Bootloaders/DFU/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 doxygen = Generate DoxyGen documentation for the project (must have
  36 #                DoxyGen installed)
  37 #
  38 # make debug = Start either simulavr or avarice as specified for debugging,
  39 #              with avr-gdb or avr-insight as the front end for debugging.
  40 #
  41 # make filename.s = Just compile filename.c into the assembler code only.
  42 #
  43 # make filename.i = Create a preprocessed source file for use in submitting
  44 #                   bug reports to the GCC project.
  45 #
  46 # To rebuild project do "make clean" then "make all".
  47 #----------------------------------------------------------------------------
  48
  49
  50 # MCU name
  51 MCU = at90usb1287
  52
  53
  54 # Target board (see library "Board Types" documentation, USER or blank for projects not requiring
  55 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called
  56 # "Board" inside the application directory.
  57 BOARD = USBKEY
  58
  59
  60 # Processor frequency.
  61 #     This will define a symbol, F_CPU, in all source code files equal to the
  62 #     processor frequency. You can then use this symbol in your source code to
  63 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  64 #     automatically to create a 32-bit value in your source code.
  65 #     Typical values are:
  66 #         F_CPU =  1000000
  67 #         F_CPU =  1843200
  68 #         F_CPU =  2000000
  69 #         F_CPU =  3686400
  70 #         F_CPU =  4000000
  71 #         F_CPU =  7372800
  72 #         F_CPU =  8000000
  73 #         F_CPU = 11059200
  74 #         F_CPU = 14745600
  75 #         F_CPU = 16000000
  76 #         F_CPU = 18432000
  77 #         F_CPU = 20000000
  78 F_CPU = 8000000
  79
  80
  81 # Input clock frequency.
  82 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  83 #     input clock frequency (before any prescaling is performed). This value may
  84 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  85 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  86 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  87 #     at the end, this will be done automatically to create a 32-bit value in your
  88 #     source code.
  89 #
  90 #     If no clock division is performed on the input clock inside the AVR (via the
  91 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
  92 F_CLOCK = 8000000
  93
  94
  95 # Output format. (can be srec, ihex, binary)
  96 FORMAT = ihex
  97
  98
  99 # Target file name (without extension).
 100 TARGET = BootloaderDFU
 101
 102
 103 # Object files directory
 104 #     To put object files in current directory, use a dot (.), do NOT make
 105 #     this an empty or blank macro!
 106 OBJDIR = .
 107
 108
 109 # Path to the LUFA library
 110 LUFA_PATH = ../..
 111
 112
 113 # List C source files here. (C dependencies are automatically generated.)
 114 SRC = $(TARGET).c                                                 \
 115           Descriptors.c                                               \
 116           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 117           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 118           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 119           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 120           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 121           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 122           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 123           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 124           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 125           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 126
 127
 128 # List C++ source files here. (C dependencies are automatically generated.)
 129 CPPSRC =
 130
 131
 132 # List Assembler source files here.
 133 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 134 #     will not be considered source files but generated files (assembler
 135 #     output from the compiler), and will be deleted upon "make clean"!
 136 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 137 #     it will preserve the spelling of the filenames, and gcc itself does
 138 #     care about how the name is spelled on its command-line.
 139 ASRC =
 140
 141
 142 # Optimization level, can be [0, 1, 2, 3, s].
 143 #     0 = turn off optimization. s = optimize for size.
 144 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 145 OPT = s
 146
 147
 148 # Debugging format.
 149 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 150 #     AVR Studio 4.10 requires dwarf-2.
 151 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 152 DEBUG = dwarf-2
 153
 154
 155 # List any extra directories to look for include files here.
 156 #     Each directory must be seperated by a space.
 157 #     Use forward slashes for directory separators.
 158 #     For a directory that has spaces, enclose it in quotes.
 159 EXTRAINCDIRS = $(LUFA_PATH)/
 160
 161
 162 # Compiler flag to set the C Standard level.
