Programarea uC-urilor Atmel

[nico_2010]

Folosesti fisierul .hex pentru a programa microcontroller-ul cu el. dar pentru asta ai nevoie de un programator si... evident de microcontroller.

In cazul postat microcontroller ATMega8 si folosesti oscilatorul intern setat pe 8MHz (din fuse-bits). Makefile este folosit pentru a instrui compilatorul cu privire la tipul de microcontroller, frecventa oscilatorului, locatia fisierelor utilizate la complilare s.a. si chiar pentru a configura avrdude in vederea programarii microcontroller-ului. Asta nu inseamna ca nu poti folosi fisierul .hex pentru programare direct.

[PKP98]

Am inteles,multumesc mult.

Am mai incercat sa compilez programul si imi arata acea eroare de la postul 400 din imagine.Nu aceea cu delay_ms ,urmatoarea "fatal error",o fi din cauza ca nu am usbasp?

[nico_2010]

Nu au legatura una cu alta. Nu-mi dau seama inca de unde provine eroarea.

Nu cumva ai atasat ceva la "C/C++ source(s) files"?

[PKP98]

Am cautat in makefile dependency files si am gasit asta  

# Compiler flags to generate dependency files.

GENDEPFLAGS =./ @$.d   ceva de genu.

Am inlocuit cu:

# Compiler flags to generate dependency files.

GENDEPFLAGS = .dep/cub.o.d

,si acum nu imi mai apare nici o eroare.

Ce e esta si cum o rezolv ,ca nu vreau sa stau la fiecare proiect sa scriu eu porcariile alea.

Dar tot zice ceva de .dep/cub.o.d. ,scrie error 1 ,dar nu mai apare cu rosu.

Editat Februarie 8, 2016 de PKP98

[nico_2010]

Inlocuieste in fisierul Makefile:

GENDEPFLAGS = .dep/cub.o.d

 

cu asta:

GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d

 

si da-i comanda "Make all" din nou

[PKP98]

Am facut din nou makefile si m-am uitat la source files,era bifat main.c,l-am debifat si am salvat ,am intrat din nou in makefile am dat la dependency files si scria la fel cum spuneti dumneavoastra  GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d, am dat din nou "make all",si nu mai apare eroarea cu rosu,dar tot apare ceva.

[nico_2010]

Foloseste acest fisier:

