Demos/Device/LowLevel/AudioInput/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 = 8000000
 105
 106
 107 # Output format. (can be srec, ihex, binary)
 108 FORMAT = ihex
 109
 110
 111 # Target file name (without extension).
 112 TARGET = AudioInput
 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 # List C source files here. (C dependencies are automatically generated.)
 126 SRC = $(TARGET).c                                                 \
 127           Descriptors.c                                               \
 128           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
 129           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
 130           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
 131           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
 132           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
 133           $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
 134           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
 135           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c      \
 136           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
 137           $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
 138
 139
 140 # List C++ source files here. (C dependencies are automatically generated.)
 141 CPPSRC =
 142
 143
 144 # List Assembler source files here.
 145 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 146 #     will not be considered source files but generated files (assembler
 147 #     output from the compiler), and will be deleted upon "make clean"!
 148 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 149 #     it will preserve the spelling of the filenames, and gcc itself does
 150 #     care about how the name is spelled on its command-line.
 151 ASRC =
 152
 153
 154 # Optimization level, can be [0, 1, 2, 3, s].
 155 #     0 = turn off optimization. s = optimize for size.
 156 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 157 OPT = s
 158
 159
 160 # Debugging format.
 161 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 162 #     AVR Studio 4.10 requires dwarf-2.
 163 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 164 DEBUG = dwarf-2
 165
 166
 167 # List any extra directories to look for include files here.
 168 #     Each directory must be seperated by a space.
 169 #     Use forward slashes for directory separators.
 170 #     For a directory that has spaces, enclose it in quotes.
 171 EXTRAINCDIRS = $(LUFA_PATH)/
 172
 173
 174 # Compiler flag to set the C Standard level.
 175 #     c89   = "ANSI" C
 176 #     gnu89 = c89 plus GCC extensions
 177 #     c99   = ISO C99 standard (not yet fully implemented)
 178 #     gnu99 = c99 plus GCC extensions
 179 CSTANDARD = -std=gnu99
 180
 181
 182 # Place -D or -U options here for C sources
 183 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
 184 CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DNO_STREAM_CALLBACKS -DUSB_DEVICE_ONLY
 185 CDEFS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 -DUSE_SINGLE_DEVICE_CONFIGURATION
 186 CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 187
 188
 189 # Place -D or -U options here for ASM sources
 190 ADEFS = -DF_CPU=$(F_CPU)
 191
 192
 193 # Place -D or -U options here for C++ sources
 194 CPPDEFS = -DF_CPU=$(F_CPU)UL
 195 #CPPDEFS += -D__STDC_LIMIT_MACROS
 196 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 197
 198
 199
 200 #---------------- Compiler Options C ----------------
 201 #  -g*:          generate debugging information
 202 #  -O*:          optimization level
 203 #  -f...:        tuning, see GCC manual and avr-libc documentation
 204 #  -Wall...:     warning level
 205 #  -Wa,...:      tell GCC to pass this to the assembler.
 206 #    -adhlns...: create assembler listing
 207 CFLAGS = -g$(DEBUG)
 208 CFLAGS += $(CDEFS)
 209 CFLAGS += -O$(OPT)
 210 CFLAGS += -funsigned-char
 211 CFLAGS += -funsigned-bitfields
 212 CFLAGS += -ffunction-sections
 213 CFLAGS += -fpack-struct
 214 CFLAGS += -fshort-enums
 215 CFLAGS += -finline-limit=20
 216 CFLAGS += -Wall
 217 CFLAGS += -Wstrict-prototypes
 218 CFLAGS += -Wundef
 219 #CFLAGS += -fno-unit-at-a-time
 220 #CFLAGS += -Wunreachable-code
 221 #CFLAGS += -Wsign-compare
 222 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 223 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 224 CFLAGS += $(CSTANDARD)
 225
 226
 227 #---------------- Compiler Options C++ ----------------
 228 #  -g*:          generate debugging information
 229 #  -O*:          optimization level
 230 #  -f...:        tuning, see GCC manual and avr-libc documentation
 231 #  -Wall...:     warning level
 232 #  -Wa,...:      tell GCC to pass this to the assembler.
