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 = at90usb162
  64
  65
  66 # Target architecture (see library "Board Types" documentation).
  67 ARCH = AVR8
  68
  69
  70 # Target board (see library "Board Types" documentation, NONE for projects not requiring
  71 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called
  72 # "Board" inside the application directory.
  73 BOARD = USBTINYMKII
  74
  75
  76 # Processor frequency.
  77 #     This will define a symbol, F_CPU, in all source code files equal to the
  78 #     processor frequency in Hz. You can then use this symbol in your source code to
  79 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  80 #     automatically to create a 32-bit value in your source code.
  81 #
  82 #     This will be an integer division of F_USB below, as it is sourced by
  83 #     F_USB after it has run through any CPU prescalers. Note that this value
  84 #     does not *change* the processor frequency - it should merely be updated to
  85 #     reflect the processor speed set externally so that the code can use accurate
  86 #     software delays.
  87 F_CPU = 16000000
  88
  89
  90 # Input clock frequency.
  91 #     This will define a symbol, F_USB, in all source code files equal to the
  92 #     input clock frequency (before any prescaling is performed) in Hz. This value may
  93 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  94 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  95 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  96 #     at the end, this will be done automatically to create a 32-bit value in your
  97 #     source code.
  98 #
  99 #     If no clock division is performed on the input clock inside the AVR (via the
 100 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
 101 F_USB = $(F_CPU)
 102
 103
 104 # Output format. (can be srec, ihex, binary)
 105 FORMAT = ihex
 106
 107
 108 # Target file name (without extension).
 109 TARGET = AVRISP-MKII
 110
 111
 112 # Object files directory
 113 #     To put object files in current directory, use a dot (.), do NOT make
 114 #     this an empty or blank macro!
 115 OBJDIR = .
 116
 117
 118 # Path to the LUFA library
 119 LUFA_PATH = ../..
 120
 121
 122 # LUFA library compile-time options and predefined tokens
 123 LUFA_OPTS  = -D USB_DEVICE_ONLY
 124 LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
 125 LUFA_OPTS += -D ORDERED_EP_CONFIG
 126 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=16
 127 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 128 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 129 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 130 LUFA_OPTS += -D NO_INTERNAL_SERIAL
 131 LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
 132 LUFA_OPTS += -D NO_DEVICE_SELF_POWER
 133
 134 LUFA_OPTS += -D AUX_LINE_PORT=PORTB
 135 LUFA_OPTS += -D AUX_LINE_PIN=PINB
 136 LUFA_OPTS += -D AUX_LINE_DDR=DDRB
 137 LUFA_OPTS += -D AUX_LINE_MASK="(1 << 4)"
 138 LUFA_OPTS += -D ENABLE_ISP_PROTOCOL
 139 LUFA_OPTS += -D ENABLE_XPROG_PROTOCOL
 140 LUFA_OPTS += -D VTARGET_ADC_CHANNEL=2
 141 LUFA_OPTS += -D VTARGET_REF_VOLTS=5
 142 LUFA_OPTS += -D VTARGET_SCALE_FACTOR=1
 143 #LUFA_OPTS += -D NO_VTARGET_DETECT
 144 #LUFA_OPTS += -D LIBUSB_DRIVER_COMPAT
 145 #LUFA_OPTS += -D XCK_RESCUE_CLOCK_ENABLE
 146
 147
 148 # Create the LUFA source path variables by including the LUFA root makefile
 149 include $(LUFA_PATH)/LUFA/makefile
 150
 151
 152 # List C source files here. (C dependencies are automatically generated.)
 153 SRC = $(TARGET).c                                                 \
 154           Descriptors.c                                               \
 155           Lib/V2Protocol.c                                            \
 156           Lib/V2ProtocolParams.c                                      \
 157           Lib/ISP/ISPProtocol.c                                       \
 158           Lib/ISP/ISPTarget.c                                         \
 159           Lib/XPROG/XPROGProtocol.c                                   \
 160           Lib/XPROG/XPROGTarget.c                                     \
 161           Lib/XPROG/XMEGANVM.c                                        \
 162           Lib/XPROG/TINYNVM.c                                         \
 163           $(LUFA_SRC_USB)
 164
 165
 166 # List C++ source files here. (C dependencies are automatically generated.)
 167 CPPSRC =
 168
 169
 170 # List Assembler source files here.
 171 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 172 #     will not be considered source files but generated files (assembler
 173 #     output from the compiler), and will be deleted upon "make clean"!
 174 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 175 #     it will preserve the spelling of the filenames, and gcc itself does
 176 #     care about how the name is spelled on its command-line.
 177 ASRC =
 178
 179
 180 # Optimization level, can be [0, 1, 2, 3, s].
 181 #     0 = turn off optimization. s = optimize for size.
 182 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 183 OPT = s
 184
 185
 186 # Debugging format.
 187 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 188 #     AVR Studio 4.10 requires dwarf-2.
 189 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 190 DEBUG = dwarf-2
 191
 192
 193 # List any extra directories to look for include files here.
 194 #     Each directory must be seperated by a space.
 195 #     Use forward slashes for directory separators.
 196 #     For a directory that has spaces, enclose it in quotes.
 197 EXTRAINCDIRS = $(LUFA_PATH)/
 198
 199
 200 # Compiler flag to set the C Standard level.
 201 #     c89   = "ANSI" C
 202 #     gnu89 = c89 plus GCC extensions
 203 #     c99   = ISO C99 standard (not yet fully implemented)
 204 #     gnu99 = c99 plus GCC extensions
 205 CSTANDARD = -std=c99
 206
 207
 208 # Place -D or -U options here for C sources
 209 CDEFS  = -DF_CPU=$(F_CPU)UL
 210 CDEFS += -DF_USB=$(F_USB)UL
 211 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 212 CDEFS += $(LUFA_OPTS)
 213
 214
 215 # Place -D or -U options here for ASM sources
 216 ADEFS  = -DF_CPU=$(F_CPU)
 217 ADEFS += -DF_USB=$(F_USB)UL
 218 ADEFS += -DBOARD=BOARD_$(BOARD)
 219 ADEFS += $(LUFA_OPTS)
 220
 221 # Place -D or -U options here for C++ sources
 222 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 223 CPPDEFS += -DF_USB=$(F_USB)UL
 224 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 225 CPPDEFS += $(LUFA_OPTS)
 226 #CPPDEFS += -D__STDC_LIMIT_MACROS
 227 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 228
 229
 230
 231 #---------------- Compiler Options C ----------------
 232 #  -g*:          generate debugging information
 233 #  -O*:          optimization level
 234 #  -f...:        tuning, see GCC manual and avr-libc documentation
 235 #  -Wall...:     warning level
 236 #  -Wa,...:      tell GCC to pass this to the assembler.
 237 #    -adhlns...: create assembler listing
 238 CFLAGS = -g$(DEBUG)
 239 CFLAGS += $(CDEFS)
 240 CFLAGS += -O$(OPT)
 241 CFLAGS += -funsigned-char
 242 CFLAGS += -funsigned-bitfields
 243 CFLAGS += -ffunction-sections
 244 CFLAGS += -fno-inline-small-functions
 245 CFLAGS += -fpack-struct
 246 CFLAGS += -fshort-enums
 247 CFLAGS += -fno-strict-aliasing
 248 CFLAGS += -Wall
 249 CFLAGS += -Wstrict-prototypes
 250 #CFLAGS += -mshort-calls
 251 #CFLAGS += -fno-unit-at-a-time
 252 #CFLAGS += -Wundef
 253 #CFLAGS += -Wunreachable-code
 254 #CFLAGS += -Wsign-compare
 255 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 256 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 257 CFLAGS += $(CSTANDARD)
 258
 259
 260 #---------------- Compiler Options C++ ----------------
 261 #  -g*:          generate debugging information
 262 #  -O*:          optimization level
 263 #  -f...:        tuning, see GCC manual and avr-libc documentation
 264 #  -Wall...:     warning level
 265 #  -Wa,...:      tell GCC to pass this to the assembler.
 266 #    -adhlns...: create assembler listing
 267 CPPFLAGS = -g$(DEBUG)
 268 CPPFLAGS += $(CPPDEFS)
 269 CPPFLAGS += -O$(OPT)
 270 CPPFLAGS += -funsigned-char
 271 CPPFLAGS += -funsigned-bitfields
 272 CPPFLAGS += -fpack-struct
 273 CPPFLAGS += -fshort-enums
 274 CPPFLAGS += -fno-exceptions
 275 CPPFLAGS += -Wall
 276 CPPFLAGS += -Wundef
 277 #CPPFLAGS += -mshort-calls
 278 #CPPFLAGS += -fno-unit-at-a-time
 279 #CPPFLAGS += -Wstrict-prototypes
 280 #CPPFLAGS += -Wunreachable-code
 281 #CPPFLAGS += -Wsign-compare
 282 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 283 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 284 #CPPFLAGS += $(CSTANDARD)
 285
 286
 287 #---------------- Assembler Options ----------------
 288 #  -Wa,...:   tell GCC to pass this to the assembler.
 289 #  -adhlns:   create listing
 290 #  -gstabs:   have the assembler create line number information; note that
 291 #             for use in COFF files, additional information about filenames
 292 #             and function names needs to be present in the assembler source
 293 #             files -- see avr-libc docs [FIXME: not yet described there]
 294 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 295 #       dump that will be displayed for a given single line of source input.
 296 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 297
 298
 299 #---------------- Library Options ----------------
 300 # Minimalistic printf version
 301 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 302
 303 # Floating point printf version (requires MATH_LIB = -lm below)
 304 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 305
 306 # If this is left blank, then it will use the Standard printf version.
 307 PRINTF_LIB =
 308 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 309 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 310
 311
 312 # Minimalistic scanf version
 313 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 314
 315 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 316 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 317
 318 # If this is left blank, then it will use the Standard scanf version.
 319 SCANF_LIB =
 320 #SCANF_LIB = $(SCANF_LIB_MIN)
 321 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 322
 323
 324 MATH_LIB = -lm
 325
 326
 327 # List any extra directories to look for libraries here.
 328 #     Each directory must be seperated by a space.
 329 #     Use forward slashes for directory separators.
 330 #     For a directory that has spaces, enclose it in quotes.
 331 EXTRALIBDIRS =
 332
 333
 334
 335 #---------------- External Memory Options ----------------
 336
 337 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 338 # used for variables (.data/.bss) and heap (malloc()).
 339 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 340
 341 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 342 # only used for heap (malloc()).
 343 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 344
 345 EXTMEMOPTS =
 346
 347
 348
 349 #---------------- Linker Options ----------------
 350 #  -Wl,...:     tell GCC to pass this to linker.
 351 #    -Map:      create map file
 352 #    --cref:    add cross reference to  map file
 353 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 354 LDFLAGS += -Wl,--relax
 355 LDFLAGS += -Wl,--gc-sections
 356 LDFLAGS += $(EXTMEMOPTS)
 357 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 358 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 359 #LDFLAGS += -T linker_script.x
 360
 361
 362
 363 #---------------- Programming Options (avrdude) ----------------
 364
 365 # Programming hardware
 366 # Type: avrdude -c ?
 367 # to get a full listing.
 368 #
 369 AVRDUDE_PROGRAMMER = jtagmkII
 370
 371 # com1 = serial port. Use lpt1 to connect to parallel port.
 372 AVRDUDE_PORT = usb
 373
 374 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 375 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 376
 377
 378 # Uncomment the following if you want avrdude's erase cycle counter.
 379 # Note that this counter needs to be initialized first using -Yn,
 380 # see avrdude manual.
 381 #AVRDUDE_ERASE_COUNTER = -y
 382
 383 # Uncomment the following if you do /not/ wish a verification to be
 384 # performed after programming the device.
 385 #AVRDUDE_NO_VERIFY = -V
 386
 387 # Increase verbosity level.  Please use this when submitting bug
 388 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 389 # to submit bug reports.
 390 #AVRDUDE_VERBOSE = -v -v
 391
 392 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 393 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 394 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 395 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 396
 397
 398
 399 #---------------- Debugging Options ----------------
 400
 401 # For simulavr only - target MCU frequency.
 402 DEBUG_MFREQ = $(F_CPU)
 403
 404 # Set the DEBUG_UI to either gdb or insight.
 405 # DEBUG_UI = gdb
 406 DEBUG_UI = insight
 407
 408 # Set the debugging back-end to either avarice, simulavr.
 409 DEBUG_BACKEND = avarice
 410 #DEBUG_BACKEND = simulavr
 411
 412 # GDB Init Filename.
 413 GDBINIT_FILE = __avr_gdbinit
 414
 415 # When using avarice settings for the JTAG
 416 JTAG_DEV = /dev/com1
 417
 418 # Debugging port used to communicate between GDB / avarice / simulavr.
 419 DEBUG_PORT = 4242
 420
 421 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 422 #     just set to localhost unless doing some sort of crazy debugging when
 423 #     avarice is running on a different computer.
 424 DEBUG_HOST = localhost
 425
 426
 427
 428 #============================================================================
 429
 430
 431 # Define programs and commands.
 432 SHELL = sh
 433 CC = avr-gcc
 434 OBJCOPY = avr-objcopy
 435 OBJDUMP = avr-objdump
 436 SIZE = avr-size
 437 AR = avr-ar rcs
 438 NM = avr-nm
 439 AVRDUDE = avrdude
 440 REMOVE = rm -f
 441 REMOVEDIR = rm -rf
 442 COPY = cp
 443 WINSHELL = cmd
 444
 445
 446 # Define Messages
 447 # English
 448 MSG_ERRORS_NONE = Errors: none
 449 MSG_BEGIN = -------- begin --------
 450 MSG_END = --------  end  --------
 451 MSG_SIZE_BEFORE = Size before:
 452 MSG_SIZE_AFTER = Size after:
 453 MSG_COFF = Converting to AVR COFF:
 454 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 455 MSG_FLASH = Creating load file for Flash:
 456 MSG_EEPROM = Creating load file for EEPROM:
 457 MSG_EXTENDED_LISTING = Creating Extended Listing:
 458 MSG_SYMBOL_TABLE = Creating Symbol Table:
 459 MSG_LINKING = Linking:
 460 MSG_COMPILING = Compiling C:
 461 MSG_COMPILING_CPP = Compiling C++:
 462 MSG_ASSEMBLING = Assembling:
 463 MSG_CLEANING = Cleaning project:
 464 MSG_CREATING_LIBRARY = Creating library:
 465
 466
 467
 468
 469 # Define all object files.
 470 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 471
 472 # Define all listing files.
 473 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 474
 475
 476 # Compiler flags to generate dependency files.
 477 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 478
 479
 480 # Combine all necessary flags and optional flags.
 481 # Add target processor to flags.
 482 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 483 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 484 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 485
 486
 487
 488
 489
 490 # Default target.
 491 all: begin gccversion sizebefore build sizeafter end
 492
 493 # Change the build target to build a HEX file or a library.
 494 build: elf hex eep lss sym
 495 #build: lib
 496
 497
 498 elf: $(TARGET).elf
 499 hex: $(TARGET).hex
 500 eep: $(TARGET).eep
 501 lss: $(TARGET).lss
 502 sym: $(TARGET).sym
 503 LIBNAME=lib$(TARGET).a
 504 lib: $(LIBNAME)
 505
 506
 507
 508 # Eye candy.
 509 # AVR Studio 3.x does not check make's exit code but relies on
 510 # the following magic strings to be generated by the compile job.
 511 begin:
 512         @echo
 513         @echo $(MSG_BEGIN)
 514
 515 end:
 516         @echo $(MSG_END)
 517         @echo
 518
 519
 520 # Display size of file.
 521 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 522 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 523 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 524 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 525
 526
 527 sizebefore:
 528         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 529         2>/dev/null; echo; fi
 530
 531 sizeafter:
 532         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 533         2>/dev/null; echo; fi
 534
 535
 536
 537 # Display compiler version information.
 538 gccversion :
 539         @$(CC) --version
 540
 541
 542 # Program the device.
 543 program: $(TARGET).hex $(TARGET).eep
 544         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 545
 546 flip: $(TARGET).hex
 547         batchisp -hardware usb -device $(MCU) -operation erase f
 548         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 549         batchisp -hardware usb -device $(MCU) -operation start reset 0
 550
 551 dfu: $(TARGET).hex
 552         dfu-programmer $(MCU) erase
 553         dfu-programmer $(MCU) flash $(TARGET).hex
 554         dfu-programmer $(MCU) reset
 555
 556 flip-ee: $(TARGET).hex $(TARGET).eep
 557         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 558         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 559         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 560         batchisp -hardware usb -device $(MCU) -operation start reset 0
 561         $(REMOVE) $(TARGET)eep.hex
 562
 563 dfu-ee: $(TARGET).hex $(TARGET).eep
 564         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 565         dfu-programmer $(MCU) reset
 566
 567
 568 # Generate avr-gdb config/init file which does the following:
 569 #     define the reset signal, load the target file, connect to target, and set
 570 #     a breakpoint at main().
