Projects/XPLAINBridge/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  = XPLAIN
  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 = XPLAINBridge
 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 # Path to the LUFA AVRISP-MKII project
 118 AVRISP_PATH = ../AVRISP-MKII/
 119
 120 # LUFA library compile-time options
 121 LUFA_OPTS  = -D USB_DEVICE_ONLY
 122 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 123 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 124 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 125 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 126
 127
 128 # List C source files here. (C dependencies are automatically generated.)
 129 SRC = $(TARGET).c                                                 \
 130           AVRISPDescriptors.c                                         \
 131           USARTDescriptors.c                                          \
 132           Lib/SoftUART.c                                              \
 133           $(AVRISP_PATH)/Lib/V2Protocol.c                             \
 134       $(AVRISP_PATH)/Lib/V2ProtocolParams.c                       \
 135       $(AVRISP_PATH)/Lib/ISP/ISPProtocol.c                        \
 136       $(AVRISP_PATH)/Lib/ISP/ISPTarget.c                          \
 137           $(AVRISP_PATH)/Lib/XPROG/XPROGProtocol.c                    \
 138           $(AVRISP_PATH)/Lib/XPROG/XPROGTarget.c                      \
 139           $(AVRISP_PATH)/Lib/XPROG/XMEGANVM.c                         \
 140           $(AVRISP_PATH)/Lib/XPROG/TINYNVM.c                          \
 141           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 142           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 143           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 144           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 145           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 146           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 147           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBInterrupt.c       \
 148           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 149           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 150           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 151           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/CDC.c            \
 152           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/CDC.c              \
 153
 154
 155 # List C++ source files here. (C dependencies are automatically generated.)
 156 CPPSRC =
 157
 158
 159 # List Assembler source files here.
 160 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 161 #     will not be considered source files but generated files (assembler
 162 #     output from the compiler), and will be deleted upon "make clean"!
 163 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 164 #     it will preserve the spelling of the filenames, and gcc itself does
 165 #     care about how the name is spelled on its command-line.
 166 ASRC =
 167
 168
 169 # Optimization level, can be [0, 1, 2, 3, s].
 170 #     0 = turn off optimization. s = optimize for size.
 171 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 172 OPT = s
 173
 174
 175 # Debugging format.
 176 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 177 #     AVR Studio 4.10 requires dwarf-2.
 178 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 179 DEBUG = dwarf-2
 180
 181
 182 # List any extra directories to look for include files here.
 183 #     Each directory must be seperated by a space.
 184 #     Use forward slashes for directory separators.
 185 #     For a directory that has spaces, enclose it in quotes.
 186 EXTRAINCDIRS = $(LUFA_PATH)/ $(AVRISP_PATH)/
 187
 188
 189 # Compiler flag to set the C Standard level.
 190 #     c89   = "ANSI" C
 191 #     gnu89 = c89 plus GCC extensions
 192 #     c99   = ISO C99 standard (not yet fully implemented)
 193 #     gnu99 = c99 plus GCC extensions
 194 CSTANDARD = -std=gnu99
 195
 196
 197 # Place -D or -U options here for C sources
 198 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
 199 CDEFS += -DAUX_LINE_PORT=PORTB
 200 CDEFS += -DAUX_LINE_PIN=PINB
 201 CDEFS += -DAUX_LINE_DDR=DDRB
 202 CDEFS += -DAUX_LINE_MASK="(1 << 4)"
 203 CDEFS += -DVTARGET_ADC_CHANNEL=2
 204 #CDEFS += -DLIBUSB_DRIVER_COMPAT
 205
 206
 207 # Place -D or -U options here for ASM sources
 208 ADEFS = -DF_CPU=$(F_CPU)
 209
 210
 211 # Place -D or -U options here for C++ sources
 212 CPPDEFS = -DF_CPU=$(F_CPU)UL
 213 #CPPDEFS += -D__STDC_LIMIT_MACROS
 214 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 215
 216
 217
 218 #---------------- Compiler Options C ----------------
 219 #  -g*:          generate debugging information
 220 #  -O*:          optimization level
 221 #  -f...:        tuning, see GCC manual and avr-libc documentation
 222 #  -Wall...:     warning level
 223 #  -Wa,...:      tell GCC to pass this to the assembler.
