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-MKII
 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 and predefined tokens
 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 LUFA_OPTS += -D NO_INTERNAL_SERIAL
 125 LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
 126 LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
 127 LUFA_OPTS += -D NO_DEVICE_SELF_POWER
 128
 129 LUFA_OPTS += -D AUX_LINE_PORT=PORTB
 130 LUFA_OPTS += -D AUX_LINE_PIN=PINB
 131 LUFA_OPTS += -D AUX_LINE_DDR=DDRB
 132 LUFA_OPTS += -D AUX_LINE_MASK="(1 << 4)"
 133 LUFA_OPTS += -D ENABLE_ISP_PROTOCOL
 134 LUFA_OPTS += -D ENABLE_XPROG_PROTOCOL
 135 LUFA_OPTS += -D VTARGET_ADC_CHANNEL=2
 136 LUFA_OPTS += -D VTARGET_REF_VOLTS=5
 137 LUFA_OPTS += -D VTARGET_SCALE_FACTOR=1
 138 #LUFA_OPTS += -D NO_VTARGET_DETECT
 139 #LUFA_OPTS += -D LIBUSB_DRIVER_COMPAT
 140
 141
 142 # Create the LUFA source path variables by including the LUFA root makefile
 143 include $(LUFA_PATH)/LUFA/makefile
 144
 145
 146 # List C source files here. (C dependencies are automatically generated.)
 147 SRC = $(TARGET).c                                                 \
 148           Descriptors.c                                               \
 149           Lib/V2Protocol.c                                            \
 150           Lib/V2ProtocolParams.c                                      \
 151           Lib/ISP/ISPProtocol.c                                       \
 152           Lib/ISP/ISPTarget.c                                         \
 153           Lib/XPROG/XPROGProtocol.c                                   \
 154           Lib/XPROG/XPROGTarget.c                                     \
 155           Lib/XPROG/XMEGANVM.c                                        \
 156           Lib/XPROG/TINYNVM.c                                         \
 157           $(LUFA_SRC_USB)
 158
 159
 160 # List C++ source files here. (C dependencies are automatically generated.)
 161 CPPSRC =
 162
 163
 164 # List Assembler source files here.
 165 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 166 #     will not be considered source files but generated files (assembler
 167 #     output from the compiler), and will be deleted upon "make clean"!
 168 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 169 #     it will preserve the spelling of the filenames, and gcc itself does
 170 #     care about how the name is spelled on its command-line.
 171 ASRC =
 172
 173
 174 # Optimization level, can be [0, 1, 2, 3, s].
 175 #     0 = turn off optimization. s = optimize for size.
 176 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 177 OPT = s
 178
 179
 180 # Debugging format.
 181 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 182 #     AVR Studio 4.10 requires dwarf-2.
 183 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 184 DEBUG = dwarf-2
 185
 186
 187 # List any extra directories to look for include files here.
 188 #     Each directory must be seperated by a space.
 189 #     Use forward slashes for directory separators.
 190 #     For a directory that has spaces, enclose it in quotes.
 191 EXTRAINCDIRS = $(LUFA_PATH)/
 192
 193
 194 # Compiler flag to set the C Standard level.
 195 #     c89   = "ANSI" C
 196 #     gnu89 = c89 plus GCC extensions
 197 #     c99   = ISO C99 standard (not yet fully implemented)
 198 #     gnu99 = c99 plus GCC extensions
 199 CSTANDARD = -std=c99
 200
 201
 202 # Place -D or -U options here for C sources
 203 CDEFS  = -DF_CPU=$(F_CPU)UL
 204 CDEFS += -DF_CLOCK=$(F_CLOCK)UL
 205 CDEFS += -DBOARD=BOARD_$(BOARD)
 206 CDEFS += $(LUFA_OPTS)
 207
 208
 209 # Place -D or -U options here for ASM sources
 210 ADEFS  = -DF_CPU=$(F_CPU)
 211 ADEFS += -DF_CLOCK=$(F_CLOCK)UL
 212 ADEFS += -DBOARD=BOARD_$(BOARD)
 213 ADEFS += $(LUFA_OPTS)
 214
 215 # Place -D or -U options here for C++ sources
 216 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 217 CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
 218 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 219 CPPDEFS += $(LUFA_OPTS)
 220 #CPPDEFS += -D__STDC_LIMIT_MACROS
 221 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 222
 223
 224
 225 #---------------- Compiler Options C ----------------
 226 #  -g*:          generate debugging information
 227 #  -O*:          optimization level
 228 #  -f...:        tuning, see GCC manual and avr-libc documentation
 229 #  -Wall...:     warning level
 230 #  -Wa,...:      tell GCC to pass this to the assembler.
