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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 = atmega32u2
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65

    
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# Target architecture (see library "Board Types" documentation).
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ARCH = AVR8
68

    
69

    
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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 = USBKEY
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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_USB below, as it is sourced by
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#     F_USB 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 = 16000000
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89

    
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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 = $(F_CPU)
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103

    
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# Output format. (can be srec, ihex, binary)
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FORMAT = ihex
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107

    
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# Target file name (without extension).
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TARGET = Keyboard
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111

    
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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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117

    
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# Path to the LUFA library
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LUFA_PATH = ../../../..
120

    
121

    
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# LUFA library compile-time options and predefined tokens
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LUFA_OPTS  = -D USB_DEVICE_ONLY
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LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
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LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
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LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
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LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
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129

    
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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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133

    
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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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	  Descriptors.c                                               \
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	  $(LUFA_SRC_USB)
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139

    
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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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153

    
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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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159

    
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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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166

    
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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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173

    
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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=c99
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181

    
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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_$(BOARD) -DARCH=ARCH_$(ARCH)
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CDEFS += $(LUFA_OPTS)
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188

    
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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 += $(LUFA_OPTS)
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# Place -D or -U options here for C++ sources
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CPPDEFS  = -DF_CPU=$(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 += $(LUFA_OPTS)
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#CPPDEFS += -D__STDC_LIMIT_MACROS
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#CPPDEFS += -D__STDC_CONSTANT_MACROS
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203

    
204

    
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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 += -mshort-calls
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#CFLAGS += -fno-unit-at-a-time
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#CFLAGS += -Wundef
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#CFLAGS += -Wunreachable-code
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#CFLAGS += -Wsign-compare
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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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233

    
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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 += -fno-exceptions
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CPPFLAGS += -Wall
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CPPFLAGS += -Wundef
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#CPPFLAGS += -mshort-calls
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#CPPFLAGS += -fno-unit-at-a-time
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#CPPFLAGS += -Wstrict-prototypes
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#CPPFLAGS += -Wunreachable-code
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#CPPFLAGS += -Wsign-compare
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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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260

    
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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
271

    
272

    
273
#---------------- Library Options ----------------
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# Minimalistic printf version
275
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
276

    
277
# Floating point printf version (requires MATH_LIB = -lm below)
278
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
279

    
280
# 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)
284

    
285

    
286
# Minimalistic scanf version
287
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
288

    
289
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
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SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
291

    
292
# 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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297

    
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MATH_LIB = -lm
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300

    
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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.
304
#     For a directory that has spaces, enclose it in quotes.
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EXTRALIBDIRS =
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307

    
308

    
309
#---------------- External Memory Options ----------------
310

    
311
# 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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321

    
322

    
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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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335

    
336

    
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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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351

    
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# Uncomment the following if you want avrdude's erase cycle counter.
353
# 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
356

    
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# Uncomment the following if you do /not/ wish a verification to be
358
# performed after programming the device.
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#AVRDUDE_NO_VERIFY = -V
360

    
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# Increase verbosity level.  Please use this when submitting bug
362
# 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)
370

    
371

    
372

    
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#---------------- Debugging Options ----------------
374

    
375
# For simulavr only - target MCU frequency.
376
DEBUG_MFREQ = $(F_CPU)
377

    
378
# Set the DEBUG_UI to either gdb or insight.
379
# DEBUG_UI = gdb
380
DEBUG_UI = insight
381

    
382
# Set the debugging back-end to either avarice, simulavr.
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DEBUG_BACKEND = avarice
384
#DEBUG_BACKEND = simulavr
385

    
386
# GDB Init Filename.
387
GDBINIT_FILE = __avr_gdbinit
388

    
389
# When using avarice settings for the JTAG
390
JTAG_DEV = /dev/com1
391

    
392
# Debugging port used to communicate between GDB / avarice / simulavr.
393
DEBUG_PORT = 4242
394

    
395
# Debugging host used to communicate between GDB / avarice / simulavr, normally
396
#     just set to localhost unless doing some sort of crazy debugging when
397
#     avarice is running on a different computer.
398
DEBUG_HOST = localhost
399

    
400

    
401

    
402
#============================================================================
403

    
404

    
405
# Define programs and commands.
406
SHELL = sh
407
CC = avr-gcc
408
OBJCOPY = avr-objcopy
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OBJDUMP = avr-objdump
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SIZE = avr-size
411
AR = avr-ar rcs
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NM = avr-nm
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AVRDUDE = avrdude
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REMOVE = rm -f
415
REMOVEDIR = rm -rf
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COPY = cp
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WINSHELL = cmd
418

