demo/Makefile

   1 # Hey Emacs, this is a -*- makefile -*-
   2 #----------------------------------------------------------------------------
   3 # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
   4 #
   5 # Released to the Public Domain
   6 #
   7 # Additional material for this makefile was written by:
   8 # Peter Fleury
   9 # Tim Henigan
  10 # Colin O'Flynn
  11 # Reiner Patommel
  12 # Markus Pfaff
  13 # Sander Pool
  14 # Frederik Rouleau
  15 # Carlos Lamas
  16 #
  17 #----------------------------------------------------------------------------
  18 # On command line:
  19 #
  20 # make all = Make software.
  21 #
  22 # make clean = Clean out built project files.
  23 #
  24 # make coff = Convert ELF to AVR COFF.
  25 #
  26 # make extcoff = Convert ELF to AVR Extended COFF.
  27 #
  28 # make program = Download the hex file to the device, using avrdude.
  29 #                Please customize the avrdude settings below first!
  30 #
  31 # make debug = Start either simulavr or avarice as specified for debugging,
  32 #              with avr-gdb or avr-insight as the front end for debugging.
  33 #
  34 # make filename.s = Just compile filename.c into the assembler code only.
  35 #
  36 # make filename.i = Create a preprocessed source file for use in submitting
  37 #                   bug reports to the GCC project.
  38 #
  39 # To rebuild project do "make clean" then "make all".
  40 #----------------------------------------------------------------------------
  41
  42
  43 # MCU name
  44 MCU = at90usb1286
  45
  46
  47 # Processor frequency.
  48 #     This will define a symbol, F_CPU, in all source code files equal to the
  49 #     processor frequency. You can then use this symbol in your source code to
  50 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  51 #     automatically to create a 32-bit value in your source code.
  52 #     Typical values are:
  53 #         F_CPU =  1000000
  54 #         F_CPU =  1843200
  55 #         F_CPU =  2000000
  56 #         F_CPU =  3686400
  57 #         F_CPU =  4000000
  58 #         F_CPU =  7372800
  59 #         F_CPU =  8000000
  60 #         F_CPU = 11059200
  61 #         F_CPU = 14745600
  62 #         F_CPU = 16000000
  63 #         F_CPU = 18432000
  64 #         F_CPU = 20000000
  65 F_CPU = 8000000
  66
  67
  68 # Output format. (can be srec, ihex, binary)
  69 FORMAT = ihex
  70
  71
  72 # Target file name (without extension).
  73 TARGET = chb_demo
  74
  75
  76 # Object files directory
  77 #     To put object files in current directory, use a dot (.), do NOT make
  78 #     this an empty or blank macro!
  79 OBJDIR = .
  80
  81
  82 # List C source files here. (C dependencies are automatically generated.)
  83 SRC = $(TARGET).c \
  84         ../chibi/chb.c \
  85         ../chibi/chb_drvr.c \
  86         ../chibi/chb_buf.c \
  87         ../chibi/chb_spi.c \
  88         ../chibi/chb_eeprom.c \
  89         ../freakusb/usb/usb.c \
  90         ../freakusb/usb/ctrl.c \
  91         ../freakusb/usb/usb_buf.c \
  92         ../freakusb/class/cdc/desc.c \
  93         ../freakusb/class/cdc/cdc.c \
  94         ../freakusb/hw/at90usbxx6_7/ep.c \
  95         ../freakusb/hw/at90usbxx6_7/hw.c \
  96         ../freakusb/hw/at90usbxx6_7/isr.c
  97
  98
  99 # List C++ source files here. (C dependencies are automatically generated.)
 100 CPPSRC =
 101
 102
 103 # List Assembler source files here.
 104 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 105 #     will not be considered source files but generated files (assembler
 106 #     output from the compiler), and will be deleted upon "make clean"!
 107 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 108 #     it will preserve the spelling of the filenames, and gcc itself does
 109 #     care about how the name is spelled on its command-line.
 110 ASRC =
 111
 112
 113 # Optimization level, can be [0, 1, 2, 3, s].
 114 #     0 = turn off optimization. s = optimize for size.
