Projects/AVRISP-MKII/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, NONE 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 in Hz. 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 #
  78 #     This will be an integer division of F_CLOCK below, as it is sourced by
  79 #     F_CLOCK after it has run through any CPU prescalers. Note that this value
  80 #     does not *change* the processor frequency - it should merely be updated to
  81 #     reflect the processor speed set externally so that the code can use accurate
  82 #     software delays.
  83 F_CPU = 8000000
  84
  85
  86 # Input clock frequency.
  87 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  88 #     input clock frequency (before any prescaling is performed) in Hz. This value may
  89 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  90 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  91 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  92 #     at the end, this will be done automatically to create a 32-bit value in your
  93 #     source code.
  94 #
  95 #     If no clock division is performed on the input clock inside the AVR (via the
  96 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
  97 F_CLOCK = $(F_CPU)
  98
  99
 100 # Output format. (can be srec, ihex, binary)
 101 FORMAT = ihex
 102
 103
 104 # Target file name (without extension).
 105 TARGET = AVRISP
 106
 107
 108 # Object files directory
 109 #     To put object files in current directory, use a dot (.), do NOT make
 110 #     this an empty or blank macro!
 111 OBJDIR = .
 112
 113
 114 # Path to the LUFA library
 115 LUFA_PATH = ../../
 116
 117
 118 # LUFA library compile-time options
 119 LUFA_OPTS  = -D USB_DEVICE_ONLY
 120 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=16
 121 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 122 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 123 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 124
 125
 126 # List C source files here. (C dependencies are automatically generated.)
 127 SRC = $(TARGET).c                                                 \
 128           Descriptors.c                                               \
 129       Lib/V2Protocol.c                                            \
 130       Lib/V2ProtocolParams.c                                      \
 131       Lib/ISP/ISPProtocol.c                                       \
 132       Lib/ISP/ISPTarget.c                                         \
 133           Lib/XPROG/XPROGProtocol.c                                   \
 134           Lib/XPROG/XPROGTarget.c                                     \
 135           Lib/XPROG/XMEGANVM.c                                        \
 136           Lib/XPROG/TINYNVM.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) $(LUFA_OPTS)
 193 CDEFS += -DAUX_LINE_PORT=PORTB
 194 CDEFS += -DAUX_LINE_PIN=PINB
 195 CDEFS += -DAUX_LINE_DDR=DDRB
 196 CDEFS += -DAUX_LINE_MASK="(1 << 4)"
 197 CDEFS += -DVTARGET_ADC_CHANNEL=2
 198 CDEFS += -DENABLE_ISP_PROTOCOL
 199 CDEFS += -DENABLE_XPROG_PROTOCOL
 200 #CDEFS += -DXPROG_VIA_HARDWARE_USART
 201 #CDEFS += -DNO_VTARGET_DETECT
 202
 203
 204 # Place -D or -U options here for ASM sources
 205 ADEFS = -DF_CPU=$(F_CPU)
 206
 207
 208 # Place -D or -U options here for C++ sources
 209 CPPDEFS = -DF_CPU=$(F_CPU)UL
 210 #CPPDEFS += -D__STDC_LIMIT_MACROS
 211 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 212
 213
 214
 215 #---------------- Compiler Options C ----------------
 216 #  -g*:          generate debugging information
 217 #  -O*:          optimization level
 218 #  -f...:        tuning, see GCC manual and avr-libc documentation
 219 #  -Wall...:     warning level
 220 #  -Wa,...:      tell GCC to pass this to the assembler.