    
419

    
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# Define Messages
421
# English
422
MSG_ERRORS_NONE = Errors: none
423
MSG_BEGIN = -------- begin --------
424
MSG_END = --------  end  --------
425
MSG_SIZE_BEFORE = Size before:
426
MSG_SIZE_AFTER = Size after:
427
MSG_COFF = Converting to AVR COFF:
428
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
429
MSG_FLASH = Creating load file for Flash:
430
MSG_EEPROM = Creating load file for EEPROM:
431
MSG_EXTENDED_LISTING = Creating Extended Listing:
432
MSG_SYMBOL_TABLE = Creating Symbol Table:
433
MSG_LINKING = Linking:
434
MSG_COMPILING = Compiling C:
435
MSG_COMPILING_CPP = Compiling C++:
436
MSG_ASSEMBLING = Assembling:
437
MSG_CLEANING = Cleaning project:
438
MSG_CREATING_LIBRARY = Creating library:
439

    
440

    
441

    
442

    
443
# Define all object files.
444
OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
445

    
446
# Define all listing files.
447
LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
448

    
449

    
450
# Compiler flags to generate dependency files.
451
GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
452

    
453

    
454
# Combine all necessary flags and optional flags.
455
# Add target processor to flags.
456
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
457
ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
458
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
459

    
460

    
461

    
462

    
463

    
464
# Default target.
465
all: begin gccversion sizebefore build sizeafter end
466

    
467
# Change the build target to build a HEX file or a library.
468
build: elf hex eep lss sym
469
#build: lib
470

    
471

    
472
elf: $(TARGET).elf
473
hex: $(TARGET).hex
474
eep: $(TARGET).eep
475
lss: $(TARGET).lss
476
sym: $(TARGET).sym
477
LIBNAME=lib$(TARGET).a
478
lib: $(LIBNAME)
479

    
480

    
481

    
482
# Eye candy.
483
# AVR Studio 3.x does not check make's exit code but relies on
484
# the following magic strings to be generated by the compile job.
485
begin:
486
	@echo
487
	@echo $(MSG_BEGIN)
488

    
489
end:
490
	@echo $(MSG_END)
491
	@echo
492

    
493

    
494
# Display size of file.
495
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
496
ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
497
MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
498
FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
499

    
500

    
501
sizebefore:
502
	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
503
	2>/dev/null; echo; fi
504

    
505
sizeafter:
506
	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
507
	2>/dev/null; echo; fi
508

    
509

    
510

    
511
# Display compiler version information.
512
gccversion :
513
	@$(CC) --version
514

    
515

    
516
# Program the device.
517
program: $(TARGET).hex $(TARGET).eep
518
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
519

    
520
flip: $(TARGET).hex
521
	batchisp -hardware usb -device $(MCU) -operation erase f
522
	batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
523
	batchisp -hardware usb -device $(MCU) -operation start reset 0
524

    
525
dfu: $(TARGET).hex
526
	/home/mj/temp/dfu-programmer-0.5.4/src/dfu-programmer $(MCU) erase
527
	/home/mj/temp/dfu-programmer-0.5.4/src/dfu-programmer $(MCU) flash $(TARGET).hex
528
	/home/mj/temp/dfu-programmer-0.5.4/src/dfu-programmer $(MCU) reset
529

    
530
flip-ee: $(TARGET).hex $(TARGET).eep
531
	$(COPY) $(TARGET).eep $(TARGET)eep.hex
532
	batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
533
	batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
534
	batchisp -hardware usb -device $(MCU) -operation start reset 0
535
	$(REMOVE) $(TARGET)eep.hex
536

    
537
dfu-ee: $(TARGET).hex $(TARGET).eep
538
	dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
539
	dfu-programmer $(MCU) reset
540

    
541

    
542
# Generate avr-gdb config/init file which does the following:
543
#     define the reset signal, load the target file, connect to target, and set
544
#     a breakpoint at main().
545
gdb-config:
546
	@$(REMOVE) $(GDBINIT_FILE)
547
	@echo define reset >> $(GDBINIT_FILE)
548
	@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
549
	@echo end >> $(GDBINIT_FILE)
550
	@echo file $(TARGET).elf >> $(GDBINIT_FILE)
551
	@echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
552
ifeq ($(DEBUG_BACKEND),simulavr)
553
	@echo load  >> $(GDBINIT_FILE)
554
endif
555
	@echo break main >> $(GDBINIT_FILE)
556

    
557
debug: gdb-config $(TARGET).elf
558
ifeq ($(DEBUG_BACKEND), avarice)
559
	@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
560
	@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
561
	$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
562
	@$(WINSHELL) /c pause
563

    
564
else
565
	@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
566
	$(DEBUG_MFREQ) --port $(DEBUG_PORT)
567
endif
568
	@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
569

    
570

    
571

    
572

    
573
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
574
COFFCONVERT = $(OBJCOPY) --debugging
575
COFFCONVERT += --change-section-address .data-0x800000
576
COFFCONVERT += --change-section-address .bss-0x800000
577
COFFCONVERT += --change-section-address .noinit-0x800000
578
COFFCONVERT += --change-section-address .eeprom-0x810000
579