 115 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 116 OPT = s
 117
 118
 119 # Debugging format.
 120 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 121 #     AVR Studio 4.10 requires dwarf-2.
 122 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 123 DEBUG = dwarf-2
 124
 125
 126 # List any extra directories to look for include files here.
 127 #     Each directory must be seperated by a space.
 128 #     Use forward slashes for directory separators.
 129 #     For a directory that has spaces, enclose it in quotes.
 130 EXTRAINCDIRS = . ../chibi ../freakusb/usb ../freakusb/hw/at90usbxx6_7 ../freakusb/class/cdc
 131
 132
 133 # Compiler flag to set the C Standard level.
 134 #     c89   = "ANSI" C
 135 #     gnu89 = c89 plus GCC extensions
 136 #     c99   = ISO C99 standard (not yet fully implemented)
 137 #     gnu99 = c99 plus GCC extensions
 138 CSTANDARD = -std=gnu99
 139
 140
 141 # Place -D or -U options here for C sources
 142 CDEFS = -DF_CPU=$(F_CPU)UL -DCHB_DEBUG
 143
 144
 145 # Place -D or -U options here for ASM sources
 146 ADEFS = -DF_CPU=$(F_CPU)
 147
 148
 149 # Place -D or -U options here for C++ sources
 150 CPPDEFS = -DF_CPU=$(F_CPU)UL
 151 #CPPDEFS += -D__STDC_LIMIT_MACROS
 152 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 153
 154
 155
 156 #---------------- Compiler Options C ----------------
 157 #  -g*:          generate debugging information
 158 #  -O*:          optimization level
 159 #  -f...:        tuning, see GCC manual and avr-libc documentation
 160 #  -Wall...:     warning level
 161 #  -Wa,...:      tell GCC to pass this to the assembler.
 162 #    -adhlns...: create assembler listing
 163 CFLAGS = -g$(DEBUG)
 164 CFLAGS += $(CDEFS)
 165 CFLAGS += -O$(OPT)
 166 CFLAGS += -funsigned-char
 167 CFLAGS += -funsigned-bitfields
 168 CFLAGS += -fpack-struct
 169 CFLAGS += -fshort-enums
 170 CFLAGS += -Wall
 171 #CFLAGS += -Wstrict-prototypes
 172 #CFLAGS += -mshort-calls
 173 #CFLAGS += -fno-unit-at-a-time
 174 #CFLAGS += -Wundef
 175 #CFLAGS += -Wunreachable-code
 176 #CFLAGS += -Wsign-compare
 177 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 178 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 179 CFLAGS += $(CSTANDARD)
 180
 181
 182 #---------------- Compiler Options C++ ----------------
 183 #  -g*:          generate debugging information
 184 #  -O*:          optimization level
 185 #  -f...:        tuning, see GCC manual and avr-libc documentation
 186 #  -Wall...:     warning level
 187 #  -Wa,...:      tell GCC to pass this to the assembler.
 188 #    -adhlns...: create assembler listing
 189 CPPFLAGS = -g$(DEBUG)
 190 CPPFLAGS += $(CPPDEFS)
 191 CPPFLAGS += -O$(OPT)
 192 CPPFLAGS += -funsigned-char
 193 CPPFLAGS += -funsigned-bitfields
 194 CPPFLAGS += -fpack-struct
 195 CPPFLAGS += -fshort-enums
 196 CPPFLAGS += -fno-exceptions
 197 CPPFLAGS += -Wall
 198 CFLAGS += -Wundef
 199 #CPPFLAGS += -mshort-calls
 200 #CPPFLAGS += -fno-unit-at-a-time
 201 #CPPFLAGS += -Wstrict-prototypes
 202 #CPPFLAGS += -Wunreachable-code
 203 #CPPFLAGS += -Wsign-compare
 204 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 205 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 206 #CPPFLAGS += $(CSTANDARD)
 207
 208
 209 #---------------- Assembler Options ----------------
 210 #  -Wa,...:   tell GCC to pass this to the assembler.
