add simpler Makefile
parent
ef664f18c0
commit
d7f3a34cfa
@ -1,606 +1,226 @@
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# Hey Emacs, this is a -*- makefile -*-
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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, Jörg Wunsch, et al.
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# AVR-GCC Makefile template, derived from the WinAVR template (which
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#
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# is public domain), believed to be neutral to any flavor of "make"
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# Released to the Public Domain
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# (GNU make, BSD make, SysV make)
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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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MCU = atmega168
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# Tim Henigan
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F_CPU = 16000000
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# Colin O'Flynn
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FORMAT = ihex
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# Reiner Patommel
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TARGET = example
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# Markus Pfaff
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SRC = example.c
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# Sander Pool
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ASRC =
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# Frederik Rouleau
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OPT = s
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# Carlos Lamas
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#
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# Name of this Makefile (used for "make depend").
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#----------------------------------------------------------------------------
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MAKEFILE = Makefile
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# On command line:
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#
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# Debugging format.
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# make all = Make software.
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# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
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#
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# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
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# make clean = Clean out built project files.
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DEBUG = stabs
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#
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# make coff = Convert ELF to AVR COFF.
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# Compiler flag to set the C Standard level.
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#
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# c89 - "ANSI" C
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# make extcoff = Convert ELF to AVR Extended COFF.
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# gnu89 - c89 plus GCC extensions
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#
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# c99 - ISO C99 standard (not yet fully implemented)
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# make program = Download the hex file to the device, using avrdude.
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# gnu99 - c99 plus GCC extensions
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# Please customize the avrdude settings below first!
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CSTANDARD = -std=gnu99
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#
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# make debug = Start either simulavr or avarice as specified for debugging,
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# Place -D or -U options here
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# with avr-gdb or avr-insight as the front end for debugging.
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CDEFS = -DF_CPU=$(F_CPU)UL
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#
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# make filename.s = Just compile filename.c into the assembler code only.
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# Place -I options here
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#
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CINCS = -Ipt
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# make filename.i = Create a preprocessed source file for use in submitting
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# bug reports to the GCC project.
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#
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CDEBUG = -g$(DEBUG)
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# To rebuild project do "make clean" then "make all".
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CWARN = -Wall -Wstrict-prototypes
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#----------------------------------------------------------------------------
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CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
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#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
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CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CSTANDARD) $(CEXTRA)
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# MCU name
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MCU = atmega168
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#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
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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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#Additional libraries.
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# processor frequency. 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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# Minimalistic printf version
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# automatically to create a 32-bit value in your source code.
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PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
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# Typical values are:
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# F_CPU = 1000000
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# Floating point printf version (requires MATH_LIB = -lm below)
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# F_CPU = 1843200
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PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
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# F_CPU = 2000000
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# F_CPU = 3686400
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PRINTF_LIB =
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# F_CPU = 4000000
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# F_CPU = 7372800
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# Minimalistic scanf version
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# F_CPU = 8000000
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SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
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# F_CPU = 11059200
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# F_CPU = 14745600
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# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
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# F_CPU = 16000000
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SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
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# F_CPU = 18432000
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# F_CPU = 20000000
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SCANF_LIB =
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F_CPU = 16000000
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MATH_LIB = -lm
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# Output format. (can be srec, ihex, binary)
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# External memory options
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FORMAT = ihex
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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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# Target file name (without extension).
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#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
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TARGET = example
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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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# Object files directory
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#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
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OBJDIR = obj
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EXTMEMOPTS =
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# List C source files here. (C dependencies are automatically generated.)
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#LDMAP = $(LDFLAGS) -Wl,-Map=$(TARGET).map,--cref
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SRC = example.c
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LDFLAGS = $(EXTMEMOPTS) $(LDMAP) $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
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# List C++ source files here. (C dependencies are automatically generated.)
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# Programming support using avrdude. Settings and variables.
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CPPSRC =
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AVRDUDE_PROGRAMMER = stk500
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AVRDUDE_PORT = usb
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# List Assembler source files here.
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# Make them always end in a capital .S. Files ending in a lowercase .s
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AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
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# will not be considered source files but generated files (assembler
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#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
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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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# Uncomment the following if you want avrdude's erase cycle counter.
