bergowitch
18.09.2005, 19:22
Hallo,
bei meinen Versuchen C zu lernen habe ich mir vorgenommen einen Motortreiber für mein RN-Control Board zu schreiben.
Beim schreiben in einer Datei wurde das Programm einwandfrei compiliert (ob es funktioniert habe ich noch nicht überprüft)
Nun möchte ich die Funktionen auslagern in motor.h bzw motor.c.
Leider funktioniert nun das compilieren nicht mehr weil diese Fehlermeldungen kommen:
avr-gcc -c -mmcu=atmega32 -I. -g -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-ahlms=motor.lst motor.c -o motor.o
motor.c: In function `MotorInit':
motor.c:12: error: `DDRD' undeclared (first use in this function)
motor.c:12: error: (Each undeclared identifier is reported only once
motor.c:12: error: for each function it appears in.)
motor.c:12: error: `PD4' undeclared (first use in this function)
motor.c:12: error: `PD5' undeclared (first use in this function)
motor.c:14: error: `DDRC' undeclared (first use in this function)
motor.c:14: error: `PC6' undeclared (first use in this function)
motor.c:14: error: `PC7' undeclared (first use in this function)
motor.c:15: error: `DDRB' undeclared (first use in this function)
motor.c:15: error: `PB0' undeclared (first use in this function)
motor.c:15: error: `PB1' undeclared (first use in this function)
motor.c:17: error: `TCCR1A' undeclared (first use in this function)
motor.c:17: error: `COM1A1' undeclared (first use in this function)
motor.c:17: error: `COM1B1' undeclared (first use in this function)
motor.c:17: error: `COM1A0' undeclared (first use in this function)
motor.c:17: error: `COM1B0' undeclared (first use in this function)
motor.c:17: error: `WGM11' undeclared (first use in this function)
motor.c:17: error: `WGM10' undeclared (first use in this function)
motor.c:18: error: `TCCR1B' undeclared (first use in this function)
motor.c:18: error: `CS11' undeclared (first use in this function)
motor.c:18: error: `CS10' undeclared (first use in this function)
motor.c:20: error: `OCR1A' undeclared (first use in this function)
motor.c:21: error: `OCR1B' undeclared (first use in this function)
motor.c: In function `MotorSpeed':
motor.c:29: error: `OCR1A' undeclared (first use in this function)
motor.c:30: error: `OCR1B' undeclared (first use in this function)
motor.c: In function `MotorDir':
motor.c:35: error: `PORTB' undeclared (first use in this function)
motor.c:35: error: `PB0' undeclared (first use in this function)
motor.c:35: error: `PB1' undeclared (first use in this function)
motor.c:37: error: `PC6' undeclared (first use in this function)
motor.c:39: error: `PC7' undeclared (first use in this function)
motor.c:40: error: `PORTD' undeclared (first use in this function)
motor.c: In function `MotorStop':
motor.c:45: error: `OCR1A' undeclared (first use in this function)
motor.c:46: error: `OCR1B' undeclared (first use in this function)
make: *** [motor.o] Error 1
> Process Exit Code: 2
Ich hänge mal die Dateien und das makefile an. Kann mir jemand sagen wo der Fehler liegt?
