Projects/XPLAINBridge/makefile

   1 # Hey Emacs, this is a -*- makefile -*-
   2 #----------------------------------------------------------------------------
   3 # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
   4 #  >> Modified for use with the LUFA project. <<
   5 #
   6 # Released to the Public Domain
   7 #
   8 # Additional material for this makefile was written by:
   9 # Peter Fleury
  10 # Tim Henigan
  11 # Colin O'Flynn
  12 # Reiner Patommel
  13 # Markus Pfaff
  14 # Sander Pool
  15 # Frederik Rouleau
  16 # Carlos Lamas
  17 # Dean Camera
  18 # Opendous Inc.
  19 # Denver Gingerich
  20 #
  21 #----------------------------------------------------------------------------
  22 # On command line:
  23 #
  24 # make all = Make software.
  25 #
  26 # make clean = Clean out built project files.
  27 #
  28 # make coff = Convert ELF to AVR COFF.
  29 #
  30 # make extcoff = Convert ELF to AVR Extended COFF.
  31 #
  32 # make program = Download the hex file to the device, using avrdude.
  33 #                Please customize the avrdude settings below first!
  34 #
  35 # make dfu = Download the hex file to the device, using dfu-programmer (must
  36 #            have dfu-programmer installed).
  37 #
  38 # make flip = Download the hex file to the device, using Atmel FLIP (must
  39 #             have Atmel FLIP installed).
  40 #
  41 # make dfu-ee = Download the eeprom file to the device, using dfu-programmer
  42 #               (must have dfu-programmer installed).
  43 #
  44 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
  45 #                (must have Atmel FLIP installed).
  46 #
  47 # make doxygen = Generate DoxyGen documentation for the project (must have
  48 #                DoxyGen installed)
  49 #
  50 # make debug = Start either simulavr or avarice as specified for debugging,
  51 #              with avr-gdb or avr-insight as the front end for debugging.
  52 #
  53 # make filename.s = Just compile filename.c into the assembler code only.
  54 #
  55 # make filename.i = Create a preprocessed source file for use in submitting
  56 #                   bug reports to the GCC project.
  57 #
  58 # To rebuild project do "make clean" then "make all".
  59 #----------------------------------------------------------------------------
  60
  61
  62 # MCU name
  63 MCU = at90usb1287
  64
  65
  66 # Target 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 = XPLAIN
  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 = XPLAINBridge
 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 # Path to the LUFA AVRISP-MKII project
 123 AVRISP_PATH = ../AVRISP-MKII
 124
 125
 126 # LUFA library compile-time options and predefined tokens
 127 LUFA_OPTS  = -D USE_LUFA_CONFIG_HEADER
 128
 129 # Create the LUFA source path variables by including the LUFA root makefile
 130 include $(LUFA_PATH)/LUFA/makefile
 131
 132
 133 # List C source files here. (C dependencies are automatically generated.)
 134 SRC = $(TARGET).c                                                 \
 135           AVRISPDescriptors.c                                         \
 136           USARTDescriptors.c                                          \
 137           Lib/SoftUART.c                                              \
 138           $(AVRISP_PATH)/Lib/V2Protocol.c                             \
 139           $(AVRISP_PATH)/Lib/V2ProtocolParams.c                       \
 140           $(AVRISP_PATH)/Lib/ISP/ISPProtocol.c                        \
 141           $(AVRISP_PATH)/Lib/ISP/ISPTarget.c                          \
 142           $(AVRISP_PATH)/Lib/XPROG/XPROGProtocol.c                    \
 143           $(AVRISP_PATH)/Lib/XPROG/XPROGTarget.c                      \
 144           $(AVRISP_PATH)/Lib/XPROG/XMEGANVM.c                         \
 145           $(AVRISP_PATH)/Lib/XPROG/TINYNVM.c                          \
 146           $(LUFA_SRC_USB)                                             \
 147           $(LUFA_SRC_USBCLASS)
 148
 149
 150 # List C++ source files here. (C dependencies are automatically generated.)
 151 CPPSRC =
 152
 153
 154 # List Assembler source files here.
 155 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 156 #     will not be considered source files but generated files (assembler
 157 #     output from the compiler), and will be deleted upon "make clean"!
 158 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 159 #     it will preserve the spelling of the filenames, and gcc itself does
 160 #     care about how the name is spelled on its command-line.
 161 ASRC =
 162
 163
 164 # Optimization level, can be [0, 1, 2, 3, s].
 165 #     0 = turn off optimization. s = optimize for size.
 166 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 167 OPT = s
 168
 169
 170 # Debugging format.