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# care about how the name is spelled on its command-line.
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# Note that this counter needs to be initialized first using -Yn,
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ASRC =
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# see avrdude manual.
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#AVRDUDE_ERASE_COUNTER = -y
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# Optimization level, can be [0, 1, 2, 3, s].
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# Uncomment the following if you do /not/ wish a verification to be
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# 0 = turn off optimization. s = optimize for size.
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# performed after programming the device.
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# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
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#AVRDUDE_NO_VERIFY = -V
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OPT = s
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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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# Debugging format.
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# to submit bug reports.
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# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
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#AVRDUDE_VERBOSE = -v -v
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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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AVRDUDE_BASIC = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
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DEBUG = dwarf-2
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AVRDUDE_FLAGS = $(AVRDUDE_BASIC) $(AVRDUDE_NO_VERIFY) $(AVRDUDE_VERBOSE) $(AVRDUDE_ERASE_COUNTER)
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# List any extra directories to look for include files here.
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CC = avr-gcc
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# Each directory must be seperated by a space.
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OBJCOPY = avr-objcopy
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# Use forward slashes for directory separators.
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OBJDUMP = avr-objdump
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# For a directory that has spaces, enclose it in quotes.
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SIZE = avr-size
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EXTRAINCDIRS = pt
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NM = avr-nm
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AVRDUDE = avrdude
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REMOVE = rm -f
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# Compiler flag to set the C Standard level.
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MV = mv -f
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# c89 = "ANSI" C
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# gnu89 = c89 plus GCC extensions
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# Define all object files.
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# c99 = ISO C99 standard (not yet fully implemented)
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OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
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# gnu99 = c99 plus GCC extensions
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CSTANDARD = -std=gnu99
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# Define all listing files.
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LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
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# Place -D or -U options here for C sources
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# Combine all necessary flags and optional flags.
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CDEFS = -DF_CPU=$(F_CPU)UL
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# Add target processor to flags.
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ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
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ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
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# Place -D or -U options here for C++ sources
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CPPDEFS = -DF_CPU=$(F_CPU)UL
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#CPPDEFS += -D__STDC_LIMIT_MACROS
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# Default target.
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#CPPDEFS += -D__STDC_CONSTANT_MACROS
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all: build
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build: elf hex eep
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#---------------- Compiler Options C ----------------
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elf: $(TARGET).elf
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# -g*: generate debugging information
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hex: $(TARGET).hex
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# -O*: optimization level
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eep: $(TARGET).eep
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# -f...: tuning, see GCC manual and avr-libc documentation
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lss: $(TARGET).lss
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# -Wall...: warning level
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sym: $(TARGET).sym
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# -Wa,...: tell GCC to pass this to the assembler.
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# -adhlns...: create assembler listing
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CFLAGS = -g$(DEBUG)
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# Program the device.
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CFLAGS += $(CDEFS)
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program: $(TARGET).hex $(TARGET).eep
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CFLAGS += -O$(OPT)
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$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
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#CFLAGS += -mint8
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#CFLAGS += -mshort-calls
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CFLAGS += -funsigned-char
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CFLAGS += -funsigned-bitfields
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CFLAGS += -fpack-struct
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# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
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CFLAGS += -fshort-enums
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COFFCONVERT=$(OBJCOPY) --debugging \
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#CFLAGS += -fno-unit-at-a-time
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--change-section-address .data-0x800000 \
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CFLAGS += -Wall
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--change-section-address .bss-0x800000 \
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CFLAGS += -Wstrict-prototypes
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--change-section-address .noinit-0x800000 \
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CFLAGS += -Wundef
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--change-section-address .eeprom-0x810000
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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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coff: $(TARGET).elf
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CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
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$(COFFCONVERT) -O coff-avr $(TARGET).elf $(TARGET).cof
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CFLAGS += $(CSTANDARD)
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extcoff: $(TARGET).elf
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#---------------- Compiler Options C++ ----------------
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$(COFFCONVERT) -O coff-ext-avr $(TARGET).elf $(TARGET).cof
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# -g*: generate debugging information
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# -O*: optimization level
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# -f...: tuning, see GCC manual and avr-libc documentation
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.SUFFIXES: .elf .hex .eep .lss .sym
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# -Wall...: warning level
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# -Wa,...: tell GCC to pass this to the assembler.