 233 #    -adhlns...: create assembler listing
 234 CPPFLAGS = -g$(DEBUG)
 235 CPPFLAGS += $(CPPDEFS)
 236 CPPFLAGS += -O$(OPT)
 237 CPPFLAGS += -funsigned-char
 238 CPPFLAGS += -funsigned-bitfields
 239 CPPFLAGS += -fpack-struct
 240 CPPFLAGS += -fshort-enums
 241 CPPFLAGS += -fno-exceptions
 242 CPPFLAGS += -Wall
 243 CFLAGS += -Wundef
 244 #CPPFLAGS += -mshort-calls
 245 #CPPFLAGS += -fno-unit-at-a-time
 246 #CPPFLAGS += -Wstrict-prototypes
 247 #CPPFLAGS += -Wunreachable-code
 248 #CPPFLAGS += -Wsign-compare
 249 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 250 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 251 #CPPFLAGS += $(CSTANDARD)
 252
 253
 254 #---------------- Assembler Options ----------------
 255 #  -Wa,...:   tell GCC to pass this to the assembler.
 256 #  -adhlns:   create listing
 257 #  -gstabs:   have the assembler create line number information; note that
 258 #             for use in COFF files, additional information about filenames
 259 #             and function names needs to be present in the assembler source
 260 #             files -- see avr-libc docs [FIXME: not yet described there]
 261 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 262 #       dump that will be displayed for a given single line of source input.
 263 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 264
 265
 266 #---------------- Library Options ----------------
 267 # Minimalistic printf version
 268 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 269
 270 # Floating point printf version (requires MATH_LIB = -lm below)
 271 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 272
 273 # If this is left blank, then it will use the Standard printf version.
 274 PRINTF_LIB =
 275 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 276 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 277
 278
 279 # Minimalistic scanf version
 280 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 281
 282 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 283 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 284
 285 # If this is left blank, then it will use the Standard scanf version.
 286 SCANF_LIB =
 287 #SCANF_LIB = $(SCANF_LIB_MIN)
 288 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 289
 290
 291 MATH_LIB = -lm
 292
 293
 294 # List any extra directories to look for libraries here.
 295 #     Each directory must be seperated by a space.
 296 #     Use forward slashes for directory separators.
 297 #     For a directory that has spaces, enclose it in quotes.
 298 EXTRALIBDIRS =
 299
 300
 301
 302 #---------------- External Memory Options ----------------
 303
 304 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 305 # used for variables (.data/.bss) and heap (malloc()).
 306 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 307
 308 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 309 # only used for heap (malloc()).
 310 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 311
 312 EXTMEMOPTS =
 313
 314
 315
 316 #---------------- Linker Options ----------------
 317 #  -Wl,...:     tell GCC to pass this to linker.
 318 #    -Map:      create map file
 319 #    --cref:    add cross reference to  map file
 320 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 321 LDFLAGS += -Wl,--relax
 322 LDFLAGS += -Wl,--gc-sections
 323 LDFLAGS += $(EXTMEMOPTS)
 324 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 325 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 326 #LDFLAGS += -T linker_script.x
 327
 328
 329
 330 #---------------- Programming Options (avrdude) ----------------
 331
 332 # Programming hardware: alf avr910 avrisp bascom bsd
 333 # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
 334 #
 335 # Type: avrdude -c ?
 336 # to get a full listing.
 337 #
 338 AVRDUDE_PROGRAMMER = jtagmkII
 339
 340 # com1 = serial port. Use lpt1 to connect to parallel port.
 341 AVRDUDE_PORT = usb
 342
 343 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 344 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 345
 346
 347 # Uncomment the following if you want avrdude's erase cycle counter.