 231 #    -adhlns...: create assembler listing
 232 CFLAGS = -g$(DEBUG)
 233 CFLAGS += $(CDEFS)
 234 CFLAGS += -O$(OPT)
 235 CFLAGS += -funsigned-char
 236 CFLAGS += -funsigned-bitfields
 237 CFLAGS += -ffunction-sections
 238 CFLAGS += -fno-inline-small-functions
 239 CFLAGS += -fpack-struct
 240 CFLAGS += -fshort-enums
 241 CFLAGS += -fno-strict-aliasing
 242 CFLAGS += -Wall
 243 CFLAGS += -Wstrict-prototypes
 244 #CFLAGS += -mshort-calls
 245 #CFLAGS += -fno-unit-at-a-time
 246 #CFLAGS += -Wundef
 247 #CFLAGS += -Wunreachable-code
 248 #CFLAGS += -Wsign-compare
 249 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 250 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 251 CFLAGS += $(CSTANDARD)
 252
 253
 254 #---------------- Compiler Options C++ ----------------
 255 #  -g*:          generate debugging information
 256 #  -O*:          optimization level
 257 #  -f...:        tuning, see GCC manual and avr-libc documentation
 258 #  -Wall...:     warning level
 259 #  -Wa,...:      tell GCC to pass this to the assembler.
 260 #    -adhlns...: create assembler listing
 261 CPPFLAGS = -g$(DEBUG)
 262 CPPFLAGS += $(CPPDEFS)
 263 CPPFLAGS += -O$(OPT)
 264 CPPFLAGS += -funsigned-char
 265 CPPFLAGS += -funsigned-bitfields
 266 CPPFLAGS += -fpack-struct
 267 CPPFLAGS += -fshort-enums
 268 CPPFLAGS += -fno-exceptions
 269 CPPFLAGS += -Wall
 270 CPPFLAGS += -Wundef
 271 #CPPFLAGS += -mshort-calls
 272 #CPPFLAGS += -fno-unit-at-a-time
 273 #CPPFLAGS += -Wstrict-prototypes
 274 #CPPFLAGS += -Wunreachable-code
 275 #CPPFLAGS += -Wsign-compare
 276 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 277 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 278 #CPPFLAGS += $(CSTANDARD)
 279
 280
 281 #---------------- Assembler Options ----------------
 282 #  -Wa,...:   tell GCC to pass this to the assembler.
 283 #  -adhlns:   create listing
 284 #  -gstabs:   have the assembler create line number information; note that
 285 #             for use in COFF files, additional information about filenames
 286 #             and function names needs to be present in the assembler source
 287 #             files -- see avr-libc docs [FIXME: not yet described there]
 288 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 289 #       dump that will be displayed for a given single line of source input.
 290 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 291
 292
 293 #---------------- Library Options ----------------
 294 # Minimalistic printf version
 295 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 296
 297 # Floating point printf version (requires MATH_LIB = -lm below)
 298 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 299
 300 # If this is left blank, then it will use the Standard printf version.
 301 PRINTF_LIB =
 302 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 303 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 304
 305
 306 # Minimalistic scanf version
 307 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 308
 309 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 310 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 311
 312 # If this is left blank, then it will use the Standard scanf version.
 313 SCANF_LIB =
 314 #SCANF_LIB = $(SCANF_LIB_MIN)
 315 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 316
 317
 318 MATH_LIB = -lm
 319
 320
 321 # List any extra directories to look for libraries here.
 322 #     Each directory must be seperated by a space.
