Demos/Device/ClassDriver/AudioOutput/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. 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 #     Typical values are:
  78 #         F_CPU =  1000000
  79 #         F_CPU =  1843200
  80 #         F_CPU =  2000000
  81 #         F_CPU =  3686400
  82 #         F_CPU =  4000000
  83 #         F_CPU =  7372800
  84 #         F_CPU =  8000000
  85 #         F_CPU = 11059200
  86 #         F_CPU = 14745600
  87 #         F_CPU = 16000000
  88 #         F_CPU = 18432000
  89 #         F_CPU = 20000000
  90 F_CPU = 8000000
  91
  92
  93 # Input clock frequency.
  94 #     This will define a symbol, F_CLOCK, in all source code files equal to the
  95 #     input clock frequency (before any prescaling is performed). This value may
  96 #     differ from F_CPU if prescaling is used on the latter, and is required as the
  97 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
  98 #     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  99 #     at the end, this will be done automatically to create a 32-bit value in your
 100 #     source code.
 101 #
 102 #     If no clock division is performed on the input clock inside the AVR (via the
 103 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
 104 F_CLOCK = $(F_CPU)
 105
 106
 107 # Output format. (can be srec, ihex, binary)
 108 FORMAT = ihex
 109
 110
 111 # Target file name (without extension).
 112 TARGET = AudioOutput
 113
 114
 115 # Object files directory
 116 #     To put object files in current directory, use a dot (.), do NOT make
 117 #     this an empty or blank macro!
 118 OBJDIR = .
 119
 120
 121 # Path to the LUFA library
 122 LUFA_PATH = ../../../..
 123
 124
 125 # LUFA library compile-time options
 126 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 127 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 128 LUFA_OPTS += -D USB_DEVICE_ONLY
 129 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 130 LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
 131 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 132 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 133
 134
 135 # List C source files here. (C dependencies are automatically generated.)
 136 SRC = $(TARGET).c                                                 \
 137           Descriptors.c                                               \
 138           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 139           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 140           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 141           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 142           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 143           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 144           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 145           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 146           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 147           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 148           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/Audio.c          \
 149           $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/Audio.c            \
 150
 151
 152 # List C++ source files here. (C dependencies are automatically generated.)
 153 CPPSRC =
 154
 155
 156 # List Assembler source files here.
 157 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 158 #     will not be considered source files but generated files (assembler
 159 #     output from the compiler), and will be deleted upon "make clean"!
 160 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 161 #     it will preserve the spelling of the filenames, and gcc itself does
 162 #     care about how the name is spelled on its command-line.
 163 ASRC =
 164
 165
 166 # Optimization level, can be [0, 1, 2, 3, s].
 167 #     0 = turn off optimization. s = optimize for size.
 168 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 169 OPT = s
 170
 171
 172 # Debugging format.
 173 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 174 #     AVR Studio 4.10 requires dwarf-2.
 175 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 176 DEBUG = dwarf-2
 177
 178
 179 # List any extra directories to look for include files here.
 180 #     Each directory must be seperated by a space.
 181 #     Use forward slashes for directory separators.
 182 #     For a directory that has spaces, enclose it in quotes.
 183 EXTRAINCDIRS = $(LUFA_PATH)/
 184
 185
 186 # Compiler flag to set the C Standard level.
 187 #     c89   = "ANSI" C
 188 #     gnu89 = c89 plus GCC extensions
 189 #     c99   = ISO C99 standard (not yet fully implemented)
 190 #     gnu99 = c99 plus GCC extensions
 191 CSTANDARD = -std=gnu99
 192
 193
 194 # Place -D or -U options here for C sources
 195 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
 196 CDEFS += -DAUDIO_OUT_MONO
 197
 198
 199 # Place -D or -U options here for ASM sources
 200 ADEFS = -DF_CPU=$(F_CPU)
 201
 202
 203 # Place -D or -U options here for C++ sources
 204 CPPDEFS = -DF_CPU=$(F_CPU)UL
 205 #CPPDEFS += -D__STDC_LIMIT_MACROS
 206 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 207
 208
 209
 210 #---------------- Compiler Options C ----------------
 211 #  -g*:          generate debugging information
 212 #  -O*:          optimization level
 213 #  -f...:        tuning, see GCC manual and avr-libc documentation
 214 #  -Wall...:     warning level
 215 #  -Wa,...:      tell GCC to pass this to the assembler.