 348 # Note that this counter needs to be initialized first using -Yn,
 349 # see avrdude manual.
 350 #AVRDUDE_ERASE_COUNTER = -y
 351
 352 # Uncomment the following if you do /not/ wish a verification to be
 353 # performed after programming the device.
 354 #AVRDUDE_NO_VERIFY = -V
 355
 356 # Increase verbosity level.  Please use this when submitting bug
 357 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 358 # to submit bug reports.
 359 #AVRDUDE_VERBOSE = -v -v
 360
 361 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 362 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 363 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 364 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 365
 366
 367
 368 #---------------- Debugging Options ----------------
 369
 370 # For simulavr only - target MCU frequency.
 371 DEBUG_MFREQ = $(F_CPU)
 372
 373 # Set the DEBUG_UI to either gdb or insight.
 374 # DEBUG_UI = gdb
 375 DEBUG_UI = insight
 376
 377 # Set the debugging back-end to either avarice, simulavr.
 378 DEBUG_BACKEND = avarice
 379 #DEBUG_BACKEND = simulavr
 380
 381 # GDB Init Filename.
 382 GDBINIT_FILE = __avr_gdbinit
 383
 384 # When using avarice settings for the JTAG
 385 JTAG_DEV = /dev/com1
 386
 387 # Debugging port used to communicate between GDB / avarice / simulavr.
 388 DEBUG_PORT = 4242
 389
 390 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 391 #     just set to localhost unless doing some sort of crazy debugging when
 392 #     avarice is running on a different computer.
 393 DEBUG_HOST = localhost
 394
 395
 396
 397 #============================================================================
 398
 399
 400 # Define programs and commands.
 401 SHELL = sh
 402 CC = avr-gcc
 403 OBJCOPY = avr-objcopy
 404 OBJDUMP = avr-objdump
 405 SIZE = avr-size
 406 AR = avr-ar rcs
 407 NM = avr-nm
 408 AVRDUDE = avrdude
 409 REMOVE = rm -f
 410 REMOVEDIR = rm -rf
 411 COPY = cp
 412 WINSHELL = cmd
 413
 414 # Define Messages
 415 # English
 416 MSG_ERRORS_NONE = Errors: none
 417 MSG_BEGIN = -------- begin --------
 418 MSG_END = --------  end  --------
 419 MSG_SIZE_BEFORE = Size before:
 420 MSG_SIZE_AFTER = Size after:
 421 MSG_COFF = Converting to AVR COFF:
 422 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 423 MSG_FLASH = Creating load file for Flash:
 424 MSG_EEPROM = Creating load file for EEPROM:
 425 MSG_EXTENDED_LISTING = Creating Extended Listing:
 426 MSG_SYMBOL_TABLE = Creating Symbol Table:
 427 MSG_LINKING = Linking:
 428 MSG_COMPILING = Compiling C:
 429 MSG_COMPILING_CPP = Compiling C++:
 430 MSG_ASSEMBLING = Assembling:
 431 MSG_CLEANING = Cleaning project:
 432 MSG_CREATING_LIBRARY = Creating library:
 433
 434
 435
 436
 437 # Define all object files.
 438 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 439
 440 # Define all listing files.
 441 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 442
 443
 444 # Compiler flags to generate dependency files.
 445 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 446
 447
 448 # Combine all necessary flags and optional flags.
 449 # Add target processor to flags.
 450 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 451 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 452 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 453
 454
 455
 456
 457
 458 # Default target.
 459 all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
 460
 461 # Change the build target to build a HEX file or a library.
 462 build: elf hex eep lss sym
 463 #build: lib
 464
 465
 466 elf: $(TARGET).elf
 467 hex: $(TARGET).hex
 468 eep: $(TARGET).eep
 469 lss: $(TARGET).lss
 470 sym: $(TARGET).sym
 471 LIBNAME=lib$(TARGET).a
 472 lib: $(LIBNAME)
 473
 474
 475
 476 # Eye candy.
