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