Demos/KeyboardHostViaInt/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 BoardTypes.h 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. 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 #     Typical values are:
  78 #         F_CPU =  1000000
  79 #         F_CPU =  1843200
  80 #         F_CPU =  2000000
  81 #         F_CPU =  3686400
  82 #         F_CPU =  4000000
  83 #         F_CPU =  7372800
  84 #         F_CPU =  8000000
  85 #         F_CPU = 11059200
  86 #         F_CPU = 14745600
  87 #         F_CPU = 16000000
  88 #         F_CPU = 18432000
  89 #         F_CPU = 20000000
  90 F_CPU = 8000000
  91
  92
  93 # Input clock frequency.
  94 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  95 #     input clock frequency (before any prescaling is performed). This value may
  96 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  97 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  98 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  99 #     at the end, this will be done automatically to create a 32-bit value in your
 100 #     source code.
 101 #
 102 #     If no clock division is performed on the input clock inside the AVR (via the
 103 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
 104 F_CLOCK = 8000000
 105
 106
 107 # Output format. (can be srec, ihex, binary)
 108 FORMAT = ihex
 109
 110
 111 # Target file name (without extension).
 112 TARGET = KeyboardHostViaInt
 113
 114
 115 # Object files directory
 116 #     To put object files in current directory, use a dot (.), do NOT make
 117 #     this an empty or blank macro!
 118 OBJDIR = .
 119
 120
 121 # List C source files here. (C dependencies are automatically generated.)
 122 SRC = $(TARGET).c                                          \
 123           ConfigDescriptor.c                                   \
 124           ../../LUFA/Scheduler/Scheduler.c                     \
 125           ../../LUFA/Drivers/AT90USBXXX/Serial_Stream.c        \
 126           ../../LUFA/Drivers/AT90USBXXX/Serial.c               \
 127           ../../LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 128           ../../LUFA/Drivers/USB/LowLevel/Pipe.c               \
 129           ../../LUFA/Drivers/USB/LowLevel/Host.c               \
 130           ../../LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 131           ../../LUFA/Drivers/USB/HighLevel/USBTask.c           \
 132           ../../LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 133           ../../LUFA/Drivers/USB/HighLevel/Events.c            \
 134           ../../LUFA/Drivers/USB/Class/ConfigDescriptor.c      \
 135
 136 # List C++ source files here. (C dependencies are automatically generated.)
 137 CPPSRC =
 138
 139
 140 # List Assembler source files here.
 141 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 142 #     will not be considered source files but generated files (assembler
 143 #     output from the compiler), and will be deleted upon "make clean"!
 144 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 145 #     it will preserve the spelling of the filenames, and gcc itself does
 146 #     care about how the name is spelled on its command-line.
 147 ASRC =
 148
 149
 150 # Optimization level, can be [0, 1, 2, 3, s].
 151 #     0 = turn off optimization. s = optimize for size.
 152 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 153 OPT = s
 154
 155
 156 # Debugging format.
 157 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 158 #     AVR Studio 4.10 requires dwarf-2.
 159 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 160 DEBUG = dwarf-2
 161
 162
 163 # List any extra directories to look for include files here.
 164 #     Each directory must be seperated by a space.
 165 #     Use forward slashes for directory separators.
 166 #     For a directory that has spaces, enclose it in quotes.
 167 EXTRAINCDIRS = ../../
 168
 169
 170 # Compiler flag to set the C Standard level.
 171 #     c89   = "ANSI" C
 172 #     gnu89 = c89 plus GCC extensions
 173 #     c99   = ISO C99 standard (not yet fully implemented)
 174 #     gnu99 = c99 plus GCC extensions
 175 CSTANDARD = -std=gnu99
 176
 177
 178 # Place -D or -U options here for C sources
 179 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
 180 CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DUSB_HOST_ONLY -DNO_STREAM_CALLBACKS
 181 CDEFS += -DUSE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 182
 183
 184 # Place -D or -U options here for ASM sources
 185 ADEFS = -DF_CPU=$(F_CPU)
 186
 187
 188 # Place -D or -U options here for C++ sources
 189 CPPDEFS = -DF_CPU=$(F_CPU)UL
 190 #CPPDEFS += -D__STDC_LIMIT_MACROS
 191 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 192
 193
 194
 195 #---------------- Compiler Options C ----------------
 196 #  -g*:          generate debugging information
 197 #  -O*:          optimization level
 198 #  -f...:        tuning, see GCC manual and avr-libc documentation
 199 #  -Wall...:     warning level
 200 #  -Wa,...:      tell GCC to pass this to the assembler.