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.elf.hex:
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# -adhlns...: create assembler listing
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$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
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CPPFLAGS = -g$(DEBUG)
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CPPFLAGS += $(CPPDEFS)
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.elf.eep:
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CPPFLAGS += -O$(OPT)
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-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
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#CPPFLAGS += -mint8
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--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
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#CPPFLAGS += -mshort-calls
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CPPFLAGS += -funsigned-char
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# Create extended listing file from ELF output file.
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CPPFLAGS += -funsigned-bitfields
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.elf.lss:
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CPPFLAGS += -fpack-struct
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$(OBJDUMP) -h -S $< > $@
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CPPFLAGS += -fshort-enums
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CPPFLAGS += -fno-exceptions
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# Create a symbol table from ELF output file.
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#CPPFLAGS += -fno-unit-at-a-time
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.elf.sym:
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CPPFLAGS += -Wall
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$(NM) -n $< > $@
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#CPPFLAGS += -Wstrict-prototypes
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CFLAGS += -Wundef
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#CPPFLAGS += -Wunreachable-code
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#CPPFLAGS += -Wsign-compare
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# Link: create ELF output file from object files.
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CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
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$(TARGET).elf: $(OBJ)
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CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
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$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
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#CPPFLAGS += $(CSTANDARD)
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# Compile: create object files from C source files.
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#---------------- Assembler Options ----------------
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.c.o:
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# -Wa,...: tell GCC to pass this to the assembler.
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$(CC) -c $(ALL_CFLAGS) $< -o $@
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# -ahlms: create listing
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# -gstabs: have the assembler create line number information; note that
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# for use in COFF files, additional information about filenames
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# Compile: create assembler files from C source files.
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# and function names needs to be present in the assembler source
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.c.s:
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# files -- see avr-libc docs [FIXME: not yet described there]
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$(CC) -S $(ALL_CFLAGS) $< -o $@
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ASFLAGS = -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs
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# Assemble: create object files from assembler source files.
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#---------------- Library Options ----------------
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.S.o:
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# Minimalistic printf version
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$(CC) -c $(ALL_ASFLAGS) $< -o $@
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PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
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# Floating point printf version (requires MATH_LIB = -lm below)
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PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
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# Target: clean project.
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clean:
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# If this is left blank, then it will use the Standard printf version.
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$(REMOVE) $(TARGET).hex $(TARGET).eep $(TARGET).cof $(TARGET).elf \
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PRINTF_LIB =
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$(TARGET).map $(TARGET).sym $(TARGET).lss \
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#PRINTF_LIB = $(PRINTF_LIB_MIN)
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$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d)
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#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
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depend:
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if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \
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# Minimalistic scanf version
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then \
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SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
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sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \
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$(MAKEFILE).$$$$ && \
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# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
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$(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \
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SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
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fi
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echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \
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# If this is left blank, then it will use the Standard scanf version.
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>> $(MAKEFILE); \
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SCANF_LIB =
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$(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE)
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#SCANF_LIB = $(SCANF_LIB_MIN)
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#SCANF_LIB = $(SCANF_LIB_FLOAT)
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.PHONY: all build elf hex eep lss sym program coff extcoff clean depend
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MATH_LIB = -lm
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#---------------- External Memory Options ----------------
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# 64 KB of external RAM, starting after internal RAM (ATmega128!),
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# used for variables (.data/.bss) and heap (malloc()).
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#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
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# 64 KB of external RAM, starting after internal RAM (ATmega128!),
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# only used for heap (malloc()).
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#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
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EXTMEMOPTS =
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#---------------- Linker Options ----------------
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# -Wl,...: tell GCC to pass this to linker.
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# -Map: create map file
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# --cref: add cross reference to map file
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LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
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LDFLAGS += $(EXTMEMOPTS)
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LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
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#LDFLAGS += -T linker_script.x
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#---------------- Programming Options (avrdude) ----------------
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# Programming hardware: alf avr910 avrisp bascom bsd
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# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
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#
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# Type: avrdude -c ?
