Projects/TemperatureDataLogger/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 = TempDataLogger
 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
 119 LUFA_OPTS  = -D USB_DEVICE_ONLY
 120 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 121 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 122 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 123 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 124
 125
 126 # List C source files here. (C dependencies are automatically generated.)
 127 SRC = $(TARGET).c                                                 \
 128           Descriptors.c                                               \
 129           Lib/DataflashManager.c                                      \
 130           Lib/SCSI.c                                                  \
 131           Lib/DS1307.c                                                \
 132           Lib/FATFs/diskio.c                                          \
 133           Lib/FATFs/ff.c                                              \
 134           $(LUFA_PATH)/LUFA/Drivers/Board/Temperature.c               \
 135           $(LUFA_PATH)/LUFA/Drivers/Peripheral/TWI.c                  \
 136           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 137           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Device.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/LowLevel/USBInterrupt.c       \
 144           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 145           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 146           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 147           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/MassStorage.c    \
 148           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/MassStorage.c      \
 149           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/HID.c            \
 150           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/HID.c              \
 151
 152
 153 # List C++ source files here. (C dependencies are automatically generated.)
 154 CPPSRC =
 155
 156
 157 # List Assembler source files here.
 158 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 159 #     will not be considered source files but generated files (assembler
 160 #     output from the compiler), and will be deleted upon "make clean"!
 161 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 162 #     it will preserve the spelling of the filenames, and gcc itself does
 163 #     care about how the name is spelled on its command-line.
 164 ASRC =
 165
 166
 167 # Optimization level, can be [0, 1, 2, 3, s].
 168 #     0 = turn off optimization. s = optimize for size.
 169 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 170 OPT = s
 171
 172
 173 # Debugging format.
 174 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 175 #     AVR Studio 4.10 requires dwarf-2.
 176 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 177 DEBUG = dwarf-2
 178
 179
 180 # List any extra directories to look for include files here.
 181 #     Each directory must be seperated by a space.
 182 #     Use forward slashes for directory separators.
 183 #     For a directory that has spaces, enclose it in quotes.
 184 EXTRAINCDIRS = $(LUFA_PATH)/
 185
 186
 187 # Compiler flag to set the C Standard level.
 188 #     c89   = "ANSI" C
 189 #     gnu89 = c89 plus GCC extensions
 190 #     c99   = ISO C99 standard (not yet fully implemented)
 191 #     gnu99 = c99 plus GCC extensions
 192 CSTANDARD = -std=gnu99
 193
 194
 195 # Place -D or -U options here for C sources
 196 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
 197 CDEFS += -DDUMMY_RTC
 198 CDEFS += -DLOG_WHILE_USB_CONNECTED
 199
 200
 201 # Place -D or -U options here for ASM sources
 202 ADEFS = -DF_CPU=$(F_CPU)
 203
 204
 205 # Place -D or -U options here for C++ sources
 206 CPPDEFS = -DF_CPU=$(F_CPU)UL
 207 #CPPDEFS += -D__STDC_LIMIT_MACROS
 208 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 209
 210
 211
 212 #---------------- Compiler Options C ----------------
 213 #  -g*:          generate debugging information
 214 #  -O*:          optimization level
 215 #  -f...:        tuning, see GCC manual and avr-libc documentation
 216 #  -Wall...:     warning level
 217 #  -Wa,...:      tell GCC to pass this to the assembler.
 218 #    -adhlns...: create assembler listing
 219 CFLAGS = -g$(DEBUG)
 220 CFLAGS += $(CDEFS)
 221 CFLAGS += -O$(OPT)
 222 CFLAGS += -funsigned-char
 223 CFLAGS += -funsigned-bitfields
 224 CFLAGS += -ffunction-sections
 225 CFLAGS += -fno-inline-small-functions
 226 CFLAGS += -fpack-struct
 227 CFLAGS += -fshort-enums
 228 CFLAGS += -Wall
 229 CFLAGS += -Wstrict-prototypes
 230 CFLAGS += -Wundef
 231 #CFLAGS += -fno-unit-at-a-time
 232 #CFLAGS += -Wunreachable-code
 233 #CFLAGS += -Wsign-compare
 234 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 235 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 236 CFLAGS += $(CSTANDARD)
 237
 238
 239 #---------------- Compiler Options C++ ----------------
 240 #  -g*:          generate debugging information
 241 #  -O*:          optimization level
 242 #  -f...:        tuning, see GCC manual and avr-libc documentation
 243 #  -Wall...:     warning level
 244 #  -Wa,...:      tell GCC to pass this to the assembler.