 323 #     Use forward slashes for directory separators.
 324 #     For a directory that has spaces, enclose it in quotes.
 325 EXTRALIBDIRS =
 326
 327
 328
 329 #---------------- External Memory Options ----------------
 330
 331 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 332 # used for variables (.data/.bss) and heap (malloc()).
 333 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 334
 335 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 336 # only used for heap (malloc()).
 337 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 338
 339 EXTMEMOPTS =
 340
 341
 342
 343 #---------------- Linker Options ----------------
 344 #  -Wl,...:     tell GCC to pass this to linker.
 345 #    -Map:      create map file
 346 #    --cref:    add cross reference to  map file
 347 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 348 LDFLAGS += -Wl,--relax
 349 LDFLAGS += -Wl,--gc-sections
 350 LDFLAGS += $(EXTMEMOPTS)
 351 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 352 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 353 #LDFLAGS += -T linker_script.x
 354
 355
 356
 357 #---------------- Programming Options (avrdude) ----------------
 358
 359 # Programming hardware
 360 # Type: avrdude -c ?
 361 # to get a full listing.
 362 #
 363 AVRDUDE_PROGRAMMER = jtagmkII
 364
 365 # com1 = serial port. Use lpt1 to connect to parallel port.
 366 AVRDUDE_PORT = usb
 367
 368 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 369 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 370
 371
 372 # Uncomment the following if you want avrdude's erase cycle counter.
 373 # Note that this counter needs to be initialized first using -Yn,
 374 # see avrdude manual.
 375 #AVRDUDE_ERASE_COUNTER = -y
 376
 377 # Uncomment the following if you do /not/ wish a verification to be
 378 # performed after programming the device.
 379 #AVRDUDE_NO_VERIFY = -V
 380
 381 # Increase verbosity level.  Please use this when submitting bug
 382 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 383 # to submit bug reports.
 384 #AVRDUDE_VERBOSE = -v -v
 385
 386 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 387 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 388 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 389 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 390
 391
 392
 393 #---------------- Debugging Options ----------------
 394
 395 # For simulavr only - target MCU frequency.
 396 DEBUG_MFREQ = $(F_CPU)
 397
 398 # Set the DEBUG_UI to either gdb or insight.
 399 # DEBUG_UI = gdb
 400 DEBUG_UI = insight
 401
 402 # Set the debugging back-end to either avarice, simulavr.
 403 DEBUG_BACKEND = avarice
 404 #DEBUG_BACKEND = simulavr
 405
 406 # GDB Init Filename.
 407 GDBINIT_FILE = __avr_gdbinit
 408
 409 # When using avarice settings for the JTAG
 410 JTAG_DEV = /dev/com1
 411
 412 # Debugging port used to communicate between GDB / avarice / simulavr.
 413 DEBUG_PORT = 4242
 414
 415 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 416 #     just set to localhost unless doing some sort of crazy debugging when
 417 #     avarice is running on a different computer.
 418 DEBUG_HOST = localhost
 419
 420
 421
 422 #============================================================================
 423
 424
 425 # Define programs and commands.
 426 SHELL = sh
 427 CC = avr-gcc
 428 OBJCOPY = avr-objcopy
 429 OBJDUMP = avr-objdump
 430 SIZE = avr-size
 431 AR = avr-ar rcs
 432 NM = avr-nm
 433 AVRDUDE = avrdude
 434 REMOVE = rm -f
 435 REMOVEDIR = rm -rf
 436 COPY = cp
 437 WINSHELL = cmd
 438
 439
 440 # Define Messages
 441 # English
 442 MSG_ERRORS_NONE = Errors: none
 443 MSG_BEGIN = -------- begin --------
 444 MSG_END = --------  end  --------
 445 MSG_SIZE_BEFORE = Size before:
 446 MSG_SIZE_AFTER = Size after:
 447 MSG_COFF = Converting to AVR COFF:
 448 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 449 MSG_FLASH = Creating load file for Flash:
 450 MSG_EEPROM = Creating load file for EEPROM:
 451 MSG_EXTENDED_LISTING = Creating Extended Listing:
 452 MSG_SYMBOL_TABLE = Creating Symbol Table:
 453 MSG_LINKING = Linking:
 454 MSG_COMPILING = Compiling C:
 455 MSG_COMPILING_CPP = Compiling C++:
 456 MSG_ASSEMBLING = Assembling:
 457 MSG_CLEANING = Cleaning project:
 458 MSG_CREATING_LIBRARY = Creating library:
 459
 460
 461
 462
 463 # Define all object files.