# 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 nameMCU = 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 = 20000000F_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 = $(TARGET).c# List C++ source files here. (C dependencies are automatically generated.)CPPSRC = # List Assembler source files here.#     Make them always end in a capital .S.  Files ending in a lowercase .s#     will not be considered source files but generated files (assembler#     output from the compiler), and will be deleted upon "make clean"!#     Even though the DOS/Win* filesystem matches both .s and .S the same,#     it will preserve the spelling of the filenames, and gcc itself does#     care about how the name is spelled on its command-line.ASRC =# Optimization level, can be [0, 1, 2, 3, s]. #     0 = turn off optimization. s = optimize for size.#     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)OPT = s# Debugging format.#     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.#     AVR Studio 4.10 requires dwarf-2.#     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.DEBUG = dwarf-2# List any extra directories to look for include files here.#     Each directory must be seperated by a space.#     Use forward slashes for directory separators.#     For a directory that has spaces, enclose it in quotes.EXTRAINCDIRS = # Compiler flag to set the C Standard level.#     c89   = "ANSI" C#     gnu89 = c89 plus GCC extensions#     c99   = ISO C99 standard (not yet fully implemented)#     gnu99 = c99 plus GCC extensionsCSTANDARD = -std=gnu99# Place -D or -U options here for C sourcesCDEFS = -DF_CPU=$(F_CPU)UL# Place -D or -U options here for ASM sourcesADEFS = -DF_CPU=$(F_CPU)# Place -D or -U options here for C++ sourcesCPPDEFS = -DF_CPU=$(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 listingCFLAGS = -g$(DEBUG)CFLAGS += $(CDEFS)CFLAGS += -O$(OPT)CFLAGS += -funsigned-charCFLAGS += -funsigned-bitfieldsCFLAGS += -fpack-structCFLAGS += -fshort-enumsCFLAGS += -WallCFLAGS += -Wstrict-prototypes#CFLAGS += -mshort-calls#CFLAGS += -fno-unit-at-a-time#CFLAGS += -Wundef#CFLAGS += -Wunreachable-code#CFLAGS += -Wsign-compareCFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))CFLAGS += $(CSTANDARD)#---------------- Compiler Options C++ ----------------#  -g*:          generate debugging information#  -O*:          optimization level#  -f...:        tuning, see GCC manual and avr-libc documentation#  -Wall...:     warning level#  -Wa,...:      tell GCC to pass this to the assembler.#    -adhlns...: create assembler listingCPPFLAGS = -g$(DEBUG)CPPFLAGS += $(CPPDEFS)CPPFLAGS += -O$(OPT)CPPFLAGS += -funsigned-charCPPFLAGS += -funsigned-bitfieldsCPPFLAGS += -fpack-structCPPFLAGS += -fshort-enumsCPPFLAGS += -fno-exceptionsCPPFLAGS += -WallCPPFLAGS += -Wundef#CPPFLAGS += -mshort-calls#CPPFLAGS += -fno-unit-at-a-time#CPPFLAGS += -Wstrict-prototypes#CPPFLAGS += -Wunreachable-code#CPPFLAGS += -Wsign-compareCPPFLAGS += -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 versionPRINTF_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 versionSCANF_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 = $(SCANF_LIB_FLOAT)MATH_LIB = -lm# List any extra directories to look for libraries here.#     Each directory must be seperated by a space.#     Use forward slashes for directory separators.#     For a directory that has spaces, enclose it in quotes.EXTRALIBDIRS = #---------------- External Memory Options ----------------# 64 KB of external RAM, starting after internal RAM (ATmega128!),# used for variables (.data/.bss) and heap (malloc()).#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff# 64 KB of external RAM, starting after internal RAM (ATmega128!),# only used for heap (malloc()).#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffffEXTMEMOPTS =#---------------- Linker Options ----------------#  -Wl,...:     tell GCC to pass this to linker.#    -Map:      create map file#    --cref:    add cross reference to  map fileLDFLAGS = -Wl,-Map=$(TARGET).map,--crefLDFLAGS += $(EXTMEMOPTS)LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)#LDFLAGS += -T linker_script.x#---------------- Programming Options (avrdude) ----------------# Programming hardware# Type: avrdude -c ?# to get a full listing.#AVRDUDE_PROGRAMMER = stk500v2# com1 = serial port. Use lpt1 to connect to parallel port.AVRDUDE_PORT = com1    # programmer connected to serial deviceAVRDUDE_WRITE_FLASH = -U flash:w:$(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 -vAVRDUDE_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 = gdbDEBUG_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 JTAGJTAG_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 = shCC = avr-gccOBJCOPY = avr-objcopyOBJDUMP = avr-objdumpSIZE = avr-sizeAR = avr-ar rcsNM = avr-nmAVRDUDE = avrdudeREMOVE = rm -fREMOVEDIR = rm -rfCOPY = cpWINSHELL = cmd# Define Messages# EnglishMSG_ERRORS_NONE = Errors: noneMSG_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: libelf: $(TARGET).elfhex: $(TARGET).hexeep: $(TARGET).eeplss: $(TARGET).lsssym: $(TARGET).symLIBNAME=lib$(TARGET).alib: $(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).hexELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elfsizebefore:	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); 	2>/dev/null; echo; fisizeafter:	@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 $(TARGET).elfifeq ($(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)	@$(WINSHELL) /c pauseelse	@$(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) --debuggingCOFFCONVERT += --change-section-address .data-0x800000COFFCONVERT += --change-section-address .bss-0x800000COFFCONVERT += --change-section-address .noinit-0x800000COFFCONVERT += --change-section-address .eeprom-0x810000coff: $(TARGET).elf	@echo	@echo $(MSG_COFF) $(TARGET).cof	$(COFFCONVERT) -O coff-avr $< $(TARGET).cofextcoff: $(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 endclean_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

[PKP98]

L-am folosit si imi arata asta:

Si daca dau program imi arata asta

Editat Februarie 8, 2016 de PKP98

[nico_2010]

Schimba denumirea fisierului .c din "led.c" in "main.c" si da comanda "Make clean", apoi "Make all".

[PKP98]

Nu mai stiu ce sa-i fac   .

