Projects/MediaController/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 architecture (see library "Board Types" documentation).
  67 ARCH = AVR8
  68
  69
  70 # Target board (see library "Board Types" documentation, NONE for projects not requiring
  71 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called
  72 # "Board" inside the application directory.
  73 BOARD = USBKEY
  74
  75
  76 # Processor frequency.
  77 #     This will define a symbol, F_CPU, in all source code files equal to the
  78 #     processor frequency in Hz. You can then use this symbol in your source code to
  79 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  80 #     automatically to create a 32-bit value in your source code.
  81 #
  82 #     This will be an integer division of F_USB below, as it is sourced by
  83 #     F_USB after it has run through any CPU prescalers. Note that this value
  84 #     does not *change* the processor frequency - it should merely be updated to
  85 #     reflect the processor speed set externally so that the code can use accurate
  86 #     software delays.
  87 F_CPU = 8000000
  88
  89
  90 # Input clock frequency.
  91 #     This will define a symbol, F_USB, in all source code files equal to the
  92 #     input clock frequency (before any prescaling is performed) in Hz. This value may
  93 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  94 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  95 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  96 #     at the end, this will be done automatically to create a 32-bit value in your
  97 #     source code.
  98 #
  99 #     If no clock division is performed on the input clock inside the AVR (via the
 100 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
 101 F_USB = $(F_CPU)
 102
 103
 104 # Output format. (can be srec, ihex, binary)
 105 FORMAT = ihex
 106
 107
 108 # Target file name (without extension).
 109 TARGET = MediaController
 110
 111
 112 # Object files directory
 113 #     To put object files in current directory, use a dot (.), do NOT make
 114 #     this an empty or blank macro!
 115 OBJDIR = .
 116
 117
 118 # Path to the LUFA library
 119 LUFA_PATH = ../..
 120
 121
 122 # LUFA library compile-time options and predefined tokens
 123 LUFA_OPTS  = -D USB_DEVICE_ONLY
 124 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 125 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 126 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 127 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 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           $(LUFA_SRC_USB)                                             \
 138           $(LUFA_SRC_USBCLASS)
 139
 140
 141 # List C++ source files here. (C dependencies are automatically generated.)
 142 CPPSRC =
 143
 144
 145 # List Assembler source files here.
 146 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 147 #     will not be considered source files but generated files (assembler
 148 #     output from the compiler), and will be deleted upon "make clean"!
 149 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 150 #     it will preserve the spelling of the filenames, and gcc itself does
 151 #     care about how the name is spelled on its command-line.
 152 ASRC =
 153
 154
 155 # Optimization level, can be [0, 1, 2, 3, s].
 156 #     0 = turn off optimization. s = optimize for size.
 157 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 158 OPT = s
 159
 160
 161 # Debugging format.
 162 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 163 #     AVR Studio 4.10 requires dwarf-2.
 164 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 165 DEBUG = dwarf-2
 166
 167
 168 # List any extra directories to look for include files here.
 169 #     Each directory must be seperated by a space.
 170 #     Use forward slashes for directory separators.
 171 #     For a directory that has spaces, enclose it in quotes.
 172 EXTRAINCDIRS = $(LUFA_PATH)/
 173
 174
 175 # Compiler flag to set the C Standard level.
 176 #     c89   = "ANSI" C
 177 #     gnu89 = c89 plus GCC extensions
 178 #     c99   = ISO C99 standard (not yet fully implemented)
 179 #     gnu99 = c99 plus GCC extensions
 180 CSTANDARD = -std=c99
 181
 182
 183 # Place -D or -U options here for C sources
 184 CDEFS  = -DF_CPU=$(F_CPU)UL
 185 CDEFS += -DF_USB=$(F_USB)UL
 186 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 187 CDEFS += $(LUFA_OPTS)
 188
 189
 190 # Place -D or -U options here for ASM sources
 191 ADEFS  = -DF_CPU=$(F_CPU)
 192 ADEFS += -DF_USB=$(F_USB)UL
 193 ADEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 194 ADEFS += $(LUFA_OPTS)
 195
 196 # Place -D or -U options here for C++ sources
 197 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 198 CPPDEFS += -DF_USB=$(F_USB)UL
 199 CPPDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 200 CPPDEFS += $(LUFA_OPTS)
 201 #CPPDEFS += -D__STDC_LIMIT_MACROS
 202 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 203
 204
 205
 206 #---------------- Compiler Options C ----------------
 207 #  -g*:          generate debugging information
 208 #  -O*:          optimization level
 209 #  -f...:        tuning, see GCC manual and avr-libc documentation
 210 #  -Wall...:     warning level
 211 #  -Wa,...:      tell GCC to pass this to the assembler.
