hi, ist der ausschnitt korrekt?: F_CPU = 7372800 BAUD = 9600L UBRR_VAL = ((F_CPU+BAUD*8)/(BAUD*16)-1) // clever runden BAUD_REAL = (F_CPU/(16*(UBRR_VAL+1))) // Reale Baudrate BAUD_ERROR = ((BAUD_REAL*1000)/BAUD-1000) // Fehler in Promille
@ Theo (Gast) >ist der ausschnitt korrekt?: Nein. >F_CPU = 7372800 Hier fehlt das L am Ende. Und wieso ins Makefile? das kommt einfach in den Quelltext, so wie im Tutorial, wo du es herkopiert hast. MFG Falk
und wiso schreib ich den Takt in das makefile und den rest nicht? Building target “Make” of project “GTR” with configuration “Development” — (10 errors) cd /Users/tuxianer/GTR setenv ACTION setenv APPLE_INTERNAL_DEVELOPER_DIR /AppleInternal/Developer setenv APPLE_INTERNAL_DIR /AppleInternal setenv APPLE_INTERNAL_DOCUMENTATION_DIR /AppleInternal/Documentation setenv APPLE_INTERNAL_LIBRARY_DIR /AppleInternal/Library setenv APPLE_INTERNAL_TOOLS /AppleInternal/Developer/Tools setenv BUILD_COMPONENTS "headers build" setenv BUILD_DIR /Users/tuxianer/GTR/build setenv BUILD_ROOT /Users/tuxianer/GTR/build setenv BUILD_STYLE Development setenv BUILD_VARIANTS normal setenv BUILT_PRODUCTS_DIR /Users/tuxianer/GTR/build/Development setenv CC /usr/bin/cc setenv CLASS_FILE_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build/JavaClasses setenv CLONE_HEADERS NO setenv CONFIGURATION Development setenv CONFIGURATION_BUILD_DIR /Users/tuxianer/GTR/build/Development setenv CONFIGURATION_TEMP_DIR /Users/tuxianer/GTR/build/GTR.build/Development setenv COPY_PHASE_STRIP NO setenv DEBUGGING_SYMBOLS YES setenv DERIVED_FILES_DIR setenv DERIVED_FILE_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build/DerivedSource s setenv DERIVED_SOURCES_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build/DerivedSource s setenv DEVELOPMENT_LANGUAGE English setenv DO_HEADER_SCANNING_IN_JAM NO setenv DSTROOT /tmp/GTR.dst setenv ENABLE_HEADER_DEPENDENCIES YES setenv FILE_LIST /Users/tuxianer/GTR/build/GTR.build/Development/Make.build/Objects/LinkF ileList setenv FRAMEWORK_VERSION A setenv GCC3_VERSION 3.3 setenv GCC_DYNAMIC_NO_PIC NO setenv GCC_GENERATE_DEBUGGING_SYMBOLS YES setenv GCC_OPTIMIZATION_LEVEL 0 setenv GROUP tuxianer setenv HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT YES setenv HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES YES setenv HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS YES setenv HEADERMAP_INCLUDES_PROJECT_HEADERS YES setenv INSTALL_DIR "/tmp/GTR.dst/(INSTALL_PATH)" setenv INSTALL_GROUP tuxianer setenv INSTALL_MODE_FLAG a-w,a+rX setenv INSTALL_OWNER tuxianer setenv INSTALL_ROOT /tmp/GTR.dst setenv JAVA_APP_STUB /System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicat ionStub setenv JAVA_ARCHIVE_CLASSES YES setenv JAVA_ARCHIVE_TYPE JAR setenv JAVA_COMPILER /usr/bin/javac setenv JAVA_FRAMEWORK_RESOURCES_DIRS Resources setenv JAVA_JAR_FLAGS cv setenv JAVA_SOURCE_SUBDIR . setenv JAVA_USE_DEPENDENCIES YES setenv JAVA_ZIP_FLAGS -urg setenv LOCAL_ADMIN_APPS_DIR /Applications/Utilities setenv LOCAL_APPS_DIR /Applications setenv LOCAL_DEVELOPER_DIR /Library/Developer setenv LOCAL_LIBRARY_DIR /Library setenv