 163 #     c89   = "ANSI" C
 164 #     gnu89 = c89 plus GCC extensions
 165 #     c99   = ISO C99 standard (not yet fully implemented)
 166 #     gnu99 = c99 plus GCC extensions
 167 CSTANDARD = -std=gnu99
 168
 169
 170 # Starting byte address of the bootloader
 171 BOOT_START = 0x1E000
 172
 173
 174 # Place -D or -U options here for C sources
 175 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
 176 CDEFS += -DUSB_DEVICE_ONLY -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DCONTROL_ONLY_DEVICE
 177 CDEFS += -DFIXED_CONTROL_ENDPOINT_SIZE=32 -DUSE_SINGLE_DEVICE_CONFIGURATION
 178 CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 179 CDEFS += -DUSE_RAM_DESCRIPTORS -DBOOT_START_ADDR=$(BOOT_START)UL
 180
 181
 182 # Place -D or -U options here for ASM sources
 183 ADEFS = -DF_CPU=$(F_CPU)
 184
 185
 186 # Place -D or -U options here for C++ sources
 187 CPPDEFS = -DF_CPU=$(F_CPU)UL
 188 #CPPDEFS += -D__STDC_LIMIT_MACROS
 189 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 190
 191
 192
 193 #---------------- Compiler Options C ----------------
 194 #  -g*:          generate debugging information
 195 #  -O*:          optimization level
 196 #  -f...:        tuning, see GCC manual and avr-libc documentation
 197 #  -Wall...:     warning level
 198 #  -Wa,...:      tell GCC to pass this to the assembler.
 199 #    -adhlns...: create assembler listing
 200 CFLAGS = -g$(DEBUG)
 201 CFLAGS += $(CDEFS)
 202 CFLAGS += -O$(OPT)
 203 CFLAGS += -funsigned-char
 204 CFLAGS += -funsigned-bitfields
 205 CFLAGS += -ffunction-sections
 206 CFLAGS += -fdata-sections
 207 CFLAGS += -fpack-struct
 208 CFLAGS += -fshort-enums
 209 CFLAGS += -fno-inline-small-functions
 210 CFLAGS += -fno-reorder-blocks
 211 CFLAGS += -fno-reorder-blocks-and-partition
 212 CFLAGS += -fno-reorder-functions
 213 CFLAGS += -fno-toplevel-reorder
 214 CFLAGS += -Wall
 215 CFLAGS += -Wstrict-prototypes
 216 CFLAGS += -Wundef
 217 #CFLAGS += -fno-unit-at-a-time
 218 #CFLAGS += -Wunreachable-code
 219 #CFLAGS += -Wsign-compare
 220 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 221 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 222 CFLAGS += $(CSTANDARD)
 223
 224
 225 #---------------- Compiler Options C++ ----------------
 226 #  -g*:          generate debugging information
 227 #  -O*:          optimization level
 228 #  -f...:        tuning, see GCC manual and avr-libc documentation
 229 #  -Wall...:     warning level
 230 #  -Wa,...:      tell GCC to pass this to the assembler.
 231 #    -adhlns...: create assembler listing
 232 CPPFLAGS = -g$(DEBUG)
 233 CPPFLAGS += $(CPPDEFS)
 234 CPPFLAGS += -O$(OPT)
 235 CPPFLAGS += -funsigned-char
 236 CPPFLAGS += -funsigned-bitfields
 237 CPPFLAGS += -fpack-struct
 238 CPPFLAGS += -fshort-enums
 239 CPPFLAGS += -fno-exceptions
 240 CPPFLAGS += -Wall
 241 CFLAGS += -Wundef
 242 #CPPFLAGS += -mshort-calls
 243 #CPPFLAGS += -fno-unit-at-a-time
 244 #CPPFLAGS += -Wstrict-prototypes
 245 #CPPFLAGS += -Wunreachable-code
 246 #CPPFLAGS += -Wsign-compare
 247 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 248 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 249 #CPPFLAGS += $(CSTANDARD)
 250
 251
 252 #---------------- Assembler Options ----------------
 253 #  -Wa,...:   tell GCC to pass this to the assembler.
 254 #  -adhlns:   create listing
 255 #  -gstabs:   have the assembler create line number information; note that
 256 #             for use in COFF files, additional information about filenames
 257 #             and function names needs to be present in the assembler source
 258 #             files -- see avr-libc docs [FIXME: not yet described there]
 259 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 260 #       dump that will be displayed for a given single line of source input.
 261 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 262
 263
 264 #---------------- Library Options ----------------
 265 # Minimalistic printf version
 266 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 267
 268 # Floating point printf version (requires MATH_LIB = -lm below)
 269 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 270
 271 # If this is left blank, then it will use the Standard printf version.