 171 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 172 #     AVR Studio 4.10 requires dwarf-2.
 173 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 174 DEBUG = dwarf-2
 175
 176
 177 # List any extra directories to look for include files here.
 178 #     Each directory must be seperated by a space.
 179 #     Use forward slashes for directory separators.
 180 #     For a directory that has spaces, enclose it in quotes.
 181 EXTRAINCDIRS = $(LUFA_PATH)/ $(AVRISP_PATH)/ Config/
 182
 183
 184 # Compiler flag to set the C Standard level.
 185 #     c89   = "ANSI" C
 186 #     gnu89 = c89 plus GCC extensions
 187 #     c99   = ISO C99 standard (not yet fully implemented)
 188 #     gnu99 = c99 plus GCC extensions
 189 CSTANDARD = -std=c99
 190
 191
 192 # Place -D or -U options here for C sources
 193 CDEFS  = -DF_CPU=$(F_CPU)UL
 194 CDEFS += -DF_USB=$(F_USB)UL
 195 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 196 CDEFS += $(LUFA_OPTS)
 197
 198
 199 # Place -D or -U options here for ASM sources
 200 ADEFS  = -DF_CPU=$(F_CPU)
 201 ADEFS += -DF_USB=$(F_USB)UL
 202 ADEFS += -DBOARD=BOARD_$(BOARD)
 203 ADEFS += $(LUFA_OPTS)
 204
 205 # Place -D or -U options here for C++ sources
 206 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 207 CPPDEFS += -DF_USB=$(F_USB)UL
 208 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 209 CPPDEFS += $(LUFA_OPTS)
 210 #CPPDEFS += -D__STDC_LIMIT_MACROS
 211 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 212
 213
 214
 215 #---------------- Compiler Options C ----------------
 216 #  -g*:          generate debugging information
 217 #  -O*:          optimization level
 218 #  -f...:        tuning, see GCC manual and avr-libc documentation
 219 #  -Wall...:     warning level
 220 #  -Wa,...:      tell GCC to pass this to the assembler.
 221 #    -adhlns...: create assembler listing
 222 CFLAGS = -g$(DEBUG)
 223 CFLAGS += $(CDEFS)
 224 CFLAGS += -O$(OPT)
 225 CFLAGS += -funsigned-char
 226 CFLAGS += -funsigned-bitfields
 227 CFLAGS += -ffunction-sections
 228 CFLAGS += -fno-inline-small-functions
 229 CFLAGS += -fpack-struct
 230 CFLAGS += -fshort-enums
 231 CFLAGS += -fno-strict-aliasing
 232 CFLAGS += -fno-split-wide-types
 233 CFLAGS += -Wall
 234 CFLAGS += -Wstrict-prototypes
 235 #CFLAGS += -mshort-calls
 236 #CFLAGS += -fno-unit-at-a-time
 237 #CFLAGS += -Wundef
 238 #CFLAGS += -Wunreachable-code
 239 #CFLAGS += -Wsign-compare
 240 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 241 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 242 CFLAGS += $(CSTANDARD)
 243
 244
 245 #---------------- Compiler Options C++ ----------------
 246 #  -g*:          generate debugging information
 247 #  -O*:          optimization level
 248 #  -f...:        tuning, see GCC manual and avr-libc documentation
 249 #  -Wall...:     warning level
 250 #  -Wa,...:      tell GCC to pass this to the assembler.
 251 #    -adhlns...: create assembler listing
 252 CPPFLAGS = -g$(DEBUG)
 253 CPPFLAGS += $(CPPDEFS)
 254 CPPFLAGS += -O$(OPT)
 255 CPPFLAGS += -funsigned-char
 256 CPPFLAGS += -funsigned-bitfields
 257 CPPFLAGS += -fpack-struct
 258 CPPFLAGS += -fshort-enums
 259 CPPFLAGS += -fno-exceptions
 260 CPPFLAGS += -Wall
 261 CPPFLAGS += -Wundef
 262 #CPPFLAGS += -mshort-calls
 263 #CPPFLAGS += -fno-unit-at-a-time
 264 #CPPFLAGS += -Wstrict-prototypes
 265 #CPPFLAGS += -Wunreachable-code
 266 #CPPFLAGS += -Wsign-compare
 267 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 268 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 269 #CPPFLAGS += $(CSTANDARD)
 270
 271
 272 #---------------- Assembler Options ----------------
 273 #  -Wa,...:   tell GCC to pass this to the assembler.
