Demos/Host/ClassDriver/VirtualSerialHost/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, USER or blank 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 = VirtualSerialHost
 106
 107
 108 # Object files directory
 109 #     To put object files in current directory, use a dot (.), do NOT make
 110 #     this an empty or blank macro!
 111 OBJDIR = .
 112
 113
 114 # Path to the LUFA library
 115 LUFA_PATH = ../../../..
 116
 117
 118 # LUFA library compile-time options
 119 LUFA_OPTS += -D USB_HOST_ONLY
 120 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 121
 122
 123 # List C source files here. (C dependencies are automatically generated.)
 124 SRC = $(TARGET).c                                                 \
 125           $(LUFA_PATH)/LUFA/Drivers/Peripheral/SerialStream.c         \
 126           $(LUFA_PATH)/LUFA/Drivers/Peripheral/Serial.c               \
 127           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 128           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 129           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 130           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 131           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 132           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 133           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 134           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 135           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 136           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 137           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/CDC.c            \
 138           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/CDC.c              \
 139
 140
 141 # List C++ source files here. (C dependencies are automatically generated.)
 142 CPPSRC =
 143
 144
 145 # List Assembler source files here.
 146 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 147 #     will not be considered source files but generated files (assembler
 148 #     output from the compiler), and will be deleted upon "make clean"!
 149 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 150 #     it will preserve the spelling of the filenames, and gcc itself does
 151 #     care about how the name is spelled on its command-line.
 152 ASRC =
 153
 154
 155 # Optimization level, can be [0, 1, 2, 3, s].
 156 #     0 = turn off optimization. s = optimize for size.
 157 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 158 OPT = s
 159
 160
 161 # Debugging format.
 162 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 163 #     AVR Studio 4.10 requires dwarf-2.
 164 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 165 DEBUG = dwarf-2
 166
 167
 168 # List any extra directories to look for include files here.
 169 #     Each directory must be seperated by a space.
 170 #     Use forward slashes for directory separators.
 171 #     For a directory that has spaces, enclose it in quotes.
 172 EXTRAINCDIRS = $(LUFA_PATH)/
 173
 174
 175 # Compiler flag to set the C Standard level.
 176 #     c89   = "ANSI" C
 177 #     gnu89 = c89 plus GCC extensions
 178 #     c99   = ISO C99 standard (not yet fully implemented)
 179 #     gnu99 = c99 plus GCC extensions
 180 CSTANDARD = -std=gnu99
 181
 182
 183 # Place -D or -U options here for C sources
 184 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
 185
 186
 187 # Place -D or -U options here for ASM sources
 188 ADEFS = -DF_CPU=$(F_CPU)
 189
 190
 191 # Place -D or -U options here for C++ sources
 192 CPPDEFS = -DF_CPU=$(F_CPU)UL
 193 #CPPDEFS += -D__STDC_LIMIT_MACROS
 194 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 195
 196
 197
 198 #---------------- Compiler Options C ----------------
 199 #  -g*:          generate debugging information
 200 #  -O*:          optimization level
 201 #  -f...:        tuning, see GCC manual and avr-libc documentation
 202 #  -Wall...:     warning level
 203 #  -Wa,...:      tell GCC to pass this to the assembler.
 204 #    -adhlns...: create assembler listing
 205 CFLAGS = -g$(DEBUG)
 206 CFLAGS += $(CDEFS)
 207 CFLAGS += -O$(OPT)
 208 CFLAGS += -funsigned-char
 209 CFLAGS += -funsigned-bitfields
 210 CFLAGS += -ffunction-sections
 211 CFLAGS += -fno-inline-small-functions
 212 CFLAGS += -fpack-struct
 213 CFLAGS += -fshort-enums
 214 CFLAGS += -Wall
 215 CFLAGS += -Wstrict-prototypes
 216 CFLAGS += -Wundef
 217 #CFLAGS += -fno-unit-at-a-time
 218 #CFLAGS += -Wunreachable-code
 219 #CFLAGS += -Wsign-compare
 220 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 221 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 222 CFLAGS += $(CSTANDARD)
 223
 224
 225 #---------------- Compiler Options C++ ----------------
 226 #  -g*:          generate debugging information
 227 #  -O*:          optimization level
 228 #  -f...:        tuning, see GCC manual and avr-libc documentation
 229 #  -Wall...:     warning level
 230 #  -Wa,...:      tell GCC to pass this to the assembler.
 231 #    -adhlns...: create assembler listing
 232 CPPFLAGS = -g$(DEBUG)
 233 CPPFLAGS += $(CPPDEFS)
 234 CPPFLAGS += -O$(OPT)
 235 CPPFLAGS += -funsigned-char
 236 CPPFLAGS += -funsigned-bitfields
 237 CPPFLAGS += -fpack-struct
 238 CPPFLAGS += -fshort-enums
 239 CPPFLAGS += -fno-exceptions
 240 CPPFLAGS += -Wall
 241 CFLAGS += -Wundef
 242 #CPPFLAGS += -mshort-calls
 243 #CPPFLAGS += -fno-unit-at-a-time
 244 #CPPFLAGS += -Wstrict-prototypes
 245 #CPPFLAGS += -Wunreachable-code
 246 #CPPFLAGS += -Wsign-compare
 247 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 248 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 249 #CPPFLAGS += $(CSTANDARD)
 250
 251
 252 #---------------- Assembler Options ----------------
 253 #  -Wa,...:   tell GCC to pass this to the assembler.