 216 #    -adhlns...: create assembler listing
 217 CFLAGS = -g$(DEBUG)
 218 CFLAGS += $(CDEFS)
 219 CFLAGS += -O$(OPT)
 220 CFLAGS += -funsigned-char
 221 CFLAGS += -funsigned-bitfields
 222 CFLAGS += -ffunction-sections
 223 CFLAGS += -fpack-struct
 224 CFLAGS += -fshort-enums
 225 CFLAGS += -finline-limit=20
 226 CFLAGS += -Wall
 227 CFLAGS += -Wstrict-prototypes
 228 CFLAGS += -Wundef
 229 #CFLAGS += -fno-unit-at-a-time
 230 #CFLAGS += -Wunreachable-code
 231 #CFLAGS += -Wsign-compare
 232 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 233 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 234 CFLAGS += $(CSTANDARD)
 235
 236
 237 #---------------- Compiler Options C++ ----------------
 238 #  -g*:          generate debugging information
 239 #  -O*:          optimization level
 240 #  -f...:        tuning, see GCC manual and avr-libc documentation
 241 #  -Wall...:     warning level
 242 #  -Wa,...:      tell GCC to pass this to the assembler.
 243 #    -adhlns...: create assembler listing
 244 CPPFLAGS = -g$(DEBUG)
 245 CPPFLAGS += $(CPPDEFS)
 246 CPPFLAGS += -O$(OPT)
 247 CPPFLAGS += -funsigned-char
 248 CPPFLAGS += -funsigned-bitfields
 249 CPPFLAGS += -fpack-struct
 250 CPPFLAGS += -fshort-enums
 251 CPPFLAGS += -fno-exceptions
 252 CPPFLAGS += -Wall
 253 CFLAGS += -Wundef
 254 #CPPFLAGS += -mshort-calls
 255 #CPPFLAGS += -fno-unit-at-a-time
 256 #CPPFLAGS += -Wstrict-prototypes
 257 #CPPFLAGS += -Wunreachable-code
 258 #CPPFLAGS += -Wsign-compare
 259 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 260 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 261 #CPPFLAGS += $(CSTANDARD)
 262
 263
 264 #---------------- Assembler Options ----------------
 265 #  -Wa,...:   tell GCC to pass this to the assembler.
 266 #  -adhlns:   create listing
 267 #  -gstabs:   have the assembler create line number information; note that
 268 #             for use in COFF files, additional information about filenames
 269 #             and function names needs to be present in the assembler source
 270 #             files -- see avr-libc docs [FIXME: not yet described there]
 271 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 272 #       dump that will be displayed for a given single line of source input.
 273 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 274
 275
 276 #---------------- Library Options ----------------
 277 # Minimalistic printf version
 278 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 279
 280 # Floating point printf version (requires MATH_LIB = -lm below)
 281 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 282
 283 # If this is left blank, then it will use the Standard printf version.
 284 PRINTF_LIB =
 285 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 286 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 287
 288
 289 # Minimalistic scanf version
 290 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 291
 292 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 293 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 294
 295 # If this is left blank, then it will use the Standard scanf version.
 296 SCANF_LIB =
 297 #SCANF_LIB = $(SCANF_LIB_MIN)
 298 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 299
 300
 301 MATH_LIB = -lm
 302
 303
 304 # List any extra directories to look for libraries here.
 305 #     Each directory must be seperated by a space.
 306 #     Use forward slashes for directory separators.
 307 #     For a directory that has spaces, enclose it in quotes.
 308 EXTRALIBDIRS =
 309
 310
 311
 312 #---------------- External Memory Options ----------------
 313
 314 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 315 # used for variables (.data/.bss) and heap (malloc()).
 316 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 317
 318 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 319 # only used for heap (malloc()).
