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, 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 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/FATFs/diskio.c                                          \
 132           Lib/FATFs/ff.c                                              \
 133           Lib/DS1307.c                                                \
 134           $(LUFA_PATH)/LUFA/Drivers/Board/Temperature.c               \
 135           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 136           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 137           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 138           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 139           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 140           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 141           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 142           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 143           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 144           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 145           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/MassStorage.c    \
 146           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/MassStorage.c      \
 147           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/HID.c            \
 148           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/HID.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) $(LUFA_OPTS)
 195 CDEFS += -DAVR_RESET_LINE_PORT="PORTD"
 196 CDEFS += -DAVR_RESET_LINE_DDR="DDRD"
 197 CDEFS += -DAVR_RESET_LINE_MASK="(1 << 4)"
 198 CDEFS += -DAVR_RESET_PULSE_MS=10
 199 CDEFS += -DTX_RX_LED_PULSE_MS=30
 200 CDEFS += -DPING_PONG_LED_PULSE_MS=100
 201
 202 # Place -D or -U options here for ASM sources
 203 ADEFS = -DF_CPU=$(F_CPU)
 204
 205
 206 # Place -D or -U options here for C++ sources
 207 CPPDEFS = -DF_CPU=$(F_CPU)UL
 208 #CPPDEFS += -D__STDC_LIMIT_MACROS
 209 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 210
 211
 212
 213 #---------------- Compiler Options C ----------------
 214 #  -g*:          generate debugging information
 215 #  -O*:          optimization level
 216 #  -f...:        tuning, see GCC manual and avr-libc documentation
 217 #  -Wall...:     warning level
 218 #  -Wa,...:      tell GCC to pass this to the assembler.
 219 #    -adhlns...: create assembler listing
 220 CFLAGS = -g$(DEBUG)
 221 CFLAGS += $(CDEFS)
 222 CFLAGS += -O$(OPT)
 223 CFLAGS += -funsigned-char
 224 CFLAGS += -funsigned-bitfields
 225 CFLAGS += -ffunction-sections
 226 CFLAGS += -fno-inline-small-functions
 227 CFLAGS += -fpack-struct
 228 CFLAGS += -fshort-enums
 229 CFLAGS += -Wall
 230 CFLAGS += -Wstrict-prototypes
 231 CFLAGS += -Wundef
 232 #CFLAGS += -fno-unit-at-a-time
 233 #CFLAGS += -Wunreachable-code
 234 #CFLAGS += -Wsign-compare
 235 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 236 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 237 CFLAGS += $(CSTANDARD)
 238
 239
 240 #---------------- Compiler Options C++ ----------------
 241 #  -g*:          generate debugging information
 242 #  -O*:          optimization level
 243 #  -f...:        tuning, see GCC manual and avr-libc documentation
 244 #  -Wall...:     warning level
 245 #  -Wa,...:      tell GCC to pass this to the assembler.
 246 #    -adhlns...: create assembler listing
 247 CPPFLAGS = -g$(DEBUG)
 248 CPPFLAGS += $(CPPDEFS)
 249 CPPFLAGS += -O$(OPT)
 250 CPPFLAGS += -funsigned-char
 251 CPPFLAGS += -funsigned-bitfields
 252 CPPFLAGS += -fpack-struct
 253 CPPFLAGS += -fshort-enums
 254 CPPFLAGS += -fno-exceptions
 255 CPPFLAGS += -Wall
 256 CFLAGS += -Wundef
 257 #CPPFLAGS += -mshort-calls
 258 #CPPFLAGS += -fno-unit-at-a-time
 259 #CPPFLAGS += -Wstrict-prototypes
 260 #CPPFLAGS += -Wunreachable-code
 261 #CPPFLAGS += -Wsign-compare
 262 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 263 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 264 #CPPFLAGS += $(CSTANDARD)
 265
 266
 267 #---------------- Assembler Options ----------------
 268 #  -Wa,...:   tell GCC to pass this to the assembler.
 269 #  -adhlns:   create listing
 270 #  -gstabs:   have the assembler create line number information; note that
 271 #             for use in COFF files, additional information about filenames
 272 #             and function names needs to be present in the assembler source
 273 #             files -- see avr-libc docs [FIXME: not yet described there]
 274 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 275 #       dump that will be displayed for a given single line of source input.
 276 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 277
 278
 279 #---------------- Library Options ----------------
 280 # Minimalistic printf version
 281 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 282
 283 # Floating point printf version (requires MATH_LIB = -lm below)
 284 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 285
 286 # If this is left blank, then it will use the Standard printf version.