    
580

    
581

    
582
coff: $(TARGET).elf
583
	@echo
584
	@echo $(MSG_COFF) $(TARGET).cof
585
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
586

    
587

    
588
extcoff: $(TARGET).elf
589
	@echo
590
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
591
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
592

    
593

    
594

    
595
# Create final output files (.hex, .eep) from ELF output file.
596
%.hex: %.elf
597
	@echo
598
	@echo $(MSG_FLASH) $@
599
	$(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
600

    
601
%.eep: %.elf
602
	@echo
603
	@echo $(MSG_EEPROM) $@
604
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
605
	--change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
606

    
607
# Create extended listing file from ELF output file.
608
%.lss: %.elf
609
	@echo
610
	@echo $(MSG_EXTENDED_LISTING) $@
611
	$(OBJDUMP) -h -S -z $< > $@
612

    
613
# Create a symbol table from ELF output file.
614
%.sym: %.elf
615
	@echo
616
	@echo $(MSG_SYMBOL_TABLE) $@
617
	$(NM) -n $< > $@
618

    
619

    
620

    
621
# Create library from object files.
622
.SECONDARY : $(TARGET).a
623
.PRECIOUS : $(OBJ)
624
%.a: $(OBJ)
625
	@echo
626
	@echo $(MSG_CREATING_LIBRARY) $@
627
	$(AR) $@ $(OBJ)
628

    
629

    
630
# Link: create ELF output file from object files.
631
.SECONDARY : $(TARGET).elf
632
.PRECIOUS : $(OBJ)
633
%.elf: $(OBJ)
634
	@echo
635
	@echo $(MSG_LINKING) $@
636
	$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
637

    
638

    
639
# Compile: create object files from C source files.
640
$(OBJDIR)/%.o : %.c
641
	@echo
642
	@echo $(MSG_COMPILING) $<
643
	$(CC) -c $(ALL_CFLAGS) $< -o $@
644

    
645

    
646
# Compile: create object files from C++ source files.
647
$(OBJDIR)/%.o : %.cpp
648
	@echo
649
	@echo $(MSG_COMPILING_CPP) $<
650
	$(CC) -c $(ALL_CPPFLAGS) $< -o $@
651

    
652

    
653
# Compile: create assembler files from C source files.
654
%.s : %.c
655
	$(CC) -S $(ALL_CFLAGS) $< -o $@
656

    
657

    
658
# Compile: create assembler files from C++ source files.
659
%.s : %.cpp
660
	$(CC) -S $(ALL_CPPFLAGS) $< -o $@
661

    
662

    
663
# Assemble: create object files from assembler source files.
664
$(OBJDIR)/%.o : %.S
665
	@echo
666
	@echo $(MSG_ASSEMBLING) $<
667
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
668

    
669

    
670
# Create preprocessed source for use in sending a bug report.
671
%.i : %.c
672
	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
673

    
674

    
675
# Target: clean project.
676
clean: begin clean_list end
677

    
678
clean_list :
679
	@echo
680
	@echo $(MSG_CLEANING)
681
	$(REMOVE) $(TARGET).hex
682
	$(REMOVE) $(TARGET).eep
683
	$(REMOVE) $(TARGET).cof
684
	$(REMOVE) $(TARGET).elf
685
	$(REMOVE) $(TARGET).map
686
	$(REMOVE) $(TARGET).sym
687
	$(REMOVE) $(TARGET).lss
688
	$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
689
	$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
690
	$(REMOVE) $(SRC:.c=.s)
691
	$(REMOVE) $(SRC:.c=.d)
692
	$(REMOVE) $(SRC:.c=.i)
693
	$(REMOVEDIR) .dep
694

    
695
doxygen:
696
	@echo Generating Project Documentation \($(TARGET)\)...
697
	@doxygen Doxygen.conf
698
	@echo Documentation Generation Complete.
699

    
700
clean_doxygen:
701
	rm -rf Documentation
702

    
703
checksource:
704
	@for f in $(SRC) $(CPPSRC) $(ASRC); do \
705
		if [ -f $$f ]; then \
706
			echo "Found Source File: $$f" ; \
707
		else \
708
			echo "Source File Not Found: $$f" ; \
709
		fi; done 
710

    
711

    
712
# Create object files directory
713
$(shell mkdir $(OBJDIR) 2>/dev/null)
714

    
715

    
716
# Include the dependency files.
717
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
718

    
719

    
720
# Listing of phony targets.
721
.PHONY : all begin finish end sizebefore sizeafter gccversion \
722
build elf hex eep lss sym coff extcoff doxygen clean          \
723
clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
724
debug gdb-config checksource