 201 #    -adhlns...: create assembler listing
 202 CFLAGS = -g$(DEBUG)
 203 CFLAGS += $(CDEFS)
 204 CFLAGS += -O$(OPT)
 205 CFLAGS += -funsigned-char
 206 CFLAGS += -funsigned-bitfields
 207 CFLAGS += -ffunction-sections
 208 CFLAGS += -fpack-struct
 209 CFLAGS += -fshort-enums
 210 CFLAGS += -finline-limit=20
 211 CFLAGS += -Wall
 212 CFLAGS += -Wstrict-prototypes
 213 CFLAGS += -Wundef
 214 #CFLAGS += -fno-unit-at-a-time
 215 #CFLAGS += -Wunreachable-code
 216 #CFLAGS += -Wsign-compare
 217 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 218 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 219 CFLAGS += $(CSTANDARD)
 220
 221
 222 #---------------- Compiler Options C++ ----------------
 223 #  -g*:          generate debugging information
 224 #  -O*:          optimization level
 225 #  -f...:        tuning, see GCC manual and avr-libc documentation
 226 #  -Wall...:     warning level
 227 #  -Wa,...:      tell GCC to pass this to the assembler.
 228 #    -adhlns...: create assembler listing
 229 CPPFLAGS = -g$(DEBUG)
 230 CPPFLAGS += $(CPPDEFS)
 231 CPPFLAGS += -O$(OPT)
 232 CPPFLAGS += -funsigned-char
 233 CPPFLAGS += -funsigned-bitfields
 234 CPPFLAGS += -fpack-struct
 235 CPPFLAGS += -fshort-enums
 236 CPPFLAGS += -fno-exceptions
 237 CPPFLAGS += -Wall
 238 CFLAGS += -Wundef
 239 #CPPFLAGS += -mshort-calls
 240 #CPPFLAGS += -fno-unit-at-a-time
 241 #CPPFLAGS += -Wstrict-prototypes
 242 #CPPFLAGS += -Wunreachable-code
 243 #CPPFLAGS += -Wsign-compare
 244 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 245 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 246 #CPPFLAGS += $(CSTANDARD)
 247
 248
 249 #---------------- Assembler Options ----------------
 250 #  -Wa,...:   tell GCC to pass this to the assembler.
 251 #  -adhlns:   create listing
 252 #  -gstabs:   have the assembler create line number information; note that
 253 #             for use in COFF files, additional information about filenames
 254 #             and function names needs to be present in the assembler source
 255 #             files -- see avr-libc docs [FIXME: not yet described there]
 256 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 257 #       dump that will be displayed for a given single line of source input.
 258 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 259
 260
 261 #---------------- Library Options ----------------
 262 # Minimalistic printf version
 263 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 264
 265 # Floating point printf version (requires MATH_LIB = -lm below)
 266 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 267
 268 # If this is left blank, then it will use the Standard printf version.
 269 PRINTF_LIB =
 270 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 271 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 272
 273
 274 # Minimalistic scanf version
 275 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 276
 277 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 278 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 279
 280 # If this is left blank, then it will use the Standard scanf version.
 281 SCANF_LIB =
 282 #SCANF_LIB = $(SCANF_LIB_MIN)
 283 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 284
 285
 286 MATH_LIB = -lm
 287
 288
 289 # List any extra directories to look for libraries here.
 290 #     Each directory must be seperated by a space.
 291 #     Use forward slashes for directory separators.
 292 #     For a directory that has spaces, enclose it in quotes.
 293 EXTRALIBDIRS =
 294
 295
 296
 297 #---------------- External Memory Options ----------------
 298
 299 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 300 # used for variables (.data/.bss) and heap (malloc()).
 301 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 302
 303 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 304 # only used for heap (malloc()).
 305 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 306
 307 EXTMEMOPTS =
 308
 309
 310
 311 #---------------- Linker Options ----------------
 312 #  -Wl,...:     tell GCC to pass this to linker.
