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# Hey Emacs, this is a -*- makefile -*-
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#----------------------------------------------------------------------------
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# WinAVR Makefile Template written by Eric B. Weddington, J?rg Wunsch, et al.
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#  >> Modified for use with the LUFA project. <<
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#
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# Released to the Public Domain
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#
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# Additional material for this makefile was written by:
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# Peter Fleury
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# Tim Henigan
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# Colin O'Flynn
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# Reiner Patommel
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# Markus Pfaff
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# Sander Pool
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# Frederik Rouleau
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# Carlos Lamas
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# Dean Camera
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# Opendous Inc.
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# Denver Gingerich
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#
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#----------------------------------------------------------------------------
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# On command line:
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#
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# make all = Make software.
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#
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# make clean = Clean out built project files.
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#
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# make coff = Convert ELF to AVR COFF.
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#
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# make extcoff = Convert ELF to AVR Extended COFF.
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#
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# make program = Download the hex file to the device, using avrdude.
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#                Please customize the avrdude settings below first!
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#
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# make dfu = Download the hex file to the device, using dfu-programmer (must
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#            have dfu-programmer installed).
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#
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# make flip = Download the hex file to the device, using Atmel FLIP (must
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#             have Atmel FLIP installed).
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#
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# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
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#               (must have dfu-programmer installed).
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#
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# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
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#                (must have Atmel FLIP installed).
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#
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# make doxygen = Generate DoxyGen documentation for the project (must have
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#                DoxyGen installed)
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#
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# make debug = Start either simulavr or avarice as specified for debugging, 
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#              with avr-gdb or avr-insight as the front end for debugging.
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#
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# make filename.s = Just compile filename.c into the assembler code only.
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#
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# make filename.i = Create a preprocessed source file for use in submitting
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#                   bug reports to the GCC project.
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#
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# To rebuild project do "make clean" then "make all".
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#----------------------------------------------------------------------------
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# MCU name
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MCU = ### INSERT NAME OF MICROCONTROLLER MODEL HERE ###
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# Targeted chip architecture (see library "Architectures" documentation)
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ARCH = AVR8
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# Target board (see library "Board Types" documentation, NONE for projects not requiring
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# LUFA board drivers). If USER is selected, put custom board drivers in a directory called 
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# "Board" inside the application directory.
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BOARD = ### INSERT NAME OF BOARD HERE, OR NONE IF NO BOARD DRIVERS USED ###
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# Processor frequency.
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#     This will define a symbol, F_CPU, in all source code files equal to the 
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#     processor frequency in Hz. You can then use this symbol in your source code to 
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#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
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#     automatically to create a 32-bit value in your source code.
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#
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#     This will be an integer division of F_CLOCK below, as it is sourced by
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#     F_CLOCK after it has run through any CPU prescalers. Note that this value
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#     does not *change* the processor frequency - it should merely be updated to
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#     reflect the processor speed set externally so that the code can use accurate
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#     software delays.
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F_CPU = ### INSERT PRESCALED SYSTEM CLOCK SPEED HERE, IN HZ ###
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# Input clock frequency.
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#     This will define a symbol, F_USB, in all source code files equal to the 
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#     input clock frequency (before any prescaling is performed) in Hz. This value may
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#     differ from F_CPU if prescaling is used on the latter, and is required as the
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#     raw input clock is fed directly to the PLL sections of the AVR for high speed
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#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
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#     at the end, this will be done automatically to create a 32-bit value in your
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#     source code.
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#
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#     If no clock division is performed on the input clock inside the AVR (via the
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#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
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F_USB = ### INSERT CLOCK TO USB MODULE HERE, IN HZ ###
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# Output format. (can be srec, ihex, binary)
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FORMAT = ihex
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# Target file name (without extension).
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TARGET = ### INSERT NAME OF MAIN FILENAME HERE, WITHOUT EXTENSION ###
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# Object files directory
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#     To put object files in current directory, use a dot (.), do NOT make
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#     this an empty or blank macro!
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OBJDIR = .
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# Path to the LUFA library
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LUFA_PATH = ### INSERT PATH TO LUFA LIBRARY RELATIVE TO PROJECT DIRECTORY HERE ###
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# LUFA library compile-time options and predefined tokens (add '-D' before each token)
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LUFA_OPTS = ### INSERT LUFA COMPILE TIME TOKES HERE ###
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# Create the LUFA source path variables by including the LUFA root makefile
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include $(LUFA_PATH)/LUFA/makefile
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# List C source files here. (C dependencies are automatically generated.)
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SRC = $(TARGET).c                                                 \
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	  $(LUFA_SRC_USB)                                             \
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	  $(LUFA_SRC_USBCLASS)
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      ### INSERT ADDITIONAL PROJECT SOURCE FILENAMES OR LUFA MODULE NAMES HERE ###
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# List C++ source files here. (C dependencies are automatically generated.)
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CPPSRC = 
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# List Assembler source files here.
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#     Make them always end in a capital .S.  Files ending in a lowercase .s
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#     will not be considered source files but generated files (assembler
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#     output from the compiler), and will be deleted upon "make clean"!
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#     Even though the DOS/Win* filesystem matches both .s and .S the same,
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#     it will preserve the spelling of the filenames, and gcc itself does
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#     care about how the name is spelled on its command-line.
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ASRC =
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# Optimization level, can be [0, 1, 2, 3, s]. 
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#     0 = turn off optimization. s = optimize for size.
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#     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
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OPT = s
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# List any extra directories to look for include files here.
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#     Each directory must be seperated by a space.
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#     Use forward slashes for directory separators.
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#     For a directory that has spaces, enclose it in quotes.
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EXTRAINCDIRS = $(LUFA_PATH)/
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# Compiler flag to set the C Standard level.
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#     c89   = "ANSI" C
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#     gnu89 = c89 plus GCC extensions
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#     c99   = ISO C99 standard (not yet fully implemented)
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#     gnu99 = c99 plus GCC extensions
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CSTANDARD = -std=gnu99
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# Place -D or -U options here for C sources
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CDEFS  = -DF_CPU=$(F_CPU)UL
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CDEFS += -DF_USB=$(F_USB)UL
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CDEFS += -DBOARD=BOARD_$(BOARD)
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CDEFS += -DARCH=ARCH_$(ARCH)
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CDEFS += $(LUFA_OPTS)
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# Place -D or -U options here for ASM sources
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ADEFS  = -DF_CPU=$(F_CPU)
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ADEFS += -DF_USB=$(F_USB)UL
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ADEFS += -DBOARD=BOARD_$(BOARD)
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ADEFS += -DARCH=ARCH_$(ARCH)
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ADEFS += $(LUFA_OPTS)
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# Place -D or -U options here for C++ sources