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# to get a full listing.
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#
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AVRDUDE_PROGRAMMER = stk500v1
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# com1 = serial port. Use lpt1 to connect to parallel port.
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AVRDUDE_PORT = /dev/ttyUSB0# programmer connected to serial device
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AVRDUDE_WRITE_FLASH = -U flash:w:$(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>
|
|
||||||
# to submit bug reports.
|
|
||||||
#AVRDUDE_VERBOSE = -v -v
|
|
||||||
|
|
||||||
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -b19200 -D
|
|
||||||
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
|
|
||||||
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
|
|
||||||
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Debugging Options ----------------
|
|
||||||
|
|
||||||
# For simulavr only - target MCU frequency.
|
|
||||||
DEBUG_MFREQ = $(F_CPU)
|
|
||||||
|
|
||||||
# Set the DEBUG_UI to either gdb or insight.
|
|
||||||
# DEBUG_UI = gdb
|
|
||||||
DEBUG_UI = insight
|
|
||||||
|
|
||||||
# Set the debugging back-end to either avarice, simulavr.
|
|
||||||
DEBUG_BACKEND = avarice
|
|
||||||
#DEBUG_BACKEND = simulavr
|
|
||||||
|
|
||||||
# GDB Init Filename.
|
|
||||||
GDBINIT_FILE = __avr_gdbinit
|
|
||||||
|
|
||||||
# When using avarice settings for the JTAG
|
|
||||||
JTAG_DEV = /dev/com1
|
|
||||||
|
|
||||||
# Debugging port used to communicate between GDB / avarice / simulavr.
|
|
||||||
DEBUG_PORT = 4242
|
|
||||||
|
|
||||||
# Debugging host used to communicate between GDB / avarice / simulavr, normally
|
|
||||||
# just set to localhost unless doing some sort of crazy debugging when
|
|
||||||
# avarice is running on a different computer.
|
|
||||||
DEBUG_HOST = localhost
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#============================================================================
|
|
||||||
|
|
||||||
|
|
||||||
# Define programs and commands.
|
|
||||||
SHELL = sh
|
|
||||||
CC = avr-gcc
|
|
||||||
OBJCOPY = avr-objcopy
|
|
||||||
OBJDUMP = avr-objdump
|
|
||||||
SIZE = avr-size
|
|
||||||
NM = avr-nm
|
|
||||||
AVRDUDE = /home/entropia/Desktop/arduinisten/arduino-0018-linux-x64/hardware/tools/avrdude -C/home/entropia/Desktop/arduinisten/arduino-0018-linux-x64/hardware/tools/avrdude.conf
|
|
||||||
REMOVE = rm -f
|
|
||||||
REMOVEDIR = rm -rf
|
|
||||||
COPY = cp
|
|
||||||
WINSHELL = cmd
|
|
||||||
|
|
||||||
|
|
||||||
# Define Messages
|
|
||||||
# English
|
|
||||||
MSG_ERRORS_NONE = Errors: none
|
|
||||||
MSG_BEGIN = -------- begin --------
|
|
||||||
MSG_END = -------- end --------
|
|
||||||
MSG_SIZE_BEFORE = Size before:
|
|
||||||
MSG_SIZE_AFTER = Size after:
|
|
||||||
MSG_COFF = Converting to AVR COFF:
|
|
||||||
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
|
|
||||||
MSG_FLASH = Creating load file for Flash:
|
|
||||||
MSG_EEPROM = Creating load file for EEPROM:
|
|
||||||
MSG_EXTENDED_LISTING = Creating Extended Listing:
|
|
||||||
MSG_SYMBOL_TABLE = Creating Symbol Table:
|
|
||||||
MSG_LINKING = Linking:
|
|
||||||
MSG_COMPILING = Compiling C:
|
|
||||||
MSG_COMPILING_CPP = Compiling C++:
|
|
||||||
MSG_ASSEMBLING = Assembling:
|
|
||||||
MSG_CLEANING = Cleaning project:
|
|
||||||
MSG_CREATING_LIBRARY = Creating library:
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Define all object files.