 464 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 465
 466 # Define all listing files.
 467 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 468
 469
 470 # Compiler flags to generate dependency files.
 471 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 472
 473
 474 # Combine all necessary flags and optional flags.
 475 # Add target processor to flags.
 476 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 477 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 478 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 479
 480
 481
 482
 483
 484 # Default target.
 485 all: begin gccversion sizebefore build sizeafter end
 486
 487 # Change the build target to build a HEX file or a library.
 488 build: elf hex eep lss sym
 489 #build: lib
 490
 491
 492 elf: $(TARGET).elf
 493 hex: $(TARGET).hex
 494 eep: $(TARGET).eep
 495 lss: $(TARGET).lss
 496 sym: $(TARGET).sym
 497 LIBNAME=lib$(TARGET).a
 498 lib: $(LIBNAME)
 499
 500
 501
 502 # Eye candy.
 503 # AVR Studio 3.x does not check make's exit code but relies on
 504 # the following magic strings to be generated by the compile job.
 505 begin:
 506         @echo
 507         @echo $(MSG_BEGIN)
 508
 509 end:
 510         @echo $(MSG_END)
 511         @echo
 512
 513
 514 # Display size of file.
 515 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 516 ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
 517
 518 sizebefore:
 519         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 520         2>/dev/null; echo; fi
 521
 522 sizeafter:
 523         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 524         2>/dev/null; echo; fi
 525
 526
 527
 528 # Display compiler version information.
 529 gccversion :
 530         @$(CC) --version
 531
 532
 533 # Program the device.
 534 program: $(TARGET).hex $(TARGET).eep
 535         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 536
 537 flip: $(TARGET).hex
 538         batchisp -hardware usb -device $(MCU) -operation erase f
 539         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 540         batchisp -hardware usb -device $(MCU) -operation start reset 0
 541
 542 dfu: $(TARGET).hex
 543         dfu-programmer $(MCU) erase
 544         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 545         dfu-programmer $(MCU) reset
 546
 547 flip-ee: $(TARGET).hex $(TARGET).eep
 548         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 549         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 550         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 551         batchisp -hardware usb -device $(MCU) -operation start reset 0
 552         $(REMOVE) $(TARGET)eep.hex
 553
 554 dfu-ee: $(TARGET).hex $(TARGET).eep
 555         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 556         dfu-programmer $(MCU) reset
 557
 558
 559 # Generate avr-gdb config/init file which does the following:
 560 #     define the reset signal, load the target file, connect to target, and set
 561 #     a breakpoint at main().
 562 gdb-config:
 563         @$(REMOVE) $(GDBINIT_FILE)
 564         @echo define reset >> $(GDBINIT_FILE)
 565         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 566         @echo end >> $(GDBINIT_FILE)
 567         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 568         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 569 ifeq ($(DEBUG_BACKEND),simulavr)
 570         @echo load  >> $(GDBINIT_FILE)
 571 endif
 572         @echo break main >> $(GDBINIT_FILE)
 573
 574 debug: gdb-config $(TARGET).elf
 575 ifeq ($(DEBUG_BACKEND), avarice)
 576         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 577         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 578         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 579         @$(WINSHELL) /c pause
 580
 581 else
 582         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 583         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 584 endif
 585         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 586
 587
 588
 589
 590 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 591 COFFCONVERT = $(OBJCOPY) --debugging
 592 COFFCONVERT += --change-section-address .data-0x800000
 593 COFFCONVERT += --change-section-address .bss-0x800000
 594 COFFCONVERT += --change-section-address .noinit-0x800000
 595 COFFCONVERT += --change-section-address .eeprom-0x810000
 596
 597
 598
 599 coff: $(TARGET).elf
 600         @echo
 601         @echo $(MSG_COFF) $(TARGET).cof
 602         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 603
 604
 605 extcoff: $(TARGET).elf
 606         @echo
 607         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 608         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 609
 610
 611
 612 # Create final output files (.hex, .eep) from ELF output file.