 212 #    -adhlns...: create assembler listing
 213 CFLAGS = -g$(DEBUG)
 214 CFLAGS += $(CDEFS)
 215 CFLAGS += -O$(OPT)
 216 CFLAGS += -funsigned-char
 217 CFLAGS += -funsigned-bitfields
 218 CFLAGS += -ffunction-sections
 219 CFLAGS += -fno-inline-small-functions
 220 CFLAGS += -fpack-struct
 221 CFLAGS += -fshort-enums
 222 CFLAGS += -fno-strict-aliasing
 223 CFLAGS += -Wall
 224 CFLAGS += -Wstrict-prototypes
 225 #CFLAGS += -mshort-calls
 226 #CFLAGS += -fno-unit-at-a-time
 227 #CFLAGS += -Wundef
 228 #CFLAGS += -Wunreachable-code
 229 #CFLAGS += -Wsign-compare
 230 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 231 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 232 CFLAGS += $(CSTANDARD)
 233
 234
 235 #---------------- Compiler Options C++ ----------------
 236 #  -g*:          generate debugging information
 237 #  -O*:          optimization level
 238 #  -f...:        tuning, see GCC manual and avr-libc documentation
 239 #  -Wall...:     warning level
 240 #  -Wa,...:      tell GCC to pass this to the assembler.
 241 #    -adhlns...: create assembler listing
 242 CPPFLAGS = -g$(DEBUG)
 243 CPPFLAGS += $(CPPDEFS)
 244 CPPFLAGS += -O$(OPT)
 245 CPPFLAGS += -funsigned-char
 246 CPPFLAGS += -funsigned-bitfields
 247 CPPFLAGS += -fpack-struct
 248 CPPFLAGS += -fshort-enums
 249 CPPFLAGS += -fno-exceptions
 250 CPPFLAGS += -Wall
 251 CPPFLAGS += -Wundef
 252 #CPPFLAGS += -mshort-calls
 253 #CPPFLAGS += -fno-unit-at-a-time
 254 #CPPFLAGS += -Wstrict-prototypes
 255 #CPPFLAGS += -Wunreachable-code
 256 #CPPFLAGS += -Wsign-compare
 257 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 258 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 259 #CPPFLAGS += $(CSTANDARD)
 260
 261
 262 #---------------- Assembler Options ----------------
 263 #  -Wa,...:   tell GCC to pass this to the assembler.
 264 #  -adhlns:   create listing
 265 #  -gstabs:   have the assembler create line number information; note that
 266 #             for use in COFF files, additional information about filenames
 267 #             and function names needs to be present in the assembler source
 268 #             files -- see avr-libc docs [FIXME: not yet described there]
 269 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 270 #       dump that will be displayed for a given single line of source input.
 271 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 272
 273
 274 #---------------- Library Options ----------------
 275 # Minimalistic printf version
 276 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 277
 278 # Floating point printf version (requires MATH_LIB = -lm below)
 279 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 280
 281 # If this is left blank, then it will use the Standard printf version.
 282 PRINTF_LIB =
 283 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 284 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 285
 286
 287 # Minimalistic scanf version
 288 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 289
 290 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 291 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 292
 293 # If this is left blank, then it will use the Standard scanf version.
 294 SCANF_LIB =
 295 #SCANF_LIB = $(SCANF_LIB_MIN)
 296 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 297
 298
 299 MATH_LIB = -lm
 300
 301
 302 # List any extra directories to look for libraries here.
 303 #     Each directory must be seperated by a space.
 304 #     Use forward slashes for directory separators.
 305 #     For a directory that has spaces, enclose it in quotes.
