Projects/TempDataLogger/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 and predefined tokens
 119 LUFA_OPTS  = -D USB_DEVICE_ONLY
 120 LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
 121 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 122 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 123 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 124 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 125 LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT
 126
 127 #LUFA_OPTS += -D DUMMY_RTC
 128
 129
 130 # Create the LUFA source path variables by including the LUFA root makefile
 131 include $(LUFA_PATH)/LUFA/makefile
 132
 133
 134 # List C source files here. (C dependencies are automatically generated.)
 135 SRC = $(TARGET).c                                                 \
 136           Descriptors.c                                               \
 137           Lib/DataflashManager.c                                      \
 138           Lib/SCSI.c                                                  \
 139           Lib/DS1307.c                                                \
 140           Lib/FATFs/diskio.c                                          \
 141           Lib/FATFs/ff.c                                              \
 142           $(LUFA_SRC_USB)                                             \
 143           $(LUFA_SRC_USBCLASS)                                        \
 144           $(LUFA_SRC_TEMPERATURE)                                     \
 145           $(LUFA_SRC_TWI)
 146
 147
 148 # List C++ source files here. (C dependencies are automatically generated.)
 149 CPPSRC =
 150
 151
 152 # List Assembler source files here.
 153 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 154 #     will not be considered source files but generated files (assembler
 155 #     output from the compiler), and will be deleted upon "make clean"!
 156 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 157 #     it will preserve the spelling of the filenames, and gcc itself does
 158 #     care about how the name is spelled on its command-line.
 159 ASRC =
 160
 161
 162 # Optimization level, can be [0, 1, 2, 3, s].
 163 #     0 = turn off optimization. s = optimize for size.
 164 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 165 OPT = s
 166
 167
 168 # Debugging format.
 169 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 170 #     AVR Studio 4.10 requires dwarf-2.
 171 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 172 DEBUG = dwarf-2
 173
 174
 175 # List any extra directories to look for include files here.
 176 #     Each directory must be seperated by a space.
 177 #     Use forward slashes for directory separators.
 178 #     For a directory that has spaces, enclose it in quotes.
 179 EXTRAINCDIRS = $(LUFA_PATH)/
 180
 181
 182 # Compiler flag to set the C Standard level.
 183 #     c89   = "ANSI" C
 184 #     gnu89 = c89 plus GCC extensions
 185 #     c99   = ISO C99 standard (not yet fully implemented)
 186 #     gnu99 = c99 plus GCC extensions
 187 CSTANDARD = -std=c99
 188
 189
 190 # Place -D or -U options here for C sources
 191 CDEFS  = -DF_CPU=$(F_CPU)UL
 192 CDEFS += -DF_CLOCK=$(F_CLOCK)UL
 193 CDEFS += -DBOARD=BOARD_$(BOARD)
 194 CDEFS += $(LUFA_OPTS)
 195
 196
 197 # Place -D or -U options here for ASM sources
 198 ADEFS  = -DF_CPU=$(F_CPU)
 199 ADEFS += -DF_CLOCK=$(F_CLOCK)UL
 200 ADEFS += -DBOARD=BOARD_$(BOARD)
 201 ADEFS += $(LUFA_OPTS)
 202
 203 # Place -D or -U options here for C++ sources
 204 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 205 CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
 206 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 207 CPPDEFS += $(LUFA_OPTS)
 208 #CPPDEFS += -D__STDC_LIMIT_MACROS
 209 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 210
 211
 212
 213 #---------------- Compiler Options C ----------------
 214 #  -g*:          generate debugging information
 215 #  -O*:          optimization level
 216 #  -f...:        tuning, see GCC manual and avr-libc documentation
 217 #  -Wall...:     warning level
 218 #  -Wa,...:      tell GCC to pass this to the assembler.
 219 #    -adhlns...: create assembler listing
 220 CFLAGS = -g$(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 += -fno-strict-aliasing
 230 CFLAGS += -Wall
 231 CFLAGS += -Wstrict-prototypes
 232 #CFLAGS += -mshort-calls
 233 #CFLAGS += -fno-unit-at-a-time
 234 #CFLAGS += -Wundef
 235 #CFLAGS += -Wunreachable-code
 236 #CFLAGS += -Wsign-compare
 237 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 238 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 239 CFLAGS += $(CSTANDARD)
 240
 241
 242 #---------------- Compiler Options C++ ----------------
 243 #  -g*:          generate debugging information
 244 #  -O*:          optimization level
 245 #  -f...:        tuning, see GCC manual and avr-libc documentation
 246 #  -Wall...:     warning level
 247 #  -Wa,...:      tell GCC to pass this to the assembler.