 245 #    -adhlns...: create assembler listing
 246 CPPFLAGS = -g$(DEBUG)
 247 CPPFLAGS += $(CPPDEFS)
 248 CPPFLAGS += -O$(OPT)
 249 CPPFLAGS += -funsigned-char
 250 CPPFLAGS += -funsigned-bitfields
 251 CPPFLAGS += -fpack-struct
 252 CPPFLAGS += -fshort-enums
 253 CPPFLAGS += -fno-exceptions
 254 CPPFLAGS += -Wall
 255 CFLAGS += -Wundef
 256 #CPPFLAGS += -mshort-calls
 257 #CPPFLAGS += -fno-unit-at-a-time
 258 #CPPFLAGS += -Wstrict-prototypes
 259 #CPPFLAGS += -Wunreachable-code
 260 #CPPFLAGS += -Wsign-compare
 261 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 262 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 263 #CPPFLAGS += $(CSTANDARD)
 264
 265
 266 #---------------- Assembler Options ----------------
 267 #  -Wa,...:   tell GCC to pass this to the assembler.
 268 #  -adhlns:   create listing
 269 #  -gstabs:   have the assembler create line number information; note that
 270 #             for use in COFF files, additional information about filenames
 271 #             and function names needs to be present in the assembler source
 272 #             files -- see avr-libc docs [FIXME: not yet described there]
 273 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 274 #       dump that will be displayed for a given single line of source input.
 275 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 276
 277
 278 #---------------- Library Options ----------------
 279 # Minimalistic printf version
 280 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 281
 282 # Floating point printf version (requires MATH_LIB = -lm below)
 283 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 284
 285 # If this is left blank, then it will use the Standard printf version.
 286 PRINTF_LIB =
 287 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 288 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 289
 290
 291 # Minimalistic scanf version
 292 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 293
 294 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 295 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 296
 297 # If this is left blank, then it will use the Standard scanf version.
 298 SCANF_LIB =
 299 #SCANF_LIB = $(SCANF_LIB_MIN)
 300 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 301
 302
 303 MATH_LIB = -lm
 304
 305
 306 # List any extra directories to look for libraries here.
 307 #     Each directory must be seperated by a space.
 308 #     Use forward slashes for directory separators.
 309 #     For a directory that has spaces, enclose it in quotes.
 310 EXTRALIBDIRS =
 311
 312
 313
 314 #---------------- External Memory Options ----------------
 315
 316 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 317 # used for variables (.data/.bss) and heap (malloc()).
 318 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 319
 320 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 321 # only used for heap (malloc()).
 322 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 323
 324 EXTMEMOPTS =
 325
 326
 327
 328 #---------------- Linker Options ----------------
 329 #  -Wl,...:     tell GCC to pass this to linker.
 330 #    -Map:      create map file
 331 #    --cref:    add cross reference to  map file
 332 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 333 LDFLAGS += -Wl,--relax
 334 LDFLAGS += -Wl,--gc-sections
 335 LDFLAGS += $(EXTMEMOPTS)
 336 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 337 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 338 #LDFLAGS += -T linker_script.x
 339
 340
 341
 342 #---------------- Programming Options (avrdude) ----------------
 343
 344 # Programming hardware: alf avr910 avrisp bascom bsd
 345 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 346 #
 347 # Type: avrdude -c ?
 348 # to get a full listing.
 349 #
 350 AVRDUDE_PROGRAMMER = jtagmkII
 351
 352 # com1 = serial port. Use lpt1 to connect to parallel port.
 353 AVRDUDE_PORT = usb
 354
 355 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 356 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 357
 358
 359 # Uncomment the following if you want avrdude's erase cycle counter.
 360 # Note that this counter needs to be initialized first using -Yn,
 361 # see avrdude manual.
 362 #AVRDUDE_ERASE_COUNTER = -y
 363
 364 # Uncomment the following if you do /not/ wish a verification to be
 365 # performed after programming the device.
 366 #AVRDUDE_NO_VERIFY = -V
 367
 368 # Increase verbosity level.  Please use this when submitting bug
 369 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 370 # to submit bug reports.
 371 #AVRDUDE_VERBOSE = -v -v
 372
 373 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 374 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 375 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 376 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 377
 378
 379
 380 #---------------- Debugging Options ----------------
 381
 382 # For simulavr only - target MCU frequency.
 383 DEBUG_MFREQ = $(F_CPU)
 384
 385 # Set the DEBUG_UI to either gdb or insight.