 272 PRINTF_LIB =
 273 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 274 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 275
 276
 277 # Minimalistic scanf version
 278 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 279
 280 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 281 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 282
 283 # If this is left blank, then it will use the Standard scanf version.
 284 SCANF_LIB =
 285 #SCANF_LIB = $(SCANF_LIB_MIN)
 286 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 287
 288
 289 MATH_LIB = -lm
 290
 291
 292 # List any extra directories to look for libraries here.
 293 #     Each directory must be seperated by a space.
 294 #     Use forward slashes for directory separators.
 295 #     For a directory that has spaces, enclose it in quotes.
 296 EXTRALIBDIRS =
 297
 298
 299
 300 #---------------- External Memory Options ----------------
 301
 302 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 303 # used for variables (.data/.bss) and heap (malloc()).
 304 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 305
 306 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 307 # only used for heap (malloc()).
 308 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 309
 310 EXTMEMOPTS =
 311
 312
 313
 314 #---------------- Linker Options ----------------
 315 #  -Wl,...:     tell GCC to pass this to linker.
 316 #    -Map:      create map file
 317 #    --cref:    add cross reference to  map file
 318 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 319 LDFLAGS += -Wl,--relax
 320 LDFLAGS += -Wl,--gc-sections
 321 LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
 322 LDFLAGS += $(EXTMEMOPTS)
 323 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 324 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 325 #LDFLAGS += -T linker_script.x
 326
 327
 328
 329 #---------------- Programming Options (avrdude) ----------------
 330
 331 # Programming hardware: alf avr910 avrisp bascom bsd
 332 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 333 #
 334 # Type: avrdude -c ?
 335 # to get a full listing.
 336 #
 337 AVRDUDE_PROGRAMMER = jtagmkII
 338
 339 # com1 = serial port. Use lpt1 to connect to parallel port.
 340 AVRDUDE_PORT = usb
 341
 342 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 343 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 344
 345
 346 # Uncomment the following if you want avrdude's erase cycle counter.
 347 # Note that this counter needs to be initialized first using -Yn,
 348 # see avrdude manual.
 349 #AVRDUDE_ERASE_COUNTER = -y
 350
 351 # Uncomment the following if you do /not/ wish a verification to be
 352 # performed after programming the device.
 353 AVRDUDE_NO_VERIFY = -V
 354
 355 # Increase verbosity level.  Please use this when submitting bug
 356 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 357 # to submit bug reports.
 358 #AVRDUDE_VERBOSE = -v -v
 359
 360 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 361 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 362 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 363 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 364
 365
 366
 367 #---------------- Debugging Options ----------------
 368
 369 # For simulavr only - target MCU frequency.
 370 DEBUG_MFREQ = $(F_CPU)
 371
 372 # Set the DEBUG_UI to either gdb or insight.
 373 # DEBUG_UI = gdb
 374 DEBUG_UI = insight
 375
 376 # Set the debugging back-end to either avarice, simulavr.
 377 DEBUG_BACKEND = avarice
 378 #DEBUG_BACKEND = simulavr
 379
 380 # GDB Init Filename.
 381 GDBINIT_FILE = __avr_gdbinit
 382
 383 # When using avarice settings for the JTAG
 384 JTAG_DEV = /dev/com1
 385
 386 # Debugging port used to communicate between GDB / avarice / simulavr.
 387 DEBUG_PORT = 4242
 388
 389 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 390 #     just set to localhost unless doing some sort of crazy debugging when
 391 #     avarice is running on a different computer.
 392 DEBUG_HOST = localhost
 393
 394
 395
 396 #============================================================================
 397
 398
 399 # Define programs and commands.