 224 #    -adhlns...: create assembler listing
 225 CFLAGS = -g$(DEBUG)
 226 CFLAGS += $(CDEFS)
 227 CFLAGS += -O$(OPT)
 228 CFLAGS += -funsigned-char
 229 CFLAGS += -funsigned-bitfields
 230 CFLAGS += -ffunction-sections
 231 CFLAGS += -fno-inline-small-functions
 232 CFLAGS += -fpack-struct
 233 CFLAGS += -fshort-enums
 234 CFLAGS += -Wall
 235 CFLAGS += -Wstrict-prototypes
 236 CFLAGS += -Wundef
 237 #CFLAGS += -fno-unit-at-a-time
 238 #CFLAGS += -Wunreachable-code
 239 #CFLAGS += -Wsign-compare
 240 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 241 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 242 CFLAGS += $(CSTANDARD)
 243
 244
 245 #---------------- Compiler Options C++ ----------------
 246 #  -g*:          generate debugging information
 247 #  -O*:          optimization level
 248 #  -f...:        tuning, see GCC manual and avr-libc documentation
 249 #  -Wall...:     warning level
 250 #  -Wa,...:      tell GCC to pass this to the assembler.
 251 #    -adhlns...: create assembler listing
 252 CPPFLAGS = -g$(DEBUG)
 253 CPPFLAGS += $(CPPDEFS)
 254 CPPFLAGS += -O$(OPT)
 255 CPPFLAGS += -funsigned-char
 256 CPPFLAGS += -funsigned-bitfields
 257 CPPFLAGS += -fpack-struct
 258 CPPFLAGS += -fshort-enums
 259 CPPFLAGS += -fno-exceptions
 260 CPPFLAGS += -Wall
 261 CFLAGS += -Wundef
 262 #CPPFLAGS += -mshort-calls
 263 #CPPFLAGS += -fno-unit-at-a-time
 264 #CPPFLAGS += -Wstrict-prototypes
 265 #CPPFLAGS += -Wunreachable-code
 266 #CPPFLAGS += -Wsign-compare
 267 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 268 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 269 #CPPFLAGS += $(CSTANDARD)
 270
 271
 272 #---------------- Assembler Options ----------------
 273 #  -Wa,...:   tell GCC to pass this to the assembler.
 274 #  -adhlns:   create listing
 275 #  -gstabs:   have the assembler create line number information; note that
 276 #             for use in COFF files, additional information about filenames
 277 #             and function names needs to be present in the assembler source
 278 #             files -- see avr-libc docs [FIXME: not yet described there]
 279 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 280 #       dump that will be displayed for a given single line of source input.
 281 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 282
 283
 284 #---------------- Library Options ----------------
 285 # Minimalistic printf version
 286 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 287
 288 # Floating point printf version (requires MATH_LIB = -lm below)
 289 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 290
 291 # If this is left blank, then it will use the Standard printf version.
 292 PRINTF_LIB =
 293 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 294 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 295
 296
 297 # Minimalistic scanf version
 298 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 299
 300 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 301 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 302
 303 # If this is left blank, then it will use the Standard scanf version.
 304 SCANF_LIB =
 305 #SCANF_LIB = $(SCANF_LIB_MIN)
 306 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 307
 308
 309 MATH_LIB = -lm
 310
 311
 312 # List any extra directories to look for libraries here.
 313 #     Each directory must be seperated by a space.
 314 #     Use forward slashes for directory separators.
 315 #     For a directory that has spaces, enclose it in quotes.
 316 EXTRALIBDIRS =
 317
 318
 319
 320 #---------------- External Memory Options ----------------
 321
 322 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 323 # used for variables (.data/.bss) and heap (malloc()).
 324 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 325
 326 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 327 # only used for heap (malloc()).
 328 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 329
 330 EXTMEMOPTS =
 331
 332
 333
 334 #---------------- Linker Options ----------------
 335 #  -Wl,...:     tell GCC to pass this to linker.