 613 %.hex: %.elf
 614         @echo
 615         @echo $(MSG_FLASH) $@
 616         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 617
 618 %.eep: %.elf
 619         @echo
 620         @echo $(MSG_EEPROM) $@
 621         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 622         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 623
 624 # Create extended listing file from ELF output file.
 625 %.lss: %.elf
 626         @echo
 627         @echo $(MSG_EXTENDED_LISTING) $@
 628         $(OBJDUMP) -h -S -z $< > $@
 629
 630 # Create a symbol table from ELF output file.
 631 %.sym: %.elf
 632         @echo
 633         @echo $(MSG_SYMBOL_TABLE) $@
 634         $(NM) -n $< > $@
 635
 636
 637
 638 # Create library from object files.
 639 .SECONDARY : $(TARGET).a
 640 .PRECIOUS : $(OBJ)
 641 %.a: $(OBJ)
 642         @echo
 643         @echo $(MSG_CREATING_LIBRARY) $@
 644         $(AR) $@ $(OBJ)
 645
 646
 647 # Link: create ELF output file from object files.
 648 .SECONDARY : $(TARGET).elf
 649 .PRECIOUS : $(OBJ)
 650 %.elf: $(OBJ)
 651         @echo
 652         @echo $(MSG_LINKING) $@
 653         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 654
 655
 656 # Compile: create object files from C source files.
 657 $(OBJDIR)/%.o : %.c
 658         @echo
 659         @echo $(MSG_COMPILING) $<
 660         $(CC) -c $(ALL_CFLAGS) $< -o $@
 661
 662
 663 # Compile: create object files from C++ source files.
 664 $(OBJDIR)/%.o : %.cpp
 665         @echo
 666         @echo $(MSG_COMPILING_CPP) $<
 667         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 668
 669
 670 # Compile: create assembler files from C source files.
 671 %.s : %.c
 672         $(CC) -S $(ALL_CFLAGS) $< -o $@
 673
 674
 675 # Compile: create assembler files from C++ source files.
 676 %.s : %.cpp
 677         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 678
 679
 680 # Assemble: create object files from assembler source files.
 681 $(OBJDIR)/%.o : %.S
 682         @echo
 683         @echo $(MSG_ASSEMBLING) $<
 684         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 685
 686
 687 # Create preprocessed source for use in sending a bug report.
 688 %.i : %.c
 689         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 690
 691
 692 # Target: clean project.
 693 clean: begin clean_list end
 694
 695 clean_list :
 696         @echo
 697         @echo $(MSG_CLEANING)
 698         $(REMOVE) $(TARGET).hex
 699         $(REMOVE) $(TARGET).eep
 700         $(REMOVE) $(TARGET).cof
 701         $(REMOVE) $(TARGET).elf
 702         $(REMOVE) $(TARGET).map
 703         $(REMOVE) $(TARGET).sym
 704         $(REMOVE) $(TARGET).lss
 705         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 706         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 707         $(REMOVE) $(SRC:.c=.s)
 708         $(REMOVE) $(SRC:.c=.d)
 709         $(REMOVE) $(SRC:.c=.i)
 710         $(REMOVEDIR) .dep
 711
 712 doxygen:
 713         @echo Generating Project Documentation...
 714         @doxygen Doxygen.conf
 715         @echo Documentation Generation Complete.
 716
 717 clean_doxygen:
 718         rm -rf Documentation
 719
 720 # Create object files directory
 721 $(shell mkdir $(OBJDIR) 2>/dev/null)
 722
 723
 724 # Include the dependency files.
 725 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 726
 727
 728 # Listing of phony targets.
 729 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 730 build elf hex eep lss sym coff extcoff doxygen clean          \
 731 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 732 debug gdb-config