 400 SHELL = sh
 401 CC = avr-gcc
 402 OBJCOPY = avr-objcopy
 403 OBJDUMP = avr-objdump
 404 SIZE = avr-size
 405 AR = avr-ar rcs
 406 NM = avr-nm
 407 AVRDUDE = avrdude
 408 REMOVE = rm -f
 409 REMOVEDIR = rm -rf
 410 COPY = cp
 411 WINSHELL = cmd
 412
 413 # Define Messages
 414 # English
 415 MSG_ERRORS_NONE = Errors: none
 416 MSG_BEGIN = -------- begin --------
 417 MSG_END = --------  end  --------
 418 MSG_SIZE_BEFORE = Size before:
 419 MSG_SIZE_AFTER = Size after:
 420 MSG_COFF = Converting to AVR COFF:
 421 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 422 MSG_FLASH = Creating load file for Flash:
 423 MSG_EEPROM = Creating load file for EEPROM:
 424 MSG_EXTENDED_LISTING = Creating Extended Listing:
 425 MSG_SYMBOL_TABLE = Creating Symbol Table:
 426 MSG_LINKING = Linking:
 427 MSG_COMPILING = Compiling C:
 428 MSG_COMPILING_CPP = Compiling C++:
 429 MSG_ASSEMBLING = Assembling:
 430 MSG_CLEANING = Cleaning project:
 431 MSG_CREATING_LIBRARY = Creating library:
 432
 433
 434
 435
 436 # Define all object files.
 437 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 438
 439 # Define all listing files.
 440 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 441
 442
 443 # Compiler flags to generate dependency files.
 444 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 445
 446
 447 # Combine all necessary flags and optional flags.
 448 # Add target processor to flags.
 449 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 450 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 451 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 452
 453
 454
 455
 456
 457 # Default target.
 458 all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
 459
 460 # Change the build target to build a HEX file or a library.
 461 build: elf hex eep lss sym
 462 #build: lib
 463
 464
 465 elf: $(TARGET).elf
 466 hex: $(TARGET).hex
 467 eep: $(TARGET).eep
 468 lss: $(TARGET).lss
 469 sym: $(TARGET).sym
 470 LIBNAME=lib$(TARGET).a
 471 lib: $(LIBNAME)
 472
 473
 474
 475 # Eye candy.
 476 # AVR Studio 3.x does not check make's exit code but relies on
 477 # the following magic strings to be generated by the compile job.
 478 begin:
 479         @echo
 480         @echo $(MSG_BEGIN)
 481
 482 end:
 483         @echo $(MSG_END)
 484         @echo
 485
 486
 487 # Display size of file.
 488 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 489 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 490 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 491 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 492
 493 sizebefore:
 494         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 495         2>/dev/null; echo; fi
 496
 497 sizeafter:
 498         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 499         2>/dev/null; echo; fi
 500
 501 checkhooks: build
 502         @echo
 503         @echo ------- Unhooked LUFA Events -------
 504         @$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
 505                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 506                            echo "(None)"
 507         @echo ------------------------------------
 508
 509 checklibmode:
 510         @echo
 511         @echo ----------- Library Mode -----------
 512         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 513                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 514                   || echo "No specific mode (both device and host mode allowable)."
 515         @echo ------------------------------------
 516
 517 checkboard:
 518         @echo
 519         @echo ---------- Selected Board ----------
 520         @echo Selected board model is $(BOARD).
 521         @echo ------------------------------------
 522
 523 # Display compiler version information.
 524 gccversion :
 525         @$(CC) --version
 526
 527
 528
 529 # Program the device.
 530 program: $(TARGET).hex $(TARGET).eep
 531         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 532
 533
 534 # Generate avr-gdb config/init file which does the following:
 535 #     define the reset signal, load the target file, connect to target, and set
 536 #     a breakpoint at main().
 537 gdb-config:
 538         @$(REMOVE) $(GDBINIT_FILE)
 539         @echo define reset >> $(GDBINIT_FILE)
 540         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 541         @echo end >> $(GDBINIT_FILE)
 542         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 543         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 544 ifeq ($(DEBUG_BACKEND),simulavr)
 545         @echo load  >> $(GDBINIT_FILE)
 546 endif
 547         @echo break main >> $(GDBINIT_FILE)
 548
 549 debug: gdb-config $(TARGET).elf
 550 ifeq ($(DEBUG_BACKEND), avarice)
 551         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 552         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 553         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 554         @$(WINSHELL) /c pause
 555
 556 else
 557         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 558         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 559 endif
 560         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 561
 562
 563
 564
 565 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 566 COFFCONVERT = $(OBJCOPY) --debugging
 567 COFFCONVERT += --change-section-address .data-0x800000
 568 COFFCONVERT += --change-section-address .bss-0x800000
 569 COFFCONVERT += --change-section-address .noinit-0x800000
 570 COFFCONVERT += --change-section-address .eeprom-0x810000
 571
 572
 573
 574 coff: $(TARGET).elf
 575         @echo
 576         @echo $(MSG_COFF) $(TARGET).cof
 577         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 578
 579
 580 extcoff: $(TARGET).elf
 581         @echo
 582         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 583         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 584
 585
 586
 587 # Create final output files (.hex, .eep) from ELF output file.