 221 #    -adhlns...: create assembler listing
 222 CFLAGS = -g$(DEBUG)
 223 CFLAGS += $(CDEFS)
 224 CFLAGS += -O$(OPT)
 225 CFLAGS += -funsigned-char
 226 CFLAGS += -funsigned-bitfields
 227 CFLAGS += -ffunction-sections
 228 CFLAGS += -fno-inline-small-functions
 229 CFLAGS += -fpack-struct
 230 CFLAGS += -fshort-enums
 231 CFLAGS += -Wall
 232 CFLAGS += -Wstrict-prototypes
 233 CFLAGS += -Wundef
 234 #CFLAGS += -fno-unit-at-a-time
 235 #CFLAGS += -Wunreachable-code
 236 #CFLAGS += -Wsign-compare
 237 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 238 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 239 CFLAGS += $(CSTANDARD)
 240
 241
 242 #---------------- Compiler Options C++ ----------------
 243 #  -g*:          generate debugging information
 244 #  -O*:          optimization level
 245 #  -f...:        tuning, see GCC manual and avr-libc documentation
 246 #  -Wall...:     warning level
 247 #  -Wa,...:      tell GCC to pass this to the assembler.
 248 #    -adhlns...: create assembler listing
 249 CPPFLAGS = -g$(DEBUG)
 250 CPPFLAGS += $(CPPDEFS)
 251 CPPFLAGS += -O$(OPT)
 252 CPPFLAGS += -funsigned-char
 253 CPPFLAGS += -funsigned-bitfields
 254 CPPFLAGS += -fpack-struct
 255 CPPFLAGS += -fshort-enums
 256 CPPFLAGS += -fno-exceptions
 257 CPPFLAGS += -Wall
 258 CFLAGS += -Wundef
 259 #CPPFLAGS += -mshort-calls
 260 #CPPFLAGS += -fno-unit-at-a-time
 261 #CPPFLAGS += -Wstrict-prototypes
 262 #CPPFLAGS += -Wunreachable-code
 263 #CPPFLAGS += -Wsign-compare
 264 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 265 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 266 #CPPFLAGS += $(CSTANDARD)
 267
 268
 269 #---------------- Assembler Options ----------------
 270 #  -Wa,...:   tell GCC to pass this to the assembler.
 271 #  -adhlns:   create listing
 272 #  -gstabs:   have the assembler create line number information; note that
 273 #             for use in COFF files, additional information about filenames
 274 #             and function names needs to be present in the assembler source
 275 #             files -- see avr-libc docs [FIXME: not yet described there]
 276 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 277 #       dump that will be displayed for a given single line of source input.
 278 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 279
 280
 281 #---------------- Library Options ----------------
 282 # Minimalistic printf version
 283 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 284
 285 # Floating point printf version (requires MATH_LIB = -lm below)
 286 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 287
 288 # If this is left blank, then it will use the Standard printf version.
 289 PRINTF_LIB =
 290 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 291 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 292
 293
 294 # Minimalistic scanf version
 295 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 296
 297 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 298 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 299
 300 # If this is left blank, then it will use the Standard scanf version.
 301 SCANF_LIB =
 302 #SCANF_LIB = $(SCANF_LIB_MIN)
 303 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 304
 305
 306 MATH_LIB = -lm
 307
 308
 309 # List any extra directories to look for libraries here.
 310 #     Each directory must be seperated by a space.
 311 #     Use forward slashes for directory separators.
 312 #     For a directory that has spaces, enclose it in quotes.
 313 EXTRALIBDIRS =
 314
 315
 316
 317 #---------------- External Memory Options ----------------
 318
 319 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 320 # used for variables (.data/.bss) and heap (malloc()).
 321 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 322
 323 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 324 # only used for heap (malloc()).
 325 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 326
 327 EXTMEMOPTS =
 328
 329
 330
 331 #---------------- Linker Options ----------------
 332 #  -Wl,...:     tell GCC to pass this to linker.
 333 #    -Map:      create map file
 334 #    --cref:    add cross reference to  map file
 335 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 336 LDFLAGS += -Wl,--relax
 337 LDFLAGS += -Wl,--gc-sections
 338 LDFLAGS += $(EXTMEMOPTS)
 339 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 340 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 341 #LDFLAGS += -T linker_script.x
 342
 343
 344
 345 #---------------- Programming Options (avrdude) ----------------
 346
 347 # Programming hardware: alf avr910 avrisp bascom bsd
 348 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 349 #
 350 # Type: avrdude -c ?
 351 # to get a full listing.
 352 #
 353 AVRDUDE_PROGRAMMER = jtagmkII
 354
 355 # com1 = serial port. Use lpt1 to connect to parallel port.