 306 EXTRALIBDIRS =
 307
 308
 309
 310 #---------------- External Memory Options ----------------
 311
 312 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 313 # used for variables (.data/.bss) and heap (malloc()).
 314 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 315
 316 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 317 # only used for heap (malloc()).
 318 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 319
 320 EXTMEMOPTS =
 321
 322
 323
 324 #---------------- Linker Options ----------------
 325 #  -Wl,...:     tell GCC to pass this to linker.
 326 #    -Map:      create map file
 327 #    --cref:    add cross reference to  map file
 328 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 329 LDFLAGS += -Wl,--relax
 330 LDFLAGS += -Wl,--gc-sections
 331 LDFLAGS += $(EXTMEMOPTS)
 332 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 333 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 334 #LDFLAGS += -T linker_script.x
 335
 336
 337
 338 #---------------- Programming Options (avrdude) ----------------
 339
 340 # Programming hardware
 341 # Type: avrdude -c ?
 342 # to get a full listing.
 343 #
 344 AVRDUDE_PROGRAMMER = jtagmkII
 345
 346 # com1 = serial port. Use lpt1 to connect to parallel port.
 347 AVRDUDE_PORT = usb
 348
 349 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 350 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 351
 352
 353 # Uncomment the following if you want avrdude's erase cycle counter.
 354 # Note that this counter needs to be initialized first using -Yn,
 355 # see avrdude manual.
 356 #AVRDUDE_ERASE_COUNTER = -y
 357
 358 # Uncomment the following if you do /not/ wish a verification to be
 359 # performed after programming the device.
 360 #AVRDUDE_NO_VERIFY = -V
 361
 362 # Increase verbosity level.  Please use this when submitting bug
 363 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 364 # to submit bug reports.
 365 #AVRDUDE_VERBOSE = -v -v
 366
 367 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 368 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 369 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 370 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 371
 372
 373
 374 #---------------- Debugging Options ----------------
 375
 376 # For simulavr only - target MCU frequency.
 377 DEBUG_MFREQ = $(F_CPU)
 378
 379 # Set the DEBUG_UI to either gdb or insight.
 380 # DEBUG_UI = gdb
 381 DEBUG_UI = insight
 382
 383 # Set the debugging back-end to either avarice, simulavr.
 384 DEBUG_BACKEND = avarice
 385 #DEBUG_BACKEND = simulavr
 386
 387 # GDB Init Filename.
 388 GDBINIT_FILE = __avr_gdbinit
 389
 390 # When using avarice settings for the JTAG
 391 JTAG_DEV = /dev/com1
 392
 393 # Debugging port used to communicate between GDB / avarice / simulavr.
 394 DEBUG_PORT = 4242
 395
 396 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 397 #     just set to localhost unless doing some sort of crazy debugging when
 398 #     avarice is running on a different computer.
 399 DEBUG_HOST = localhost
 400
 401
 402
 403 #============================================================================
 404
 405
 406 # Define programs and commands.
 407 SHELL = sh
 408 CC = avr-gcc
 409 OBJCOPY = avr-objcopy
 410 OBJDUMP = avr-objdump
 411 SIZE = avr-size
 412 AR = avr-ar rcs
 413 NM = avr-nm
 414 AVRDUDE = avrdude
 415 REMOVE = rm -f
 416 REMOVEDIR = rm -rf
 417 COPY = cp
 418 WINSHELL = cmd
 419
 420
 421 # Define Messages
 422 # English
 423 MSG_ERRORS_NONE = Errors: none
 424 MSG_BEGIN = -------- begin --------
 425 MSG_END = --------  end  --------
 426 MSG_SIZE_BEFORE = Size before:
 427 MSG_SIZE_AFTER = Size after:
 428 MSG_COFF = Converting to AVR COFF:
 429 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 430 MSG_FLASH = Creating load file for Flash:
 431 MSG_EEPROM = Creating load file for EEPROM:
 432 MSG_EXTENDED_LISTING = Creating Extended Listing:
 433 MSG_SYMBOL_TABLE = Creating Symbol Table:
 434 MSG_LINKING = Linking:
 435 MSG_COMPILING = Compiling C:
 436 MSG_COMPILING_CPP = Compiling C++:
 437 MSG_ASSEMBLING = Assembling:
 438 MSG_CLEANING = Cleaning project:
 439 MSG_CREATING_LIBRARY = Creating library:
 440
 441
 442
 443
 444 # Define all object files.