|
|
||||||
OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
|
|
||||||
|
|
||||||
# Define all listing files.
|
|
||||||
LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
|
|
||||||
|
|
||||||
|
|
||||||
# Compiler flags to generate dependency files.
|
|
||||||
GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d
|
|
||||||
|
|
||||||
|
|
||||||
# Combine all necessary flags and optional flags.
|
|
||||||
# Add target processor to flags.
|
|
||||||
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
|
|
||||||
ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
|
|
||||||
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Default target.
|
|
||||||
all: begin gccversion sizebefore build sizeafter end
|
|
||||||
|
|
||||||
# Change the build target to build a HEX file or a library.
|
|
||||||
build: elf hex eep lss sym
|
|
||||||
#build: lib
|
|
||||||
|
|
||||||
|
|
||||||
elf: $(TARGET).elf
|
|
||||||
hex: $(TARGET).hex
|
|
||||||
eep: $(TARGET).eep
|
|
||||||
lss: $(TARGET).lss
|
|
||||||
sym: $(TARGET).sym
|
|
||||||
LIBNAME=lib$(TARGET).a
|
|
||||||
lib: $(LIBNAME)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Eye candy.
|
|
||||||
# AVR Studio 3.x does not check make's exit code but relies on
|
|
||||||
# the following magic strings to be generated by the compile job.
|
|
||||||
begin:
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_BEGIN)
|
|
||||||
|
|
||||||
end:
|
|
||||||
@echo $(MSG_END)
|
|
||||||
@echo
|
|
||||||
|
|
||||||
|
|
||||||
# Display size of file.
|
|
||||||
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
|
|
||||||
ELFSIZE = $(SIZE) -A $(TARGET).elf
|
|
||||||
AVRMEM = avr-mem.sh $(TARGET).elf $(MCU)
|
|
||||||
|
|
||||||
sizebefore:
|
|
||||||
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
|
|
||||||
$(AVRMEM) 2>/dev/null; echo; fi
|
|
||||||
|
|
||||||
sizeafter:
|
|
||||||
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
|
|
||||||
$(AVRMEM) 2>/dev/null; echo; fi
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Display compiler version information.
|
|
||||||
gccversion :
|
|
||||||
@$(CC) --version
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Program the device.
|
|
||||||
program: $(TARGET).hex $(TARGET).eep
|
|
||||||
perl -MDevice::SerialPort -e "Device::SerialPort->new('$(AVRDUDE_PORT)')->pulse_dtr_on(100);"
|
|
||||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
|
|
||||||
|
|
||||||
|
|
||||||
# Generate avr-gdb config/init file which does the following:
|
|
||||||
# define the reset signal, load the target file, connect to target, and set
|
|
||||||
# a breakpoint at main().
|
|
||||||
gdb-config:
|
|
||||||
@$(REMOVE) $(GDBINIT_FILE)
|
|
||||||
@echo define reset >> $(GDBINIT_FILE)
|
|
||||||
@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
|
|
||||||
@echo end >> $(GDBINIT_FILE)
|
|
||||||
@echo file $(TARGET).elf >> $(GDBINIT_FILE)
|
|
||||||
@echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
|
|
||||||
ifeq ($(DEBUG_BACKEND),simulavr)
|
|
||||||
@echo load >> $(GDBINIT_FILE)
|
|
||||||
endif
|
|
||||||
@echo break main >> $(GDBINIT_FILE)
|
|
||||||
|
|
||||||
debug: gdb-config $(TARGET).elf
|
|
||||||
ifeq ($(DEBUG_BACKEND), avarice)
|
|
||||||
@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
|
|
||||||
@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
|
|
||||||
$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
|
|
||||||
@$(WINSHELL) /c pause
|
|
||||||
|
|
||||||
else
|
|
||||||
@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
|
|
||||||
$(DEBUG_MFREQ) --port $(DEBUG_PORT)
|
|
||||||
endif
|
|
||||||
@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
|
|
||||||
COFFCONVERT = $(OBJCOPY) --debugging
|
|
||||||
COFFCONVERT += --change-section-address .data-0x800000
|
|
||||||
COFFCONVERT += --change-section-address .bss-0x800000
|
|
||||||
COFFCONVERT += --change-section-address .noinit-0x800000
|
|
||||||
COFFCONVERT += --change-section-address .eeprom-0x810000
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
coff: $(TARGET).elf
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_COFF) $(TARGET).cof
|
|
||||||
$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
|
|
||||||
|
|
||||||
|
|
||||||
extcoff: $(TARGET).elf
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
|
|
||||||
$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Create final output files (.hex, .eep) from ELF output file.