 356 AVRDUDE_PORT = usb
 357
 358 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 359 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 360
 361
 362 # Uncomment the following if you want avrdude's erase cycle counter.
 363 # Note that this counter needs to be initialized first using -Yn,
 364 # see avrdude manual.
 365 #AVRDUDE_ERASE_COUNTER = -y
 366
 367 # Uncomment the following if you do /not/ wish a verification to be
 368 # performed after programming the device.
 369 #AVRDUDE_NO_VERIFY = -V
 370
 371 # Increase verbosity level.  Please use this when submitting bug
 372 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 373 # to submit bug reports.
 374 #AVRDUDE_VERBOSE = -v -v
 375
 376 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 377 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 378 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 379 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 380
 381
 382
 383 #---------------- Debugging Options ----------------
 384
 385 # For simulavr only - target MCU frequency.
 386 DEBUG_MFREQ = $(F_CPU)
 387
 388 # Set the DEBUG_UI to either gdb or insight.
 389 # DEBUG_UI = gdb
 390 DEBUG_UI = insight
 391
 392 # Set the debugging back-end to either avarice, simulavr.
 393 DEBUG_BACKEND = avarice
 394 #DEBUG_BACKEND = simulavr
 395
 396 # GDB Init Filename.
 397 GDBINIT_FILE = __avr_gdbinit
 398
 399 # When using avarice settings for the JTAG
 400 JTAG_DEV = /dev/com1
 401
 402 # Debugging port used to communicate between GDB / avarice / simulavr.
 403 DEBUG_PORT = 4242
 404
 405 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 406 #     just set to localhost unless doing some sort of crazy debugging when
 407 #     avarice is running on a different computer.
 408 DEBUG_HOST = localhost
 409
 410
 411
 412 #============================================================================
 413
 414
 415 # Define programs and commands.
 416 SHELL = sh
 417 CC = avr-gcc
 418 OBJCOPY = avr-objcopy
 419 OBJDUMP = avr-objdump
 420 SIZE = avr-size
 421 AR = avr-ar rcs
 422 NM = avr-nm
 423 AVRDUDE = avrdude
 424 REMOVE = rm -f
 425 REMOVEDIR = rm -rf
 426 COPY = cp
 427 WINSHELL = cmd
 428
 429 # Define Messages
 430 # English
 431 MSG_ERRORS_NONE = Errors: none
 432 MSG_BEGIN = -------- begin --------
 433 MSG_END = --------  end  --------
 434 MSG_SIZE_BEFORE = Size before:
 435 MSG_SIZE_AFTER = Size after:
 436 MSG_COFF = Converting to AVR COFF:
 437 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 438 MSG_FLASH = Creating load file for Flash:
 439 MSG_EEPROM = Creating load file for EEPROM:
 440 MSG_EXTENDED_LISTING = Creating Extended Listing:
 441 MSG_SYMBOL_TABLE = Creating Symbol Table:
 442 MSG_LINKING = Linking:
 443 MSG_COMPILING = Compiling C:
 444 MSG_COMPILING_CPP = Compiling C++:
 445 MSG_ASSEMBLING = Assembling:
 446 MSG_CLEANING = Cleaning project:
 447 MSG_CREATING_LIBRARY = Creating library:
 448
 449
 450
 451
 452 # Define all object files.
 453 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 454
 455 # Define all listing files.
 456 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 457
 458
 459 # Compiler flags to generate dependency files.
 460 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 461
 462
 463 # Combine all necessary flags and optional flags.
 464 # Add target processor to flags.
 465 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 466 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 467 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 468
 469
 470
 471
 472
 473 # Default target.
 474 all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end
 475
 476 # Change the build target to build a HEX file or a library.
 477 build: elf hex eep lss sym
 478 #build: lib
 479
 480
 481 elf: $(TARGET).elf
 482 hex: $(TARGET).hex
 483 eep: $(TARGET).eep
 484 lss: $(TARGET).lss
 485 sym: $(TARGET).sym
 486 LIBNAME=lib$(TARGET).a
 487 lib: $(LIBNAME)
 488
 489
 490
 491 # Eye candy.