 320 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 321
 322 EXTMEMOPTS =
 323
 324
 325
 326 #---------------- Linker Options ----------------
 327 #  -Wl,...:     tell GCC to pass this to linker.
 328 #    -Map:      create map file
 329 #    --cref:    add cross reference to  map file
 330 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 331 LDFLAGS += -Wl,--relax
 332 LDFLAGS += -Wl,--gc-sections
 333 LDFLAGS += $(EXTMEMOPTS)
 334 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 335 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 336 #LDFLAGS += -T linker_script.x
 337
 338
 339
 340 #---------------- Programming Options (avrdude) ----------------
 341
 342 # Programming hardware: alf avr910 avrisp bascom bsd
 343 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 344 #
 345 # Type: avrdude -c ?
 346 # to get a full listing.
 347 #
 348 AVRDUDE_PROGRAMMER = jtagmkII
 349
 350 # com1 = serial port. Use lpt1 to connect to parallel port.
 351 AVRDUDE_PORT = usb
 352
 353 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 354 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 355
 356
 357 # Uncomment the following if you want avrdude's erase cycle counter.
 358 # Note that this counter needs to be initialized first using -Yn,
 359 # see avrdude manual.
 360 #AVRDUDE_ERASE_COUNTER = -y
 361
 362 # Uncomment the following if you do /not/ wish a verification to be
 363 # performed after programming the device.
 364 #AVRDUDE_NO_VERIFY = -V
 365
 366 # Increase verbosity level.  Please use this when submitting bug
 367 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 368 # to submit bug reports.
 369 #AVRDUDE_VERBOSE = -v -v
 370
 371 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 372 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 373 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 374 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 375
 376
 377
 378 #---------------- Debugging Options ----------------
 379
 380 # For simulavr only - target MCU frequency.
 381 DEBUG_MFREQ = $(F_CPU)
 382
 383 # Set the DEBUG_UI to either gdb or insight.
 384 # DEBUG_UI = gdb
 385 DEBUG_UI = insight
 386
 387 # Set the debugging back-end to either avarice, simulavr.
 388 DEBUG_BACKEND = avarice
 389 #DEBUG_BACKEND = simulavr
 390
 391 # GDB Init Filename.
 392 GDBINIT_FILE = __avr_gdbinit
 393
 394 # When using avarice settings for the JTAG
 395 JTAG_DEV = /dev/com1
 396
 397 # Debugging port used to communicate between GDB / avarice / simulavr.
 398 DEBUG_PORT = 4242
 399
 400 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 401 #     just set to localhost unless doing some sort of crazy debugging when
 402 #     avarice is running on a different computer.
 403 DEBUG_HOST = localhost
 404
 405
 406
 407 #============================================================================
 408
 409
 410 # Define programs and commands.
 411 SHELL = sh
 412 CC = avr-gcc
 413 OBJCOPY = avr-objcopy
 414 OBJDUMP = avr-objdump
 415 SIZE = avr-size
 416 AR = avr-ar rcs
 417 NM = avr-nm
 418 AVRDUDE = avrdude
 419 REMOVE = rm -f
 420 REMOVEDIR = rm -rf
 421 COPY = cp
 422 WINSHELL = cmd
 423
 424 # Define Messages
 425 # English
 426 MSG_ERRORS_NONE = Errors: none
 427 MSG_BEGIN = -------- begin --------
 428 MSG_END = --------  end  --------
 429 MSG_SIZE_BEFORE = Size before:
 430 MSG_SIZE_AFTER = Size after:
 431 MSG_COFF = Converting to AVR COFF:
 432 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 433 MSG_FLASH = Creating load file for Flash:
 434 MSG_EEPROM = Creating load file for EEPROM:
 435 MSG_EXTENDED_LISTING = Creating Extended Listing:
 436 MSG_SYMBOL_TABLE = Creating Symbol Table:
 437 MSG_LINKING = Linking:
 438 MSG_COMPILING = Compiling C:
 439 MSG_COMPILING_CPP = Compiling C++:
 440 MSG_ASSEMBLING = Assembling:
 441 MSG_CLEANING = Cleaning project:
 442 MSG_CREATING_LIBRARY = Creating library:
 443
 444
 445
 446
 447 # Define all object files.