 313 #    -Map:      create map file
 314 #    --cref:    add cross reference to  map file
 315 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 316 LDFLAGS += -Wl,--relax
 317 LDFLAGS += -Wl,--gc-sections
 318 LDFLAGS += $(EXTMEMOPTS)
 319 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 320 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 321 #LDFLAGS += -T linker_script.x
 322
 323
 324
 325 #---------------- Programming Options (avrdude) ----------------
 326
 327 # Programming hardware: alf avr910 avrisp bascom bsd
 328 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 329 #
 330 # Type: avrdude -c ?
 331 # to get a full listing.
 332 #
 333 AVRDUDE_PROGRAMMER = jtagmkII
 334
 335 # com1 = serial port. Use lpt1 to connect to parallel port.
 336 AVRDUDE_PORT = usb
 337
 338 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 339 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 340
 341
 342 # Uncomment the following if you want avrdude's erase cycle counter.
 343 # Note that this counter needs to be initialized first using -Yn,
 344 # see avrdude manual.
 345 #AVRDUDE_ERASE_COUNTER = -y
 346
 347 # Uncomment the following if you do /not/ wish a verification to be
 348 # performed after programming the device.
 349 #AVRDUDE_NO_VERIFY = -V
 350
 351 # Increase verbosity level.  Please use this when submitting bug
 352 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 353 # to submit bug reports.
 354 #AVRDUDE_VERBOSE = -v -v
 355
 356 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 357 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 358 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 359 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 360
 361
 362
 363 #---------------- Debugging Options ----------------
 364
 365 # For simulavr only - target MCU frequency.
 366 DEBUG_MFREQ = $(F_CPU)
 367
 368 # Set the DEBUG_UI to either gdb or insight.
 369 # DEBUG_UI = gdb
 370 DEBUG_UI = insight
 371
 372 # Set the debugging back-end to either avarice, simulavr.
 373 DEBUG_BACKEND = avarice
 374 #DEBUG_BACKEND = simulavr
 375
 376 # GDB Init Filename.
 377 GDBINIT_FILE = __avr_gdbinit
 378
 379 # When using avarice settings for the JTAG
 380 JTAG_DEV = /dev/com1
 381
 382 # Debugging port used to communicate between GDB / avarice / simulavr.
 383 DEBUG_PORT = 4242
 384
 385 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 386 #     just set to localhost unless doing some sort of crazy debugging when
 387 #     avarice is running on a different computer.
 388 DEBUG_HOST = localhost
 389
 390
 391
 392 #============================================================================
 393
 394
 395 # Define programs and commands.
 396 SHELL = sh
 397 CC = avr-gcc
 398 OBJCOPY = avr-objcopy
 399 OBJDUMP = avr-objdump
 400 SIZE = avr-size
 401 AR = avr-ar rcs
 402 NM = avr-nm
 403 AVRDUDE = avrdude
 404 REMOVE = rm -f
 405 REMOVEDIR = rm -rf
 406 COPY = cp
 407 WINSHELL = cmd
 408
 409 # Define Messages
 410 # English
 411 MSG_ERRORS_NONE = Errors: none
 412 MSG_BEGIN = -------- begin --------
 413 MSG_END = --------  end  --------
 414 MSG_SIZE_BEFORE = Size before:
 415 MSG_SIZE_AFTER = Size after:
 416 MSG_COFF = Converting to AVR COFF:
 417 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 418 MSG_FLASH = Creating load file for Flash:
 419 MSG_EEPROM = Creating load file for EEPROM:
 420 MSG_EXTENDED_LISTING = Creating Extended Listing:
 421 MSG_SYMBOL_TABLE = Creating Symbol Table:
 422 MSG_LINKING = Linking:
 423 MSG_COMPILING = Compiling C:
 424 MSG_COMPILING_CPP = Compiling C++:
 425 MSG_ASSEMBLING = Assembling:
 426 MSG_CLEANING = Cleaning project:
 427 MSG_CREATING_LIBRARY = Creating library:
 428
 429
 430
 431
 432 # Define all object files.
 433 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 434
 435 # Define all listing files.
 436 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 437
 438
 439 # Compiler flags to generate dependency files.