 248 #    -adhlns...: create assembler listing
 249 CPPFLAGS = -g$(DEBUG)
 250 CPPFLAGS += $(CPPDEFS)
 251 CPPFLAGS += -O$(OPT)
 252 CPPFLAGS += -funsigned-char
 253 CPPFLAGS += -funsigned-bitfields
 254 CPPFLAGS += -fpack-struct
 255 CPPFLAGS += -fshort-enums
 256 CPPFLAGS += -fno-exceptions
 257 CPPFLAGS += -Wall
 258 CPPFLAGS += -Wundef
 259 #CPPFLAGS += -mshort-calls
 260 #CPPFLAGS += -fno-unit-at-a-time
 261 #CPPFLAGS += -Wstrict-prototypes
 262 #CPPFLAGS += -Wunreachable-code
 263 #CPPFLAGS += -Wsign-compare
 264 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 265 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 266 #CPPFLAGS += $(CSTANDARD)
 267
 268
 269 #---------------- Assembler Options ----------------
 270 #  -Wa,...:   tell GCC to pass this to the assembler.
 271 #  -adhlns:   create listing
 272 #  -gstabs:   have the assembler create line number information; note that
 273 #             for use in COFF files, additional information about filenames
 274 #             and function names needs to be present in the assembler source
 275 #             files -- see avr-libc docs [FIXME: not yet described there]
 276 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 277 #       dump that will be displayed for a given single line of source input.
 278 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 279
 280
 281 #---------------- Library Options ----------------
 282 # Minimalistic printf version
 283 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 284
 285 # Floating point printf version (requires MATH_LIB = -lm below)
 286 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 287
 288 # If this is left blank, then it will use the Standard printf version.
 289 PRINTF_LIB =
 290 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 291 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 292
 293
 294 # Minimalistic scanf version
 295 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 296
 297 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 298 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 299
 300 # If this is left blank, then it will use the Standard scanf version.
 301 SCANF_LIB =
 302 #SCANF_LIB = $(SCANF_LIB_MIN)
 303 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 304
 305
 306 MATH_LIB = -lm
 307
 308
 309 # List any extra directories to look for libraries here.
 310 #     Each directory must be seperated by a space.
 311 #     Use forward slashes for directory separators.
 312 #     For a directory that has spaces, enclose it in quotes.
 313 EXTRALIBDIRS =
 314
 315
 316
 317 #---------------- External Memory Options ----------------
 318
 319 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 320 # used for variables (.data/.bss) and heap (malloc()).
 321 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 322
 323 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 324 # only used for heap (malloc()).
 325 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 326
 327 EXTMEMOPTS =
 328
 329
 330
 331 #---------------- Linker Options ----------------
 332 #  -Wl,...:     tell GCC to pass this to linker.
 333 #    -Map:      create map file
 334 #    --cref:    add cross reference to  map file
 335 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 336 LDFLAGS += -Wl,--relax
 337 LDFLAGS += -Wl,--gc-sections
 338 LDFLAGS += $(EXTMEMOPTS)
 339 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 340 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 341 #LDFLAGS += -T linker_script.x
 342
 343
 344
 345 #---------------- Programming Options (avrdude) ----------------
 346
 347 # Programming hardware
 348 # Type: avrdude -c ?
 349 # to get a full listing.
 350 #
 351 AVRDUDE_PROGRAMMER = jtagmkII
 352
 353 # com1 = serial port. Use lpt1 to connect to parallel port.