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CPPDEFS  = -DF_CPU=$(F_CPU)UL
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CPPDEFS += -DF_USB=$(F_USB)UL
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CPPDEFS += -DBOARD=BOARD_$(BOARD)
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CPPDEFS += -DARCH=ARCH_$(ARCH)
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CPPDEFS += $(LUFA_OPTS)
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# Debugging format.
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#     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
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#     AVR Studio 4.10 requires dwarf-2.
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#     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
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DEBUG = dwarf-2
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#---------------- Compiler Options C ----------------
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#  -g*:          generate debugging information
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#  -O*:          optimization level
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#  -f...:        tuning, see GCC manual and avr-libc documentation
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#  -Wall...:     warning level
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#  -Wa,...:      tell GCC to pass this to the assembler.
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#    -adhlns...: create assembler listing
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CFLAGS = -g$(DEBUG)
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CFLAGS += $(CDEFS)
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CFLAGS += -O$(OPT)
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CFLAGS += -funsigned-char
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CFLAGS += -funsigned-bitfields
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CFLAGS += -ffunction-sections
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CFLAGS += -fno-inline-small-functions
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CFLAGS += -fpack-struct
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CFLAGS += -fshort-enums
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CFLAGS += -fno-strict-aliasing
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CFLAGS += -Wall
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CFLAGS += -Wstrict-prototypes
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CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
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CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
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CFLAGS += $(CSTANDARD)
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#---------------- Compiler Options C++ ----------------
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#  -g*:          generate debugging information
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#  -O*:          optimization level
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#  -f...:        tuning, see GCC manual and avr-libc documentation
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#  -Wall...:     warning level
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#  -Wa,...:      tell GCC to pass this to the assembler.
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#    -adhlns...: create assembler listing
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CPPFLAGS = -g$(DEBUG)
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CPPFLAGS += $(CPPDEFS)
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CPPFLAGS += -O$(OPT)
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CPPFLAGS += -funsigned-char
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CPPFLAGS += -funsigned-bitfields
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CPPFLAGS += -fpack-struct
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CPPFLAGS += -fshort-enums
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CPPFLAGS += -ffunction-sections
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CPPFLAGS += -fno-strict-aliasing
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CPPFLAGS += -fno-exceptions
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CPPFLAGS += -Wall
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CPPFLAGS += -Wundef
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CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
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CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
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#CPPFLAGS += $(CSTANDARD)
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#---------------- Assembler Options ----------------
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#  -Wa,...:   tell GCC to pass this to the assembler.
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#  -adhlns:   create listing
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#  -gstabs:   have the assembler create line number information; note that
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#             for use in COFF files, additional information about filenames
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#             and function names needs to be present in the assembler source
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#             files -- see avr-libc docs [FIXME: not yet described there]
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#  -listing-cont-lines: Sets the maximum number of continuation lines of hex 
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#       dump that will be displayed for a given single line of source input.
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ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
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#---------------- Library Options ----------------
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# Minimalistic printf version
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PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
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# Floating point printf version (requires MATH_LIB = -lm below)
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PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
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# If this is left blank, then it will use the Standard printf version.
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PRINTF_LIB = 
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#PRINTF_LIB = $(PRINTF_LIB_MIN)
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#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
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# Minimalistic scanf version
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SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
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# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
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SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
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# If this is left blank, then it will use the Standard scanf version.
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SCANF_LIB = 
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#SCANF_LIB = $(SCANF_LIB_MIN)
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#SCANF_LIB = $(SCANF_LIB_FLOAT)
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MATH_LIB = -lm
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# List any extra directories to look for libraries here.
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#     Each directory must be seperated by a space.
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#     Use forward slashes for directory separators.
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#     For a directory that has spaces, enclose it in quotes.
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EXTRALIBDIRS = 
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#---------------- External Memory Options ----------------
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# 64 KB of external RAM, starting after internal RAM (ATmega128!),
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# used for variables (.data/.bss) and heap (malloc()).
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#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
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# 64 KB of external RAM, starting after internal RAM (ATmega128!),
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# only used for heap (malloc()).
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#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
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EXTMEMOPTS =
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#---------------- Linker Options ----------------
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#  -Wl,...:     tell GCC to pass this to linker.
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#    -Map:      create map file
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#    --cref:    add cross reference to  map file
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LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
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LDFLAGS += -Wl,--relax 
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LDFLAGS += -Wl,--gc-sections
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LDFLAGS += $(EXTMEMOPTS)
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LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
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LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
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#LDFLAGS += -T linker_script.x
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#---------------- Programming Options (avrdude) ----------------
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# Programming hardware
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# Type: avrdude -c ?
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# to get a full listing.
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#
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AVRDUDE_PROGRAMMER = jtagmkII
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# com1 = serial port. Use lpt1 to connect to parallel port.
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AVRDUDE_PORT = usb
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AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
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#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
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# Uncomment the following if you want avrdude's erase cycle counter.
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# Note that this counter needs to be initialized first using -Yn,
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# see avrdude manual.
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#AVRDUDE_ERASE_COUNTER = -y
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# Uncomment the following if you do /not/ wish a verification to be
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# performed after programming the device.
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#AVRDUDE_NO_VERIFY = -V
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# Increase verbosity level.  Please use this when submitting bug
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# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
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# to submit bug reports.
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#AVRDUDE_VERBOSE = -v -v
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AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
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AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
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AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
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AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
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#---------------- Debugging Options ----------------
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# For simulavr only - target MCU frequency.
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DEBUG_MFREQ = $(F_CPU)
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# Set the DEBUG_UI to either gdb or insight.
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# DEBUG_UI = gdb
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DEBUG_UI = insight
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# Set the debugging back-end to either avarice, simulavr.
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DEBUG_BACKEND = avarice
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#DEBUG_BACKEND = simulavr
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# GDB Init Filename.
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GDBINIT_FILE = __avr_gdbinit
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# When using avarice settings for the JTAG
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JTAG_DEV = /dev/com1
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# Debugging port used to communicate between GDB / avarice / simulavr.
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DEBUG_PORT = 4242
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# Debugging host used to communicate between GDB / avarice / simulavr, normally
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#     just set to localhost unless doing some sort of crazy debugging when 
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#     avarice is running on a different computer.
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DEBUG_HOST = localhost
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#============================================================================
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393