 336 #    -Map:      create map file
 337 #    --cref:    add cross reference to  map file
 338 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 339 LDFLAGS += -Wl,--relax
 340 LDFLAGS += -Wl,--gc-sections
 341 LDFLAGS += $(EXTMEMOPTS)
 342 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 343 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 344 #LDFLAGS += -T linker_script.x
 345
 346
 347
 348 #---------------- Programming Options (avrdude) ----------------
 349
 350 # Programming hardware: alf avr910 avrisp bascom bsd
 351 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 352 #
 353 # Type: avrdude -c ?
 354 # to get a full listing.
 355 #
 356 AVRDUDE_PROGRAMMER = jtagmkII
 357
 358 # com1 = serial port. Use lpt1 to connect to parallel port.
 359 AVRDUDE_PORT = usb
 360
 361 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 362 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 363
 364
 365 # Uncomment the following if you want avrdude's erase cycle counter.
 366 # Note that this counter needs to be initialized first using -Yn,
 367 # see avrdude manual.
 368 #AVRDUDE_ERASE_COUNTER = -y
 369
 370 # Uncomment the following if you do /not/ wish a verification to be
 371 # performed after programming the device.
 372 #AVRDUDE_NO_VERIFY = -V
 373
 374 # Increase verbosity level.  Please use this when submitting bug
 375 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 376 # to submit bug reports.
 377 #AVRDUDE_VERBOSE = -v -v
 378
 379 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 380 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 381 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 382 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 383
 384
 385
 386 #---------------- Debugging Options ----------------
 387
 388 # For simulavr only - target MCU frequency.
 389 DEBUG_MFREQ = $(F_CPU)
 390
 391 # Set the DEBUG_UI to either gdb or insight.
 392 # DEBUG_UI = gdb
 393 DEBUG_UI = insight
 394
 395 # Set the debugging back-end to either avarice, simulavr.
 396 DEBUG_BACKEND = avarice
 397 #DEBUG_BACKEND = simulavr
 398
 399 # GDB Init Filename.
 400 GDBINIT_FILE = __avr_gdbinit
 401
 402 # When using avarice settings for the JTAG
 403 JTAG_DEV = /dev/com1
 404
 405 # Debugging port used to communicate between GDB / avarice / simulavr.
 406 DEBUG_PORT = 4242
 407
 408 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 409 #     just set to localhost unless doing some sort of crazy debugging when
 410 #     avarice is running on a different computer.
 411 DEBUG_HOST = localhost
 412
 413
 414
 415 #============================================================================
 416
 417
 418 # Define programs and commands.
 419 SHELL = sh
 420 CC = avr-gcc
 421 OBJCOPY = avr-objcopy
 422 OBJDUMP = avr-objdump
 423 SIZE = avr-size
 424 AR = avr-ar rcs
 425 NM = avr-nm
 426 AVRDUDE = avrdude
 427 REMOVE = rm -f
 428 REMOVEDIR = rm -rf
 429 COPY = cp
 430 WINSHELL = cmd
 431
 432 # Define Messages
 433 # English
 434 MSG_ERRORS_NONE = Errors: none
 435 MSG_BEGIN = -------- begin --------
 436 MSG_END = --------  end  --------
 437 MSG_SIZE_BEFORE = Size before:
 438 MSG_SIZE_AFTER = Size after:
 439 MSG_COFF = Converting to AVR COFF:
 440 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 441 MSG_FLASH = Creating load file for Flash:
 442 MSG_EEPROM = Creating load file for EEPROM:
 443 MSG_EXTENDED_LISTING = Creating Extended Listing:
 444 MSG_SYMBOL_TABLE = Creating Symbol Table:
 445 MSG_LINKING = Linking:
 446 MSG_COMPILING = Compiling C:
 447 MSG_COMPILING_CPP = Compiling C++:
 448 MSG_ASSEMBLING = Assembling:
 449 MSG_CLEANING = Cleaning project:
 450 MSG_CREATING_LIBRARY = Creating library:
 451
 452
 453
 454
 455 # Define all object files.
 456 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 457
 458 # Define all listing files.
 459 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 460
 461
 462 # Compiler flags to generate dependency files.
 463 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 464
 465
 466 # Combine all necessary flags and optional flags.
 467 # Add target processor to flags.
 468 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 469 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 470 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 471
 472
 473
 474
 475
 476 # Default target.
 477 all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end
 478
 479 # Change the build target to build a HEX file or a library.