 477 # AVR Studio 3.x does not check make's exit code but relies on
 478 # the following magic strings to be generated by the compile job.
 479 begin:
 480         @echo
 481         @echo $(MSG_BEGIN)
 482
 483 end:
 484         @echo $(MSG_END)
 485         @echo
 486
 487
 488 # Display size of file.
 489 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 490 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 491 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 492 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 493
 494 sizebefore:
 495         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 496         2>/dev/null; echo; fi
 497
 498 sizeafter:
 499         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 500         2>/dev/null; echo; fi
 501
 502 checkhooks: build
 503         @echo
 504         @echo ------- Unhooked LUFA Events -------
 505         @$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
 506                    cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 507                            echo "(None)"
 508         @echo ------------------------------------
 509
 510 checklibmode:
 511         @echo
 512         @echo ----------- Library Mode -----------
 513         @$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
 514                   | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
 515                   || echo "No specific mode (both device and host mode allowable)."
 516         @echo ------------------------------------
 517
 518 checkboard:
 519         @echo
 520         @echo ---------- Selected Board ----------
 521         @echo Selected board model is $(BOARD).
 522         @echo ------------------------------------
 523
 524 # Display compiler version information.
 525 gccversion :
 526         @$(CC) --version
 527
 528
 529
 530 # Program the device.
 531 program: $(TARGET).hex $(TARGET).eep
 532         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 533
 534 flip: $(TARGET).hex
 535         batchisp -hardware usb -device $(MCU) -operation erase f
 536         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 537         batchisp -hardware usb -device $(MCU) -operation start reset 0
 538
 539 dfu: $(TARGET).hex
 540         dfu-programmer $(MCU) erase
 541         dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
 542         dfu-programmer $(MCU) reset
 543
 544 flip-ee: $(TARGET).hex $(TARGET).eep
 545         copy $(TARGET).eep $(TARGET)eep.hex
 546         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 547         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 548         batchisp -hardware usb -device $(MCU) -operation start reset 0
 549
 550 dfu-ee: $(TARGET).hex $(TARGET).eep
 551         dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
 552         dfu-programmer $(MCU) reset
 553
 554
 555 # Generate avr-gdb config/init file which does the following:
 556 #     define the reset signal, load the target file, connect to target, and set
 557 #     a breakpoint at main().
 558 gdb-config:
 559         @$(REMOVE) $(GDBINIT_FILE)
 560         @echo define reset >> $(GDBINIT_FILE)
 561         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 562         @echo end >> $(GDBINIT_FILE)
 563         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 564         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 565 ifeq ($(DEBUG_BACKEND),simulavr)
 566         @echo load  >> $(GDBINIT_FILE)
 567 endif
 568         @echo break main >> $(GDBINIT_FILE)
 569
 570 debug: gdb-config $(TARGET).elf
 571 ifeq ($(DEBUG_BACKEND), avarice)
 572         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 573         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 574         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 575         @$(WINSHELL) /c pause
 576
 577 else
 578         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 579         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 580 endif
 581         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 582
 583
 584
 585
 586 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 587 COFFCONVERT = $(OBJCOPY) --debugging
 588 COFFCONVERT += --change-section-address .data-0x800000
 589 COFFCONVERT += --change-section-address .bss-0x800000
 590 COFFCONVERT += --change-section-address .noinit-0x800000
 591 COFFCONVERT += --change-section-address .eeprom-0x810000
 592
 593
 594
 595 coff: $(TARGET).elf
 596         @echo
 597         @echo $(MSG_COFF) $(TARGET).cof
 598         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 599
 600
 601 extcoff: $(TARGET).elf
 602         @echo
 603         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 604         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 605
 606
 607
 608 # Create final output files (.hex, .eep) from ELF output file.