 440 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 441
 442
 443 # Combine all necessary flags and optional flags.
 444 # Add target processor to flags.
 445 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 446 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 447 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 448
 449
 450
 451
 452
 453 # Default target.
 454 all: begin gccversion sizebefore build checkhooks checklibmode sizeafter end
 455
 456 # Change the build target to build a HEX file or a library.
 457 build: elf hex eep lss sym
 458 #build: lib
 459
 460
 461 elf: $(TARGET).elf
 462 hex: $(TARGET).hex
 463 eep: $(TARGET).eep
 464 lss: $(TARGET).lss
 465 sym: $(TARGET).sym
 466 LIBNAME=lib$(TARGET).a
 467 lib: $(LIBNAME)
 468
 469
 470
 471 # Eye candy.
 472 # AVR Studio 3.x does not check make's exit code but relies on
 473 # the following magic strings to be generated by the compile job.
 474 begin:
 475         @echo
 476         @echo $(MSG_BEGIN)
 477
 478 end:
 479         @echo $(MSG_END)
 480         @echo
 481
 482
 483 # Display size of file.
 484 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 485 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 486 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 487 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 488
 489 sizebefore:
 490         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 491         2>/dev/null; echo; fi
 492
 493 sizeafter:
 494         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 495         2>/dev/null; echo; fi
 496
 497 checkhooks: build
 498         @echo
 499         @echo ------- Unhooked LUFA Events -------
 500         @$(shell) (grep -s '^Event.*LUFA/.*\\.o' $(TARGET).map | \
 501                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 502                            echo "(None)"
 503         @echo ----- End Unhooked LUFA Events -----
 504
 505 checklibmode:
 506         @echo
 507         @echo ----------- Library Mode -----------
 508         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 509                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 510                   || echo "No specific mode (both device and host mode allowable)."
 511         @echo ------------------------------------
 512
 513 # Display compiler version information.
 514 gccversion :
 515         @$(CC) --version
 516
 517
 518
 519 # Program the device.
 520 program: $(TARGET).hex $(TARGET).eep
 521         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 522
 523 flip: $(TARGET).hex
 524         batchisp -hardware usb -device $(MCU) -operation erase f
 525         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 526         batchisp -hardware usb -device $(MCU) -operation start reset 0
 527
 528 dfu: $(TARGET).hex
 529         dfu-programmer $(MCU) erase
 530         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 531         dfu-programmer $(MCU) reset
 532
 533 flip-ee: $(TARGET).hex $(TARGET).eep
 534         copy $(TARGET).eep $(TARGET)eep.hex
 535         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 536         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 537         batchisp -hardware usb -device $(MCU) -operation start reset 0
 538
 539 dfu-ee: $(TARGET).hex $(TARGET).eep
 540         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 541         dfu-programmer $(MCU) reset
 542
 543
 544 # Generate avr-gdb config/init file which does the following:
 545 #     define the reset signal, load the target file, connect to target, and set
 546 #     a breakpoint at main().
 547 gdb-config:
 548         @$(REMOVE) $(GDBINIT_FILE)
 549         @echo define reset >> $(GDBINIT_FILE)
 550         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 551         @echo end >> $(GDBINIT_FILE)
 552         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 553         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 554 ifeq ($(DEBUG_BACKEND),simulavr)
 555         @echo load  >> $(GDBINIT_FILE)
 556 endif
 557         @echo break main >> $(GDBINIT_FILE)
 558
 559 debug: gdb-config $(TARGET).elf
 560 ifeq ($(DEBUG_BACKEND), avarice)
 561         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 562         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 563         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 564         @$(WINSHELL) /c pause
 565
 566 else
 567         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 568         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 569 endif
 570         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 571
 572
 573
 574
 575 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 576 COFFCONVERT = $(OBJCOPY) --debugging
 577 COFFCONVERT += --change-section-address .data-0x800000
 578 COFFCONVERT += --change-section-address .bss-0x800000
 579 COFFCONVERT += --change-section-address .noinit-0x800000
 580 COFFCONVERT += --change-section-address .eeprom-0x810000
 581
 582
 583
 584 coff: $(TARGET).elf
 585         @echo
 586         @echo $(MSG_COFF) $(TARGET).cof
 587         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 588
 589
 590 extcoff: $(TARGET).elf
 591         @echo
 592         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 593         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 594
 595
 596
 597 # Create final output files (.hex, .eep) from ELF output file.