 211 #  -adhlns:   create listing
 212 #  -gstabs:   have the assembler create line number information; note that
 213 #             for use in COFF files, additional information about filenames
 214 #             and function names needs to be present in the assembler source
 215 #             files -- see avr-libc docs [FIXME: not yet described there]
 216 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 217 #       dump that will be displayed for a given single line of source input.
 218 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 219
 220
 221 #---------------- Library Options ----------------
 222 # Minimalistic printf version
 223 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 224
 225 # Floating point printf version (requires MATH_LIB = -lm below)
 226 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 227
 228 # If this is left blank, then it will use the Standard printf version.
 229 PRINTF_LIB =
 230 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 231 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 232
 233
 234 # Minimalistic scanf version
 235 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 236
 237 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 238 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 239
 240 # If this is left blank, then it will use the Standard scanf version.
 241 SCANF_LIB =
 242 #SCANF_LIB = $(SCANF_LIB_MIN)
 243 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 244
 245
 246 MATH_LIB = -lm
 247
 248
 249 # List any extra directories to look for libraries here.
 250 #     Each directory must be seperated by a space.
 251 #     Use forward slashes for directory separators.
 252 #     For a directory that has spaces, enclose it in quotes.
 253 EXTRALIBDIRS =
 254
 255
 256
 257 #---------------- External Memory Options ----------------
 258
 259 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 260 # used for variables (.data/.bss) and heap (malloc()).
 261 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 262
 263 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 264 # only used for heap (malloc()).
 265 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 266
 267 EXTMEMOPTS =
 268
 269
 270
 271 #---------------- Linker Options ----------------
 272 #  -Wl,...:     tell GCC to pass this to linker.
 273 #    -Map:      create map file
 274 #    --cref:    add cross reference to  map file
 275 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 276 LDFLAGS += $(EXTMEMOPTS)
 277 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 278 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 279 #LDFLAGS += -T linker_script.x
 280
 281
 282
 283 #---------------- Programming Options (avrdude) ----------------
 284
 285 # Programming hardware
 286 # Type: avrdude -c ?
 287 # to get a full listing.
 288 #
 289 AVRDUDE_PROGRAMMER = stk500v2
 290
 291 # com1 = serial port. Use lpt1 to connect to parallel port.
 292 AVRDUDE_PORT = com1    # programmer connected to serial device
 293
 294 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 295 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 296
 297
 298 # Uncomment the following if you want avrdude's erase cycle counter.
 299 # Note that this counter needs to be initialized first using -Yn,
 300 # see avrdude manual.
 301 #AVRDUDE_ERASE_COUNTER = -y
 302
 303 # Uncomment the following if you do /not/ wish a verification to be
 304 # performed after programming the device.
 305 #AVRDUDE_NO_VERIFY = -V
 306
 307 # Increase verbosity level.  Please use this when submitting bug
 308 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 309 # to submit bug reports.
 310 #AVRDUDE_VERBOSE = -v -v
 311
 312 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 313 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 314 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 315 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 316
 317
 318
 319 #---------------- Debugging Options ----------------
 320
 321 # For simulavr only - target MCU frequency.
 322 DEBUG_MFREQ = $(F_CPU)
 323
 324 # Set the DEBUG_UI to either gdb or insight.
 325 # DEBUG_UI = gdb
 326 DEBUG_UI = insight
 327
 328 # Set the debugging back-end to either avarice, simulavr.
 329 DEBUG_BACKEND = avarice
 330 #DEBUG_BACKEND = simulavr
 331
 332 # GDB Init Filename.
 333 GDBINIT_FILE = __avr_gdbinit
 334
 335 # When using avarice settings for the JTAG
 336 JTAG_DEV = /dev/com1
 337
 338 # Debugging port used to communicate between GDB / avarice / simulavr.
 339 DEBUG_PORT = 4242
 340
 341 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 342 #     just set to localhost unless doing some sort of crazy debugging when
 343 #     avarice is running on a different computer.
 344 DEBUG_HOST = localhost
 345
 346
 347
 348 #============================================================================
 349
 350
 351 # Define programs and commands.
