Demos/Device/LowLevel/CDC/makefile

   1 # Hey Emacs, this is a -*- makefile -*-
   2 #----------------------------------------------------------------------------
   3 # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
   4 #  >> Modified for use with the LUFA project. <<
   5 #
   6 # Released to the Public Domain
   7 #
   8 # Additional material for this makefile was written by:
   9 # Peter Fleury
  10 # Tim Henigan
  11 # Colin O'Flynn
  12 # Reiner Patommel
  13 # Markus Pfaff
  14 # Sander Pool
  15 # Frederik Rouleau
  16 # Carlos Lamas
  17 # Dean Camera
  18 # Opendous Inc.
  19 # Denver Gingerich
  20 #
  21 #----------------------------------------------------------------------------
  22 # On command line:
  23 #
  24 # make all = Make software.
  25 #
  26 # make clean = Clean out built project files.
  27 #
  28 # make coff = Convert ELF to AVR COFF.
  29 #
  30 # make extcoff = Convert ELF to AVR Extended COFF.
  31 #
  32 # make program = Download the hex file to the device, using avrdude.
  33 #                Please customize the avrdude settings below first!
  34 #
  35 # make dfu = Download the hex file to the device, using dfu-programmer (must
  36 #            have dfu-programmer installed).
  37 #
  38 # make flip = Download the hex file to the device, using Atmel FLIP (must
  39 #             have Atmel FLIP installed).
  40 #
  41 # make dfu-ee = Download the eeprom file to the device, using dfu-programmer
  42 #               (must have dfu-programmer installed).
  43 #
  44 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
  45 #                (must have Atmel FLIP installed).
  46 #
  47 # make doxygen = Generate DoxyGen documentation for the project (must have
  48 #                DoxyGen installed)
  49 #
  50 # make debug = Start either simulavr or avarice as specified for debugging,
  51 #              with avr-gdb or avr-insight as the front end for debugging.
  52 #
  53 # make filename.s = Just compile filename.c into the assembler code only.
  54 #
  55 # make filename.i = Create a preprocessed source file for use in submitting
  56 #                   bug reports to the GCC project.
  57 #
  58 # To rebuild project do "make clean" then "make all".
  59 #----------------------------------------------------------------------------
  60
  61
  62 # MCU name
  63 MCU = at90usb1287
  64
  65
  66 # Target board (see library "Board Types" documentation, 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 = CDC
 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 # Path to the LUFA library
 122 LUFA_PATH = ../../../..
 123
 124
 125 # LUFA library compile-time options
 126 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 127 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 128 LUFA_OPTS += -D USB_DEVICE_ONLY
 129 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 130 LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
 131 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 132
 133
 134 # List C source files here. (C dependencies are automatically generated.)
 135 SRC = $(TARGET).c                                                 \
 136           Descriptors.c                                               \
 137           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 138           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 139           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 140           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 141           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 142           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 143           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 144           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 145           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 146           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 147
 148
 149 # List C++ source files here. (C dependencies are automatically generated.)
 150 CPPSRC =
 151
 152
 153 # List Assembler source files here.
 154 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 155 #     will not be considered source files but generated files (assembler
 156 #     output from the compiler), and will be deleted upon "make clean"!
 157 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 158 #     it will preserve the spelling of the filenames, and gcc itself does
 159 #     care about how the name is spelled on its command-line.
 160 ASRC =
 161
 162
 163 # Optimization level, can be [0, 1, 2, 3, s].
 164 #     0 = turn off optimization. s = optimize for size.
 165 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 166 OPT = s
 167
 168
 169 # Debugging format.
 170 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 171 #     AVR Studio 4.10 requires dwarf-2.
 172 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 173 DEBUG = dwarf-2
 174
 175
 176 # List any extra directories to look for include files here.
 177 #     Each directory must be seperated by a space.
 178 #     Use forward slashes for directory separators.
 179 #     For a directory that has spaces, enclose it in quotes.
 180 EXTRAINCDIRS = $(LUFA_PATH)/
 181
 182
 183 # Compiler flag to set the C Standard level.
 184 #     c89   = "ANSI" C
 185 #     gnu89 = c89 plus GCC extensions
 186 #     c99   = ISO C99 standard (not yet fully implemented)
 187 #     gnu99 = c99 plus GCC extensions
 188 CSTANDARD = -std=gnu99
 189
 190
 191 # Place -D or -U options here for C sources
 192 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
 193
 194
 195 # Place -D or -U options here for ASM sources
 196 ADEFS = -DF_CPU=$(F_CPU)
 197
 198
 199 # Place -D or -U options here for C++ sources
 200 CPPDEFS = -DF_CPU=$(F_CPU)UL
 201 #CPPDEFS += -D__STDC_LIMIT_MACROS
 202 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 203
 204
 205
 206 #---------------- Compiler Options C ----------------
 207 #  -g*:          generate debugging information
 208 #  -O*:          optimization level
 209 #  -f...:        tuning, see GCC manual and avr-libc documentation
 210 #  -Wall...:     warning level
 211 #  -Wa,...:      tell GCC to pass this to the assembler.
 212 #    -adhlns...: create assembler listing
 213 CFLAGS = -g$(DEBUG)
 214 CFLAGS += $(CDEFS)
 215 CFLAGS += -O$(OPT)
 216 CFLAGS += -funsigned-char
 217 CFLAGS += -funsigned-bitfields
 218 CFLAGS += -ffunction-sections
 219 CFLAGS += -fpack-struct
 220 CFLAGS += -fshort-enums
 221 CFLAGS += -finline-limit=20
 222 CFLAGS += -Wall
 223 CFLAGS += -Wstrict-prototypes
 224 CFLAGS += -Wundef
 225 #CFLAGS += -fno-unit-at-a-time
 226 #CFLAGS += -Wunreachable-code
 227 #CFLAGS += -Wsign-compare
 228 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 229 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 230 CFLAGS += $(CSTANDARD)
 231
 232
 233 #---------------- Compiler Options C++ ----------------
 234 #  -g*:          generate debugging information
 235 #  -O*:          optimization level
 236 #  -f...:        tuning, see GCC manual and avr-libc documentation
 237 #  -Wall...:     warning level
 238 #  -Wa,...:      tell GCC to pass this to the assembler.
 239 #    -adhlns...: create assembler listing
 240 CPPFLAGS = -g$(DEBUG)
 241 CPPFLAGS += $(CPPDEFS)
 242 CPPFLAGS += -O$(OPT)
 243 CPPFLAGS += -funsigned-char
 244 CPPFLAGS += -funsigned-bitfields
 245 CPPFLAGS += -fpack-struct
 246 CPPFLAGS += -fshort-enums
 247 CPPFLAGS += -fno-exceptions
 248 CPPFLAGS += -Wall
 249 CFLAGS += -Wundef
 250 #CPPFLAGS += -mshort-calls
 251 #CPPFLAGS += -fno-unit-at-a-time
 252 #CPPFLAGS += -Wstrict-prototypes
 253 #CPPFLAGS += -Wunreachable-code
 254 #CPPFLAGS += -Wsign-compare
 255 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 256 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 257 #CPPFLAGS += $(CSTANDARD)
 258
 259
 260 #---------------- Assembler Options ----------------
 261 #  -Wa,...:   tell GCC to pass this to the assembler.
 262 #  -adhlns:   create listing
 263 #  -gstabs:   have the assembler create line number information; note that
 264 #             for use in COFF files, additional information about filenames
 265 #             and function names needs to be present in the assembler source
 266 #             files -- see avr-libc docs [FIXME: not yet described there]
 267 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 268 #       dump that will be displayed for a given single line of source input.
 269 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 270
 271
 272 #---------------- Library Options ----------------
 273 # Minimalistic printf version
 274 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 275
 276 # Floating point printf version (requires MATH_LIB = -lm below)
 277 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 278
 279 # If this is left blank, then it will use the Standard printf version.
 280 PRINTF_LIB =
 281 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 282 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 283
 284
 285 # Minimalistic scanf version
 286 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 287
 288 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 289 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 290
 291 # If this is left blank, then it will use the Standard scanf version.
 292 SCANF_LIB =
 293 #SCANF_LIB = $(SCANF_LIB_MIN)
 294 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 295
 296
 297 MATH_LIB = -lm
 298
 299
 300 # List any extra directories to look for libraries here.
 301 #     Each directory must be seperated by a space.
 302 #     Use forward slashes for directory separators.
 303 #     For a directory that has spaces, enclose it in quotes.
 304 EXTRALIBDIRS =
 305
 306
 307
 308 #---------------- External Memory Options ----------------
 309
 310 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 311 # used for variables (.data/.bss) and heap (malloc()).
 312 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 313
 314 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 315 # only used for heap (malloc()).
 316 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 317
 318 EXTMEMOPTS =
 319
 320
 321
 322 #---------------- Linker Options ----------------
 323 #  -Wl,...:     tell GCC to pass this to linker.
 324 #    -Map:      create map file
 325 #    --cref:    add cross reference to  map file
 326 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 327 LDFLAGS += -Wl,--relax
 328 LDFLAGS += -Wl,--gc-sections
 329 LDFLAGS += $(EXTMEMOPTS)
 330 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 331 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 332 #LDFLAGS += -T linker_script.x
 333
 334
 335
 336 #---------------- Programming Options (avrdude) ----------------
 337
 338 # Programming hardware: alf avr910 avrisp bascom bsd
 339 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 340 #
 341 # Type: avrdude -c ?
 342 # to get a full listing.