 480 build: elf hex eep lss sym
 481 #build: lib
 482
 483
 484 elf: $(TARGET).elf
 485 hex: $(TARGET).hex
 486 eep: $(TARGET).eep
 487 lss: $(TARGET).lss
 488 sym: $(TARGET).sym
 489 LIBNAME=lib$(TARGET).a
 490 lib: $(LIBNAME)
 491
 492
 493
 494 # Eye candy.
 495 # AVR Studio 3.x does not check make's exit code but relies on
 496 # the following magic strings to be generated by the compile job.
 497 begin:
 498         @echo
 499         @echo $(MSG_BEGIN)
 500
 501 end:
 502         @echo $(MSG_END)
 503         @echo
 504
 505
 506 # Display size of file.
 507 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 508 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 509 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 510 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 511
 512 sizebefore:
 513         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 514         2>/dev/null; echo; fi
 515
 516 sizeafter:
 517         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 518         2>/dev/null; echo; fi
 519
 520 $(LUFA_PATH)/LUFA/LUFA_Events.lst:
 521         @$(MAKE) -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
 522
 523 checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
 524         @echo
 525         @echo Checking for invalid events...
 526         @$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
 527                          grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
 528         @sed -n -e 's/^/  WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
 529         @if test -s InvalidEvents.tmp; then exit 1; fi
 530
 531 showliboptions:
 532         @echo
 533         @echo ---- Compile Time Library Options ----
 534         @for i in $(LUFA_OPTS:-D%=%); do \
 535                 echo $$i; \
 536         done
 537         @echo --------------------------------------
 538
 539 showtarget:
 540         @echo
 541         @echo --------- Target Information ---------
 542         @echo AVR Model: $(MCU)
 543         @echo Board:     $(BOARD)
 544         @echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
 545         @echo --------------------------------------
 546
 547
 548 # Display compiler version information.
 549 gccversion :
 550         @$(CC) --version
 551
 552
 553 # Program the device.
 554 program: $(TARGET).hex $(TARGET).eep
 555         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 556
 557 flip: $(TARGET).hex
 558         batchisp -hardware usb -device $(MCU) -operation erase f
 559         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 560         batchisp -hardware usb -device $(MCU) -operation start reset 0
 561
 562 dfu: $(TARGET).hex
 563         dfu-programmer $(MCU) erase
 564         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 565         dfu-programmer $(MCU) reset
 566
 567 flip-ee: $(TARGET).hex $(TARGET).eep
 568         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 569         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 570         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 571         batchisp -hardware usb -device $(MCU) -operation start reset 0
 572         $(REMOVE) $(TARGET)eep.hex
 573
 574 dfu-ee: $(TARGET).hex $(TARGET).eep
 575         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 576         dfu-programmer $(MCU) reset
 577
 578
 579 # Generate avr-gdb config/init file which does the following:
 580 #     define the reset signal, load the target file, connect to target, and set
 581 #     a breakpoint at main().
 582 gdb-config:
 583         @$(REMOVE) $(GDBINIT_FILE)
 584         @echo define reset >> $(GDBINIT_FILE)
 585         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 586         @echo end >> $(GDBINIT_FILE)
 587         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 588         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 589 ifeq ($(DEBUG_BACKEND),simulavr)
 590         @echo load  >> $(GDBINIT_FILE)
 591 endif
 592         @echo break main >> $(GDBINIT_FILE)
 593
 594 debug: gdb-config $(TARGET).elf
 595 ifeq ($(DEBUG_BACKEND), avarice)
 596         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 597         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 598         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 599         @$(WINSHELL) /c pause
 600
 601 else
 602         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 603         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 604 endif
 605         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 606
 607
 608
 609
 610 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 611 COFFCONVERT = $(OBJCOPY) --debugging
 612 COFFCONVERT += --change-section-address .data-0x800000
 613 COFFCONVERT += --change-section-address .bss-0x800000
 614 COFFCONVERT += --change-section-address .noinit-0x800000
 615 COFFCONVERT += --change-section-address .eeprom-0x810000
 616
 617
 618
 619 coff: $(TARGET).elf
 620         @echo
 621         @echo $(MSG_COFF) $(TARGET).cof
 622         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 623
 624
 625 extcoff: $(TARGET).elf
 626         @echo
 627         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 628         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 629
 630
 631
 632 # Create final output files (.hex, .eep) from ELF output file.