 386 # DEBUG_UI = gdb
 387 DEBUG_UI = insight
 388
 389 # Set the debugging back-end to either avarice, simulavr.
 390 DEBUG_BACKEND = avarice
 391 #DEBUG_BACKEND = simulavr
 392
 393 # GDB Init Filename.
 394 GDBINIT_FILE = __avr_gdbinit
 395
 396 # When using avarice settings for the JTAG
 397 JTAG_DEV = /dev/com1
 398
 399 # Debugging port used to communicate between GDB / avarice / simulavr.
 400 DEBUG_PORT = 4242
 401
 402 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 403 #     just set to localhost unless doing some sort of crazy debugging when
 404 #     avarice is running on a different computer.
 405 DEBUG_HOST = localhost
 406
 407
 408
 409 #============================================================================
 410
 411
 412 # Define programs and commands.
 413 SHELL = sh
 414 CC = avr-gcc
 415 OBJCOPY = avr-objcopy
 416 OBJDUMP = avr-objdump
 417 SIZE = avr-size
 418 AR = avr-ar rcs
 419 NM = avr-nm
 420 AVRDUDE = avrdude
 421 REMOVE = rm -f
 422 REMOVEDIR = rm -rf
 423 COPY = cp
 424 WINSHELL = cmd
 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 checkinvalidevents showliboptions showtarget 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 sizebefore:
 507         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 508         2>/dev/null; echo; fi
 509
 510 sizeafter:
 511         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 512         2>/dev/null; echo; fi
 513
 514 $(LUFA_PATH)/LUFA/LUFA_Events.lst:
 515         @$(MAKE) -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
 516
 517 checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
 518         @echo
 519         @echo Checking for invalid events...
 520         @$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
 521                          grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
 522         @sed -n -e 's/^/  WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
 523         @if test -s InvalidEvents.tmp; then exit 1; fi
 524
 525 showliboptions:
 526         @echo
 527         @echo ---- Compile Time Library Options ----
 528         @for i in $(LUFA_OPTS:-D%=%); do \
 529                 echo $$i; \
 530         done
 531         @echo --------------------------------------
 532
 533 showtarget:
 534         @echo
 535         @echo --------- Target Information ---------
 536         @echo AVR Model: $(MCU)
 537         @echo Board:     $(BOARD)
 538         @echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
 539         @echo --------------------------------------
 540
 541
 542 # Display compiler version information.
 543 gccversion :
 544         @$(CC) --version
 545
 546
 547 # Program the device.
 548 program: $(TARGET).hex $(TARGET).eep
 549         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 550
 551 flip: $(TARGET).hex
 552         batchisp -hardware usb -device $(MCU) -operation erase f
 553         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 554         batchisp -hardware usb -device $(MCU) -operation start reset 0
 555
 556 dfu: $(TARGET).hex
 557         dfu-programmer $(MCU) erase
 558         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 559         dfu-programmer $(MCU) reset
 560
 561 flip-ee: $(TARGET).hex $(TARGET).eep
 562         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 563         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 564         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 565         batchisp -hardware usb -device $(MCU) -operation start reset 0
 566         $(REMOVE) $(TARGET)eep.hex
 567
 568 dfu-ee: $(TARGET).hex $(TARGET).eep
 569         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 570         dfu-programmer $(MCU) reset
 571
 572
 573 # Generate avr-gdb config/init file which does the following:
 574 #     define the reset signal, load the target file, connect to target, and set
 575 #     a breakpoint at main().
 576 gdb-config:
 577         @$(REMOVE) $(GDBINIT_FILE)
 578         @echo define reset >> $(GDBINIT_FILE)
 579         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 580         @echo end >> $(GDBINIT_FILE)
 581         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 582         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 583 ifeq ($(DEBUG_BACKEND),simulavr)
 584         @echo load  >> $(GDBINIT_FILE)
 585 endif
 586         @echo break main >> $(GDBINIT_FILE)
 587
 588 debug: gdb-config $(TARGET).elf
 589 ifeq ($(DEBUG_BACKEND), avarice)
 590         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 591         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 592         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 593         @$(WINSHELL) /c pause
 594
 595 else
 596         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 597         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 598 endif
 599         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 600
 601
 602
 603
 604 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 605 COFFCONVERT = $(OBJCOPY) --debugging
 606 COFFCONVERT += --change-section-address .data-0x800000
 607 COFFCONVERT += --change-section-address .bss-0x800000
 608 COFFCONVERT += --change-section-address .noinit-0x800000
 609 COFFCONVERT += --change-section-address .eeprom-0x810000
 610
 611
 612
 613 coff: $(TARGET).elf
 614         @echo
 615         @echo $(MSG_COFF) $(TARGET).cof
 616         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 617
 618
 619 extcoff: $(TARGET).elf
 620         @echo
 621         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 622         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 623
 624
 625
 626 # Create final output files (.hex, .eep) from ELF output file.