 352 SHELL = sh
 353 CC = avr-gcc
 354 OBJCOPY = avr-objcopy
 355 OBJDUMP = avr-objdump
 356 SIZE = avr-size
 357 AR = avr-ar rcs
 358 NM = avr-nm
 359 AVRDUDE = avrdude
 360 REMOVE = rm -f
 361 REMOVEDIR = rm -rf
 362 COPY = cp
 363 WINSHELL = cmd
 364
 365
 366 # Define Messages
 367 # English
 368 MSG_ERRORS_NONE = Errors: none
 369 MSG_BEGIN = -------- begin --------
 370 MSG_END = --------  end  --------
 371 MSG_SIZE_BEFORE = Size before:
 372 MSG_SIZE_AFTER = Size after:
 373 MSG_COFF = Converting to AVR COFF:
 374 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 375 MSG_FLASH = Creating load file for Flash:
 376 MSG_EEPROM = Creating load file for EEPROM:
 377 MSG_EXTENDED_LISTING = Creating Extended Listing:
 378 MSG_SYMBOL_TABLE = Creating Symbol Table:
 379 MSG_LINKING = Linking:
 380 MSG_COMPILING = Compiling C:
 381 MSG_COMPILING_CPP = Compiling C++:
 382 MSG_ASSEMBLING = Assembling:
 383 MSG_CLEANING = Cleaning project:
 384 MSG_CREATING_LIBRARY = Creating library:
 385
 386
 387
 388
 389 # Define all object files.
 390 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 391
 392 # Define all listing files.
 393 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 394
 395
 396 # Compiler flags to generate dependency files.
 397 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 398
 399
 400 # Combine all necessary flags and optional flags.
 401 # Add target processor to flags.
 402 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 403 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 404 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 405
 406
 407
 408
 409
 410 # Default target.
 411 all: begin gccversion sizebefore build sizeafter end
 412
 413 # Change the build target to build a HEX file or a library.
 414 build: elf hex eep lss sym
 415 #build: lib
 416
 417
 418 elf: $(TARGET).elf
 419 hex: $(TARGET).hex
 420 eep: $(TARGET).eep
 421 lss: $(TARGET).lss
 422 sym: $(TARGET).sym
 423 LIBNAME=lib$(TARGET).a
 424 lib: $(LIBNAME)
 425
 426
 427
 428 # Eye candy.
 429 # AVR Studio 3.x does not check make's exit code but relies on
 430 # the following magic strings to be generated by the compile job.
 431 begin:
 432         @echo
 433         @echo $(MSG_BEGIN)
 434
 435 end:
 436         @echo $(MSG_END)
 437         @echo
 438
 439
 440 # Display size of file.
 441 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 442 ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
 443
 444 sizebefore:
 445         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 446         2>/dev/null; echo; fi
 447
 448 sizeafter:
 449         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 450         2>/dev/null; echo; fi
 451
 452
 453
 454 # Display compiler version information.
 455 gccversion :
 456         @$(CC) --version
 457
 458
 459
 460 # Program the device.
 461 program: $(TARGET).hex $(TARGET).eep
 462         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 463
 464
 465 # Generate avr-gdb config/init file which does the following:
 466 #     define the reset signal, load the target file, connect to target, and set
 467 #     a breakpoint at main().
 468 gdb-config:
 469         @$(REMOVE) $(GDBINIT_FILE)
 470         @echo define reset >> $(GDBINIT_FILE)
 471         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 472         @echo end >> $(GDBINIT_FILE)
 473         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 474         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 475 ifeq ($(DEBUG_BACKEND),simulavr)
 476         @echo load  >> $(GDBINIT_FILE)
 477 endif
 478         @echo break main >> $(GDBINIT_FILE)
 479
 480 debug: gdb-config $(TARGET).elf
 481 ifeq ($(DEBUG_BACKEND), avarice)
 482         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 483         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 484         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 485         @$(WINSHELL) /c pause
 486
 487 else
 488         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 489         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 490 endif
 491         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 492
 493
 494
 495
 496 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 497 COFFCONVERT = $(OBJCOPY) --debugging
 498 COFFCONVERT += --change-section-address .data-0x800000
 499 COFFCONVERT += --change-section-address .bss-0x800000
 500 COFFCONVERT += --change-section-address .noinit-0x800000
 501 COFFCONVERT += --change-section-address .eeprom-0x810000
 502
 503
 504
 505 coff: $(TARGET).elf
 506         @echo
 507         @echo $(MSG_COFF) $(TARGET).cof
 508         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 509
 510
 511 extcoff: $(TARGET).elf
 512         @echo
 513         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 514         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 515
 516
 517
 518 # Create final output files (.hex, .eep) from ELF output file.