 448 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 449
 450 # Define all listing files.
 451 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 452
 453
 454 # Compiler flags to generate dependency files.
 455 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 456
 457
 458 # Combine all necessary flags and optional flags.
 459 # Add target processor to flags.
 460 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 461 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 462 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 463
 464
 465
 466
 467
 468 # Default target.
 469 all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
 470
 471 # Change the build target to build a HEX file or a library.
 472 build: elf hex eep lss sym
 473 #build: lib
 474
 475
 476 elf: $(TARGET).elf
 477 hex: $(TARGET).hex
 478 eep: $(TARGET).eep
 479 lss: $(TARGET).lss
 480 sym: $(TARGET).sym
 481 LIBNAME=lib$(TARGET).a
 482 lib: $(LIBNAME)
 483
 484
 485
 486 # Eye candy.
 487 # AVR Studio 3.x does not check make's exit code but relies on
 488 # the following magic strings to be generated by the compile job.
 489 begin:
 490         @echo
 491         @echo $(MSG_BEGIN)
 492
 493 end:
 494         @echo $(MSG_END)
 495         @echo
 496
 497
 498 # Display size of file.
 499 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 500 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 501 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 502 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 503
 504 sizebefore:
 505         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 506         2>/dev/null; echo; fi
 507
 508 sizeafter:
 509         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 510         2>/dev/null; echo; fi
 511
 512 checkhooks: build
 513         @echo
 514         @echo ------- Unhooked LUFA Events -------
 515         @$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
 516                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 517                            echo "(None)"
 518         @echo ------------------------------------
 519
 520 checklibmode:
 521         @echo
 522         @echo ----------- Library Mode -----------
 523         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 524                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 525                   || echo "No specific mode (both device and host mode allowable)."
 526         @echo ------------------------------------
 527
 528 checkboard:
 529         @echo
 530         @echo ---------- Selected Board ----------
 531         @echo Selected board model is $(BOARD).
 532         @echo ------------------------------------
 533
 534 # Display compiler version information.
 535 gccversion :
 536         @$(CC) --version
 537
 538
 539
 540 # Program the device.
 541 program: $(TARGET).hex $(TARGET).eep
 542         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 543
 544 flip: $(TARGET).hex
 545         batchisp -hardware usb -device $(MCU) -operation erase f
 546         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 547         batchisp -hardware usb -device $(MCU) -operation start reset 0
 548
 549 dfu: $(TARGET).hex
 550         dfu-programmer $(MCU) erase
 551         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 552         dfu-programmer $(MCU) reset
 553
 554 flip-ee: $(TARGET).hex $(TARGET).eep
 555         copy $(TARGET).eep $(TARGET)eep.hex
 556         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 557         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 558         batchisp -hardware usb -device $(MCU) -operation start reset 0
 559
 560 dfu-ee: $(TARGET).hex $(TARGET).eep
 561         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 562         dfu-programmer $(MCU) reset
 563
 564
 565 # Generate avr-gdb config/init file which does the following:
 566 #     define the reset signal, load the target file, connect to target, and set
 567 #     a breakpoint at main().
 568 gdb-config:
 569         @$(REMOVE) $(GDBINIT_FILE)
 570         @echo define reset >> $(GDBINIT_FILE)
 571         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 572         @echo end >> $(GDBINIT_FILE)
 573         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 574         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 575 ifeq ($(DEBUG_BACKEND),simulavr)
 576         @echo load  >> $(GDBINIT_FILE)
 577 endif
 578         @echo break main >> $(GDBINIT_FILE)
 579
 580 debug: gdb-config $(TARGET).elf
 581 ifeq ($(DEBUG_BACKEND), avarice)
 582         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 583         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 584         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 585         @$(WINSHELL) /c pause
 586
 587 else
 588         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 589         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 590 endif
 591         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 592
 593
 594
 595
 596 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 597 COFFCONVERT = $(OBJCOPY) --debugging
 598 COFFCONVERT += --change-section-address .data-0x800000
 599 COFFCONVERT += --change-section-address .bss-0x800000
 600 COFFCONVERT += --change-section-address .noinit-0x800000
 601 COFFCONVERT += --change-section-address .eeprom-0x810000
 602
 603
 604
 605 coff: $(TARGET).elf
 606         @echo
 607         @echo $(MSG_COFF) $(TARGET).cof
 608         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 609
 610
 611 extcoff: $(TARGET).elf
 612         @echo
 613         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 614         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 615
 616
 617
 618 # Create final output files (.hex, .eep) from ELF output file.