 287 PRINTF_LIB =
 288 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 289 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 290
 291
 292 # Minimalistic scanf version
 293 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 294
 295 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 296 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 297
 298 # If this is left blank, then it will use the Standard scanf version.
 299 SCANF_LIB =
 300 #SCANF_LIB = $(SCANF_LIB_MIN)
 301 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 302
 303
 304 MATH_LIB = -lm
 305
 306
 307 # List any extra directories to look for libraries here.
 308 #     Each directory must be seperated by a space.
 309 #     Use forward slashes for directory separators.
 310 #     For a directory that has spaces, enclose it in quotes.
 311 EXTRALIBDIRS =
 312
 313
 314
 315 #---------------- External Memory Options ----------------
 316
 317 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 318 # used for variables (.data/.bss) and heap (malloc()).
 319 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 320
 321 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 322 # only used for heap (malloc()).
 323 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 324
 325 EXTMEMOPTS =
 326
 327
 328
 329 #---------------- Linker Options ----------------
 330 #  -Wl,...:     tell GCC to pass this to linker.
 331 #    -Map:      create map file
 332 #    --cref:    add cross reference to  map file
 333 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 334 LDFLAGS += -Wl,--relax
 335 LDFLAGS += -Wl,--gc-sections
 336 LDFLAGS += $(EXTMEMOPTS)
 337 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 338 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 339 #LDFLAGS += -T linker_script.x
 340
 341
 342
 343 #---------------- Programming Options (avrdude) ----------------
 344
 345 # Programming hardware: alf avr910 avrisp bascom bsd
 346 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 347 #
 348 # Type: avrdude -c ?
 349 # to get a full listing.
 350 #
 351 AVRDUDE_PROGRAMMER = jtagmkII
 352
 353 # com1 = serial port. Use lpt1 to connect to parallel port.
 354 AVRDUDE_PORT = usb
 355
 356 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 357 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 358
 359
 360 # Uncomment the following if you want avrdude's erase cycle counter.
 361 # Note that this counter needs to be initialized first using -Yn,
 362 # see avrdude manual.
 363 #AVRDUDE_ERASE_COUNTER = -y
 364
 365 # Uncomment the following if you do /not/ wish a verification to be
 366 # performed after programming the device.
 367 #AVRDUDE_NO_VERIFY = -V
 368
 369 # Increase verbosity level.  Please use this when submitting bug
 370 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 371 # to submit bug reports.
 372 #AVRDUDE_VERBOSE = -v -v
 373
 374 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 375 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 376 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 377 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 378
 379
 380
 381 #---------------- Debugging Options ----------------
 382
 383 # For simulavr only - target MCU frequency.
 384 DEBUG_MFREQ = $(F_CPU)
 385
 386 # Set the DEBUG_UI to either gdb or insight.
 387 # DEBUG_UI = gdb
 388 DEBUG_UI = insight
 389
 390 # Set the debugging back-end to either avarice, simulavr.
 391 DEBUG_BACKEND = avarice
 392 #DEBUG_BACKEND = simulavr
 393
 394 # GDB Init Filename.
 395 GDBINIT_FILE = __avr_gdbinit
 396
 397 # When using avarice settings for the JTAG
 398 JTAG_DEV = /dev/com1
 399
 400 # Debugging port used to communicate between GDB / avarice / simulavr.
 401 DEBUG_PORT = 4242
 402
 403 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 404 #     just set to localhost unless doing some sort of crazy debugging when
 405 #     avarice is running on a different computer.
 406 DEBUG_HOST = localhost
 407
 408
 409
 410 #============================================================================
 411
 412
 413 # Define programs and commands.
 414 SHELL = sh
 415 CC = avr-gcc
 416 OBJCOPY = avr-objcopy
 417 OBJDUMP = avr-objdump
 418 SIZE = avr-size
 419 AR = avr-ar rcs
 420 NM = avr-nm
 421 AVRDUDE = avrdude
 422 REMOVE = rm -f
 423 REMOVEDIR = rm -rf
 424 COPY = cp
 425 WINSHELL = cmd
 426
 427 # Define Messages
 428 # English
 429 MSG_ERRORS_NONE = Errors: none
 430 MSG_BEGIN = -------- begin --------
 431 MSG_END = --------  end  --------
 432 MSG_SIZE_BEFORE = Size before:
 433 MSG_SIZE_AFTER = Size after:
 434 MSG_COFF = Converting to AVR COFF:
 435 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 436 MSG_FLASH = Creating load file for Flash:
 437 MSG_EEPROM = Creating load file for EEPROM:
 438 MSG_EXTENDED_LISTING = Creating Extended Listing:
 439 MSG_SYMBOL_TABLE = Creating Symbol Table:
 440 MSG_LINKING = Linking:
 441 MSG_COMPILING = Compiling C:
 442 MSG_COMPILING_CPP = Compiling C++:
 443 MSG_ASSEMBLING = Assembling:
 444 MSG_CLEANING = Cleaning project:
 445 MSG_CREATING_LIBRARY = Creating library:
 446
 447
 448
 449
 450 # Define all object files.