 609 %.hex: %.elf
 610         @echo
 611         @echo $(MSG_FLASH) $@
 612         $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 613
 614 %.eep: %.elf
 615         @echo
 616         @echo $(MSG_EEPROM) $@
 617         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 618         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 619
 620 # Create extended listing file from ELF output file.
 621 %.lss: %.elf
 622         @echo
 623         @echo $(MSG_EXTENDED_LISTING) $@
 624         $(OBJDUMP) -h -z -S $< > $@
 625
 626 # Create a symbol table from ELF output file.
 627 %.sym: %.elf
 628         @echo
 629         @echo $(MSG_SYMBOL_TABLE) $@
 630         $(NM) -n $< > $@
 631
 632
 633
 634 # Create library from object files.
 635 .SECONDARY : $(TARGET).a
 636 .PRECIOUS : $(OBJ)
 637 %.a: $(OBJ)
 638         @echo
 639         @echo $(MSG_CREATING_LIBRARY) $@
 640         $(AR) $@ $(OBJ)
 641
 642
 643 # Link: create ELF output file from object files.
 644 .SECONDARY : $(TARGET).elf
 645 .PRECIOUS : $(OBJ)
 646 %.elf: $(OBJ)
 647         @echo
 648         @echo $(MSG_LINKING) $@
 649         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 650
 651
 652 # Compile: create object files from C source files.
 653 $(OBJDIR)/%.o : %.c
 654         @echo
 655         @echo $(MSG_COMPILING) $<
 656         $(CC) -c $(ALL_CFLAGS) $< -o $@
 657
 658
 659 # Compile: create object files from C++ source files.
 660 $(OBJDIR)/%.o : %.cpp
 661         @echo
 662         @echo $(MSG_COMPILING_CPP) $<
 663         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 664
 665
 666 # Compile: create assembler files from C source files.
 667 %.s : %.c
 668         $(CC) -S $(ALL_CFLAGS) $< -o $@
 669
 670
 671 # Compile: create assembler files from C++ source files.
 672 %.s : %.cpp
 673         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 674
 675
 676 # Assemble: create object files from assembler source files.
 677 $(OBJDIR)/%.o : %.S
 678         @echo
 679         @echo $(MSG_ASSEMBLING) $<
 680         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 681
 682
 683 # Create preprocessed source for use in sending a bug report.
 684 %.i : %.c
 685         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 686
 687
 688 # Target: clean project.
 689 clean: begin clean_list clean_binary end
 690
 691 clean_binary:
 692         $(REMOVE) $(TARGET).hex
 693
 694 clean_list:
 695         @echo $(MSG_CLEANING)
 696         $(REMOVE) $(TARGET).eep
 697         $(REMOVE) $(TARGET)eep.hex
 698         $(REMOVE) $(TARGET).cof
 699         $(REMOVE) $(TARGET).elf
 700         $(REMOVE) $(TARGET).map
 701         $(REMOVE) $(TARGET).sym
 702         $(REMOVE) $(TARGET).lss
 703         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 704         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 705         $(REMOVE) $(SRC:.c=.s)
 706         $(REMOVE) $(SRC:.c=.d)
 707         $(REMOVE) $(SRC:.c=.i)
 708         $(REMOVEDIR) .dep
 709
 710
 711 doxygen:
 712         @echo Generating Project Documentation...
 713         @doxygen Doxygen.conf
 714         @echo Documentation Generation Complete.
 715
 716 clean_doxygen:
 717         rm -rf Documentation
 718
 719 # Create object files directory
 720 $(shell mkdir $(OBJDIR) 2>/dev/null)
 721
 722
 723 # Include the dependency files.
 724 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 725
 726
 727 # Listing of phony targets.
 728 .PHONY : all checkhooks checklibmode checkboard   \
 729 begin finish end sizebefore sizeafter gccversion  \
 730 build elf hex eep lss sym coff extcoff clean      \
 731 clean_list clean_binary program debug gdb-config  \
 732 doxygen dfu flip flip-ee dfu-ee