 519 %.hex: %.elf
 520         @echo
 521         @echo $(MSG_FLASH) $@
 522         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@
 523
 524 %.eep: %.elf
 525         @echo
 526         @echo $(MSG_EEPROM) $@
 527         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 528         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 529
 530 # Create extended listing file from ELF output file.
 531 %.lss: %.elf
 532         @echo
 533         @echo $(MSG_EXTENDED_LISTING) $@
 534         $(OBJDUMP) -h -S -z $< > $@
 535
 536 # Create a symbol table from ELF output file.
 537 %.sym: %.elf
 538         @echo
 539         @echo $(MSG_SYMBOL_TABLE) $@
 540         $(NM) -n $< > $@
 541
 542
 543
 544 # Create library from object files.
 545 .SECONDARY : $(TARGET).a
 546 .PRECIOUS : $(OBJ)
 547 %.a: $(OBJ)
 548         @echo
 549         @echo $(MSG_CREATING_LIBRARY) $@
 550         $(AR) $@ $(OBJ)
 551
 552
 553 # Link: create ELF output file from object files.
 554 .SECONDARY : $(TARGET).elf
 555 .PRECIOUS : $(OBJ)
 556 %.elf: $(OBJ)
 557         @echo
 558         @echo $(MSG_LINKING) $@
 559         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 560
 561
 562 # Compile: create object files from C source files.
 563 $(OBJDIR)/%.o : %.c
 564         @echo
 565         @echo $(MSG_COMPILING) $<
 566         $(CC) -c $(ALL_CFLAGS) $< -o $@
 567
 568
 569 # Compile: create object files from C++ source files.
 570 $(OBJDIR)/%.o : %.cpp
 571         @echo
 572         @echo $(MSG_COMPILING_CPP) $<
 573         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 574
 575
 576 # Compile: create assembler files from C source files.
 577 %.s : %.c
 578         $(CC) -S $(ALL_CFLAGS) $< -o $@
 579
 580
 581 # Compile: create assembler files from C++ source files.
 582 %.s : %.cpp
 583         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 584
 585
 586 # Assemble: create object files from assembler source files.
 587 $(OBJDIR)/%.o : %.S
 588         @echo
 589         @echo $(MSG_ASSEMBLING) $<
 590         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 591
 592
 593 # Create preprocessed source for use in sending a bug report.
 594 %.i : %.c
 595         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 596
 597
 598 # Target: clean project.
 599 clean: begin clean_list end
 600
 601 clean_list :
 602         @echo
 603         @echo $(MSG_CLEANING)
 604         $(REMOVE) $(TARGET).hex
 605         $(REMOVE) $(TARGET).eep
 606         $(REMOVE) $(TARGET).cof
 607         $(REMOVE) $(TARGET).elf
 608         $(REMOVE) $(TARGET).map
 609         $(REMOVE) $(TARGET).sym
 610         $(REMOVE) $(TARGET).lss
 611         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 612         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 613         $(REMOVE) $(SRC:.c=.s)
 614         $(REMOVE) $(SRC:.c=.d)
 615         $(REMOVE) $(SRC:.c=.i)
 616         $(REMOVEDIR) .dep
 617
 618
 619 # Create object files directory
 620 $(shell mkdir $(OBJDIR) 2>/dev/null)
 621
 622
 623 # Include the dependency files.
 624 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 625
 626
 627 # Listing of phony targets.
 628 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 629 build elf hex eep lss sym coff extcoff \
 630 clean clean_list program debug gdb-config