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AVR Studio + Atmega8: programuje ale nie wykonuje

Miran4 27 Maj 2010 18:15 2858 11
  • #1 27 Maj 2010 18:15
    Miran4
    Poziom 9  

    Witam
    Właśnie przesiadam się z Programer's Notepad na AVR Studio.

    Skonfigurowałem mój programator DualAVR (usb, działa jako ISP na COM3), skompilowałem przykładowy programik z migającymi diodkami, ustawiłem Fusebity, wysłałem program do uP i... i nic.

    Programowanie Flash przebiega prawidłowo i kończy się informacją OK. Jednak w układzie nic się nie dzieje (diody nie świecą).

    Ten sam program kompilowany i wysyłany do procka z użyciem Programer's Notepad skutkuje wesołym mryganiem wspominanych LEDów.

    Używając AVR Studio trzeba jakoś "wystartować" procka żeby zaczął działać? Czy po prostu gdzieś wkradł się jakiś błąd?

    0 11
  • #2 27 Maj 2010 21:10
    And!
    Admin grupy Projektowanie
  • #3 27 Maj 2010 21:51
    Miran4
    Poziom 9  

    Tak, po odłączeniu ISP jest to samo (czyli nic)

    0
  • #4 27 Maj 2010 21:58
    And!
    Admin grupy Projektowanie

    Spróbuj po zaprogramowaniu spod AVRS odczytać zawartość flash,
    oraz fusebity innym programem współpracującym z programatorem,
    diabeł pewnie tkwi w szczegółach.

    0
  • #5 27 Maj 2010 22:05
    atom1477
    Poziom 43  

    Jeszcze coś zablokujesz.
    Może najpierw porównaj tworzone pliki BIN. Albo HEX.

    0
  • #6 27 Maj 2010 23:15
    Miran4
    Poziom 9  

    :S
    Plik .hex wygenerowany przez AVRS ma 9KB, podczas gdy ten z PN tylko 3KB...

    Screen projektu:
    AVR Studio + Atmega8: programuje ale nie wykonuje

    Dosyć dziwne. Jedyne różnice to pewnie pliki makefile (bo AVRS robi swój) i sposób konfiguracji programatora.
    Z AVRS używam emulacji portu COM, a z PN trybu USB HID. Niemniej wydaje się że z programatorem wszystko ok, bo bez problemu zapisuje i odczytuje procka.

    0
  • #7 27 Maj 2010 23:23
    atom1477
    Poziom 43  

    No to użyj takich samych plików makefile. Najlepiej tego na którym to działa :D
    A w ogóle to pokaz te pliki makefile.

    0
  • #8 27 Maj 2010 23:37
    Miran4
    Poziom 9  

    Skopiowałem makefile z PN (działający) do AVRS. Nadal bez zmian

    Tutaj są te pliki:

    Makefile z Programer's Notepad (działa)

    Code:

    # Hey Emacs, this is a -*- makefile -*-
    #----------------------------------------------------------------------------
    # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
    #
    # Released to the Public Domain
    #
    # Additional material for this makefile was written by:
    # Peter Fleury
    # Tim Henigan
    # Colin O'Flynn
    # Reiner Patommel
    # Markus Pfaff
    # Sander Pool
    # Frederik Rouleau
    # Carlos Lamas
    #
    #----------------------------------------------------------------------------
    # On command line:
    #
    # make all = Make software.
    #
    # make clean = Clean out built project files.
    #
    # make coff = Convert ELF to AVR COFF.
    #
    # make extcoff = Convert ELF to AVR Extended COFF.
    #
    # make program = Download the hex file to the device, using avrdude.
    #                Please customize the avrdude settings below first!
    #
    # make debug = Start either simulavr or avarice as specified for debugging,
    #              with avr-gdb or avr-insight as the front end for debugging.
    #
    # make filename.s = Just compile filename.c into the assembler code only.
    #
    # make filename.i = Create a preprocessed source file for use in submitting
    #                   bug reports to the GCC project.
    #
    # To rebuild project do "make clean" then "make all".
    #----------------------------------------------------------------------------