Danke
Gruß
Stefan
Ps: Aber erst mal die Elephantenrunde schaun
PPS; Irgendwie geht es nicht mit dem makefile also als code
# WinAVR Sample makefile written by Eric B. Weddington, Jörg Wunsch, et al.
# Released to the Public Domain
# Please read the make user manual!
#
#
# On command line:
#
# make all = Make software.
#
# make clean = Clean out built project files.
#
# make coff = Convert ELF to AVR COFF (for use with AVR Studio 3.x or VMLAB).
#
# make extcoff = Convert ELF to AVR Extended COFF (for use with AVR Studio
# 4.07 or greater).
#
# make program = Download the hex file to the device, using avrdude. Please
# customize the avrdude settings below first!
#
# make filename.s = Just compile filename.c into the assembler code only
#
# To rebuild project do "make clean" then "make all".
#
# MCU name
MCU = atmega32
# Output format. (can be srec, ihex, binary)
FORMAT = ihex
# Target file name (without extension).
TARGET = mein_motor
# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
# List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c
# If there is more than one source file, append them above, or adjust and
# uncomment the following:
SRC += motor.c \
# You can also wrap lines by appending a backslash to the end of the line:
#SRC += baz.c \
#xyzzy.c
# List Assembler source files here.
# Make them always end in a capital .S. Files ending in a lowercase .s
# will not be considered source files but generated files (assembler
# output from the compiler), and will be deleted upon "make clean"!
# Even though the DOS/Win* filesystem matches both .s and .S the same,
# it will preserve the spelling of the filenames, and gcc itself does
# care about how the name is spelled on its command-line.
ASRC =
# Optional compiler flags.
# -g: generate debugging information (for GDB, or for COFF conversion)
# -O*: optimization level
# -f...: tuning, see gcc manual and avr-libc documentation
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -ahlms: create assembler listing
CFLAGS = -g -O$(OPT) \
-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
-Wall -Wstrict-prototypes \
-Wa,-ahlms=$(<:.c=.lst)
# Optional assembler flags.
# -Wa,...: tell GCC to pass this to the assembler.
# -ahlms: create listing
# -gstabs: have the assembler create line number information; note that
# for use in COFF files, additional information about filenames
# and function names needs to be present in the assembler source
# files -- see avr-libc docs [FIXME: not yet described there]
ASFLAGS = -Wa,-ahlms=$(<:.S=.lst),-gstabs
# Optional linker flags.
# -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
# 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 directories, if needed.
DIRAVR = D:/Atmel/winavr
DIRAVRBIN = $(DIRAVR)/bin
DIRAVRUTILS = $(DIRAVR)/utils/bin
DIRINC = .
DIRLIB = $(DIRAVR)/avr/lib
# 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
bei meinen Versuchen C zu lernen habe ich mir vorgenommen einen Motortreiber für mein RN-Control Board zu schreiben.
Beim schreiben in einer Datei wurde das Programm einwandfrei compiliert (ob es funktioniert habe ich noch nicht überprüft)
Nun möchte ich die Funktionen auslagern in motor.h bzw motor.c.
Leider funktioniert nun das compilieren nicht mehr weil diese Fehlermeldungen kommen:
avr-gcc -c -mmcu=atmega32 -I. -g -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-ahlms=motor.lst motor.c -o motor.o
motor.c: In function `MotorInit':
motor.c:12: error: `DDRD' undeclared (first use in this function)
motor.c:12: error: (Each undeclared identifier is reported only once
motor.c:12: error: for each function it appears in.)