|
|
||||||
%.hex: %.elf
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_FLASH) $@
|
|
||||||
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
|
|
||||||
|
|
||||||
%.eep: %.elf
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_EEPROM) $@
|
|
||||||
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
|
|
||||||
--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
|
|
||||||
|
|
||||||
# Create extended listing file from ELF output file.
|
|
||||||
%.lss: %.elf
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_EXTENDED_LISTING) $@
|
|
||||||
$(OBJDUMP) -h -S $< > $@
|
|
||||||
|
|
||||||
# Create a symbol table from ELF output file.
|
|
||||||
%.sym: %.elf
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_SYMBOL_TABLE) $@
|
|
||||||
$(NM) -n $< > $@
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Create library from object files.
|
|
||||||
.SECONDARY : $(TARGET).a
|
|
||||||
.PRECIOUS : $(OBJ)
|
|
||||||
%.a: $(OBJ)
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_CREATING_LIBRARY) $@
|
|
||||||
$(AR) $@ $(OBJ)
|
|
||||||
|
|
||||||
|
|
||||||
# Link: create ELF output file from object files.
|
|
||||||
.SECONDARY : $(TARGET).elf
|
|
||||||
.PRECIOUS : $(OBJ)
|
|
||||||
%.elf: $(OBJ)
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_LINKING) $@
|
|
||||||
$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create object files from C source files.
|
|
||||||
$(OBJDIR)/%.o : %.c
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_COMPILING) $<
|
|
||||||
$(CC) -c $(ALL_CFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create object files from C++ source files.
|
|
||||||
$(OBJDIR)/%.o : %.cpp
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_COMPILING_CPP) $<
|
|
||||||
$(CC) -c $(ALL_CPPFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create assembler files from C source files.
|
|
||||||
%.s : %.c
|
|
||||||
$(CC) -S $(ALL_CFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create assembler files from C++ source files.
|
|
||||||
%.s : %.cpp
|
|
||||||
$(CC) -S $(ALL_CPPFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Assemble: create object files from assembler source files.
|
|
||||||
$(OBJDIR)/%.o : %.S
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_ASSEMBLING) $<
|
|
||||||
$(CC) -c $(ALL_ASFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Create preprocessed source for use in sending a bug report.
|
|
||||||
%.i : %.c
|
|
||||||
$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Target: clean project.
|
|
||||||
clean: begin clean_list end
|
|
||||||
|
|
||||||
clean_list :
|
|
||||||
@echo
|
|
||||||
@echo $(MSG_CLEANING)
|
|
||||||
$(REMOVE) $(TARGET).hex
|
|
||||||
$(REMOVE) $(TARGET).eep
|
|
||||||
$(REMOVE) $(TARGET).cof
|
|
||||||
$(REMOVE) $(TARGET).elf
|
|
||||||
$(REMOVE) $(TARGET).map
|
|
||||||
$(REMOVE) $(TARGET).sym
|
|
||||||
$(REMOVE) $(TARGET).lss
|
|
||||||
$(REMOVEDIR) $(OBJDIR)
|
|
||||||
$(REMOVE) $(SRC:.c=.s)
|
|
||||||
$(REMOVE) $(SRC:.c=.d)
|
|
||||||
$(REMOVEDIR) .dep
|
|
||||||
|
|
||||||
|
|
||||||
# Create object files directory
|
|
||||||
$(shell mkdir $(OBJDIR) 2>/dev/null)
|
|
||||||
|
|
||||||
|
|
||||||
# Include the dependency files.
|
|
||||||
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
|
|
||||||
|
|
||||||
|
|
||||||
# Listing of phony targets.
|
|
||||||
.PHONY : all begin finish end sizebefore sizeafter gccversion \
|
|
||||||
build elf hex eep lss sym coff extcoff \
|
|
||||||
clean clean_list program debug gdb-config
|
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue