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