 445 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 446
 447 # Define all listing files.
 448 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 449
 450
 451 # Compiler flags to generate dependency files.
 452 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 453
 454
 455 # Combine all necessary flags and optional flags.
 456 # Add target processor to flags.
 457 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 458 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 459 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 460
 461
 462
 463
 464
 465 # Default target.
 466 all: begin gccversion sizebefore build sizeafter end
 467
 468 # Change the build target to build a HEX file or a library.
 469 build: elf hex eep lss sym
 470 #build: lib
 471
 472
 473 elf: $(TARGET).elf
 474 hex: $(TARGET).hex
 475 eep: $(TARGET).eep
 476 lss: $(TARGET).lss
 477 sym: $(TARGET).sym
 478 LIBNAME=lib$(TARGET).a
 479 lib: $(LIBNAME)
 480
 481
 482
 483 # Eye candy.
 484 # AVR Studio 3.x does not check make's exit code but relies on
 485 # the following magic strings to be generated by the compile job.
 486 begin:
 487         @echo
 488         @echo $(MSG_BEGIN)
 489
 490 end:
 491         @echo $(MSG_END)
 492         @echo
 493
 494
 495 # Display size of file.
 496 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 497 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 498 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 499 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 500
 501
 502 sizebefore:
 503         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 504         2>/dev/null; echo; fi
 505
 506 sizeafter:
 507         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 508         2>/dev/null; echo; fi
 509
 510
 511
 512 # Display compiler version information.
 513 gccversion :
 514         @$(CC) --version
 515
 516
 517 # Program the device.
 518 program: $(TARGET).hex $(TARGET).eep
 519         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 520
 521 flip: $(TARGET).hex
 522         batchisp -hardware usb -device $(MCU) -operation erase f
 523         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 524         batchisp -hardware usb -device $(MCU) -operation start reset 0
 525
 526 dfu: $(TARGET).hex
 527         dfu-programmer $(MCU) erase
 528         dfu-programmer $(MCU) flash $(TARGET).hex
 529         dfu-programmer $(MCU) reset
 530
 531 flip-ee: $(TARGET).hex $(TARGET).eep
 532         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 533         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 534         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 535         batchisp -hardware usb -device $(MCU) -operation start reset 0
 536         $(REMOVE) $(TARGET)eep.hex
 537
 538 dfu-ee: $(TARGET).hex $(TARGET).eep
 539         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 540         dfu-programmer $(MCU) reset
 541
 542
 543 # Generate avr-gdb config/init file which does the following:
 544 #     define the reset signal, load the target file, connect to target, and set
 545 #     a breakpoint at main().
 546 gdb-config:
 547         @$(REMOVE) $(GDBINIT_FILE)
 548         @echo define reset >> $(GDBINIT_FILE)
 549         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 550         @echo end >> $(GDBINIT_FILE)
 551         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 552         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 553 ifeq ($(DEBUG_BACKEND),simulavr)
 554         @echo load  >> $(GDBINIT_FILE)
 555 endif
 556         @echo break main >> $(GDBINIT_FILE)
 557
 558 debug: gdb-config $(TARGET).elf
 559 ifeq ($(DEBUG_BACKEND), avarice)
 560         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 561         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 562         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 563         @$(WINSHELL) /c pause
 564
 565 else
 566         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 567         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 568 endif
 569         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 570
 571
 572
 573
 574 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 575 COFFCONVERT = $(OBJCOPY) --debugging
 576 COFFCONVERT += --change-section-address .data-0x800000
 577 COFFCONVERT += --change-section-address .bss-0x800000
 578 COFFCONVERT += --change-section-address .noinit-0x800000
 579 COFFCONVERT += --change-section-address .eeprom-0x810000
 580
 581
 582
 583 coff: $(TARGET).elf
 584         @echo
 585         @echo $(MSG_COFF) $(TARGET).cof
 586         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 587
 588
 589 extcoff: $(TARGET).elf
 590         @echo
 591         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 592         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 593
 594
 595
 596 # Create final output files (.hex, .eep) from ELF output file.