 354 AVRDUDE_PORT = usb
 355
 356 AVRDUDE_WRITE_FLASH = -U flash:w:$(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
 428 # Define Messages
 429 # English
 430 MSG_ERRORS_NONE = Errors: none
 431 MSG_BEGIN = -------- begin --------
 432 MSG_END = --------  end  --------
 433 MSG_SIZE_BEFORE = Size before:
 434 MSG_SIZE_AFTER = Size after:
 435 MSG_COFF = Converting to AVR COFF:
 436 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 437 MSG_FLASH = Creating load file for Flash:
 438 MSG_EEPROM = Creating load file for EEPROM:
 439 MSG_EXTENDED_LISTING = Creating Extended Listing:
 440 MSG_SYMBOL_TABLE = Creating Symbol Table:
 441 MSG_LINKING = Linking:
 442 MSG_COMPILING = Compiling C:
 443 MSG_COMPILING_CPP = Compiling C++:
 444 MSG_ASSEMBLING = Assembling:
 445 MSG_CLEANING = Cleaning project:
 446 MSG_CREATING_LIBRARY = Creating library:
 447
 448
 449
 450
 451 # Define all object files.
 452 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 453
 454 # Define all listing files.
 455 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 456
 457
 458 # Compiler flags to generate dependency files.
 459 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 460
 461
 462 # Combine all necessary flags and optional flags.
 463 # Add target processor to flags.
 464 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 465 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 466 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 467
 468
 469
 470
 471
 472 # Default target.
 473 all: begin gccversion sizebefore build sizeafter end
 474
 475 # Change the build target to build a HEX file or a library.
 476 build: elf hex eep lss sym
 477 #build: lib
 478
 479
 480 elf: $(TARGET).elf
 481 hex: $(TARGET).hex
 482 eep: $(TARGET).eep
 483 lss: $(TARGET).lss
 484 sym: $(TARGET).sym
 485 LIBNAME=lib$(TARGET).a
 486 lib: $(LIBNAME)
 487
 488
 489
 490 # Eye candy.
 491 # AVR Studio 3.x does not check make's exit code but relies on
 492 # the following magic strings to be generated by the compile job.
 493 begin:
 494         @echo
 495         @echo $(MSG_BEGIN)
 496
 497 end:
 498         @echo $(MSG_END)
 499         @echo
 500
 501
 502 # Display size of file.
 503 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 504 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 505 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 506 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 507
 508
 509 sizebefore:
 510         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 511         2>/dev/null; echo; fi
 512
 513 sizeafter:
 514         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 515         2>/dev/null; echo; fi
 516
 517
 518
 519 # Display compiler version information.
 520 gccversion :
 521         @$(CC) --version
 522
 523
 524 # Program the device.
 525 program: $(TARGET).hex $(TARGET).eep
 526         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 527
 528 flip: $(TARGET).hex
 529         batchisp -hardware usb -device $(MCU) -operation erase f
 530         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 531         batchisp -hardware usb -device $(MCU) -operation start reset 0
 532
 533 dfu: $(TARGET).hex
 534         dfu-programmer $(MCU) erase
 535         dfu-programmer $(MCU) flash $(TARGET).hex
 536         dfu-programmer $(MCU) reset
 537
 538 flip-ee: $(TARGET).hex $(TARGET).eep
 539         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 540         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 541         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 542         batchisp -hardware usb -device $(MCU) -operation start reset 0
 543         $(REMOVE) $(TARGET)eep.hex
 544
 545 dfu-ee: $(TARGET).hex $(TARGET).eep
 546         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 547         dfu-programmer $(MCU) reset
 548
 549
 550 # Generate avr-gdb config/init file which does the following:
 551 #     define the reset signal, load the target file, connect to target, and set
 552 #     a breakpoint at main().
 553 gdb-config:
 554         @$(REMOVE) $(GDBINIT_FILE)
 555         @echo define reset >> $(GDBINIT_FILE)
 556         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 557         @echo end >> $(GDBINIT_FILE)
 558         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 559         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 560 ifeq ($(DEBUG_BACKEND),simulavr)
 561         @echo load  >> $(GDBINIT_FILE)
 562 endif
 563         @echo break main >> $(GDBINIT_FILE)
 564
 565 debug: gdb-config $(TARGET).elf
 566 ifeq ($(DEBUG_BACKEND), avarice)
 567         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 568         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 569         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 570         @$(WINSHELL) /c pause
 571
 572 else
 573         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 574         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 575 endif
 576         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 577
 578
 579
 580
 581 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 582 COFFCONVERT = $(OBJCOPY) --debugging
 583 COFFCONVERT += --change-section-address .data-0x800000
 584 COFFCONVERT += --change-section-address .bss-0x800000
 585 COFFCONVERT += --change-section-address .noinit-0x800000
 586 COFFCONVERT += --change-section-address .eeprom-0x810000
 587
 588
 589
 590 coff: $(TARGET).elf
 591         @echo
 592         @echo $(MSG_COFF) $(TARGET).cof
 593         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 594
 595
 596 extcoff: $(TARGET).elf
 597         @echo
 598         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 599         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 600
 601
 602
 603 # Create final output files (.hex, .eep) from ELF output file.