 254 #  -adhlns:   create listing
 255 #  -gstabs:   have the assembler create line number information; note that
 256 #             for use in COFF files, additional information about filenames
 257 #             and function names needs to be present in the assembler source
 258 #             files -- see avr-libc docs [FIXME: not yet described there]
 259 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 260 #       dump that will be displayed for a given single line of source input.
 261 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 262
 263
 264 #---------------- Library Options ----------------
 265 # Minimalistic printf version
 266 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 267
 268 # Floating point printf version (requires MATH_LIB = -lm below)
 269 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 270
 271 # If this is left blank, then it will use the Standard printf version.
 272 PRINTF_LIB =
 273 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 274 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 275
 276
 277 # Minimalistic scanf version
 278 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 279
 280 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 281 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 282
 283 # If this is left blank, then it will use the Standard scanf version.
 284 SCANF_LIB =
 285 #SCANF_LIB = $(SCANF_LIB_MIN)
 286 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 287
 288
 289 MATH_LIB = -lm
 290
 291
 292 # List any extra directories to look for libraries here.
 293 #     Each directory must be seperated by a space.
 294 #     Use forward slashes for directory separators.
 295 #     For a directory that has spaces, enclose it in quotes.
 296 EXTRALIBDIRS =
 297
 298
 299
 300 #---------------- External Memory Options ----------------
 301
 302 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 303 # used for variables (.data/.bss) and heap (malloc()).
 304 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 305
 306 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 307 # only used for heap (malloc()).
 308 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 309
 310 EXTMEMOPTS =
 311
 312
 313
 314 #---------------- Linker Options ----------------
 315 #  -Wl,...:     tell GCC to pass this to linker.
 316 #    -Map:      create map file
 317 #    --cref:    add cross reference to  map file
 318 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 319 LDFLAGS += -Wl,--relax
 320 LDFLAGS += -Wl,--gc-sections
 321 LDFLAGS += $(EXTMEMOPTS)
 322 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 323 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 324 #LDFLAGS += -T linker_script.x
 325
 326
 327
 328 #---------------- Programming Options (avrdude) ----------------
 329
 330 # Programming hardware: alf avr910 avrisp bascom bsd
 331 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 332 #
 333 # Type: avrdude -c ?
 334 # to get a full listing.
 335 #
 336 AVRDUDE_PROGRAMMER = jtagmkII
 337
 338 # com1 = serial port. Use lpt1 to connect to parallel port.
 339 AVRDUDE_PORT = usb
 340
 341 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 342 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 343
 344
 345 # Uncomment the following if you want avrdude's erase cycle counter.
 346 # Note that this counter needs to be initialized first using -Yn,
 347 # see avrdude manual.
 348 #AVRDUDE_ERASE_COUNTER = -y
 349
 350 # Uncomment the following if you do /not/ wish a verification to be
 351 # performed after programming the device.
 352 #AVRDUDE_NO_VERIFY = -V
 353
 354 # Increase verbosity level.  Please use this when submitting bug
 355 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 356 # to submit bug reports.
 357 #AVRDUDE_VERBOSE = -v -v
 358
 359 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 360 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 361 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 362 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 363
 364
 365
 366 #---------------- Debugging Options ----------------
 367
 368 # For simulavr only - target MCU frequency.
 369 DEBUG_MFREQ = $(F_CPU)
 370
 371 # Set the DEBUG_UI to either gdb or insight.
 372 # DEBUG_UI = gdb
 373 DEBUG_UI = insight
 374
 375 # Set the debugging back-end to either avarice, simulavr.
 376 DEBUG_BACKEND = avarice
 377 #DEBUG_BACKEND = simulavr
 378
 379 # GDB Init Filename.
 380 GDBINIT_FILE = __avr_gdbinit
 381
 382 # When using avarice settings for the JTAG
 383 JTAG_DEV = /dev/com1
 384
 385 # Debugging port used to communicate between GDB / avarice / simulavr.
 386 DEBUG_PORT = 4242
 387
 388 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 389 #     just set to localhost unless doing some sort of crazy debugging when
 390 #     avarice is running on a different computer.
 391 DEBUG_HOST = localhost
 392
 393
 394
 395 #============================================================================
 396
 397
 398 # Define programs and commands.