    
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# Define programs and commands.
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SHELL = sh
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CC = avr-gcc
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OBJCOPY = avr-objcopy
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OBJDUMP = avr-objdump
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SIZE = avr-size
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AR = avr-ar rcs
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NM = avr-nm
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AVRDUDE = avrdude
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REMOVE = rm -f
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REMOVEDIR = rm -rf
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COPY = cp
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WINSHELL = cmd
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# Define Messages
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# English
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MSG_ERRORS_NONE = Errors: none
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MSG_BEGIN = -------- begin --------
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MSG_END = --------  end  --------
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MSG_SIZE_BEFORE = Size before: 
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MSG_SIZE_AFTER = Size after:
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MSG_COFF = Converting to AVR COFF:
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MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
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MSG_FLASH = Creating load file for Flash:
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MSG_EEPROM = Creating load file for EEPROM:
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MSG_EXTENDED_LISTING = Creating Extended Listing:
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MSG_SYMBOL_TABLE = Creating Symbol Table:
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MSG_LINKING = Linking:
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MSG_COMPILING = Compiling C:
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MSG_COMPILING_CPP = Compiling C++:
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MSG_ASSEMBLING = Assembling:
426
MSG_CLEANING = Cleaning project:
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MSG_CREATING_LIBRARY = Creating library:
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429