 597 %.hex: %.elf
 598         @echo
 599         @echo $(MSG_FLASH) $@
 600         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 601
 602 %.eep: %.elf
 603         @echo
 604         @echo $(MSG_EEPROM) $@
 605         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 606         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 607
 608 # Create extended listing file from ELF output file.
 609 %.lss: %.elf
 610         @echo
 611         @echo $(MSG_EXTENDED_LISTING) $@
 612         $(OBJDUMP) -h -S -z $< > $@
 613
 614 # Create a symbol table from ELF output file.
 615 %.sym: %.elf
 616         @echo
 617         @echo $(MSG_SYMBOL_TABLE) $@
 618         $(NM) -n $< > $@
 619
 620
 621
 622 # Create library from object files.
 623 .SECONDARY : $(TARGET).a
 624 .PRECIOUS : $(OBJ)
 625 %.a: $(OBJ)
 626         @echo
 627         @echo $(MSG_CREATING_LIBRARY) $@
 628         $(AR) $@ $(OBJ)
 629
 630
 631 # Link: create ELF output file from object files.
 632 .SECONDARY : $(TARGET).elf
 633 .PRECIOUS : $(OBJ)
 634 %.elf: $(OBJ)
 635         @echo
 636         @echo $(MSG_LINKING) $@
 637         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 638
 639
 640 # Compile: create object files from C source files.
 641 $(OBJDIR)/%.o : %.c
 642         @echo
 643         @echo $(MSG_COMPILING) $<
 644         $(CC) -c $(ALL_CFLAGS) $< -o $@
 645
 646
 647 # Compile: create object files from C++ source files.
 648 $(OBJDIR)/%.o : %.cpp
 649         @echo
 650         @echo $(MSG_COMPILING_CPP) $<
 651         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 652
 653
 654 # Compile: create assembler files from C source files.
 655 %.s : %.c
 656         $(CC) -S $(ALL_CFLAGS) $< -o $@
 657
 658
 659 # Compile: create assembler files from C++ source files.
 660 %.s : %.cpp
 661         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 662
 663
 664 # Assemble: create object files from assembler source files.
 665 $(OBJDIR)/%.o : %.S
 666         @echo
 667         @echo $(MSG_ASSEMBLING) $<
 668         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 669
 670
 671 # Create preprocessed source for use in sending a bug report.
 672 %.i : %.c
 673         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 674
 675
 676 # Target: clean project.
 677 clean: begin clean_list end
 678
 679 clean_list :
 680         @echo
 681         @echo $(MSG_CLEANING)
 682         $(REMOVE) $(TARGET).hex
 683         $(REMOVE) $(TARGET).eep
 684         $(REMOVE) $(TARGET).cof
 685         $(REMOVE) $(TARGET).elf
 686         $(REMOVE) $(TARGET).map
 687         $(REMOVE) $(TARGET).sym
 688         $(REMOVE) $(TARGET).lss
 689         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 690         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 691         $(REMOVE) $(SRC:.c=.s)
 692         $(REMOVE) $(SRC:.c=.d)
 693         $(REMOVE) $(SRC:.c=.i)
 694         $(REMOVEDIR) .dep
 695
 696 doxygen:
 697         @echo Generating Project Documentation \($(TARGET)\)...
 698         @if ( doxygen Doxygen.conf 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then \
 699           exit 1; \
 700         fi;
 701         @echo Documentation Generation Complete.
 702
 703 clean_doxygen:
 704         rm -rf Documentation
 705
 706 checksource:
 707         @for f in $(SRC) $(CPPSRC) $(ASRC); do \
 708                 if [ -f $$f ]; then \
 709                         echo "Found Source File: $$f" ; \
 710                 else \
 711                         echo "Source File Not Found: $$f" ; \
 712                 fi; done
 713
 714
 715 # Create object files directory
 716 $(shell mkdir $(OBJDIR) 2>/dev/null)
 717
 718
 719 # Include the dependency files.
 720 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 721
 722
 723 # Listing of phony targets.
 724 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 725 build elf hex eep lss sym coff extcoff doxygen clean          \
 726 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 727 debug gdb-config checksource