 274 #  -adhlns:   create listing
 275 #  -gstabs:   have the assembler create line number information; note that
 276 #             for use in COFF files, additional information about filenames
 277 #             and function names needs to be present in the assembler source
 278 #             files -- see avr-libc docs [FIXME: not yet described there]
 279 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 280 #       dump that will be displayed for a given single line of source input.
 281 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 282
 283
 284 #---------------- Library Options ----------------
 285 # Minimalistic printf version
 286 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 287
 288 # Floating point printf version (requires MATH_LIB = -lm below)
 289 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 290
 291 # If this is left blank, then it will use the Standard printf version.
 292 PRINTF_LIB =
 293 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 294 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 295
 296
 297 # Minimalistic scanf version
 298 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 299
 300 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 301 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 302
 303 # If this is left blank, then it will use the Standard scanf version.
 304 SCANF_LIB =
 305 #SCANF_LIB = $(SCANF_LIB_MIN)
 306 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 307
 308
 309 MATH_LIB = -lm
 310
 311
 312 # List any extra directories to look for libraries here.
 313 #     Each directory must be seperated by a space.
 314 #     Use forward slashes for directory separators.
 315 #     For a directory that has spaces, enclose it in quotes.
 316 EXTRALIBDIRS =
 317
 318
 319
 320 #---------------- External Memory Options ----------------
 321
 322 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 323 # used for variables (.data/.bss) and heap (malloc()).
 324 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 325
 326 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 327 # only used for heap (malloc()).
 328 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 329
 330 EXTMEMOPTS =
 331
 332
 333
 334 #---------------- Linker Options ----------------
 335 #  -Wl,...:     tell GCC to pass this to linker.
 336 #    -Map:      create map file
 337 #    --cref:    add cross reference to  map file
 338 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 339 LDFLAGS += -Wl,--relax
 340 LDFLAGS += -Wl,--gc-sections
 341 LDFLAGS += $(EXTMEMOPTS)
 342 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 343 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 344 #LDFLAGS += -T linker_script.x
 345
 346
 347
 348 #---------------- Programming Options (avrdude) ----------------
 349
 350 # Programming hardware
 351 # Type: avrdude -c ?
 352 # to get a full listing.
 353 #
 354 AVRDUDE_PROGRAMMER = jtagmkII
 355
 356 # com1 = serial port. Use lpt1 to connect to parallel port.
 357 AVRDUDE_PORT = usb
 358
 359 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 360 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 361
 362
 363 # Uncomment the following if you want avrdude's erase cycle counter.
 364 # Note that this counter needs to be initialized first using -Yn,
 365 # see avrdude manual.
 366 #AVRDUDE_ERASE_COUNTER = -y
 367
 368 # Uncomment the following if you do /not/ wish a verification to be
 369 # performed after programming the device.
 370 #AVRDUDE_NO_VERIFY = -V
 371
 372 # Increase verbosity level.  Please use this when submitting bug
 373 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 374 # to submit bug reports.
 375 #AVRDUDE_VERBOSE = -v -v
 376
 377 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 378 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 379 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 380 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 381
 382
 383
 384 #---------------- Debugging Options ----------------
 385
 386 # For simulavr only - target MCU frequency.
 387 DEBUG_MFREQ = $(F_CPU)
 388
 389 # Set the DEBUG_UI to either gdb or insight.
 390 # DEBUG_UI = gdb
 391 DEBUG_UI = insight
 392
 393 # Set the debugging back-end to either avarice, simulavr.
 394 DEBUG_BACKEND = avarice
 395 #DEBUG_BACKEND = simulavr
 396
 397 # GDB Init Filename.
 398 GDBINIT_FILE = __avr_gdbinit
 399
 400 # When using avarice settings for the JTAG
 401 JTAG_DEV = /dev/com1
 402
 403 # Debugging port used to communicate between GDB / avarice / simulavr.
 404 DEBUG_PORT = 4242
 405
 406 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 407 #     just set to localhost unless doing some sort of crazy debugging when
 408 #     avarice is running on a different computer.
 409 DEBUG_HOST = localhost
 410
 411
 412
 413 #============================================================================
 414
 415
 416 # Define programs and commands.