 571 gdb-config:
 572         @$(REMOVE) $(GDBINIT_FILE)
 573         @echo define reset >> $(GDBINIT_FILE)
 574         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 575         @echo end >> $(GDBINIT_FILE)
 576         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 577         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 578 ifeq ($(DEBUG_BACKEND),simulavr)
 579         @echo load  >> $(GDBINIT_FILE)
 580 endif
 581         @echo break main >> $(GDBINIT_FILE)
 582
 583 debug: gdb-config $(TARGET).elf
 584 ifeq ($(DEBUG_BACKEND), avarice)
 585         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 586         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 587         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 588         @$(WINSHELL) /c pause
 589
 590 else
 591         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 592         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 593 endif
 594         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 595
 596
 597
 598
 599 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 600 COFFCONVERT = $(OBJCOPY) --debugging
 601 COFFCONVERT += --change-section-address .data-0x800000
 602 COFFCONVERT += --change-section-address .bss-0x800000
 603 COFFCONVERT += --change-section-address .noinit-0x800000
 604 COFFCONVERT += --change-section-address .eeprom-0x810000
 605
 606
 607
 608 coff: $(TARGET).elf
 609         @echo
 610         @echo $(MSG_COFF) $(TARGET).cof
 611         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 612
 613
 614 extcoff: $(TARGET).elf
 615         @echo
 616         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 617         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 618
 619
 620
 621 # Create final output files (.hex, .eep) from ELF output file.
 622 %.hex: %.elf
 623         @echo
 624         @echo $(MSG_FLASH) $@
 625         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
 626
 627 %.eep: %.elf
 628         @echo
 629         @echo $(MSG_EEPROM) $@
 630         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 631         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 632
 633 # Create extended listing file from ELF output file.
 634 %.lss: %.elf
 635         @echo
 636         @echo $(MSG_EXTENDED_LISTING) $@
 637         $(OBJDUMP) -h -S -z $< > $@
 638
 639 # Create a symbol table from ELF output file.
 640 %.sym: %.elf
 641         @echo
 642         @echo $(MSG_SYMBOL_TABLE) $@
 643         $(NM) -n $< > $@
 644
 645
 646
 647 # Create library from object files.
 648 .SECONDARY : $(TARGET).a
 649 .PRECIOUS : $(OBJ)
 650 %.a: $(OBJ)
 651         @echo
 652         @echo $(MSG_CREATING_LIBRARY) $@
 653         $(AR) $@ $(OBJ)
 654
 655
 656 # Link: create ELF output file from object files.
 657 .SECONDARY : $(TARGET).elf
 658 .PRECIOUS : $(OBJ)
 659 %.elf: $(OBJ)
 660         @echo
 661         @echo $(MSG_LINKING) $@
 662         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 663
 664
 665 # Compile: create object files from C source files.
 666 $(OBJDIR)/%.o : %.c
 667         @echo
 668         @echo $(MSG_COMPILING) $<
 669         $(CC) -c $(ALL_CFLAGS) $< -o $@
 670
 671
 672 # Compile: create object files from C++ source files.
 673 $(OBJDIR)/%.o : %.cpp
 674         @echo
 675         @echo $(MSG_COMPILING_CPP) $<
 676         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 677
 678
 679 # Compile: create assembler files from C source files.
 680 %.s : %.c
 681         $(CC) -S $(ALL_CFLAGS) $< -o $@
 682
 683
 684 # Compile: create assembler files from C++ source files.
 685 %.s : %.cpp
 686         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 687
 688
 689 # Assemble: create object files from assembler source files.
 690 $(OBJDIR)/%.o : %.S
 691         @echo
 692         @echo $(MSG_ASSEMBLING) $<
 693         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 694
 695
 696 # Create preprocessed source for use in sending a bug report.
 697 %.i : %.c
 698         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 699
 700
 701 # Target: clean project.
 702 clean: begin clean_list end
 703
 704 clean_list :
 705         @echo
 706         @echo $(MSG_CLEANING)
 707         $(REMOVE) $(TARGET).hex
 708         $(REMOVE) $(TARGET).eep
 709         $(REMOVE) $(TARGET).cof
 710         $(REMOVE) $(TARGET).elf
 711         $(REMOVE) $(TARGET).map
 712         $(REMOVE) $(TARGET).sym
 713         $(REMOVE) $(TARGET).lss
 714         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 715         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 716         $(REMOVE) $(SRC:.c=.s)
 717         $(REMOVE) $(SRC:.c=.d)
 718         $(REMOVE) $(SRC:.c=.i)
 719         $(REMOVEDIR) .dep
 720
 721 doxygen:
 722         @echo Generating Project Documentation...
 723         @doxygen Doxygen.conf
 724         @echo Documentation Generation Complete.
 725
 726 clean_doxygen:
 727         rm -rf Documentation
 728
 729 # Create object files directory
 730 $(shell mkdir $(OBJDIR) 2>/dev/null)
 731
 732
 733 # Include the dependency files.
 734 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 735
 736
 737 # Listing of phony targets.
 738 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 739 build elf hex eep lss sym coff extcoff doxygen clean          \
 740 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 741 debug gdb-config
 742