 399 SHELL = sh
 400 CC = avr-gcc
 401 OBJCOPY = avr-objcopy
 402 OBJDUMP = avr-objdump
 403 SIZE = avr-size
 404 AR = avr-ar rcs
 405 NM = avr-nm
 406 AVRDUDE = avrdude
 407 REMOVE = rm -f
 408 REMOVEDIR = rm -rf
 409 COPY = cp
 410 WINSHELL = cmd
 411
 412 # Define Messages
 413 # English
 414 MSG_ERRORS_NONE = Errors: none
 415 MSG_BEGIN = -------- begin --------
 416 MSG_END = --------  end  --------
 417 MSG_SIZE_BEFORE = Size before:
 418 MSG_SIZE_AFTER = Size after:
 419 MSG_COFF = Converting to AVR COFF:
 420 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 421 MSG_FLASH = Creating load file for Flash:
 422 MSG_EEPROM = Creating load file for EEPROM:
 423 MSG_EXTENDED_LISTING = Creating Extended Listing:
 424 MSG_SYMBOL_TABLE = Creating Symbol Table:
 425 MSG_LINKING = Linking:
 426 MSG_COMPILING = Compiling C:
 427 MSG_COMPILING_CPP = Compiling C++:
 428 MSG_ASSEMBLING = Assembling:
 429 MSG_CLEANING = Cleaning project:
 430 MSG_CREATING_LIBRARY = Creating library:
 431
 432
 433
 434
 435 # Define all object files.
 436 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 437
 438 # Define all listing files.
 439 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 440
 441
 442 # Compiler flags to generate dependency files.
 443 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 444
 445
 446 # Combine all necessary flags and optional flags.
 447 # Add target processor to flags.
 448 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 449 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 450 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 451
 452
 453
 454
 455
 456 # Default target.
 457 all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end
 458
 459 # Change the build target to build a HEX file or a library.
 460 build: elf hex eep lss sym
 461 #build: lib
 462
 463
 464 elf: $(TARGET).elf
 465 hex: $(TARGET).hex
 466 eep: $(TARGET).eep
 467 lss: $(TARGET).lss
 468 sym: $(TARGET).sym
 469 LIBNAME=lib$(TARGET).a
 470 lib: $(LIBNAME)
 471
 472
 473
 474 # Eye candy.
 475 # AVR Studio 3.x does not check make's exit code but relies on
 476 # the following magic strings to be generated by the compile job.
 477 begin:
 478         @echo
 479         @echo $(MSG_BEGIN)
 480
 481 end:
 482         @echo $(MSG_END)
 483         @echo
 484
 485
 486 # Display size of file.
 487 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 488 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 489 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 490 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 491
 492 sizebefore:
 493         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 494         2>/dev/null; echo; fi
 495
 496 sizeafter:
 497         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 498         2>/dev/null; echo; fi
 499
 500 $(LUFA_PATH)/LUFA/LUFA_Events.lst:
 501         @make -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
 502
 503 checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
 504         @echo
 505         @echo Checking for invalid events...
 506         @$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
 507                          grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
 508         @sed -n -e 's/^/  WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
 509         @if test -s InvalidEvents.tmp; then exit 1; fi
 510
 511 showliboptions:
 512         @echo
 513         @echo ---- Compile Time Library Options ----
 514         @for i in $(LUFA_OPTS:-D%=%); do \
 515                 echo $$i; \
 516         done
 517         @echo --------------------------------------
 518
 519 showtarget:
 520         @echo
 521         @echo --------- Target Information ---------
 522         @echo AVR Model: $(MCU)
 523         @echo Board:     $(BOARD)
 524         @echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
 525         @echo --------------------------------------
 526
 527
 528 # Display compiler version information.
 529 gccversion :
 530         @$(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 $< $@
 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 -z -S $< > $@
 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 clean_binary end
 694
 695 clean_binary:
 696         $(REMOVE) $(TARGET).hex
 697
 698 clean_list:
 699         @echo $(MSG_CLEANING)
 700         $(REMOVE) $(TARGET).eep
 701         $(REMOVE) $(TARGET)eep.hex
 702         $(REMOVE) $(TARGET).cof
 703         $(REMOVE) $(TARGET).elf
 704         $(REMOVE) $(TARGET).map
 705         $(REMOVE) $(TARGET).sym
 706         $(REMOVE) $(TARGET).lss
 707         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 708         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 709         $(REMOVE) $(SRC:.c=.s)
 710         $(REMOVE) $(SRC:.c=.d)
 711         $(REMOVE) $(SRC:.c=.i)
 712         $(REMOVE) InvalidEvents.tmp
 713         $(REMOVEDIR) .dep
 714
 715 doxygen:
 716         @echo Generating Project Documentation...
 717         @doxygen Doxygen.conf
 718         @echo Documentation Generation Complete.
 719
 720 clean_doxygen:
 721         rm -rf Documentation
 722
 723 # Create object files directory
 724 $(shell mkdir $(OBJDIR) 2>/dev/null)
 725
 726
 727 # Include the dependency files.
 728 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 729
 730
 731 # Listing of phony targets.
 732 .PHONY : all checkinvalidevents showliboptions    \
 733 showtarget begin finish end sizebefore sizeafter  \
 734 gccversion build elf hex eep lss sym coff extcoff \
 735 program dfu flip flip-ee dfu-ee clean debug       \
 736 clean_list clean_binary gdb-config doxygen