NATIVE_ARCH i386 setenv OBJECT_FILE_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build/Objects setenv OBJROOT /Users/tuxianer/GTR/build setenv OPTIMIZATION_LEVEL 0 setenv OS MACOS setenv PATH "/sw/bin/:/usr/local/bin/:/usr/bin:/bin:/usr/sbin:/sbin" setenv PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES "/usr/include /usr/local/include /System/Library/Frameworks /System/Library/PrivateFrameworks /Developer/Headers" setenv PRODUCT_NAME Make setenv PROFILING_CODE NO setenv PROJECT GTR setenv PROJECT_DERIVED_FILE_DIR /Users/tuxianer/GTR/build/GTR.build/DerivedSources setenv PROJECT_DIR /Users/tuxianer/GTR setenv PROJECT_FILE_PATH /Users/tuxianer/GTR/GTR.xcodeproj setenv PROJECT_NAME GTR setenv PROJECT_TEMP_DIR /Users/tuxianer/GTR/build/GTR.build setenv REMOVE_CVS_FROM_RESOURCES YES setenv REMOVE_SVN_FROM_RESOURCES YES setenv SDKROOT setenv SHARED_DERIVED_FILE_DIR /Users/tuxianer/GTR/build/Development/DerivedSources setenv SOURCE_ROOT /Users/tuxianer/GTR setenv SRCROOT /Users/tuxianer/GTR setenv STRIP_INSTALLED_PRODUCT YES setenv SYMROOT /Users/tuxianer/GTR/build setenv SYSTEM_ADMIN_APPS_DIR /Applications/Utilities setenv SYSTEM_APPS_DIR /Applications setenv SYSTEM_CORE_SERVICES_DIR /System/Library/CoreServices setenv SYSTEM_DEMOS_DIR /Applications/Extras setenv SYSTEM_DEVELOPER_APPS_DIR /Developer/Applications setenv SYSTEM_DEVELOPER_DEMOS_DIR "/Developer/Applications/Utilities/Built Examples" setenv SYSTEM_DEVELOPER_DIR /Developer setenv SYSTEM_DEVELOPER_DOC_DIR "/Developer/ADC Reference Library" setenv SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR "/Developer/Applications/Graphics Tools" setenv SYSTEM_DEVELOPER_JAVA_TOOLS_DIR "/Developer/Applications/Java Tools" setenv SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR "/Developer/Applications/Performance Tools" setenv SYSTEM_DEVELOPER_RELEASENOTES_DIR "/Developer/ADC Reference Library/releasenotes" setenv SYSTEM_DEVELOPER_TOOLS /Developer/Tools setenv SYSTEM_DEVELOPER_TOOLS_DOC_DIR "/Developer/ADC Reference Library/documentation/DeveloperTools" setenv SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR "/Developer/ADC Reference Library/releasenotes/DeveloperTools" setenv SYSTEM_DEVELOPER_UTILITIES_DIR /Developer/Applications/Utilities setenv SYSTEM_DOCUMENTATION_DIR /Library/Documentation setenv SYSTEM_LIBRARY_DIR /System/Library setenv TARGETNAME Make setenv TARGET_BUILD_DIR /Users/tuxianer/GTR/build/Development setenv TARGET_NAME Make setenv TARGET_TEMP_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build setenv TEMP_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build setenv TEMP_FILES_DIR setenv TEMP_FILE_DIR /Users/tuxianer/GTR/build/GTR.build/Development/Make.build setenv TEMP_ROOT /Users/tuxianer/GTR/build setenv USER tuxianer setenv USER_APPS_DIR /Users/tuxianer/Applications setenv USER_LIBRARY_DIR /Users/tuxianer/Library setenv XCODE_APP_SUPPORT_DIR "/Library/Application Support/Apple/Developer Tools" /usr/bin/make -------- begin -------- avr-gcc (GCC) 4.1.1 Copyright (C) 2006 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. ich bekomme nun die errors: In