 604 %.hex: %.elf
 605         @echo
 606         @echo $(MSG_FLASH) $@
 607         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 608
 609 %.eep: %.elf
 610         @echo
 611         @echo $(MSG_EEPROM) $@
 612         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 613         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 614
 615 # Create extended listing file from ELF output file.
 616 %.lss: %.elf
 617         @echo
 618         @echo $(MSG_EXTENDED_LISTING) $@
 619         $(OBJDUMP) -h -S -z $< > $@
 620
 621 # Create a symbol table from ELF output file.
 622 %.sym: %.elf
 623         @echo
 624         @echo $(MSG_SYMBOL_TABLE) $@
 625         $(NM) -n $< > $@
 626
 627
 628
 629 # Create library from object files.
 630 .SECONDARY : $(TARGET).a
 631 .PRECIOUS : $(OBJ)
 632 %.a: $(OBJ)
 633         @echo
 634         @echo $(MSG_CREATING_LIBRARY) $@
 635         $(AR) $@ $(OBJ)
 636
 637
 638 # Link: create ELF output file from object files.
 639 .SECONDARY : $(TARGET).elf
 640 .PRECIOUS : $(OBJ)
 641 %.elf: $(OBJ)
 642         @echo
 643         @echo $(MSG_LINKING) $@
 644         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 645
 646
 647 # Compile: create object files from C source files.
 648 $(OBJDIR)/%.o : %.c
 649         @echo
 650         @echo $(MSG_COMPILING) $<
 651         $(CC) -c $(ALL_CFLAGS) $< -o $@
 652
 653
 654 # Compile: create object files from C++ source files.
 655 $(OBJDIR)/%.o : %.cpp
 656         @echo
 657         @echo $(MSG_COMPILING_CPP) $<
 658         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 659
 660
 661 # Compile: create assembler files from C source files.
 662 %.s : %.c
 663         $(CC) -S $(ALL_CFLAGS) $< -o $@
 664
 665
 666 # Compile: create assembler files from C++ source files.
 667 %.s : %.cpp
 668         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 669
 670
 671 # Assemble: create object files from assembler source files.
 672 $(OBJDIR)/%.o : %.S
 673         @echo
 674         @echo $(MSG_ASSEMBLING) $<
 675         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 676
 677
 678 # Create preprocessed source for use in sending a bug report.
 679 %.i : %.c
 680         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 681
 682
 683 # Target: clean project.
 684 clean: begin clean_list end
 685
 686 clean_list :
 687         @echo
 688         @echo $(MSG_CLEANING)
 689         $(REMOVE) $(TARGET).hex
 690         $(REMOVE) $(TARGET).eep
 691         $(REMOVE) $(TARGET).cof
 692         $(REMOVE) $(TARGET).elf
 693         $(REMOVE) $(TARGET).map
 694         $(REMOVE) $(TARGET).sym
 695         $(REMOVE) $(TARGET).lss
 696         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 697         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 698         $(REMOVE) $(SRC:.c=.s)
 699         $(REMOVE) $(SRC:.c=.d)
 700         $(REMOVE) $(SRC:.c=.i)
 701         $(REMOVEDIR) .dep
 702
 703 doxygen:
 704         @echo Generating Project Documentation...
 705         @doxygen Doxygen.conf
 706         @echo Documentation Generation Complete.
 707
 708 clean_doxygen:
 709         rm -rf Documentation
 710
 711 # Create object files directory
 712 $(shell mkdir $(OBJDIR) 2>/dev/null)
 713
 714
 715 # Include the dependency files.
 716 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 717
 718
 719 # Listing of phony targets.
 720 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 721 build elf hex eep lss sym coff extcoff doxygen clean          \
 722 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 723 debug gdb-config
 724