Demos/KeyboardViaInt/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 = KeyboardViaInt
 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           Descriptors.c                                        \
 124           ../../LUFA/Scheduler/Scheduler.c                     \
 125           ../../LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 126           ../../LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 127           ../../LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 128           ../../LUFA/Drivers/USB/HighLevel/USBTask.c           \
 129           ../../LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 130           ../../LUFA/Drivers/USB/HighLevel/Events.c            \
 131           ../../LUFA/Drivers/USB/HighLevel/StdDescriptors.c    \
 132
 133 # List C++ source files here. (C dependencies are automatically generated.)
 134 CPPSRC =
 135
 136
 137 # List Assembler source files here.
 138 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 139 #     will not be considered source files but generated files (assembler
 140 #     output from the compiler), and will be deleted upon "make clean"!
 141 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 142 #     it will preserve the spelling of the filenames, and gcc itself does
 143 #     care about how the name is spelled on its command-line.
 144 ASRC =
 145
 146
 147 # Optimization level, can be [0, 1, 2, 3, s].
 148 #     0 = turn off optimization. s = optimize for size.
 149 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 150 OPT = s
 151
 152
 153 # Debugging format.
 154 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 155 #     AVR Studio 4.10 requires dwarf-2.
 156 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 157 DEBUG = dwarf-2
 158
 159
 160 # List any extra directories to look for include files here.
 161 #     Each directory must be seperated by a space.
 162 #     Use forward slashes for directory separators.
 163 #     For a directory that has spaces, enclose it in quotes.
 164 EXTRAINCDIRS = ../../
 165
 166
 167 # Compiler flag to set the C Standard level.
 168 #     c89   = "ANSI" C
 169 #     gnu89 = c89 plus GCC extensions
 170 #     c99   = ISO C99 standard (not yet fully implemented)
 171 #     gnu99 = c99 plus GCC extensions
 172 CSTANDARD = -std=gnu99
 173
 174
 175 # Place -D or -U options here for C sources
 176 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
 177 CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DNO_STREAM_CALLBACKS -DUSB_DEVICE_ONLY
 178 CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 179
 180
 181 # Place -D or -U options here for ASM sources
 182 ADEFS = -DF_CPU=$(F_CPU)
 183
 184
 185 # Place -D or -U options here for C++ sources
 186 CPPDEFS = -DF_CPU=$(F_CPU)UL
 187 #CPPDEFS += -D__STDC_LIMIT_MACROS
 188 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 189
 190
 191
 192 #---------------- Compiler Options C ----------------
 193 #  -g*:          generate debugging information
 194 #  -O*:          optimization level
 195 #  -f...:        tuning, see GCC manual and avr-libc documentation
 196 #  -Wall...:     warning level
 197 #  -Wa,...:      tell GCC to pass this to the assembler.
 198 #    -adhlns...: create assembler listing
 199 CFLAGS = -g$(DEBUG)
 200 CFLAGS += $(CDEFS)
 201 CFLAGS += -O$(OPT)
 202 CFLAGS += -funsigned-char
 203 CFLAGS += -funsigned-bitfields
 204 CFLAGS += -ffunction-sections
 205 CFLAGS += -fpack-struct
 206 CFLAGS += -fshort-enums
 207 CFLAGS += -finline-limit=20
 208 CFLAGS += -Wall
 209 CFLAGS += -Wstrict-prototypes
 210 CFLAGS += -Wundef
 211 #CFLAGS += -fno-unit-at-a-time
 212 #CFLAGS += -Wunreachable-code
 213 #CFLAGS += -Wsign-compare
 214 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 215 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 216 CFLAGS += $(CSTANDARD)
 217
 218
 219 #---------------- Compiler Options C++ ----------------
 220 #  -g*:          generate debugging information
 221 #  -O*:          optimization level
 222 #  -f...:        tuning, see GCC manual and avr-libc documentation
 223 #  -Wall...:     warning level
 224 #  -Wa,...:      tell GCC to pass this to the assembler.
 225 #    -adhlns...: create assembler listing
 226 CPPFLAGS = -g$(DEBUG)
 227 CPPFLAGS += $(CPPDEFS)
 228 CPPFLAGS += -O$(OPT)
 229 CPPFLAGS += -funsigned-char
 230 CPPFLAGS += -funsigned-bitfields
 231 CPPFLAGS += -fpack-struct
 232 CPPFLAGS += -fshort-enums
 233 CPPFLAGS += -fno-exceptions
 234 CPPFLAGS += -Wall
 235 CFLAGS += -Wundef
 236 #CPPFLAGS += -mshort-calls
 237 #CPPFLAGS += -fno-unit-at-a-time
 238 #CPPFLAGS += -Wstrict-prototypes
 239 #CPPFLAGS += -Wunreachable-code
 240 #CPPFLAGS += -Wsign-compare
 241 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 242 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 243 #CPPFLAGS += $(CSTANDARD)
 244
 245
 246 #---------------- Assembler Options ----------------
 247 #  -Wa,...:   tell GCC to pass this to the assembler.
 248 #  -adhlns:   create listing
 249 #  -gstabs:   have the assembler create line number information; note that
 250 #             for use in COFF files, additional information about filenames
 251 #             and function names needs to be present in the assembler source
 252 #             files -- see avr-libc docs [FIXME: not yet described there]
 253 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 254 #       dump that will be displayed for a given single line of source input.
 255 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 256
 257
 258 #---------------- Library Options ----------------
 259 # Minimalistic printf version
 260 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 261
 262 # Floating point printf version (requires MATH_LIB = -lm below)
 263 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 264
 265 # If this is left blank, then it will use the Standard printf version.
 266 PRINTF_LIB =
 267 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 268 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 269
 270
 271 # Minimalistic scanf version
 272 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 273
 274 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 275 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 276
 277 # If this is left blank, then it will use the Standard scanf version.
 278 SCANF_LIB =
 279 #SCANF_LIB = $(SCANF_LIB_MIN)
 280 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 281
 282
 283 MATH_LIB = -lm
 284
 285
 286 # List any extra directories to look for libraries here.
 287 #     Each directory must be seperated by a space.
 288 #     Use forward slashes for directory separators.
 289 #     For a directory that has spaces, enclose it in quotes.
 290 EXTRALIBDIRS =
 291
 292
 293
 294 #---------------- External Memory Options ----------------
 295
 296 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 297 # used for variables (.data/.bss) and heap (malloc()).
 298 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 299
 300 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 301 # only used for heap (malloc()).
 302 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 303
 304 EXTMEMOPTS =
 305
 306
 307
 308 #---------------- Linker Options ----------------
 309 #  -Wl,...:     tell GCC to pass this to linker.
 310 #    -Map:      create map file
 311 #    --cref:    add cross reference to  map file
 312 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 313 LDFLAGS += -Wl,--relax
 314 LDFLAGS += -Wl,--gc-sections
 315 LDFLAGS += $(EXTMEMOPTS)
 316 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 317 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 318 #LDFLAGS += -T linker_script.x
 319
 320
 321
 322 #---------------- Programming Options (avrdude) ----------------
 323
 324 # Programming hardware: alf avr910 avrisp bascom bsd
 325 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 326 #
 327 # Type: avrdude -c ?
 328 # to get a full listing.
 329 #
 330 AVRDUDE_PROGRAMMER = jtagmkII
 331
 332 # com1 = serial port. Use lpt1 to connect to parallel port.
 333 AVRDUDE_PORT = usb
 334
 335 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 336 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 337
 338
 339 # Uncomment the following if you want avrdude's erase cycle counter.
 340 # Note that this counter needs to be initialized first using -Yn,
 341 # see avrdude manual.
 342 #AVRDUDE_ERASE_COUNTER = -y
 343
 344 # Uncomment the following if you do /not/ wish a verification to be
 345 # performed after programming the device.
 346 #AVRDUDE_NO_VERIFY = -V
 347
 348 # Increase verbosity level.  Please use this when submitting bug
 349 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 350 # to submit bug reports.
 351 #AVRDUDE_VERBOSE = -v -v
 352
 353 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 354 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 355 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 356 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 357
 358
 359
 360 #---------------- Debugging Options ----------------
 361
 362 # For simulavr only - target MCU frequency.
 363 DEBUG_MFREQ = $(F_CPU)
 364
 365 # Set the DEBUG_UI to either gdb or insight.
 366 # DEBUG_UI = gdb
 367 DEBUG_UI = insight
 368
 369 # Set the debugging back-end to either avarice, simulavr.
 370 DEBUG_BACKEND = avarice
 371 #DEBUG_BACKEND = simulavr
 372
 373 # GDB Init Filename.
 374 GDBINIT_FILE = __avr_gdbinit
 375
 376 # When using avarice settings for the JTAG
 377 JTAG_DEV = /dev/com1
 378
 379 # Debugging port used to communicate between GDB / avarice / simulavr.
 380 DEBUG_PORT = 4242
 381
 382 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 383 #     just set to localhost unless doing some sort of crazy debugging when
 384 #     avarice is running on a different computer.
 385 DEBUG_HOST = localhost
 386
 387
 388
 389 #============================================================================
 390
 391
 392 # Define programs and commands.
 393 SHELL = sh
 394 CC = avr-gcc
 395 OBJCOPY = avr-objcopy
 396 OBJDUMP = avr-objdump
 397 SIZE = avr-size
 398 AR = avr-ar rcs
 399 NM = avr-nm
 400 AVRDUDE = avrdude
 401 REMOVE = rm -f
 402 REMOVEDIR = rm -rf
 403 COPY = cp
 404 WINSHELL = cmd
 405
 406 # Define Messages
 407 # English
 408 MSG_ERRORS_NONE = Errors: none
 409 MSG_BEGIN = -------- begin --------
 410 MSG_END = --------  end  --------
 411 MSG_SIZE_BEFORE = Size before:
 412 MSG_SIZE_AFTER = Size after:
 413 MSG_COFF = Converting to AVR COFF:
 414 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 415 MSG_FLASH = Creating load file for Flash:
 416 MSG_EEPROM = Creating load file for EEPROM:
 417 MSG_EXTENDED_LISTING = Creating Extended Listing:
 418 MSG_SYMBOL_TABLE = Creating Symbol Table:
 419 MSG_LINKING = Linking:
 420 MSG_COMPILING = Compiling C:
 421 MSG_COMPILING_CPP = Compiling C++:
 422 MSG_ASSEMBLING = Assembling:
 423 MSG_CLEANING = Cleaning project:
 424 MSG_CREATING_LIBRARY = Creating library:
 425
 426
 427
 428
 429 # Define all object files.
 430 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 431
 432 # Define all listing files.
 433 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 434
 435
 436 # Compiler flags to generate dependency files.
 437 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 438
 439
 440 # Combine all necessary flags and optional flags.
 441 # Add target processor to flags.
 442 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 443 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 444 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 445
 446
 447
 448
 449
 450 # Default target.
 451 all: begin gccversion sizebefore build checkhooks checklibmode sizeafter end
 452
 453 # Change the build target to build a HEX file or a library.
 454 build: elf hex eep lss sym
 455 #build: lib
 456
 457
 458 elf: $(TARGET).elf
 459 hex: $(TARGET).hex
 460 eep: $(TARGET).eep
 461 lss: $(TARGET).lss
 462 sym: $(TARGET).sym
 463 LIBNAME=lib$(TARGET).a
 464 lib: $(LIBNAME)
 465
 466
 467
 468 # Eye candy.
 469 # AVR Studio 3.x does not check make's exit code but relies on
 470 # the following magic strings to be generated by the compile job.
 471 begin:
 472         @echo
 473         @echo $(MSG_BEGIN)
 474
 475 end:
 476         @echo $(MSG_END)
 477         @echo
 478
 479
 480 # Display size of file.
 481 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 482 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 483 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 484 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 485
 486 sizebefore:
 487         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 488         2>/dev/null; echo; fi
 489
 490 sizeafter:
 491         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 492         2>/dev/null; echo; fi
 493
 494 checkhooks: build
 495         @echo
 496         @echo ------- Unhooked LUFA Events -------
 497         @$(shell) (grep -s '^Event.*LUFA/.*\\.o' $(TARGET).map | \
 498                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 499                            echo "(None)"
 500         @echo ----- End Unhooked LUFA Events -----
 501
 502 checklibmode:
 503         @echo
 504         @echo ----------- Library Mode -----------
 505         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 506                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 507                   || echo "No specific mode (both device and host mode allowable)."
 508         @echo ------------------------------------
 509
 510 # Display compiler version information.
 511 gccversion :
 512         @$(CC) --version
 513
 514
 515
 516 # Program the device.
 517 program: $(TARGET).hex $(TARGET).eep
 518         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 519
 520 flip: $(TARGET).hex
 521         batchisp -hardware usb -device $(MCU) -operation erase f
 522         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 523         batchisp -hardware usb -device $(MCU) -operation start reset 0
 524
 525 dfu: $(TARGET).hex
 526         dfu-programmer $(MCU) erase
 527         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 528         dfu-programmer $(MCU) reset
 529
 530 flip-ee: $(TARGET).hex $(TARGET).eep
 531         copy $(TARGET).eep $(TARGET)eep.hex
 532         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 533         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 534         batchisp -hardware usb -device $(MCU) -operation start reset 0
 535
 536 dfu-ee: $(TARGET).hex $(TARGET).eep
 537         dfu-programmer $(MCU) erase
 538         dfu-programmer $(MCU) eeprom --debug 1 $(TARGET).eep
 539         dfu-programmer $(MCU) reset
 540
 541 # Generate avr-gdb config/init file which does the following:
 542 #     define the reset signal, load the target file, connect to target, and set
 543 #     a breakpoint at main().
 544 gdb-config:
 545         @$(REMOVE) $(GDBINIT_FILE)
 546         @echo define reset >> $(GDBINIT_FILE)
 547         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 548         @echo end >> $(GDBINIT_FILE)
 549         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 550         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 551 ifeq ($(DEBUG_BACKEND),simulavr)
 552         @echo load  >> $(GDBINIT_FILE)
 553 endif
 554         @echo break main >> $(GDBINIT_FILE)
 555
 556 debug: gdb-config $(TARGET).elf
 557 ifeq ($(DEBUG_BACKEND), avarice)
 558         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 559         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 560         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 561         @$(WINSHELL) /c pause
 562
 563 else
 564         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 565         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 566 endif
 567         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 568
 569
 570
 571
 572 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 573 COFFCONVERT = $(OBJCOPY) --debugging
 574 COFFCONVERT += --change-section-address .data-0x800000
 575 COFFCONVERT += --change-section-address .bss-0x800000
 576 COFFCONVERT += --change-section-address .noinit-0x800000
 577 COFFCONVERT += --change-section-address .eeprom-0x810000
 578
 579
 580
 581 coff: $(TARGET).elf
 582         @echo
 583         @echo $(MSG_COFF) $(TARGET).cof
 584         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 585
 586
 587 extcoff: $(TARGET).elf
 588         @echo
 589         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 590         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 591
 592
 593
 594 # Create final output files (.hex, .eep) from ELF output file.
 595 %.hex: %.elf
 596         @echo
 597         @echo $(MSG_FLASH) $@
 598         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 599
 600 %.eep: %.elf
 601         @echo
 602         @echo $(MSG_EEPROM) $@
 603         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 604         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 605
 606 # Create extended listing file from ELF output file.
 607 %.lss: %.elf
 608         @echo
 609         @echo $(MSG_EXTENDED_LISTING) $@
 610         $(OBJDUMP) -h -z -S $< > $@
 611
 612 # Create a symbol table from ELF output file.
 613 %.sym: %.elf
 614         @echo
 615         @echo $(MSG_SYMBOL_TABLE) $@
 616         $(NM) -n $< > $@
 617
 618
 619
 620 # Create library from object files.
 621 .SECONDARY : $(TARGET).a
 622 .PRECIOUS : $(OBJ)
 623 %.a: $(OBJ)
 624         @echo
 625         @echo $(MSG_CREATING_LIBRARY) $@
 626         $(AR) $@ $(OBJ)
 627
 628
 629 # Link: create ELF output file from object files.
 630 .SECONDARY : $(TARGET).elf
 631 .PRECIOUS : $(OBJ)
 632 %.elf: $(OBJ)
 633         @echo
 634         @echo $(MSG_LINKING) $@
 635         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 636
 637
 638 # Compile: create object files from C source files.
 639 $(OBJDIR)/%.o : %.c
 640         @echo
 641         @echo $(MSG_COMPILING) $<
 642         $(CC) -c $(ALL_CFLAGS) $< -o $@
 643
 644
 645 # Compile: create object files from C++ source files.
 646 $(OBJDIR)/%.o : %.cpp
 647         @echo
 648         @echo $(MSG_COMPILING_CPP) $<
 649         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 650
 651
 652 # Compile: create assembler files from C source files.
 653 %.s : %.c
 654         $(CC) -S $(ALL_CFLAGS) $< -o $@
 655
 656
 657 # Compile: create assembler files from C++ source files.
 658 %.s : %.cpp
 659         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 660
 661
 662 # Assemble: create object files from assembler source files.
 663 $(OBJDIR)/%.o : %.S
 664         @echo
 665         @echo $(MSG_ASSEMBLING) $<
 666         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 667
 668
 669 # Create preprocessed source for use in sending a bug report.
 670 %.i : %.c
 671         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 672
 673
 674 # Target: clean project.
 675 clean: begin clean_list clean_binary end
 676
 677 clean_binary:
 678         $(REMOVE) $(TARGET).hex
 679
 680 clean_list:
 681         @echo $(MSG_CLEANING)
 682         $(REMOVE) $(TARGET).eep
 683         $(REMOVE) $(TARGET).cof
 684         $(REMOVE) $(TARGET).elf
 685         $(REMOVE) $(TARGET).map
 686         $(REMOVE) $(TARGET).sym
 687         $(REMOVE) $(TARGET).lss
 688         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 689         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 690         $(REMOVE) $(SRC:.c=.s)
 691         $(REMOVE) $(SRC:.c=.d)
 692         $(REMOVE) $(SRC:.c=.i)
 693         $(REMOVEDIR) .dep
 694
 695
 696 doxygen:
 697         @echo Generating Project Documentation...
 698         @doxygen Doxygen.conf
 699         @echo Documentation Generation Complete.
 700
 701 clean_doxygen:
 702         rm -rf Documentation
 703
 704 # Create object files directory
 705 $(shell mkdir $(OBJDIR) 2>/dev/null)
 706
 707
 708 # Include the dependency files.
 709 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 710
 711
 712 # Listing of phony targets.
 713 .PHONY : all checkhooks checklibmode begin  \
 714 finish end sizebefore sizeafter gccversion  \
 715 build elf hex eep lss sym coff extcoff      \
 716 clean clean_list clean_binary program debug \
 717 gdb-config doxygen dfu flip