motor.c:12: error: `PD4' undeclared (first use in this function)
motor.c:12: error: `PD5' undeclared (first use in this function)
motor.c:14: error: `DDRC' undeclared (first use in this function)
motor.c:14: error: `PC6' undeclared (first use in this function)
motor.c:14: error: `PC7' undeclared (first use in this function)
motor.c:15: error: `DDRB' undeclared (first use in this function)
motor.c:15: error: `PB0' undeclared (first use in this function)
motor.c:15: error: `PB1' undeclared (first use in this function)
motor.c:17: error: `TCCR1A' undeclared (first use in this function)
motor.c:17: error: `COM1A1' undeclared (first use in this function)
motor.c:17: error: `COM1B1' undeclared (first use in this function)
motor.c:17: error: `COM1A0' undeclared (first use in this function)
motor.c:17: error: `COM1B0' undeclared (first use in this function)
motor.c:17: error: `WGM11' undeclared (first use in this function)
motor.c:17: error: `WGM10' undeclared (first use in this function)
motor.c:18: error: `TCCR1B' undeclared (first use in this function)
motor.c:18: error: `CS11' undeclared (first use in this function)
motor.c:18: error: `CS10' undeclared (first use in this function)
motor.c:20: error: `OCR1A' undeclared (first use in this function)
motor.c:21: error: `OCR1B' undeclared (first use in this function)
motor.c: In function `MotorSpeed':
motor.c:29: error: `OCR1A' undeclared (first use in this function)
motor.c:30: error: `OCR1B' undeclared (first use in this function)
motor.c: In function `MotorDir':
motor.c:35: error: `PORTB' undeclared (first use in this function)
motor.c:35: error: `PB0' undeclared (first use in this function)
motor.c:35: error: `PB1' undeclared (first use in this function)
motor.c:37: error: `PC6' undeclared (first use in this function)
motor.c:39: error: `PC7' undeclared (first use in this function)
motor.c:40: error: `PORTD' undeclared (first use in this function)
motor.c: In function `MotorStop':
motor.c:45: error: `OCR1A' undeclared (first use in this function)
motor.c:46: error: `OCR1B' undeclared (first use in this function)
make: *** [motor.o] Error 1
> Process Exit Code: 2
Ich hänge mal die Dateien und das makefile an. Kann mir jemand sagen wo der Fehler liegt?
Danke
Gruß
Stefan
Ps: Aber erst mal die Elephantenrunde schaun
PPS; Irgendwie geht es nicht mit dem makefile also als code
# WinAVR Sample makefile written by Eric B. Weddington, Jörg Wunsch, et al.
# Released to the Public Domain
# Please read the make user manual!
#
#
# On command line:
#
# make all = Make software.
#
# make clean = Clean out built project files.
#
# make coff = Convert ELF to AVR COFF (for use with AVR Studio 3.x or VMLAB).
#
# make extcoff = Convert ELF to AVR Extended COFF (for use with AVR Studio
# 4.07 or greater).
#
# make program = Download the hex file to the device, using avrdude. Please
# customize the avrdude settings below first!
#
# make filename.s = Just compile filename.c into the assembler code only
#
# To rebuild project do "make clean" then "make all".
#
# MCU name
MCU = atmega32
# Output format. (can be srec, ihex, binary)
FORMAT = ihex
# Target file name (without extension).
TARGET = mein_motor
# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
# List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c
# If there is more than one source file, append them above, or adjust and
# uncomment the following:
SRC += motor.c \
# You can also wrap lines by appending a backslash to the end of the line:
#SRC += baz.c \
#xyzzy.c
# List Assembler source files here.
# Make them always end in a capital .S. Files ending in a lowercase .s
# will not be considered source files but generated files (assembler
# output from the compiler), and will be deleted upon "make clean"!
# Even though the DOS/Win* filesystem matches both .s and .S the same,
# it will preserve the spelling of the filenames, and gcc itself does
# care about how the name is spelled on its command-line.
ASRC =
# Optional compiler flags.
# -g: generate debugging information (for GDB, or for COFF conversion)
# -O*: optimization level
# -f...: tuning, see gcc manual and avr-libc documentation
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -ahlms: create assembler listing
CFLAGS = -g -O$(OPT) \
-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
-Wall -Wstrict-prototypes \
-Wa,-ahlms=$(<:.c=.lst)
# Optional assembler flags.
# -Wa,...: tell GCC to pass this to the assembler.
# -ahlms: create listing
# -gstabs: have the assembler create line number information; note that
# for use in COFF files, additional information about filenames
# and function names needs to be present in the assembler source
# files -- see avr-libc docs [FIXME: not yet described there]
ASFLAGS = -Wa,-ahlms=$(<:.S=.lst),-gstabs
# Optional linker flags.
# -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
# 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 directories, if needed.
DIRAVR = D:/Atmel/winavr
DIRAVRBIN = $(DIRAVR)/bin
DIRAVRUTILS = $(DIRAVR)/utils/bin
DIRINC = .
DIRLIB = $(DIRAVR)/avr/lib
# 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