 633 %.hex: %.elf
 634         @echo
 635         @echo $(MSG_FLASH) $@
 636         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 637
 638 %.eep: %.elf
 639         @echo
 640         @echo $(MSG_EEPROM) $@
 641         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 642         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 643
 644 # Create extended listing file from ELF output file.
 645 %.lss: %.elf
 646         @echo
 647         @echo $(MSG_EXTENDED_LISTING) $@
 648         $(OBJDUMP) -h -z -S $< > $@
 649
 650 # Create a symbol table from ELF output file.
 651 %.sym: %.elf
 652         @echo
 653         @echo $(MSG_SYMBOL_TABLE) $@
 654         $(NM) -n $< > $@
 655
 656
 657
 658 # Create library from object files.
 659 .SECONDARY : $(TARGET).a
 660 .PRECIOUS : $(OBJ)
 661 %.a: $(OBJ)
 662         @echo
 663         @echo $(MSG_CREATING_LIBRARY) $@
 664         $(AR) $@ $(OBJ)
 665
 666
 667 # Link: create ELF output file from object files.
 668 .SECONDARY : $(TARGET).elf
 669 .PRECIOUS : $(OBJ)
 670 %.elf: $(OBJ)
 671         @echo
 672         @echo $(MSG_LINKING) $@
 673         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 674
 675
 676 # Compile: create object files from C source files.
 677 $(OBJDIR)/%.o : %.c
 678         @echo
 679         @echo $(MSG_COMPILING) $<
 680         $(CC) -c $(ALL_CFLAGS) $< -o $@
 681
 682
 683 # Compile: create object files from C++ source files.
 684 $(OBJDIR)/%.o : %.cpp
 685         @echo
 686         @echo $(MSG_COMPILING_CPP) $<
 687         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 688
 689
 690 # Compile: create assembler files from C source files.
 691 %.s : %.c
 692         $(CC) -S $(ALL_CFLAGS) $< -o $@
 693
 694
 695 # Compile: create assembler files from C++ source files.
 696 %.s : %.cpp
 697         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 698
 699
 700 # Assemble: create object files from assembler source files.
 701 $(OBJDIR)/%.o : %.S
 702         @echo
 703         @echo $(MSG_ASSEMBLING) $<
 704         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 705
 706
 707 # Create preprocessed source for use in sending a bug report.
 708 %.i : %.c
 709         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 710
 711
 712 # Target: clean project.
 713 clean: begin clean_list clean_binary end
 714
 715 clean_binary:
 716         $(REMOVE) $(TARGET).hex
 717
 718 clean_list:
 719         @echo $(MSG_CLEANING)
 720         $(REMOVE) $(TARGET).eep
 721         $(REMOVE) $(TARGET)eep.hex
 722         $(REMOVE) $(TARGET).cof
 723         $(REMOVE) $(TARGET).elf
 724         $(REMOVE) $(TARGET).map
 725         $(REMOVE) $(TARGET).sym
 726         $(REMOVE) $(TARGET).lss
 727         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 728         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 729         $(REMOVE) $(SRC:.c=.s)
 730         $(REMOVE) $(SRC:.c=.d)
 731         $(REMOVE) $(SRC:.c=.i)
 732         $(REMOVE) InvalidEvents.tmp
 733         $(REMOVEDIR) .dep
 734
 735 doxygen:
 736         @echo Generating Project Documentation...
 737         @doxygen Doxygen.conf
 738         @echo Documentation Generation Complete.
 739
 740 clean_doxygen:
 741         rm -rf Documentation
 742
 743 # Create object files directory
 744 $(shell mkdir $(OBJDIR) 2>/dev/null)
 745
 746
 747 # Include the dependency files.
 748 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 749
 750
 751 # Listing of phony targets.
 752 .PHONY : all checkinvalidevents showliboptions    \
 753 showtarget begin finish end sizebefore sizeafter  \
 754 gccversion build elf hex eep lss sym coff extcoff \
 755 program dfu flip flip-ee dfu-ee clean debug       \
 756 clean_list clean_binary gdb-config doxygen