 451 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 452
 453 # Define all listing files.
 454 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 455
 456
 457 # Compiler flags to generate dependency files.
 458 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 459
 460
 461 # Combine all necessary flags and optional flags.
 462 # Add target processor to flags.
 463 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 464 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 465 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 466
 467
 468
 469
 470
 471 # Default target.
 472 all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end
 473
 474 # Change the build target to build a HEX file or a library.
 475 build: elf hex eep lss sym
 476 #build: lib
 477
 478
 479 elf: $(TARGET).elf
 480 hex: $(TARGET).hex
 481 eep: $(TARGET).eep
 482 lss: $(TARGET).lss
 483 sym: $(TARGET).sym
 484 LIBNAME=lib$(TARGET).a
 485 lib: $(LIBNAME)
 486
 487
 488
 489 # Eye candy.
 490 # AVR Studio 3.x does not check make's exit code but relies on
 491 # the following magic strings to be generated by the compile job.
 492 begin:
 493         @echo
 494         @echo $(MSG_BEGIN)
 495
 496 end:
 497         @echo $(MSG_END)
 498         @echo
 499
 500
 501 # Display size of file.
 502 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 503 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 504 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 505 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 506
 507 sizebefore:
 508         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 509         2>/dev/null; echo; fi
 510
 511 sizeafter:
 512         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 513         2>/dev/null; echo; fi
 514
 515 $(LUFA_PATH)/LUFA/LUFA_Events.lst:
 516         @make -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
 517
 518 checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
 519         @echo
 520         @echo Checking for invalid events...
 521         @$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
 522                          grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
 523         @sed -n -e 's/^/  WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
 524         @if test -s InvalidEvents.tmp; then exit 1; fi
 525
 526 showliboptions:
 527         @echo
 528         @echo ---- Compile Time Library Options ----
 529         @for i in $(LUFA_OPTS:-D%=%); do \
 530                 echo $$i; \
 531         done
 532         @echo --------------------------------------
 533
 534 showtarget:
 535         @echo
 536         @echo --------- Target Information ---------
 537         @echo AVR Model: $(MCU)
 538         @echo Board:     $(BOARD)
 539         @echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
 540         @echo --------------------------------------
 541
 542
 543 # Display compiler version information.
 544 gccversion :
 545         @$(CC) --version
 546
 547
 548 # Program the device.
 549 program: $(TARGET).hex $(TARGET).eep
 550         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 551
 552 flip: $(TARGET).hex
 553         batchisp -hardware usb -device $(MCU) -operation erase f
 554         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 555         batchisp -hardware usb -device $(MCU) -operation start reset 0
 556
 557 dfu: $(TARGET).hex
 558         dfu-programmer $(MCU) erase
 559         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 560         dfu-programmer $(MCU) reset
 561
 562 flip-ee: $(TARGET).hex $(TARGET).eep
 563         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 564         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 565         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 566         batchisp -hardware usb -device $(MCU) -operation start reset 0
 567         $(REMOVE) $(TARGET)eep.hex
 568
 569 dfu-ee: $(TARGET).hex $(TARGET).eep
 570         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 571         dfu-programmer $(MCU) reset
 572
 573
 574 # Generate avr-gdb config/init file which does the following:
 575 #     define the reset signal, load the target file, connect to target, and set
 576 #     a breakpoint at main().
 577 gdb-config:
 578         @$(REMOVE) $(GDBINIT_FILE)
 579         @echo define reset >> $(GDBINIT_FILE)
 580         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 581         @echo end >> $(GDBINIT_FILE)
 582         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 583         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 584 ifeq ($(DEBUG_BACKEND),simulavr)
 585         @echo load  >> $(GDBINIT_FILE)
 586 endif
 587         @echo break main >> $(GDBINIT_FILE)
 588
 589 debug: gdb-config $(TARGET).elf
 590 ifeq ($(DEBUG_BACKEND), avarice)
 591         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 592         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 593         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 594         @$(WINSHELL) /c pause
 595
 596 else
 597         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 598         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 599 endif
 600         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 601
 602
 603
 604
 605 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 606 COFFCONVERT = $(OBJCOPY) --debugging
 607 COFFCONVERT += --change-section-address .data-0x800000
 608 COFFCONVERT += --change-section-address .bss-0x800000
 609 COFFCONVERT += --change-section-address .noinit-0x800000
 610 COFFCONVERT += --change-section-address .eeprom-0x810000
 611
 612
 613
 614 coff: $(TARGET).elf
 615         @echo
 616         @echo $(MSG_COFF) $(TARGET).cof
 617         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 618
 619
 620 extcoff: $(TARGET).elf
 621         @echo
 622         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 623         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 624
 625
 626
 627 # Create final output files (.hex, .eep) from ELF output file.