    
430

    
431

    
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# Define all object files.
433
OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) 
434

    
435
# Define all listing files.
436
LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) 
437

    
438

    
439
# Compiler flags to generate dependency files.
440
GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
441

    
442

    
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# Combine all necessary flags and optional flags.
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# Add target processor to flags.
445
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
446
ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
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ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
448

    
449

    
450

    
451

    
452

    
453
# Default target.
454
all: begin gccversion sizebefore build sizeafter end
455

    
456
# Change the build target to build a HEX file or a library.
457
build: elf hex eep lss sym
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#build: lib
459

    
460

    
461
elf: $(TARGET).elf
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hex: $(TARGET).hex
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eep: $(TARGET).eep
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lss: $(TARGET).lss
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sym: $(TARGET).sym
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LIBNAME=lib$(TARGET).a
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lib: $(LIBNAME)
468

    
469

    
470

    
471
# Eye candy.
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# AVR Studio 3.x does not check make's exit code but relies on
473
# the following magic strings to be generated by the compile job.
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begin:
475
	@echo
476
	@echo $(MSG_BEGIN)
477

    
478
end:
479
	@echo $(MSG_END)
480
	@echo
481

    
482

    
483
# Display size of file.
484
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
485
ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
486
MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
487
FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
488

    
489

    
490
sizebefore:
491
	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
492
	2>/dev/null; echo; fi
493

    
494
sizeafter:
495
	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
496
	2>/dev/null; echo; fi
497

    
498

    
499

    
500
# Display compiler version information.
501
gccversion : 
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	@$(CC) --version
503

    
504

    
505
# Program the device.  
506
program: $(TARGET).hex $(TARGET).eep
507
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
508

    
509
flip: $(TARGET).hex
510
	batchisp -hardware usb -device $(MCU) -operation erase f
511
	batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
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	batchisp -hardware usb -device $(MCU) -operation start reset 0
513

    
514
dfu: $(TARGET).hex
515
	dfu-programmer $(MCU) erase
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	dfu-programmer $(MCU) flash $(TARGET).hex
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	dfu-programmer $(MCU) reset
518

    
519
flip-ee: $(TARGET).hex $(TARGET).eep
520
	$(COPY) $(TARGET).eep $(TARGET)eep.hex
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	batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
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	batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
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	batchisp -hardware usb -device $(MCU) -operation start reset 0
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	$(REMOVE) $(TARGET)eep.hex
525

    
526
dfu-ee: $(TARGET).hex $(TARGET).eep
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	dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
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	dfu-programmer $(MCU) reset
529

    
530

    
531
# Generate avr-gdb config/init file which does the following:
532
#     define the reset signal, load the target file, connect to target, and set 
533
#     a breakpoint at main().
534
gdb-config: 
535
	@$(REMOVE) $(GDBINIT_FILE)
536
	@echo define reset >> $(GDBINIT_FILE)
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	@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
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	@echo end >> $(GDBINIT_FILE)
539
	@echo file $(TARGET).elf >> $(GDBINIT_FILE)
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	@echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
541
ifeq ($(DEBUG_BACKEND),simulavr)
542
	@echo load  >> $(GDBINIT_FILE)
543
endif
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	@echo break main >> $(GDBINIT_FILE)
545

    
546
debug: gdb-config $(TARGET).elf
547
ifeq ($(DEBUG_BACKEND), avarice)
548
	@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
549
	@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
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	$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
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	@$(WINSHELL) /c pause
552

    
553
else
554
	@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
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	$(DEBUG_MFREQ) --port $(DEBUG_PORT)
556
endif
557
	@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
558

    
559

    
560

    
561

    
562
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
563
COFFCONVERT = $(OBJCOPY) --debugging
564
COFFCONVERT += --change-section-address .data-0x800000
565
COFFCONVERT += --change-section-address .bss-0x800000
566
COFFCONVERT += --change-section-address .noinit-0x800000
567
COFFCONVERT += --change-section-address .eeprom-0x810000
568