 627 %.hex: %.elf
 628         @echo
 629         @echo $(MSG_FLASH) $@
 630         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 631
 632 %.eep: %.elf
 633         @echo
 634         @echo $(MSG_EEPROM) $@
 635         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 636         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 637
 638 # Create extended listing file from ELF output file.
 639 %.lss: %.elf
 640         @echo
 641         @echo $(MSG_EXTENDED_LISTING) $@
 642         $(OBJDUMP) -h -z -S $< > $@
 643
 644 # Create a symbol table from ELF output file.
 645 %.sym: %.elf
 646         @echo
 647         @echo $(MSG_SYMBOL_TABLE) $@
 648         $(NM) -n $< > $@
 649
 650
 651
 652 # Create library from object files.
 653 .SECONDARY : $(TARGET).a
 654 .PRECIOUS : $(OBJ)
 655 %.a: $(OBJ)
 656         @echo
 657         @echo $(MSG_CREATING_LIBRARY) $@
 658         $(AR) $@ $(OBJ)
 659
 660
 661 # Link: create ELF output file from object files.
 662 .SECONDARY : $(TARGET).elf
 663 .PRECIOUS : $(OBJ)
 664 %.elf: $(OBJ)
 665         @echo
 666         @echo $(MSG_LINKING) $@
 667         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 668
 669
 670 # Compile: create object files from C source files.
 671 $(OBJDIR)/%.o : %.c
 672         @echo
 673         @echo $(MSG_COMPILING) $<
 674         $(CC) -c $(ALL_CFLAGS) $< -o $@
 675
 676
 677 # Compile: create object files from C++ source files.
 678 $(OBJDIR)/%.o : %.cpp
 679         @echo
 680         @echo $(MSG_COMPILING_CPP) $<
 681         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 682
 683
 684 # Compile: create assembler files from C source files.
 685 %.s : %.c
 686         $(CC) -S $(ALL_CFLAGS) $< -o $@
 687
 688
 689 # Compile: create assembler files from C++ source files.
 690 %.s : %.cpp
 691         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 692
 693
 694 # Assemble: create object files from assembler source files.
 695 $(OBJDIR)/%.o : %.S
 696         @echo
 697         @echo $(MSG_ASSEMBLING) $<
 698         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 699
 700
 701 # Create preprocessed source for use in sending a bug report.
 702 %.i : %.c
 703         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 704
 705
 706 # Target: clean project.
 707 clean: begin clean_list clean_binary end
 708
 709 clean_binary:
 710         $(REMOVE) $(TARGET).hex
 711
 712 clean_list:
 713         @echo $(MSG_CLEANING)
 714         $(REMOVE) $(TARGET).eep
 715         $(REMOVE) $(TARGET)eep.hex
 716         $(REMOVE) $(TARGET).cof
 717         $(REMOVE) $(TARGET).elf
 718         $(REMOVE) $(TARGET).map
 719         $(REMOVE) $(TARGET).sym
 720         $(REMOVE) $(TARGET).lss
 721         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 722         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 723         $(REMOVE) $(SRC:.c=.s)
 724         $(REMOVE) $(SRC:.c=.d)
 725         $(REMOVE) $(SRC:.c=.i)
 726         $(REMOVE) InvalidEvents.tmp
 727         $(REMOVEDIR) .dep
 728
 729 doxygen:
 730         @echo Generating Project Documentation...
 731         @doxygen Doxygen.conf
 732         @echo Documentation Generation Complete.
 733
 734 clean_doxygen:
 735         rm -rf Documentation
 736
 737 # Create object files directory
 738 $(shell mkdir $(OBJDIR) 2>/dev/null)
 739
 740
 741 # Include the dependency files.
 742 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 743
 744
 745 # Listing of phony targets.
 746 .PHONY : all checkinvalidevents showliboptions    \
 747 showtarget begin finish end sizebefore sizeafter  \
 748 gccversion build elf hex eep lss sym coff extcoff \
 749 program dfu flip flip-ee dfu-ee clean debug       \
 750 clean_list clean_binary gdb-config doxygen