo $(MSG_EEPROM) $@
 607         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 608         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 609
 610 # Create extended listing file from ELF output file.
 611 %.lss: %.elf
 612         @echo
 613         @echo $(MSG_EXTENDED_LISTING) $@
 614         $(OBJDUMP) -h -z -S $< > $@
 615
 616 # Create a symbol table from ELF output file.
 617 %.sym: %.elf
 618         @echo
 619         @echo $(MSG_SYMBOL_TABLE) $@
 620         $(NM) -n $< > $@
 621
 622
 623
 624 # Create library from object files.
 625 .SECONDARY : $(TARGET).a
 626 .PRECIOUS : $(OBJ)
 627 %.a: $(OBJ)
 628         @echo
 629         @echo $(MSG_CREATING_LIBRARY) $@
 630         $(AR) $@ $(OBJ)
 631
 632
 633 # Link: create ELF output file from object files.
 634 .SECONDARY : $(TARGET).elf
 635 .PRECIOUS : $(OBJ)
 636 %.elf: $(OBJ)
 637         @echo
 638         @echo $(MSG_LINKING) $@
 639         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 640
 641
 642 # Compile: create object files from C source files.
 643 $(OBJDIR)/%.o : %.c
 644         @echo
 645         @echo $(MSG_COMPILING) $<
 646         $(CC) -c $(ALL_CFLAGS) $< -o $@
 647
 648
 649 # Compile: create object files from C++ source files.
 650 $(OBJDIR)/%.o : %.cpp
 651         @echo
 652         @echo $(MSG_COMPILING_CPP) $<
 653         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 654
 655
 656 # Compile: create assembler files from C source files.
 657 %.s : %.c
 658         $(CC) -S $(ALL_CFLAGS) $< -o $@
 659
 660
 661 # Compile: create assembler files from C++ source files.
 662 %.s : %.cpp
 663         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 664
 665
 666 # Assemble: create object files from assembler source files.
 667 $(OBJDIR)/%.o : %.S
 668         @echo
 669         @echo $(MSG_ASSEMBLING) $<
 670         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 671
 672
 673 # Create preprocessed source for use in sending a bug report.
 674 %.i : %.c
 675         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 676
 677
 678 # Target: clean project.
 679 clean: begin clean_list clean_binary end
 680
 681 clean_binary:
 682         $(REMOVE) $(TARGET).hex
 683
 684 clean_list:
 685         @echo $(MSG_CLEANING)
 686         $(REMOVE) $(TARGET).eep
 687         $(REMOVE) $(TARGET)eep.hex
 688         $(REMOVE) $(TARGET).cof
 689         $(REMOVE) $(TARGET).elf
 690         $(REMOVE) $(TARGET).map
 691         $(REMOVE) $(TARGET).sym
 692         $(REMOVE) $(TARGET).lss
 693         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 694         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 695         $(REMOVE) $(SRC:.c=.s)
 696         $(REMOVE) $(SRC:.c=.d)
 697         $(REMOVE) $(SRC:.c=.i)
 698         $(REMOVEDIR) .dep
 699
 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 showeventhooks showliboptions showtarget  \
 719 begin finish end sizebefore sizeafter gccversion build \
 720 elf hex eep lss sym coff extcoff program clean debug   \
 721 clean_list clean_binary gdb-config doxygen dfu flip    \
 722 flip-ee dfu-ee