    # MCU name
    MCU = atmega8


    # Processor frequency.
    #     This will define a symbol, F_CPU, in all source code files equal to the
    #     processor frequency. You can then use this symbol in your source code to
    #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
    #     automatically to create a 32-bit value in your source code.
    #     Typical values are:
    #         F_CPU =  1000000
    #         F_CPU =  1843200
    #         F_CPU =  2000000
    #         F_CPU =  3686400
    #         F_CPU =  4000000
    #         F_CPU =  7372800
    #         F_CPU =  8000000
    #         F_CPU = 11059200
    #         F_CPU = 14745600
    #         F_CPU = 16000000




    #         F_CPU = 18432000
    #         F_CPU = 20000000
    F_CPU = 8000000


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


    # Target file name (without extension).
    TARGET = main


    # Object files directory
    #     To put object files in current directory, use a dot (.), do NOT make
    #     this an empty or blank macro!
    OBJDIR = .


    # List C source files here. (C dependencies are automatically generated.)
    SRC = $(TARGET).c


    # List C++ source files here. (C dependencies are automatically generated.)
    CPPSRC =


    # List Assembler source files here.
    #     Make them always end in a capital .S.  Files ending in a lowercase .s
    #     will not be considered source files but generated files (assembler
    #     output from the compiler), and will be deleted upon "make clean"!
    #     Even though the DOS/Win* filesystem matches both .s and .S the same,
    #     it will preserve the spelling of the filenames, and gcc itself does
    #     care about how the name is spelled on its command-line.
    ASRC =


    # Optimization level, can be [0, 1, 2, 3, s].
    #     0 = turn off optimization. s = optimize for size.
    #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
    OPT = s


    # Debugging format.
    #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
    #     AVR Studio 4.10 requires dwarf-2.
    #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
    DEBUG = dwarf-2


    # List any extra directories to look for include files here.
    #     Each directory must be seperated by a space.
    #     Use forward slashes for directory separators.
    #     For a directory that has spaces, enclose it in quotes.
    EXTRAINCDIRS =


    # Compiler flag to set the C Standard level.
    #     c89   = "ANSI" C
    #     gnu89 = c89 plus GCC extensions
    #     c99   = ISO C99 standard (not yet fully implemented)
    #     gnu99 = c99 plus GCC extensions
    CSTANDARD = -std=gnu99


    # Place -D or -U options here for C sources
    CDEFS = -DF_CPU=$(F_CPU)UL


    # Place -D or -U options here for ASM sources
    ADEFS = -DF_CPU=$(F_CPU)


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



    #---------------- Compiler Options C ----------------
    #  -g*:          generate debugging information
    #  -O*:          optimization level
    #  -f...:        tuning, see GCC manual and avr-libc documentation
    #  -Wall...:     warning level
    #  -Wa,...:      tell GCC to pass this to the assembler.
    #    -adhlns...: create assembler listing
    CFLAGS = -g$(DEBUG)
    CFLAGS += $(CDEFS)
    CFLAGS += -O$(OPT)
    CFLAGS += -funsigned-char
    CFLAGS += -funsigned-bitfields
    CFLAGS += -fpack-struct
    CFLAGS += -fshort-enums
    CFLAGS += -Wall
    CFLAGS += -Wstrict-prototypes
    #CFLAGS += -mshort-calls
    #CFLAGS += -fno-unit-at-a-time
    #CFLAGS += -Wundef
    #CFLAGS += -Wunreachable-code
    #CFLAGS += -Wsign-compare
    CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
    CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
    CFLAGS += $(CSTANDARD)


    #---------------- Compiler Options C++ ----------------
    #  -g*:          generate debugging information
    #  -O*:          optimization level
    #  -f...:        tuning, see GCC manual and avr-libc documentation
    #  -Wall...:     warning level
    #  -Wa,...:      tell GCC to pass this to the assembler.
    #    -adhlns...: create assembler listing
    CPPFLAGS = -g$(DEBUG)
    CPPFLAGS += $(CPPDEFS)
    CPPFLAGS += -O$(OPT)
    CPPFLAGS += -funsigned-char
    CPPFLAGS += -funsigned-bitfields
    CPPFLAGS += -fpack-struct
    CPPFLAGS += -fshort-enums
    CPPFLAGS += -fno-exceptions
    CPPFLAGS += -Wall
    CPPFLAGS += -Wundef
    #CPPFLAGS += -mshort-calls
    #CPPFLAGS += -fno-unit-at-a-time
    #CPPFLAGS += -Wstrict-prototypes
    #CPPFLAGS += -Wunreachable-code
    #CPPFLAGS += -Wsign-compare
    CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
    CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
    #CPPFLAGS += $(CSTANDARD)


    #---------------- Assembler Options ----------------
    #  -Wa,...:   tell GCC to pass this to the assembler.
    #  -adhlns:   create listing
    #  -gstabs:   have the assembler create line number information; note that
    #             for use in COFF files, additional information about filenames
    #             and function names needs to be present in the assembler source
    #             files -- see avr-libc docs [FIXME: not yet described there]
    #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
    #       dump that will be displayed for a given single line of source input.
    ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100


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

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

    # If this is left blank, then it will use the Standard printf version.
    PRINTF_LIB =
    #PRINTF_LIB = $(PRINTF_LIB_MIN)
    #PRINTF_LIB = $(PRINTF_LIB_FLOAT)


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

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

    # If this is left blank, then it will use the Standard scanf version.
    SCANF_LIB =
    #SCANF_LIB = $(SCANF_LIB_MIN)
    #SCANF_LIB = $(SCANF_LIB_FLOAT)


    MATH_LIB = -lm


    # List any extra directories to look for libraries here.
    #     Each directory must be seperated by a space.
    #     Use forward slashes for directory separators.
    #     For a directory that has spaces, enclose it in quotes.
    EXTRALIBDIRS =



    #---------------- External Memory Options ----------------

    # 64 KB of external RAM, starting after internal RAM (ATmega128!),
    # used for variables (.data/.bss) and heap (malloc()).
    #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff

    # 64 KB of external RAM, starting after internal RAM (ATmega128!),
    # only used for heap (malloc()).
    #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff

    EXTMEMOPTS =



    #---------------- Linker Options ----------------
    #  -Wl,...:     tell GCC to pass this to linker.
    #    -Map:      create map file
    #    --cref:    add cross reference to  map file
    LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
    LDFLAGS += $(EXTMEMOPTS)
    LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
    LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
    #LDFLAGS += -T linker_script.x



    #---------------- Programming Options (avrdude) ----------------

    # Programming hardware
    # Type: avrdude -c ?
    # to get a full listing.
    #
    AVRDUDE_PROGRAMMER = stk500v2

    # com1 = serial port. Use lpt1 to connect to parallel port.
    AVRDUDE_PORT = avrdoper

    AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
    #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep


    # Uncomment the following if you want avrdude's erase cycle counter.
    # Note that this counter needs to be initialized first using -Yn,
    # see avrdude manual.
    #AVRDUDE_ERASE_COUNTER = -y

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

    # Increase verbosity level.  Please use this when submitting bug
    # 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)
    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
    AR = avr-ar rcs
    NM = avr-nm
    AVRDUDE = avrdude
    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 = -MMD -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 = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf

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

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



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



    # Program the device. 
    program: $(TARGET).hex $(TARGET).eep
       $(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 -R .fuse -R .lock $< $@

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

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

    # 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
       $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
       $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
       $(REMOVE) $(SRC:.c=.s)
       $(REMOVE) $(SRC:.c=.d)
       $(REMOVE) $(SRC:.c=.i)
       $(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



    Makefile z AVR Studio
    Code:

    ###############################################################################
    # Makefile for the project test
    ###############################################################################

    ## General Flags
    PROJECT = test
    MCU = atmega8
    TARGET = test.elf
    CC = avr-gcc

    CPP = avr-g++

    ## Options common to compile, link and assembly rules
    COMMON = -mmcu=$(MCU)

    ## Compile options common for all C compilation units.
    CFLAGS = $(COMMON)
    CFLAGS += -Wall -gdwarf-2 -Os -std=gnu99 -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
    CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d

    ## Assembly specific flags
    ASMFLAGS = $(COMMON)
    ASMFLAGS += $(CFLAGS)
    ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2

    ## Linker flags
    LDFLAGS = $(COMMON)
    LDFLAGS +=  -Wl,-Map=test.map


    ## Intel Hex file production flags
    HEX_FLASH_FLAGS = -R .eeprom -R .fuse -R .lock -R .signature

    HEX_EEPROM_FLAGS = -j .eeprom
    HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
    HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings


    ## Objects that must be built in order to link
    OBJECTS = test.o

    ## Objects explicitly added by the user
    LINKONLYOBJECTS =

    ## Build
    all: $(TARGET) test.hex test.eep test.lss size

    ## Compile
    test.o: ../test.c
       $(CC) $(INCLUDES) $(CFLAGS) -c  $<

    ##Link
    $(TARGET): $(OBJECTS)
        $(CC) $(LDFLAGS) $(OBJECTS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) -o $(TARGET)

    %.hex: $(TARGET)
       avr-objcopy -O ihex $(HEX_FLASH_FLAGS)  $< $@

    %.eep: $(TARGET)
       -avr-objcopy $(HEX_EEPROM_FLAGS) -O ihex $< $@ || exit 0

    %.lss: $(TARGET)
       avr-objdump -h -S $< > $@

    size: ${TARGET}
       @echo
       @avr-size -C --mcu=${MCU} ${TARGET}

    ## Clean target
    .PHONY: clean
    clean:
       -rm -rf $(OBJECTS) test.elf dep/* test.hex test.eep test.lss test.map


    ## Other dependencies
    -include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)

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  • #9 28 Maj 2010 19:11
    Miran4
    Poziom 9  

    Działam dalej. Stworzyłem kilka nowych projektów, ale problem zawsze jest ten sam...
    Opcja verify flash potwierdza ze w procku znalazło się to samo co w pliku hex.
    Zastanawia mnie rozmiar samego programu. Dosłownie kilka linijek, a plik wynikowy ma 9KB, kompilator informuje że zajmuje on ponad 30% pamięci flash atmegi8

    Podczas łączenia z programatorem wyskakuje okienko że mam w nim softa 2.04 i chce go aktualizować do 2.0A. Czy to może skutkować takimi problemami?

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  • Pomocny post
    #10 28 Maj 2010 19:14
    rpal
    Poziom 27  

    A ja bym sprawdził czy przypadkiem AvrStudio nie jest w trybie symulatora a z drugiej strony czy przypadkiem nie jest tak że program programem a programowanie wykonuje się z zupełnie innego plku hex niż autor się tego spodziewa ?

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  • #11 28 Maj 2010 19:42
    Miran4
    Poziom 9  

    o qur... Masz rację. Odpaliłem okno ustawień programatora. Ścieżka do pliku hex idzie gdzieś w las (na pulpit), podczas gdy mój projekt ma swój folder głęboko na dysku...
    To AVRS nie ustawia automatycznie ścieżki na aktualny projekt :S Zaraz się okaże czy działa.

    ...

    Działa :D:D
    Jeszcze muszę się pomęczyć z zegarem bo tak szybko miga że aż nie widać :P

    Dzięki, chyba nawet House by na to nie wpadł :) Myślałem że IDE to Integrated, a tu taki kawał...

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  • #12 28 Maj 2010 20:21
    rpal
    Poziom 27  

    W takim razie skoczę zagrac w totka :)

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