 588 %.hex: %.elf
 589         @echo
 590         @echo $(MSG_FLASH) $@
 591         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 592
 593 %.eep: %.elf
 594         @echo
 595         @echo $(MSG_EEPROM) $@
 596         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 597         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 598
 599 # Create extended listing file from ELF output file.
 600 %.lss: %.elf
 601         @echo
 602         @echo $(MSG_EXTENDED_LISTING) $@
 603         $(OBJDUMP) -h -z -S $< > $@
 604
 605 # Create a symbol table from ELF output file.
 606 %.sym: %.elf
 607         @echo
 608         @echo $(MSG_SYMBOL_TABLE) $@
 609         $(NM) -n $< > $@
 610
 611
 612
 613 # Create library from object files.
 614 .SECONDARY : $(TARGET).a
 615 .PRECIOUS : $(OBJ)
 616 %.a: $(OBJ)
 617         @echo
 618         @echo $(MSG_CREATING_LIBRARY) $@
 619         $(AR) $@ $(OBJ)
 620
 621
 622 # Link: create ELF output file from object files.
 623 .SECONDARY : $(TARGET).elf
 624 .PRECIOUS : $(OBJ)
 625 %.elf: $(OBJ)
 626         @echo
 627         @echo $(MSG_LINKING) $@
 628         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 629
 630
 631 # Compile: create object files from C source files.
 632 $(OBJDIR)/%.o : %.c
 633         @echo
 634         @echo $(MSG_COMPILING) $<
 635         $(CC) -c $(ALL_CFLAGS) $< -o $@
 636
 637
 638 # Compile: create object files from C++ source files.
 639 $(OBJDIR)/%.o : %.cpp
 640         @echo
 641         @echo $(MSG_COMPILING_CPP) $<
 642         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 643
 644
 645 # Compile: create assembler files from C source files.
 646 %.s : %.c
 647         $(CC) -S $(ALL_CFLAGS) $< -o $@
 648
 649
 650 # Compile: create assembler files from C++ source files.
 651 %.s : %.cpp
 652         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 653
 654
 655 # Assemble: create object files from assembler source files.
 656 $(OBJDIR)/%.o : %.S
 657         @echo
 658         @echo $(MSG_ASSEMBLING) $<
 659         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 660
 661
 662 # Create preprocessed source for use in sending a bug report.
 663 %.i : %.c
 664         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 665
 666
 667 # Target: clean project.
 668 clean: begin clean_list clean_binary end
 669
 670 clean_binary:
 671         $(REMOVE) $(TARGET).hex
 672
 673 clean_list:
 674         @echo $(MSG_CLEANING)
 675         $(REMOVE) $(TARGET).eep
 676         $(REMOVE) $(TARGET)eep.hex
 677         $(REMOVE) $(TARGET).cof
 678         $(REMOVE) $(TARGET).elf
 679         $(REMOVE) $(TARGET).map
 680         $(REMOVE) $(TARGET).sym
 681         $(REMOVE) $(TARGET).lss
 682         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 683         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 684         $(REMOVE) $(SRC:.c=.s)
 685         $(REMOVE) $(SRC:.c=.d)
 686         $(REMOVE) $(SRC:.c=.i)
 687         $(REMOVEDIR) .dep
 688
 689
 690 doxygen:
 691         @echo Generating Project Documentation...
 692         @doxygen Doxygen.conf
 693         @echo Documentation Generation Complete.
 694
 695 clean_doxygen:
 696         rm -rf Documentation
 697
 698 # Create object files directory
 699 $(shell mkdir $(OBJDIR) 2>/dev/null)
 700
 701
 702 # Include the dependency files.
 703 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 704
 705
 706 # Listing of phony targets.
 707 .PHONY : all checkhooks checklibmode checkboard   \
 708 begin finish end sizebefore sizeafter gccversion  \
 709 build elf hex eep lss sym coff extcoff clean      \
 710 clean_list clean_binary program debug gdb-config  \
 711 doxygen