 343 #
 344 AVRDUDE_PROGRAMMER = jtagmkII
 345
 346 # com1 = serial port. Use lpt1 to connect to parallel port.
 347 AVRDUDE_PORT = usb
 348
 349 AVRDUDE_WRITE_FLASH = -U flash:w:$(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 # Define Messages
 421 # English
 422 MSG_ERRORS_NONE = Errors: none
 423 MSG_BEGIN = -------- begin --------
 424 MSG_END = --------  end  --------
 425 MSG_SIZE_BEFORE = Size before:
 426 MSG_SIZE_AFTER = Size after:
 427 MSG_COFF = Converting to AVR COFF:
 428 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 429 MSG_FLASH = Creating load file for Flash:
 430 MSG_EEPROM = Creating load file for EEPROM:
 431 MSG_EXTENDED_LISTING = Creating Extended Listing:
 432 MSG_SYMBOL_TABLE = Creating Symbol Table:
 433 MSG_LINKING = Linking:
 434 MSG_COMPILING = Compiling C:
 435 MSG_COMPILING_CPP = Compiling C++:
 436 MSG_ASSEMBLING = Assembling:
 437 MSG_CLEANING = Cleaning project:
 438 MSG_CREATING_LIBRARY = Creating library:
 439
 440
 441
 442
 443 # Define all object files.
 444 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 445
 446 # Define all listing files.
 447 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 448
 449
 450 # Compiler flags to generate dependency files.
 451 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 452
 453
 454 # Combine all necessary flags and optional flags.
 455 # Add target processor to flags.
 456 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 457 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 458 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 459
 460
 461
 462
 463
 464 # Default target.
 465 all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
 466
 467 # Change the build target to build a HEX file or a library.
 468 build: elf hex eep lss sym
 469 #build: lib
 470
 471
 472 elf: $(TARGET).elf
 473 hex: $(TARGET).hex
 474 eep: $(TARGET).eep
 475 lss: $(TARGET).lss
 476 sym: $(TARGET).sym
 477 LIBNAME=lib$(TARGET).a
 478 lib: $(LIBNAME)
 479
 480
 481
 482 # Eye candy.
 483 # AVR Studio 3.x does not check make's exit code but relies on
 484 # the following magic strings to be generated by the compile job.
 485 begin:
 486         @echo
 487         @echo $(MSG_BEGIN)
 488
 489 end:
 490         @echo $(MSG_END)
 491         @echo
 492
 493
 494 # Display size of file.
 495 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 496 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 497 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 498 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 499
 500 sizebefore:
 501         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 502         2>/dev/null; echo; fi
 503
 504 sizeafter:
 505         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 506         2>/dev/null; echo; fi
 507
 508 checkhooks: build
 509         @echo
 510         @echo ------- Unhooked LUFA Events -------
 511         @$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
 512                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 513                            echo "(None)"
 514         @echo ------------------------------------
 515
 516 checklibmode:
 517         @echo
 518         @echo ----------- Library Mode -----------
 519         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 520                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 521                   || echo "No specific mode (both device and host mode allowable)."
 522         @echo ------------------------------------
 523
 524 checkboard:
 525         @echo
 526         @echo ---------- Selected Board ----------
 527         @echo Selected board model is $(BOARD).
 528         @echo ------------------------------------
 529
 530 # Display compiler version information.
 531 gccversion :
 532         @$(CC) --version
 533
 534
 535
 536 # Program the device.
 537 program: $(TARGET).hex $(TARGET).eep
 538         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 539
 540 flip: $(TARGET).hex
 541         batchisp -hardware usb -device $(MCU) -operation erase f
 542         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 543         batchisp -hardware usb -device $(MCU) -operation start reset 0
 544
 545 dfu: $(TARGET).hex
 546         dfu-programmer $(MCU) erase
 547         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 548         dfu-programmer $(MCU) reset
 549
 550 flip-ee: $(TARGET).hex $(TARGET).eep
 551         copy $(TARGET).eep $(TARGET)eep.hex
 552         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 553         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 554         batchisp -hardware usb -device $(MCU) -operation start reset 0
 555
 556 dfu-ee: $(TARGET).hex $(TARGET).eep
 557         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 558         dfu-programmer $(MCU) reset
 559
 560
 561 # Generate avr-gdb config/init file which does the following:
 562 #     define the reset signal, load the target file, connect to target, and set
 563 #     a breakpoint at main().
 564 gdb-config:
 565         @$(REMOVE) $(GDBINIT_FILE)
 566         @echo define reset >> $(GDBINIT_FILE)
 567         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 568         @echo end >> $(GDBINIT_FILE)
 569         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 570         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 571 ifeq ($(DEBUG_BACKEND),simulavr)
 572         @echo load  >> $(GDBINIT_FILE)
 573 endif
 574         @echo break main >> $(GDBINIT_FILE)
 575
 576 debug: gdb-config $(TARGET).elf
 577 ifeq ($(DEBUG_BACKEND), avarice)
 578         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 579         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 580         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 581         @$(WINSHELL) /c pause
 582
 583 else
 584         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 585         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 586 endif
 587         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 588
 589
 590
 591
 592 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 593 COFFCONVERT = $(OBJCOPY) --debugging
 594 COFFCONVERT += --change-section-address .data-0x800000
 595 COFFCONVERT += --change-section-address .bss-0x800000
 596 COFFCONVERT += --change-section-address .noinit-0x800000
 597 COFFCONVERT += --change-section-address .eeprom-0x810000
 598
 599
 600
 601 coff: $(TARGET).elf
 602         @echo
 603         @echo $(MSG_COFF) $(TARGET).cof
 604         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 605
 606
 607 extcoff: $(TARGET).elf
 608         @echo
 609         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 610         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 611
 612
 613
 614 # Create final output files (.hex, .eep) from ELF output file.
 615 %.hex: %.elf
 616         @echo
 617         @echo $(MSG_FLASH) $@
 618         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 619
 620 %.eep: %.elf
 621         @echo
 622         @echo $(MSG_EEPROM) $@
 623         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 624         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 625
 626 # Create extended listing file from ELF output file.
 627 %.lss: %.elf
 628         @echo
 629         @echo $(MSG_EXTENDED_LISTING) $@
 630         $(OBJDUMP) -h -z -S $< > $@
 631
 632 # Create a symbol table from ELF output file.
 633 %.sym: %.elf
 634         @echo
 635         @echo $(MSG_SYMBOL_TABLE) $@
 636         $(NM) -n $< > $@
 637
 638
 639
 640 # Create library from object files.
 641 .SECONDARY : $(TARGET).a
 642 .PRECIOUS : $(OBJ)
 643 %.a: $(OBJ)
 644         @echo
 645         @echo $(MSG_CREATING_LIBRARY) $@
 646         $(AR) $@ $(OBJ)
 647
 648
 649 # Link: create ELF output file from object files.
 650 .SECONDARY : $(TARGET).elf
 651 .PRECIOUS : $(OBJ)
 652 %.elf: $(OBJ)
 653         @echo
 654         @echo $(MSG_LINKING) $@
 655         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 656
 657
 658 # Compile: create object files from C source files.
 659 $(OBJDIR)/%.o : %.c
 660         @echo
 661         @echo $(MSG_COMPILING) $<
 662         $(CC) -c $(ALL_CFLAGS) $< -o $@
 663
 664
 665 # Compile: create object files from C++ source files.
 666 $(OBJDIR)/%.o : %.cpp
 667         @echo
 668         @echo $(MSG_COMPILING_CPP) $<
 669         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 670
 671
 672 # Compile: create assembler files from C source files.
 673 %.s : %.c
 674         $(CC) -S $(ALL_CFLAGS) $< -o $@
 675
 676
 677 # Compile: create assembler files from C++ source files.
 678 %.s : %.cpp
 679         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 680
 681
 682 # Assemble: create object files from assembler source files.
 683 $(OBJDIR)/%.o : %.S
 684         @echo
 685         @echo $(MSG_ASSEMBLING) $<
 686         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 687
 688
 689 # Create preprocessed source for use in sending a bug report.
 690 %.i : %.c
 691         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 692
 693
 694 # Target: clean project.
 695 clean: begin clean_list clean_binary end
 696
 697 clean_binary:
 698         $(REMOVE) $(TARGET).hex
 699
 700 clean_list:
 701         @echo $(MSG_CLEANING)
 702         $(REMOVE) $(TARGET).eep
 703         $(REMOVE) $(TARGET)eep.hex
 704         $(REMOVE) $(TARGET).cof
 705         $(REMOVE) $(TARGET).elf
 706         $(REMOVE) $(TARGET).map
 707         $(REMOVE) $(TARGET).sym
 708         $(REMOVE) $(TARGET).lss
 709         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 710         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 711         $(REMOVE) $(SRC:.c=.s)
 712         $(REMOVE) $(SRC:.c=.d)
 713         $(REMOVE) $(SRC:.c=.i)
 714         $(REMOVEDIR) .dep
 715
 716
 717 doxygen:
 718         @echo Generating Project Documentation...
 719         @doxygen Doxygen.conf
 720         @echo Documentation Generation Complete.
 721
 722 clean_doxygen:
 723         rm -rf Documentation
 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 checkhooks checklibmode checkboard   \
 735 begin finish end sizebefore sizeafter gccversion  \
 736 build elf hex eep lss sym coff extcoff clean      \
 737 clean_list clean_binary program debug gdb-config  \
 738 doxygen dfu flip flip-ee dfu-ee