 619 %.hex: %.elf
 620         @echo
 621         @echo $(MSG_FLASH) $@
 622         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 623
 624 %.eep: %.elf
 625         @echo
 626         @echo $(MSG_EEPROM) $@
 627         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 628         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 629
 630 # Create extended listing file from ELF output file.
 631 %.lss: %.elf
 632         @echo
 633         @echo $(MSG_EXTENDED_LISTING) $@
 634         $(OBJDUMP) -h -z -S $< > $@
 635
 636 # Create a symbol table from ELF output file.
 637 %.sym: %.elf
 638         @echo
 639         @echo $(MSG_SYMBOL_TABLE) $@
 640         $(NM) -n $< > $@
 641
 642
 643
 644 # Create library from object files.
 645 .SECONDARY : $(TARGET).a
 646 .PRECIOUS : $(OBJ)
 647 %.a: $(OBJ)
 648         @echo
 649         @echo $(MSG_CREATING_LIBRARY) $@
 650         $(AR) $@ $(OBJ)
 651
 652
 653 # Link: create ELF output file from object files.
 654 .SECONDARY : $(TARGET).elf
 655 .PRECIOUS : $(OBJ)
 656 %.elf: $(OBJ)
 657         @echo
 658         @echo $(MSG_LINKING) $@
 659         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 660
 661
 662 # Compile: create object files from C source files.
 663 $(OBJDIR)/%.o : %.c
 664         @echo
 665         @echo $(MSG_COMPILING) $<
 666         $(CC) -c $(ALL_CFLAGS) $< -o $@
 667
 668
 669 # Compile: create object files from C++ source files.
 670 $(OBJDIR)/%.o : %.cpp
 671         @echo
 672         @echo $(MSG_COMPILING_CPP) $<
 673         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 674
 675
 676 # Compile: create assembler files from C source files.
 677 %.s : %.c
 678         $(CC) -S $(ALL_CFLAGS) $< -o $@
 679
 680
 681 # Compile: create assembler files from C++ source files.
 682 %.s : %.cpp
 683         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 684
 685
 686 # Assemble: create object files from assembler source files.
 687 $(OBJDIR)/%.o : %.S
 688         @echo
 689         @echo $(MSG_ASSEMBLING) $<
 690         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 691
 692
 693 # Create preprocessed source for use in sending a bug report.
 694 %.i : %.c
 695         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 696
 697
 698 # Target: clean project.
 699 clean: begin clean_list clean_binary end
 700
 701 clean_binary:
 702         $(REMOVE) $(TARGET).hex
 703
 704 clean_list:
 705         @echo $(MSG_CLEANING)
 706         $(REMOVE) $(TARGET).eep
 707         $(REMOVE) $(TARGET)eep.hex
 708         $(REMOVE) $(TARGET).cof
 709         $(REMOVE) $(TARGET).elf
 710         $(REMOVE) $(TARGET).map
 711         $(REMOVE) $(TARGET).sym
 712         $(REMOVE) $(TARGET).lss
 713         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 714         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 715         $(REMOVE) $(SRC:.c=.s)
 716         $(REMOVE) $(SRC:.c=.d)
 717         $(REMOVE) $(SRC:.c=.i)
 718         $(REMOVEDIR) .dep
 719
 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 checkhooks checklibmode checkboard   \
 739 begin finish end sizebefore sizeafter gccversion  \
 740 build elf hex eep lss sym coff extcoff clean      \
 741 clean_list clean_binary program debug gdb-config  \
 742 doxygen dfu flip flip-ee dfu-ee