    
569

    
570

    
571
coff: $(TARGET).elf
572
	@echo
573
	@echo $(MSG_COFF) $(TARGET).cof
574
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
575

    
576

    
577
extcoff: $(TARGET).elf
578
	@echo
579
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
580
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
581

    
582

    
583

    
584
# Create final output files (.hex, .eep) from ELF output file.
585
%.hex: %.elf
586
	@echo
587
	@echo $(MSG_FLASH) $@
588
	$(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@
589

    
590
%.eep: %.elf
591
	@echo
592
	@echo $(MSG_EEPROM) $@
593
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
594
	--change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
595

    
596
# Create extended listing file from ELF output file.
597
%.lss: %.elf
598
	@echo
599
	@echo $(MSG_EXTENDED_LISTING) $@
600
	$(OBJDUMP) -h -S -z $< > $@
601

    
602
# Create a symbol table from ELF output file.
603
%.sym: %.elf
604
	@echo
605
	@echo $(MSG_SYMBOL_TABLE) $@
606
	$(NM) -n $< > $@
607

    
608

    
609

    
610
# Create library from object files.
611
.SECONDARY : $(TARGET).a
612
.PRECIOUS : $(OBJ)
613
%.a: $(OBJ)
614
	@echo
615
	@echo $(MSG_CREATING_LIBRARY) $@
616
	$(AR) $@ $(OBJ)
617

    
618

    
619
# Link: create ELF output file from object files.
620
.SECONDARY : $(TARGET).elf
621
.PRECIOUS : $(OBJ)
622
%.elf: $(OBJ)
623
	@echo
624
	@echo $(MSG_LINKING) $@
625
	$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
626

    
627

    
628
# Compile: create object files from C source files.
629
$(OBJDIR)/%.o : %.c
630
	@echo
631
	@echo $(MSG_COMPILING) $<
632
	$(CC) -c $(ALL_CFLAGS) $< -o $@ 
633

    
634

    
635
# Compile: create object files from C++ source files.
636
$(OBJDIR)/%.o : %.cpp
637
	@echo
638
	@echo $(MSG_COMPILING_CPP) $<
639
	$(CC) -c $(ALL_CPPFLAGS) $< -o $@ 
640

    
641

    
642
# Compile: create assembler files from C source files.
643
%.s : %.c
644
	$(CC) -S $(ALL_CFLAGS) $< -o $@
645

    
646

    
647
# Compile: create assembler files from C++ source files.
648
%.s : %.cpp
649
	$(CC) -S $(ALL_CPPFLAGS) $< -o $@
650

    
651

    
652
# Assemble: create object files from assembler source files.
653
$(OBJDIR)/%.o : %.S
654
	@echo
655
	@echo $(MSG_ASSEMBLING) $<
656
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
657

    
658

    
659
# Create preprocessed source for use in sending a bug report.
660
%.i : %.c
661
	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ 
662

    
663

    
664
# Target: clean project.
665
clean: begin clean_list end
666

    
667
clean_list :
668
	@echo
669
	@echo $(MSG_CLEANING)
670
	$(REMOVE) $(TARGET).hex
671
	$(REMOVE) $(TARGET).eep
672
	$(REMOVE) $(TARGET).cof
673
	$(REMOVE) $(TARGET).elf
674
	$(REMOVE) $(TARGET).map
675
	$(REMOVE) $(TARGET).sym
676
	$(REMOVE) $(TARGET).lss
677
	$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
678
	$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
679
	$(REMOVE) $(SRC:.c=.s)
680
	$(REMOVE) $(SRC:.c=.d)
681
	$(REMOVE) $(SRC:.c=.i)
682
	$(REMOVEDIR) .dep
683

    
684
doxygen:
685
	@echo Generating Project Documentation \($(TARGET)\)...
686
	@doxygen Doxygen.conf
687
	@echo Documentation Generation Complete.
688

    
689
clean_doxygen:
690
	rm -rf Documentation
691

    
692
checksource:
693
	@for f in $(SRC) $(CPPSRC) $(ASRC); do \
694
		if [ -f $$f ]; then \
695
			echo "Found Source File: $$f" ; \
696
		else \
697
			echo "Source File Not Found: $$f" ; \
698
		fi; done 
699

    
700

    
701
# Create object files directory
702
$(shell mkdir $(OBJDIR) 2>/dev/null)
703

    
704

    
705
# Include the dependency files.
706
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
707

    
708

    
709
# Listing of phony targets.
710
.PHONY : all begin finish end sizebefore sizeafter gccversion \
711
build elf hex eep lss sym coff extcoff doxygen clean          \
712
clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
713
debug gdb-config checksource