 492 # AVR Studio 3.x does not check make's exit code but relies on
 493 # the following magic strings to be generated by the compile job.
 494 begin:
 495         @echo
 496         @echo $(MSG_BEGIN)
 497
 498 end:
 499         @echo $(MSG_END)
 500         @echo
 501
 502
 503 # Display size of file.
 504 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 505 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 506 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 507 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 508
 509 sizebefore:
 510         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 511         2>/dev/null; echo; fi
 512
 513 sizeafter:
 514         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 515         2>/dev/null; echo; fi
 516
 517 $(LUFA_PATH)/LUFA/LUFA_Events.lst:
 518         @make -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
 519
 520 checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
 521         @echo
 522         @echo Checking for invalid events...
 523         @$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
 524                          grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
 525         @sed -n -e 's/^/  WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
 526         @if test -s InvalidEvents.tmp; then exit 1; fi
 527
 528 showliboptions:
 529         @echo
 530         @echo ---- Compile Time Library Options ----
 531         @for i in $(LUFA_OPTS:-D%=%); do \
 532                 echo $$i; \
 533         done
 534         @echo --------------------------------------
 535
 536 showtarget:
 537         @echo
 538         @echo --------- Target Information ---------
 539         @echo AVR Model: $(MCU)
 540         @echo Board:     $(BOARD)
 541         @echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
 542         @echo --------------------------------------
 543
 544
 545 # Display compiler version information.
 546 gccversion :
 547         @$(CC) --version
 548
 549
 550 # Program the device.
 551 program: $(TARGET).hex $(TARGET).eep
 552         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 553
 554 flip: $(TARGET).hex
 555         batchisp -hardware usb -device $(MCU) -operation erase f
 556         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 557         batchisp -hardware usb -device $(MCU) -operation start reset 0
 558
 559 dfu: $(TARGET).hex
 560         dfu-programmer $(MCU) erase
 561         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 562         dfu-programmer $(MCU) reset
 563
 564 flip-ee: $(TARGET).hex $(TARGET).eep
 565         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 566         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 567         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 568         batchisp -hardware usb -device $(MCU) -operation start reset 0
 569         $(REMOVE) $(TARGET)eep.hex
 570
 571 dfu-ee: $(TARGET).hex $(TARGET).eep
 572         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 573         dfu-programmer $(MCU) reset
 574
 575
 576 # Generate avr-gdb config/init file which does the following:
 577 #     define the reset signal, load the target file, connect to target, and set
 578 #     a breakpoint at main().
 579 gdb-config:
 580         @$(REMOVE) $(GDBINIT_FILE)
 581         @echo define reset >> $(GDBINIT_FILE)
 582         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 583         @echo end >> $(GDBINIT_FILE)
 584         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 585         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 586 ifeq ($(DEBUG_BACKEND),simulavr)
 587         @echo load  >> $(GDBINIT_FILE)
 588 endif
 589         @echo break main >> $(GDBINIT_FILE)
 590
 591 debug: gdb-config $(TARGET).elf
 592 ifeq ($(DEBUG_BACKEND), avarice)
 593         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 594         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 595         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 596         @$(WINSHELL) /c pause
 597
 598 else
 599         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 600         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 601 endif
 602         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 603
 604
 605
 606
 607 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 608 COFFCONVERT = $(OBJCOPY) --debugging
 609 COFFCONVERT += --change-section-address .data-0x800000
 610 COFFCONVERT += --change-section-address .bss-0x800000
 611 COFFCONVERT += --change-section-address .noinit-0x800000
 612 COFFCONVERT += --change-section-address .eeprom-0x810000
 613
 614
 615
 616 coff: $(TARGET).elf
 617         @echo
 618         @echo $(MSG_COFF) $(TARGET).cof
 619         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 620
 621
 622 extcoff: $(TARGET).elf
 623         @echo
 624         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 625         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 626
 627
 628
 629 # Create final output files (.hex, .eep) from ELF output file.
