ZitierenJa eben fast 1 zu 1Ich verstehe nicht warum das so ist. Ich habe das ganze fast 1 zu 1 aus dieser Beschreibung genommen
die Option heißt --oformat und nicht --ooformat
Außerdem ist es besser/einfacher auf das make Programm zuzugreifen und sich ein Makefile erstellen, oder erstellen lassen, Stichwort
mfile.
Man muß sich ja nicht unnötig mit den ganzen Flags herumschlagen, es sei den man ist voll der Hardcore Programmierer
Gruß Sebastian
EDIT:
Ich lese es gerade, Du möchtest keine Kurzbeschreibungen, ich persönlich benutze dieses Makefile:
Hab es mal irgendwo so abgekupfert und benutze es bei jedem ProgrammCode:MCU = atmega8 #Tagret einstellen TARGET = display #Sourcefiles SRC = $(TARGET).c SRC += FORMAT = ihex #Assemblerfiles ASRC= OPT = s #Compilerflags CFLAGS = -g -O$(OPT) \ -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \ -Wall -Wstrict-prototypes \ -Wa,-ahlms=$(<:.c=.lst) #Assemblerflags ASFLAGS = -Wa,-ahlms=$(<:.S=.lst),-gstabs #Linkerflags LDFLAGS = -Wl,-Map=$(TARGET).map,--cref # Additional libraries # # Minimalistic printf version #LDFLAGS += -Wl,-u,vfprintf -lprintf_min # # Floating point printf version (requires -lm below) #LDFLAGS += -Wl,-u,vfprintf -lprintf_flt # # -lm = math library LDFLAGS += -lm # Define programs and commands. SHELL = sh CC = avr-gcc OBJCOPY = avr-objcopy OBJDUMP = avr-objdump SIZE = avr-size REMOVE = rm -f COPY = cp HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex ELFSIZE = $(SIZE) -A $(TARGET).elf FINISH = echo Errors: none BEGIN = echo -------- begin -------- END = echo -------- end -------- # Define all object files. OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) # Define all listing files. LST = $(ASRC:.S=.lst) $(SRC:.c=.lst) # Combine all necessary flags and optional flags. # Add target processor to flags. ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) # Default target. all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \ $(TARGET).lss sizeafter finished end # Eye candy. # AVR Studio 3.x does not check make's exit code but relies on # the following magic strings to be generated by the compile job. begin: @$(BEGIN) finished: @$(FINISH) end: @$(END) # Display size of file. sizebefore: @if [ -f $(TARGET).elf ]; then echo Size before:; $(ELFSIZE);fi sizeafter: @if [ -f $(TARGET).elf ]; then echo Size after:; $(ELFSIZE);fi # Display compiler version information. gccversion : $(CC) --version # Convert ELF to COFF for use in debugging / simulating in # AVR Studio or VMLAB. COFFCONVERT=$(OBJCOPY) --debugging \ --change-section-address .data-0x800000 \ --change-section-address .bss-0x800000 \ --change-section-address .noinit-0x800000 \ --change-section-address .eeprom-0x810000 coff: $(TARGET).elf $(COFFCONVERT) -O coff-avr $< $(TARGET).cof extcoff: $(TARGET).elf $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof # Create final output files (.hex, .eep) from ELF output file. %.hex: %.elf $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ %.eep: %.elf -$(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 $(OBJDUMP) -h -S $< > $@ # Link: create ELF output file from object files. .SECONDARY : $(TARGET).elf .PRECIOUS : $(OBJ) %.elf: $(OBJ) $(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS) # Compile: create object files from C source files. %.o : %.c $(CC) -c $(ALL_CFLAGS) $< -o $@ # Compile: create assembler files from C source files. %.s : %.c $(CC) -S $(ALL_CFLAGS) $< -o $@ # Assemble: create object files from assembler source files. %.o : %.S $(CC) -c $(ALL_ASFLAGS) $< -o $@ # Target: clean project. clean: begin clean_list finished end clean_list : $(REMOVE) $(TARGET).hex $(REMOVE) $(TARGET).eep $(REMOVE) $(TARGET).obj $(REMOVE) $(TARGET).cof $(REMOVE) $(TARGET).elf $(REMOVE) $(TARGET).map $(REMOVE) $(TARGET).obj $(REMOVE) $(TARGET).a90 $(REMOVE) $(TARGET).sym $(REMOVE) $(TARGET).lnk $(REMOVE) $(TARGET).lss $(REMOVE) $(OBJ) $(REMOVE) $(LST) $(REMOVE) $(SRC:.c=.s) $(REMOVE) $(SRC:.c=.d) # Automatically generate C source code dependencies. # (Code originally taken from the GNU make user manual and modified # (See README.txt Credits).) # # Note that this will work with sh (bash) and sed that is shipped with WinAVR # (see the SHELL variable defined above). # This may not work with other shells or other seds. # %.d: %.c set -e; $(CC) -MM $(ALL_CFLAGS) $< \ | sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > $@; \ [ -s $@ ] || rm -f $@ # Remove the '-' if you want to see the dependency files generated. -include $(SRC:.c=.d) # Listing of phony targets. .PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \ clean clean_list program
das kannst Du so 1 zu 1 übernehmen, einfach alles per copy/paste
in einen Editor Deiner Wahl und als Makefile speichern.
das muß dann in das Projektverzeichnis rein, wo auch Dein Programm drin liegt.
Das einzigste, was Du anpassen mußt ist die Zeile
anstatt von display schreibst Du den Namen deines Programmes dahin ohne .c z.B. main.c Target = mainCode:TARGET = display MCU = atmega8
MCU kommt dann halt noch der entsprechende Prozessor hin
Jetzt nur noch im Projektverzeichnis make eintipen und sich über eine schöne main.hex freuen.
Lesezeichen