 598 %.hex: %.elf
 599         @echo
 600         @echo $(MSG_FLASH) $@
 601         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 602
 603 %.eep: %.elf
 604         @echo
 605         @echo $(MSG_EEPROM) $@
 606         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 607         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 608
 609 # Create extended listing file from ELF output file.
 610 %.lss: %.elf
 611         @echo
 612         @echo $(MSG_EXTENDED_LISTING) $@
 613         $(OBJDUMP) -h -z -S $< > $@
 614
 615 # Create a symbol table from ELF output file.
 616 %.sym: %.elf
 617         @echo
 618         @echo $(MSG_SYMBOL_TABLE) $@
 619         $(NM) -n $< > $@
 620
 621
 622
 623 # Create library from object files.
 624 .SECONDARY : $(TARGET).a
 625 .PRECIOUS : $(OBJ)
 626 %.a: $(OBJ)
 627         @echo
 628         @echo $(MSG_CREATING_LIBRARY) $@
 629         $(AR) $@ $(OBJ)
 630
 631
 632 # Link: create ELF output file from object files.
 633 .SECONDARY : $(TARGET).elf
 634 .PRECIOUS : $(OBJ)
 635 %.elf: $(OBJ)
 636         @echo
 637         @echo $(MSG_LINKING) $@
 638         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 639
 640
 641 # Compile: create object files from C source files.
 642 $(OBJDIR)/%.o : %.c
 643         @echo
 644         @echo $(MSG_COMPILING) $<
 645         $(CC) -c $(ALL_CFLAGS) $< -o $@
 646
 647
 648 # Compile: create object files from C++ source files.
 649 $(OBJDIR)/%.o : %.cpp
 650         @echo
 651         @echo $(MSG_COMPILING_CPP) $<
 652         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 653
 654
 655 # Compile: create assembler files from C source files.
 656 %.s : %.c
 657         $(CC) -S $(ALL_CFLAGS) $< -o $@
 658
 659
 660 # Compile: create assembler files from C++ source files.
 661 %.s : %.cpp
 662         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 663
 664
 665 # Assemble: create object files from assembler source files.
 666 $(OBJDIR)/%.o : %.S
 667         @echo
 668         @echo $(MSG_ASSEMBLING) $<
 669         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 670
 671
 672 # Create preprocessed source for use in sending a bug report.
 673 %.i : %.c
 674         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 675
 676
 677 # Target: clean project.
 678 clean: begin clean_list clean_binary end
 679
 680 clean_binary:
 681         $(REMOVE) $(TARGET).hex
 682
 683 clean_list:
 684         @echo $(MSG_CLEANING)
 685         $(REMOVE) $(TARGET).eep
 686         $(REMOVE) $(TARGET)eep.hex
 687         $(REMOVE) $(TARGET).cof
 688         $(REMOVE) $(TARGET).elf
 689         $(REMOVE) $(TARGET).map
 690         $(REMOVE) $(TARGET).sym
 691         $(REMOVE) $(TARGET).lss
 692         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 693         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 694         $(REMOVE) $(SRC:.c=.s)
 695         $(REMOVE) $(SRC:.c=.d)
 696         $(REMOVE) $(SRC:.c=.i)
 697         $(REMOVEDIR) .dep
 698
 699
 700 doxygen:
 701         @echo Generating Project Documentation...
 702         @doxygen Doxygen.conf
 703         @echo Documentation Generation Complete.
 704
 705 clean_doxygen:
 706         rm -rf Documentation
 707
 708 # Create object files directory
 709 $(shell mkdir $(OBJDIR) 2>/dev/null)
 710
 711
 712 # Include the dependency files.
 713 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 714
 715
 716 # Listing of phony targets.
 717 .PHONY : all checkhooks checklibmode begin  \
 718 finish end sizebefore sizeafter gccversion  \
 719 build elf hex eep lss sym coff extcoff      \
 720 clean clean_list clean_binary program debug \
 721 gdb-config doxygen dfu flip flip-ee dfu-ee