Bootloaders/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 doxygen = Generate DoxyGen documentation for the project (must have
  36 #                DoxyGen installed)
  37 #
  38 # make debug = Start either simulavr or avarice as specified for debugging,
  39 #              with avr-gdb or avr-insight as the front end for debugging.
  40 #
  41 # make filename.s = Just compile filename.c into the assembler code only.
  42 #
  43 # make filename.i = Create a preprocessed source file for use in submitting
  44 #                   bug reports to the GCC project.
  45 #
  46 # To rebuild project do "make clean" then "make all".
  47 #----------------------------------------------------------------------------
  48
  49
  50 # MCU name
  51 MCU = at90usb1287
  52
  53
  54 # Target board (see library BoardTypes.h documentation, USER or blank for projects not requiring
  55 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called
  56 # "Board" inside the application directory.
  57 BOARD  = USBKEY
  58
  59
  60 # Processor frequency.
  61 #     This will define a symbol, F_CPU, in all source code files equal to the
  62 #     processor frequency. You can then use this symbol in your source code to
  63 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  64 #     automatically to create a 32-bit value in your source code.
  65 #     Typical values are:
  66 #         F_CPU =  1000000
  67 #         F_CPU =  1843200
  68 #         F_CPU =  2000000
  69 #         F_CPU =  3686400
  70 #         F_CPU =  4000000
  71 #         F_CPU =  7372800
  72 #         F_CPU =  8000000
  73 #         F_CPU = 11059200
  74 #         F_CPU = 14745600
  75 #         F_CPU = 16000000
  76 #         F_CPU = 18432000
  77 #         F_CPU = 20000000
  78 F_CPU = 8000000
  79
  80
  81 # Input clock frequency.
  82 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  83 #     input clock frequency (before any prescaling is performed). This value may
  84 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  85 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  86 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  87 #     at the end, this will be done automatically to create a 32-bit value in your
  88 #     source code.
  89 #
  90 #     If no clock division is performed on the input clock inside the AVR (via the
  91 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
  92 F_CLOCK = 8000000
  93
  94
  95 # Output format. (can be srec, ihex, binary)
  96 FORMAT = ihex
  97
  98
  99 # Target file name (without extension).
 100 TARGET = BootloaderCDC
 101
 102
 103 # Object files directory
 104 #     To put object files in current directory, use a dot (.), do NOT make
 105 #     this an empty or blank macro!
 106 OBJDIR = .
 107
 108
 109 # List C source files here. (C dependencies are automatically generated.)
 110 SRC = $(TARGET).c                                          \
 111           Descriptors.c                                        \
 112           ../../LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 113           ../../LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 114           ../../LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 115           ../../LUFA/Drivers/USB/HighLevel/USBTask.c           \
 116           ../../LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 117           ../../LUFA/Drivers/USB/HighLevel/Events.c            \
 118           ../../LUFA/Drivers/USB/HighLevel/StdDescriptors.c    \
 119
 120 # List C++ source files here. (C dependencies are automatically generated.)
 121 CPPSRC =
 122
 123
 124 # List Assembler source files here.
 125 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 126 #     will not be considered source files but generated files (assembler
 127 #     output from the compiler), and will be deleted upon "make clean"!
 128 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 129 #     it will preserve the spelling of the filenames, and gcc itself does
 130 #     care about how the name is spelled on its command-line.
 131 ASRC =
 132
 133
 134 # Optimization level, can be [0, 1, 2, 3, s].
 135 #     0 = turn off optimization. s = optimize for size.
 136 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 137 OPT = s
 138
 139
 140 # Debugging format.
 141 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 142 #     AVR Studio 4.10 requires dwarf-2.
 143 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 144 DEBUG = dwarf-2
 145
 146
 147 # List any extra directories to look for include files here.
 148 #     Each directory must be seperated by a space.
 149 #     Use forward slashes for directory separators.
 150 #     For a directory that has spaces, enclose it in quotes.
 151 EXTRAINCDIRS = ../../
 152
 153
 154 # Compiler flag to set the C Standard level.
 155 #     c89   = "ANSI" C
 156 #     gnu89 = c89 plus GCC extensions
 157 #     c99   = ISO C99 standard (not yet fully implemented)
 158 #     gnu99 = c99 plus GCC extensions
 159 CSTANDARD = -std=gnu99
 160
 161
 162 # Starting byte address of the bootloader
 163 BOOT_START = 0x1E000
 164
 165
 166 # Place -D or -U options here for C sources
 167 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
 168 CDEFS += -DUSB_DEVICE_ONLY -DUSE_NONSTANDARD_DESCRIPTOR_NAMES
 169 CDEFS += -DSTATIC_ENDPOINT_CONFIGURATION -DFIXED_CONTROL_ENDPOINT_SIZE=8
 170 CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 171 CDEFS += -DUSE_RAM_DESCRIPTORS -DBOOT_START_ADDR=$(BOOT_START)UL -DUSE_SINGLE_DEVICE_CONFIGURATION
 172
 173
 174 # Place -D or -U options here for ASM sources
 175 ADEFS = -DF_CPU=$(F_CPU)
 176
 177
 178 # Place -D or -U options here for C++ sources
 179 CPPDEFS = -DF_CPU=$(F_CPU)UL
 180 #CPPDEFS += -D__STDC_LIMIT_MACROS
 181 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 182
 183
 184
 185 #---------------- Compiler Options C ----------------
 186 #  -g*:          generate debugging information
 187 #  -O*:          optimization level
 188 #  -f...:        tuning, see GCC manual and avr-libc documentation
 189 #  -Wall...:     warning level
 190 #  -Wa,...:      tell GCC to pass this to the assembler.
 191 #    -adhlns...: create assembler listing
 192 CFLAGS = -g$(DEBUG)
 193 CFLAGS += $(CDEFS)
 194 CFLAGS += -O$(OPT)
 195 CFLAGS += -funsigned-char
 196 CFLAGS += -funsigned-bitfields
 197 CFLAGS += -ffunction-sections
 198 CFLAGS += -fpack-struct
 199 CFLAGS += -fshort-enums
 200 CFLAGS += -fno-inline-small-functions
 201 CFLAGS += -fno-reorder-blocks
 202 CFLAGS += -fno-reorder-blocks-and-partition
 203 CFLAGS += -fno-reorder-functions
 204 CFLAGS += -fno-toplevel-reorder
 205 CFLAGS += -Wall
 206 CFLAGS += -Wstrict-prototypes
 207 CFLAGS += -Wundef
 208 #CFLAGS += -fno-unit-at-a-time
 209 #CFLAGS += -Wunreachable-code
 210 #CFLAGS += -Wsign-compare
 211 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 212 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 213 CFLAGS += $(CSTANDARD)
 214
 215
 216 #---------------- Compiler Options C++ ----------------
 217 #  -g*:          generate debugging information
 218 #  -O*:          optimization level
 219 #  -f...:        tuning, see GCC manual and avr-libc documentation
 220 #  -Wall...:     warning level
 221 #  -Wa,...:      tell GCC to pass this to the assembler.
 222 #    -adhlns...: create assembler listing
 223 CPPFLAGS = -g$(DEBUG)
 224 CPPFLAGS += $(CPPDEFS)
 225 CPPFLAGS += -O$(OPT)
 226 CPPFLAGS += -funsigned-char
 227 CPPFLAGS += -funsigned-bitfields
 228 CPPFLAGS += -fpack-struct
 229 CPPFLAGS += -fshort-enums
 230 CPPFLAGS += -fno-exceptions
 231 CPPFLAGS += -Wall
 232 CFLAGS += -Wundef
 233 #CPPFLAGS += -mshort-calls
 234 #CPPFLAGS += -fno-unit-at-a-time
 235 #CPPFLAGS += -Wstrict-prototypes
 236 #CPPFLAGS += -Wunreachable-code
 237 #CPPFLAGS += -Wsign-compare
 238 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 239 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 240 #CPPFLAGS += $(CSTANDARD)
 241
 242
 243 #---------------- Assembler Options ----------------
 244 #  -Wa,...:   tell GCC to pass this to the assembler.
 245 #  -adhlns:   create listing
 246 #  -gstabs:   have the assembler create line number information; note that
 247 #             for use in COFF files, additional information about filenames
 248 #             and function names needs to be present in the assembler source
 249 #             files -- see avr-libc docs [FIXME: not yet described there]
 250 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 251 #       dump that will be displayed for a given single line of source input.
 252 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 253
 254
 255 #---------------- Library Options ----------------
 256 # Minimalistic printf version
 257 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 258
 259 # Floating point printf version (requires MATH_LIB = -lm below)
 260 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 261
 262 # If this is left blank, then it will use the Standard printf version.
 263 PRINTF_LIB =
 264 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 265 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 266
 267
 268 # Minimalistic scanf version
 269 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 270
 271 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 272 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 273
 274 # If this is left blank, then it will use the Standard scanf version.
 275 SCANF_LIB =
 276 #SCANF_LIB = $(SCANF_LIB_MIN)
 277 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 278
 279
 280 MATH_LIB = -lm
 281
 282
 283 # List any extra directories to look for libraries here.
 284 #     Each directory must be seperated by a space.
 285 #     Use forward slashes for directory separators.
 286 #     For a directory that has spaces, enclose it in quotes.
 287 EXTRALIBDIRS =
 288
 289
 290
 291 #---------------- External Memory Options ----------------
 292
 293 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 294 # used for variables (.data/.bss) and heap (malloc()).
 295 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 296
 297 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 298 # only used for heap (malloc()).
 299 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 300
 301 EXTMEMOPTS =
 302
 303
 304
 305 #---------------- Linker Options ----------------
 306 #  -Wl,...:     tell GCC to pass this to linker.
 307 #    -Map:      create map file
 308 #    --cref:    add cross reference to  map file
 309 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 310 LDFLAGS += -Wl,--relax
 311 LDFLAGS += -Wl,--gc-sections
 312 LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
 313 LDFLAGS += $(EXTMEMOPTS)
 314 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 315 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 316 #LDFLAGS += -T linker_script.x
 317
 318
 319
 320 #---------------- Programming Options (avrdude) ----------------
 321
 322 # Programming hardware: alf avr910 avrisp bascom bsd
 323 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 324 #
 325 # Type: avrdude -c ?
 326 # to get a full listing.
 327 #
 328 AVRDUDE_PROGRAMMER = jtagmkII
 329
 330 # com1 = serial port. Use lpt1 to connect to parallel port.
 331 AVRDUDE_PORT = usb
 332
 333 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 334 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 335
 336
 337 # Uncomment the following if you want avrdude's erase cycle counter.
 338 # Note that this counter needs to be initialized first using -Yn,
 339 # see avrdude manual.
 340 #AVRDUDE_ERASE_COUNTER = -y
 341
 342 # Uncomment the following if you do /not/ wish a verification to be
 343 # performed after programming the device.
 344 #AVRDUDE_NO_VERIFY = -V
 345
 346 # Increase verbosity level.  Please use this when submitting bug
 347 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 348 # to submit bug reports.
 349 #AVRDUDE_VERBOSE = -v -v
 350
 351 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 352 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 353 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 354 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 355
 356
 357
 358 #---------------- Debugging Options ----------------
 359
 360 # For simulavr only - target MCU frequency.
 361 DEBUG_MFREQ = $(F_CPU)
 362
 363 # Set the DEBUG_UI to either gdb or insight.
 364 # DEBUG_UI = gdb
 365 DEBUG_UI = insight
 366
 367 # Set the debugging back-end to either avarice, simulavr.
 368 DEBUG_BACKEND = avarice
 369 #DEBUG_BACKEND = simulavr
 370
 371 # GDB Init Filename.
 372 GDBINIT_FILE = __avr_gdbinit
 373
 374 # When using avarice settings for the JTAG
 375 JTAG_DEV = /dev/com1
 376
 377 # Debugging port used to communicate between GDB / avarice / simulavr.
 378 DEBUG_PORT = 4242
 379
 380 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 381 #     just set to localhost unless doing some sort of crazy debugging when
 382 #     avarice is running on a different computer.
 383 DEBUG_HOST = localhost
 384
 385
 386
 387 #============================================================================
 388
 389
 390 # Define programs and commands.
 391 SHELL = sh
 392 CC = avr-gcc
 393 OBJCOPY = avr-objcopy
 394 OBJDUMP = avr-objdump
 395 SIZE = avr-size
 396 AR = avr-ar rcs
 397 NM = avr-nm
 398 AVRDUDE = avrdude
 399 REMOVE = rm -f
 400 REMOVEDIR = rm -rf
 401 COPY = cp
 402 WINSHELL = cmd
 403
 404 # Define Messages
 405 # English
 406 MSG_ERRORS_NONE = Errors: none
 407 MSG_BEGIN = -------- begin --------
 408 MSG_END = --------  end  --------
 409 MSG_SIZE_BEFORE = Size before:
 410 MSG_SIZE_AFTER = Size after:
 411 MSG_COFF = Converting to AVR COFF:
 412 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 413 MSG_FLASH = Creating load file for Flash:
 414 MSG_EEPROM = Creating load file for EEPROM:
 415 MSG_EXTENDED_LISTING = Creating Extended Listing:
 416 MSG_SYMBOL_TABLE = Creating Symbol Table:
 417 MSG_LINKING = Linking:
 418 MSG_COMPILING = Compiling C:
 419 MSG_COMPILING_CPP = Compiling C++:
 420 MSG_ASSEMBLING = Assembling:
 421 MSG_CLEANING = Cleaning project:
 422 MSG_CREATING_LIBRARY = Creating library:
 423
 424
 425
 426
 427 # Define all object files.
 428 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 429
 430 # Define all listing files.
 431 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 432
 433
 434 # Compiler flags to generate dependency files.
 435 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 436
 437
 438 # Combine all necessary flags and optional flags.
 439 # Add target processor to flags.
 440 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 441 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 442 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 443
 444
 445
 446
 447
 448 # Default target.
 449 all: begin gccversion sizebefore build checkhooks checklibmode sizeafter end
 450
 451 # Change the build target to build a HEX file or a library.
 452 build: elf hex eep lss sym
 453 #build: lib
 454
 455
 456 elf: $(TARGET).elf
 457 hex: $(TARGET).hex
 458 eep: $(TARGET).eep
 459 lss: $(TARGET).lss
 460 sym: $(TARGET).sym
 461 LIBNAME=lib$(TARGET).a
 462 lib: $(LIBNAME)
 463
 464
 465
 466 # Eye candy.
 467 # AVR Studio 3.x does not check make's exit code but relies on
 468 # the following magic strings to be generated by the compile job.
 469 begin:
 470         @echo
 471         @echo $(MSG_BEGIN)
 472
 473 end:
 474         @echo $(MSG_END)
 475         @echo
 476
 477
 478 # Display size of file.
 479 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 480 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 481 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 482 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 483
 484 sizebefore:
 485         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 486         2>/dev/null; echo; fi
 487
 488 sizeafter:
 489         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 490         2>/dev/null; echo; fi
 491
 492 checkhooks: build
 493         @echo
 494         @echo ------- Unhooked LUFA Events -------
 495         @$(shell) (grep -s '^Event.*LUFA/.*\\.o' $(TARGET).map | \
 496                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 497                            echo "(None)"
 498         @echo ----- End Unhooked LUFA Events -----
 499
 500 checklibmode:
 501         @echo
 502         @echo ----------- Library Mode -----------
 503         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 504                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 505                   || echo "No specific mode (both device and host mode allowable)."
 506         @echo ------------------------------------
 507
 508 # Display compiler version information.
 509 gccversion :
 510         @$(CC) --version
 511
 512
 513
 514 # Program the device.
 515 program: $(TARGET).hex $(TARGET).eep
 516         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 517
 518
 519 # Generate avr-gdb config/init file which does the following:
 520 #     define the reset signal, load the target file, connect to target, and set
 521 #     a breakpoint at main().
 522 gdb-config:
 523         @$(REMOVE) $(GDBINIT_FILE)
 524         @echo define reset >> $(GDBINIT_FILE)
 525         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 526         @echo end >> $(GDBINIT_FILE)
 527         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 528         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 529 ifeq ($(DEBUG_BACKEND),simulavr)
 530         @echo load  >> $(GDBINIT_FILE)
 531 endif
 532         @echo break main >> $(GDBINIT_FILE)
 533
 534 debug: gdb-config $(TARGET).elf
 535 ifeq ($(DEBUG_BACKEND), avarice)
 536         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 537         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 538         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 539         @$(WINSHELL) /c pause
 540
 541 else
 542         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 543         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 544 endif
 545         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 546
 547
 548
 549
 550 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 551 COFFCONVERT = $(OBJCOPY) --debugging
 552 COFFCONVERT += --change-section-address .data-0x800000
 553 COFFCONVERT += --change-section-address .bss-0x800000
 554 COFFCONVERT += --change-section-address .noinit-0x800000
 555 COFFCONVERT += --change-section-address .eeprom-0x810000
 556
 557
 558
 559 coff: $(TARGET).elf
 560         @echo
 561         @echo $(MSG_COFF) $(TARGET).cof
 562         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 563
 564
 565 extcoff: $(TARGET).elf
 566         @echo
 567         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 568         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 569
 570
 571
 572 # Create final output files (.hex, .eep) from ELF output file.
 573 %.hex: %.elf
 574         @echo
 575         @echo $(MSG_FLASH) $@
 576         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 577
 578 %.eep: %.elf
 579         @echo
 580         @echo $(MSG_EEPROM) $@
 581         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 582         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 583
 584 # Create extended listing file from ELF output file.
 585 %.lss: %.elf
 586         @echo
 587         @echo $(MSG_EXTENDED_LISTING) $@
 588         $(OBJDUMP) -h -z -S $< > $@
 589
 590 # Create a symbol table from ELF output file.
 591 %.sym: %.elf
 592         @echo
 593         @echo $(MSG_SYMBOL_TABLE) $@
 594         $(NM) -n $< > $@
 595
 596
 597
 598 # Create library from object files.
 599 .SECONDARY : $(TARGET).a
 600 .PRECIOUS : $(OBJ)
 601 %.a: $(OBJ)
 602         @echo
 603         @echo $(MSG_CREATING_LIBRARY) $@
 604         $(AR) $@ $(OBJ)
 605
 606
 607 # Link: create ELF output file from object files.
 608 .SECONDARY : $(TARGET).elf
 609 .PRECIOUS : $(OBJ)
 610 %.elf: $(OBJ)
 611         @echo
 612         @echo $(MSG_LINKING) $@
 613         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 614
 615
 616 # Compile: create object files from C source files.
 617 $(OBJDIR)/%.o : %.c
 618         @echo
 619         @echo $(MSG_COMPILING) $<
 620         $(CC) -c $(ALL_CFLAGS) $< -o $@
 621
 622
 623 # Compile: create object files from C++ source files.
 624 $(OBJDIR)/%.o : %.cpp
 625         @echo
 626         @echo $(MSG_COMPILING_CPP) $<
 627         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 628
 629
 630 # Compile: create assembler files from C source files.
 631 %.s : %.c
 632         $(CC) -S $(ALL_CFLAGS) $< -o $@
 633
 634
 635 # Compile: create assembler files from C++ source files.
 636 %.s : %.cpp
 637         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 638
 639
 640 # Assemble: create object files from assembler source files.
 641 $(OBJDIR)/%.o : %.S
 642         @echo
 643         @echo $(MSG_ASSEMBLING) $<
 644         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 645
 646
 647 # Create preprocessed source for use in sending a bug report.
 648 %.i : %.c
 649         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 650
 651
 652 # Target: clean project.
 653 clean: begin clean_list clean_binary end
 654
 655 clean_binary:
 656         $(REMOVE) $(TARGET).hex
 657
 658 clean_list:
 659         @echo $(MSG_CLEANING)
 660         $(REMOVE) $(TARGET).eep
 661         $(REMOVE) $(TARGET).cof
 662         $(REMOVE) $(TARGET).elf
 663         $(REMOVE) $(TARGET).map
 664         $(REMOVE) $(TARGET).sym
 665         $(REMOVE) $(TARGET).lss
 666         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 667         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 668         $(REMOVE) $(SRC:.c=.s)
 669         $(REMOVE) $(SRC:.c=.d)
 670         $(REMOVE) $(SRC:.c=.i)
 671         $(REMOVEDIR) .dep
 672
 673
 674 doxygen:
 675         @echo Generating Project Documentation...
 676         @doxygen Doxygen.conf
 677         @echo Documentation Generation Complete.
 678
 679 clean_doxygen:
 680         rm -rf Documentation
 681
 682 # Create object files directory
 683 $(shell mkdir $(OBJDIR) 2>/dev/null)
 684
 685
 686 # Include the dependency files.
 687 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 688
 689
 690 # Listing of phony targets.
 691 .PHONY : all checkhooks checklibmode begin  \
 692 finish end sizebefore sizeafter gccversion  \
 693 build elf hex eep lss sym coff extcoff      \
 694 clean clean_list clean_binary program debug \
 695 gdb-config doxygen