 628 %.hex: %.elf
 629         @echo
 630         @echo $(MSG_FLASH) $@
 631         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 632
 633 %.eep: %.elf
 634         @echo
 635         @echo $(MSG_EEPROM) $@
 636         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 637         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 638
 639 # Create extended listing file from ELF output file.
 640 %.lss: %.elf
 641         @echo
 642         @echo $(MSG_EXTENDED_LISTING) $@
 643         $(OBJDUMP) -h -z -S $< > $@
 644
 645 # Create a symbol table from ELF output file.
 646 %.sym: %.elf
 647         @echo
 648         @echo $(MSG_SYMBOL_TABLE) $@
 649         $(NM) -n $< > $@
 650
 651
 652
 653 # Create library from object files.
 654 .SECONDARY : $(TARGET).a
 655 .PRECIOUS : $(OBJ)
 656 %.a: $(OBJ)
 657         @echo
 658         @echo $(MSG_CREATING_LIBRARY) $@
 659         $(AR) $@ $(OBJ)
 660
 661
 662 # Link: create ELF output file from object files.
 663 .SECONDARY : $(TARGET).elf
 664 .PRECIOUS : $(OBJ)
 665 %.elf: $(OBJ)
 666         @echo
 667         @echo $(MSG_LINKING) $@
 668         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 669
 670
 671 # Compile: create object files from C source files.
 672 $(OBJDIR)/%.o : %.c
 673         @echo
 674         @echo $(MSG_COMPILING) $<
 675         $(CC) -c $(ALL_CFLAGS) $< -o $@
 676
 677
 678 # Compile: create object files from C++ source files.
 679 $(OBJDIR)/%.o : %.cpp
 680         @echo
 681         @echo $(MSG_COMPILING_CPP) $<
 682         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 683
 684
 685 # Compile: create assembler files from C source files.
 686 %.s : %.c
 687         $(CC) -S $(ALL_CFLAGS) $< -o $@
 688
 689
 690 # Compile: create assembler files from C++ source files.
 691 %.s : %.cpp
 692         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 693
 694
 695 # Assemble: create object files from assembler source files.
 696 $(OBJDIR)/%.o : %.S
 697         @echo
 698         @echo $(MSG_ASSEMBLING) $<
 699         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 700
 701
 702 # Create preprocessed source for use in sending a bug report.
 703 %.i : %.c
 704         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 705
 706
 707 # Target: clean project.
 708 clean: begin clean_list clean_binary end
 709
 710 clean_binary:
 711         $(REMOVE) $(TARGET).hex
 712
 713 clean_list:
 714         @echo $(MSG_CLEANING)
 715         $(REMOVE) $(TARGET).eep
 716         $(REMOVE) $(TARGET)eep.hex
 717         $(REMOVE) $(TARGET).cof
 718         $(REMOVE) $(TARGET).elf
 719         $(REMOVE) $(TARGET).map
 720         $(REMOVE) $(TARGET).sym
 721         $(REMOVE) $(TARGET).lss
 722         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 723         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 724         $(REMOVE) $(SRC:.c=.s)
 725         $(REMOVE) $(SRC:.c=.d)
 726         $(REMOVE) $(SRC:.c=.i)
 727         $(REMOVE) InvalidEvents.tmp
 728         $(REMOVEDIR) .dep
 729
 730 doxygen:
 731         @echo Generating Project Documentation...
 732         @doxygen Doxygen.conf
 733         @echo Documentation Generation Complete.
 734
 735 clean_doxygen:
 736         rm -rf Documentation
 737
 738 # Create object files directory
 739 $(shell mkdir $(OBJDIR) 2>/dev/null)
 740
 741
 742 # Include the dependency files.
 743 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 744
 745
 746 # Listing of phony targets.
 747 .PHONY : all checkinvalidevents showliboptions    \
 748 showtarget begin finish end sizebefore sizeafter  \
 749 gccversion build elf hex eep lss sym coff extcoff \
 750 program dfu flip flip-ee dfu-ee clean debug       \
 751 clean_list clean_binary gdb-config doxygen