 630 %.hex: %.elf
 631         @echo
 632         @echo $(MSG_FLASH) $@
 633         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 634
 635 %.eep: %.elf
 636         @echo
 637         @echo $(MSG_EEPROM) $@
 638         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 639         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 640
 641 # Create extended listing file from ELF output file.
 642 %.lss: %.elf
 643         @echo
 644         @echo $(MSG_EXTENDED_LISTING) $@
 645         $(OBJDUMP) -h -z -S $< > $@
 646
 647 # Create a symbol table from ELF output file.
 648 %.sym: %.elf
 649         @echo
 650         @echo $(MSG_SYMBOL_TABLE) $@
 651         $(NM) -n $< > $@
 652
 653
 654
 655 # Create library from object files.
 656 .SECONDARY : $(TARGET).a
 657 .PRECIOUS : $(OBJ)
 658 %.a: $(OBJ)
 659         @echo
 660         @echo $(MSG_CREATING_LIBRARY) $@
 661         $(AR) $@ $(OBJ)
 662
 663
 664 # Link: create ELF output file from object files.
 665 .SECONDARY : $(TARGET).elf
 666 .PRECIOUS : $(OBJ)
 667 %.elf: $(OBJ)
 668         @echo
 669         @echo $(MSG_LINKING) $@
 670         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 671
 672
 673 # Compile: create object files from C source files.
 674 $(OBJDIR)/%.o : %.c
 675         @echo
 676         @echo $(MSG_COMPILING) $<
 677         $(CC) -c $(ALL_CFLAGS) $< -o $@
 678
 679
 680 # Compile: create object files from C++ source files.
 681 $(OBJDIR)/%.o : %.cpp
 682         @echo
 683         @echo $(MSG_COMPILING_CPP) $<
 684         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 685
 686
 687 # Compile: create assembler files from C source files.
 688 %.s : %.c
 689         $(CC) -S $(ALL_CFLAGS) $< -o $@
 690
 691
 692 # Compile: create assembler files from C++ source files.
 693 %.s : %.cpp
 694         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 695
 696
 697 # Assemble: create object files from assembler source files.
 698 $(OBJDIR)/%.o : %.S
 699         @echo
 700         @echo $(MSG_ASSEMBLING) $<
 701         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 702
 703
 704 # Create preprocessed source for use in sending a bug report.
 705 %.i : %.c
 706         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 707
 708
 709 # Target: clean project.
 710 clean: begin clean_list clean_binary end
 711
 712 clean_binary:
 713         $(REMOVE) $(TARGET).hex
 714
 715 clean_list:
 716         @echo $(MSG_CLEANING)
 717         $(REMOVE) $(TARGET).eep
 718         $(REMOVE) $(TARGET)eep.hex
 719         $(REMOVE) $(TARGET).cof
 720         $(REMOVE) $(TARGET).elf
 721         $(REMOVE) $(TARGET).map
 722         $(REMOVE) $(TARGET).sym
 723         $(REMOVE) $(TARGET).lss
 724         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 725         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 726         $(REMOVE) $(SRC:.c=.s)
 727         $(REMOVE) $(SRC:.c=.d)
 728         $(REMOVE) $(SRC:.c=.i)
 729         $(REMOVE) InvalidEvents.tmp
 730         $(REMOVEDIR) .dep
 731
 732 doxygen:
 733         @echo Generating Project Documentation...
 734         @doxygen Doxygen.conf
 735         @echo Documentation Generation Complete.
 736
 737 clean_doxygen:
 738         rm -rf Documentation
 739
 740 # Create object files directory
 741 $(shell mkdir $(OBJDIR) 2>/dev/null)
 742
 743
 744 # Include the dependency files.
 745 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 746
 747
 748 # Listing of phony targets.
 749 .PHONY : all checkinvalidevents showliboptions    \
 750 showtarget begin finish end sizebefore sizeafter  \
 751 gccversion build elf hex eep lss sym coff extcoff \
 752 program dfu flip flip-ee dfu-ee clean debug       \
 753 clean_list clean_binary gdb-config doxygen