Am facut din nou fisierul notepad cu programul pentru cub,l-am salvat "main.c",am facut makefile ,am sters tot si l-am pus pe cel de sus(in makefile vorbesc),si l-am salvat in folder impreuna cu main.c ,am intrat din nou si am dat make clean si apoi make all si aceeasi eroare de mai sus ,cea cu rosu:

Compiling C: main.c

avr-gcc -c -mmcu=atmega8 -I. -gdwarf-2 -DF_CPU=8000000UL -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=./main.lst  -std=gnu99 -MMD -MP -MF .dep/main.o.d main.c -o main.o 

main.c:147: fatal error: opening dependency file .dep/main.o.d: No such file or directory

compilation terminated.

make.exe: *** [main.o] Error 1

 

> Process Exit Code: 2

> Time Taken: 00:01

Dupa ce am facut asta,am facut din nou un makefile ,tot cu codul de la dumneavoastra ,cel de sus ,iar la source files am debifat main.c,dupa am dat make clean si make all ,si mi-a aparut asta:

> "make.exe" all

      0 [main] sh 4144 sync_with_child: child 3008(0x14C) died before initialization with status code 0xC0000142

  29783 [main] sh 4144 sync_with_child: *** child state waiting for longjmp

/usr/bin/sh: fork: Resource temporarily unavailable

      0 [main] sh 3656 sync_with_child: child 3748(0x14C) died before initialization with status code 0xC0000142

  10930 [main] sh 3656 sync_with_child: *** child state waiting for longjmp

/usr/bin/sh: fork: Resource temporarily unavailable

 

-------- begin --------

avr-gcc (WinAVR 20100110) 4.3.3

Copyright © 2008 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 

 

Linking: main.elf

avr-gcc -mmcu=atmega8 -I. -gdwarf-2 -DF_CPU=8000000UL -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=  -std=gnu99 -MMD -MP -MF .dep/main.elf.d  --output main.elf -Wl,-Map=main.map,--cref     -lm

c:/winavr-20100110/bin/../lib/gcc/avr/4.3.3/../../../../avr/lib/avr4/crtm8.o:(.init9+0x0): undefined reference to `main'

make.exe: *** [main.elf] Error 1

 

> Process Exit Code: 2

> Time Taken: 00:02

Nu stiu ce sa-i mai fac,imi vine sa-l dezinstalez si sa ma las .

O fi din Windows 8.1?

Editat Februarie 8, 2016 de PKP98

[nico_2010]

Am atasat tot folderul. Incearca si cu asta.

cube_forum.zip

[PKP98]

Cred ca am rezolvat ceva ,am cautat pe net probleme cu winavr si am gasit asta http://www.avrfreaks.net/forum/windows-81-compilation-error Am descarcat de acolo un fisier pe care l-am copiat in util/bin,am deschis notepad am copiat codul pentru cub ,l-am salvat main.c intr-un folder dupa am facut makefile ,am setat atmega8 portul ,usbasp,dupa care l-am salvat in acel folder si dupa am dat  "make all " si imi apare asta:

E corect?

Dupa am dat Program si imi arata asta:

Zice ca nu gaseste usbasp,e ok ca eu nu il am.

Ce parere ai ,merge acum?

Nu stiu ce e cu 48,7% si cu 0,4%? E si asta eroare sau arata ce memorie mai are atmega8?

Si astea sunt fisierele pe care le creaza:

 

Editat Februarie 8, 2016 de PKP98

[nico_2010]

da, acum este OK. Este normal sa dea mesaj de eroare daca nu gaseste programatorul conectat.

Nu, procentajul iti arata cat din memoria uC este ocupata de programul tau. Amuzant devine cand ai 102% (evident amuzant cu ghilimelele de rigoare), semn ca nu poti inghesui programul in microcontroller-ul ales.

[PKP98]

Si astea sunt fisierele pe care le face ,nu apare nimic cu .hex

Am deschis al 3 main cel cu galben si el pare a fi hexul ,dar nu seamana cu cel pe care l-ai pus tu mai sus in acea arhiva ,o fi de la setari ,ca eu am ales si portul si toate cele.

Editat Februarie 8, 2016 de PKP98

[nico_2010]

Sub main.elf este main.hex, fisierul care te intereseaza.

Ar trebui sa fie la fel cele doua hex-uri daca nu ai modificat ceva in ceea ce am postat.