 417 SHELL = sh
 418 CC = avr-gcc
 419 OBJCOPY = avr-objcopy
 420 OBJDUMP = avr-objdump
 421 SIZE = avr-size
 422 AR = avr-ar rcs
 423 NM = avr-nm
 424 AVRDUDE = avrdude
 425 REMOVE = rm -f
 426 REMOVEDIR = rm -rf
 427 COPY = cp
 428 WINSHELL = cmd
 429
 430
 431 # Define Messages
 432 # English
 433 MSG_ERRORS_NONE = Errors: none
 434 MSG_BEGIN = -------- begin --------
 435 MSG_END = --------  end  --------
 436 MSG_SIZE_BEFORE = Size before:
 437 MSG_SIZE_AFTER = Size after:
 438 MSG_COFF = Converting to AVR COFF:
 439 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 440 MSG_FLASH = Creating load file for Flash:
 441 MSG_EEPROM = Creating load file for EEPROM:
 442 MSG_EXTENDED_LISTING = Creating Extended Listing:
 443 MSG_SYMBOL_TABLE = Creating Symbol Table:
 444 MSG_LINKING = Linking:
 445 MSG_COMPILING = Compiling C:
 446 MSG_COMPILING_CPP = Compiling C++:
 447 MSG_ASSEMBLING = Assembling:
 448 MSG_CLEANING = Cleaning project:
 449 MSG_CREATING_LIBRARY = Creating library:
 450
 451
 452
 453
 454 # Define all object files.
 455 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 456
 457 # Define all listing files.
 458 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 459
 460
 461 # Compiler flags to generate dependency files.
 462 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 463
 464
 465 # Combine all necessary flags and optional flags.
 466 # Add target processor to flags.
 467 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 468 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 469 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 470
 471
 472
 473
 474
 475 # Default target.
 476 all: begin gccversion sizebefore build sizeafter end
 477
 478 # Change the build target to build a HEX file or a library.
 479 build: elf hex eep lss sym
 480 #build: lib
 481
 482
 483 elf: $(TARGET).elf
 484 hex: $(TARGET).hex
 485 eep: $(TARGET).eep
 486 lss: $(TARGET).lss
 487 sym: $(TARGET).sym
 488 LIBNAME=lib$(TARGET).a
 489 lib: $(LIBNAME)
 490
 491
 492
 493 # Eye candy.
 494 # AVR Studio 3.x does not check make's exit code but relies on
 495 # the following magic strings to be generated by the compile job.
 496 begin:
 497         @echo
 498         @echo $(MSG_BEGIN)
 499
 500 end:
 501         @echo $(MSG_END)
 502         @echo
 503
 504
 505 # Display size of file.
 506 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 507 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 508 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 509 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 510
 511
 512 sizebefore:
 513         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 514         2>/dev/null; echo; fi
 515
 516 sizeafter:
 517         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 518         2>/dev/null; echo; fi
 519
 520
 521
 522 # Display compiler version information.
 523 gccversion :
 524         @$(CC) --version
 525
 526
 527 # Program the device.
 528 program: $(TARGET).hex $(TARGET).eep
 529         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 530
 531 flip: $(TARGET).hex
 532         batchisp -hardware usb -device $(MCU) -operation erase f
 533         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 534         batchisp -hardware usb -device $(MCU) -operation start reset 0
 535
 536 dfu: $(TARGET).hex
 537         dfu-programmer $(MCU) erase
 538         dfu-programmer $(MCU) flash $(TARGET).hex
 539         dfu-programmer $(MCU) reset
 540
 541 flip-ee: $(TARGET).hex $(TARGET).eep
 542         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 543         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 544         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 545         batchisp -hardware usb -device $(MCU) -operation start reset 0
 546         $(REMOVE) $(TARGET)eep.hex
 547
 548 dfu-ee: $(TARGET).hex $(TARGET).eep
 549         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 550         dfu-programmer $(MCU) reset
 551
 552
 553 # Generate avr-gdb config/init file which does the following:
 554 #     define the reset signal, load the target file, connect to target, and set
 555 #     a breakpoint at main().
 556 gdb-config:
 557         @$(REMOVE) $(GDBINIT_FILE)
 558         @echo define reset >> $(GDBINIT_FILE)
 559         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 560         @echo end >> $(GDBINIT_FILE)
 561         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 562         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 563 ifeq ($(DEBUG_BACKEND),simulavr)
 564         @echo load  >> $(GDBINIT_FILE)
 565 endif
 566         @echo break main >> $(GDBINIT_FILE)
 567
 568 debug: gdb-config $(TARGET).elf
 569 ifeq ($(DEBUG_BACKEND), avarice)
 570         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 571         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 572         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 573         @$(WINSHELL) /c pause
 574
 575 else
 576         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 577         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 578 endif
 579         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 580
 581
 582
 583
 584 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 585 COFFCONVERT = $(OBJCOPY) --debugging
 586 COFFCONVERT += --change-section-address .data-0x800000
 587 COFFCONVERT += --change-section-address .bss-0x800000
 588 COFFCONVERT += --change-section-address .noinit-0x800000
 589 COFFCONVERT += --change-section-address .eeprom-0x810000
 590
 591
 592
 593 coff: $(TARGET).elf
 594         @echo
 595         @echo $(MSG_COFF) $(TARGET).cof
 596         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 597
 598
 599 extcoff: $(TARGET).elf
 600         @echo
 601         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 602         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 603
 604
 605
 606 # Create final output files (.hex, .eep) from ELF output file.
 607 %.hex: %.elf
 608         @echo
 609         @echo $(MSG_FLASH) $@
 610         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 611
 612 %.eep: %.elf
 613         @echo
 614         @echo $(MSG_EEPROM) $@
 615         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 616         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 617
 618 # Create extended listing file from ELF output file.
 619 %.lss: %.elf
 620         @echo
 621         @echo $(MSG_EXTENDED_LISTING) $@
 622         $(OBJDUMP) -h -S -z $< > $@
 623
 624 # Create a symbol table from ELF output file.
 625 %.sym: %.elf
 626         @echo
 627         @echo $(MSG_SYMBOL_TABLE) $@
 628         $(NM) -n $< > $@
 629
 630
 631
 632 # Create library from object files.
 633 .SECONDARY : $(TARGET).a
 634 .PRECIOUS : $(OBJ)
 635 %.a: $(OBJ)
 636         @echo
 637         @echo $(MSG_CREATING_LIBRARY) $@
 638         $(AR) $@ $(OBJ)
 639
 640
 641 # Link: create ELF output file from object files.
 642 .SECONDARY : $(TARGET).elf
 643 .PRECIOUS : $(OBJ)
 644 %.elf: $(OBJ)
 645         @echo
 646         @echo $(MSG_LINKING) $@
 647         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 648
 649
 650 # Compile: create object files from C source files.
 651 $(OBJDIR)/%.o : %.c
 652         @echo
 653         @echo $(MSG_COMPILING) $<
 654         $(CC) -c $(ALL_CFLAGS) $< -o $@
 655
 656
 657 # Compile: create object files from C++ source files.
 658 $(OBJDIR)/%.o : %.cpp
 659         @echo
 660         @echo $(MSG_COMPILING_CPP) $<
 661         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 662
 663
 664 # Compile: create assembler files from C source files.
 665 %.s : %.c
 666         $(CC) -S $(ALL_CFLAGS) $< -o $@
 667
 668
 669 # Compile: create assembler files from C++ source files.
 670 %.s : %.cpp
 671         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 672
 673
 674 # Assemble: create object files from assembler source files.
 675 $(OBJDIR)/%.o : %.S
 676         @echo
 677         @echo $(MSG_ASSEMBLING) $<
 678         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 679
 680
 681 # Create preprocessed source for use in sending a bug report.
 682 %.i : %.c
 683         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 684
 685
 686 # Target: clean project.
 687 clean: begin clean_list end
 688
 689 clean_list :
 690         @echo
 691         @echo $(MSG_CLEANING)
 692         $(REMOVE) $(TARGET).hex
 693         $(REMOVE) $(TARGET).eep
 694         $(REMOVE) $(TARGET).cof
 695         $(REMOVE) $(TARGET).elf
 696         $(REMOVE) $(TARGET).map
 697         $(REMOVE) $(TARGET).sym
 698         $(REMOVE) $(TARGET).lss
 699         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 700         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 701         $(REMOVE) $(SRC:.c=.s)
 702         $(REMOVE) $(SRC:.c=.d)
 703         $(REMOVE) $(SRC:.c=.i)
 704         $(REMOVEDIR) .dep
 705
 706 doxygen:
 707         @echo Generating Project Documentation \($(TARGET)\)...
 708         @if ( doxygen Doxygen.conf 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then \
 709           exit 1; \
 710         fi;
 711         @echo Documentation Generation Complete.
 712
 713 clean_doxygen:
 714         rm -rf Documentation
 715
 716 checksource:
 717         @for f in $(SRC) $(CPPSRC) $(ASRC); do \
 718                 if [ -f $$f ]; then \
 719                         echo "Found Source File: $$f" ; \
 720                 else \
 721                         echo "Source File Not Found: $$f" ; \
 722                 fi; done
 723
 724
 725 # Create object files directory
 726 $(shell mkdir $(OBJDIR) 2>/dev/null)
 727
 728
 729 # Include the dependency files.
 730 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 731
 732
 733 # Listing of phony targets.
 734 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 735 build elf hex eep lss sym coff extcoff doxygen clean          \
 736 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 737 debug gdb-config checksource