function 'main': error: 'UBRRH' undeclared (first use in this function) error: (Each undeclared identifier is reported only once error: for each function it appears in.) error: invalid suffix "LUL" on integer constant error: 'UBRRL' undeclared (first use in this function) error: invalid suffix "LUL" on integer constant error: 'USR1C' undeclared (first use in this function) error: 'URSEL' undeclared (first use in this function) error: 'USBS' undeclared (first use in this function) error: 'UCSZ1' undeclared (first use in this function) error: 'UCSZ0' undeclared (first use in this function) error: 'USR0C' undeclared (first use in this function)
mist hier war noch der Name von nem Freund drinne, der hier was geschrieben hat. Jetzt kann ichs nicht edieren. Das ganze oben ist quatsch! um die errors geht es: In function 'main': error: 'UBRRH' undeclared (first use in this function) error: (Each undeclared identifier is reported only once error: for each function it appears in.) error: invalid suffix "LUL" on integer constant error: 'UBRRL' undeclared (first use in this function) error: invalid suffix "LUL" on integer constant error: 'USR1C' undeclared (first use in this function) error: 'URSEL' undeclared (first use in this function) error: 'USBS' undeclared (first use in this function) error: 'UCSZ1' undeclared (first use in this function) error: 'UCSZ0' undeclared (first use in this function) error: 'USR0C' undeclared (first use in this function)
@ Florentin S. (tuxianer)
>um die errors geht es:
Da fehlt das inlcude von
1 | #include <avr/io.h> |
MFG Falk
das ist ja drin das ist es ja. Ich bin leider absoluter Neuling in avr-gcc. hier mal die .c:
1 | #include <avr/io.h> |
2 | #include <avr/interrupt.h> |
3 | #include <inttypes.h> |
4 | |
5 | #define BAUD 9600L // Baudrate, das L am Ende ist wichtig, NICHT UL verwenden!
|
6 | |
7 | #define UBRR_VAL ((F_CPU+BAUD*8)/(BAUD*16)-1) // clever runden
|
8 | #define BAUD_REAL (F_CPU/(16*(UBRR_VAL+1))) // Reale Baudrate
|
9 | #define BAUD_ERROR ((BAUD_REAL*1000)/BAUD-1000) // Fehler in Promille
|
10 | |
11 | |
12 | |
13 | int temp, Data, Count; |
14 | |
15 | int main (void) { |
16 | |
17 | UBRRH = UBRR_VAL >> 8; |
18 | UBRRL = UBRR_VAL & 0xFF; |
19 | |
20 | USR1C |= (1<<URSEL)|(1<<USBS)|(1<<UCSZ1)|(1<<UCSZ0); |
21 | USR0C |= (1<<URSEL)|(1<<USBS)|(1<<UCSZ1)|(1<<UCSZ0); |
22 | |
23 | |
24 | UCSR1B |= (1<<RXCIE)|(1<<RXEN)|(1<<TXEN); |
25 | UCSR1B |= (1<<RXCIE)|(1<<RXEN)|(1<<TXEN); |
26 | |
27 | sei(); |
28 | |
29 | |
30 | }
|
und das makefile:
1 | # Hey Emacs, this is a -*- makefile -*-
|
2 | #----------------------------------------------------------------------------
|
3 | # WinAVR Makefile Template written by Eric B. Weddington, Jˆrg Wunsch, et al.
|
4 | #
|
5 | # Released to the Public Domain
|
6 | #
|
7 | # Additional material for this makefile was written by:
|
8 | # Peter Fleury
|
9 | # Tim Henigan
|
10 | # Colin O'Flynn
|
11 | # Reiner Patommel
|
12 | # Markus Pfaff
|
13 | # Sander Pool
|
14 | # Frederik Rouleau
|
15 | #
|
16 | #----------------------------------------------------------------------------
|
17 | # On command line:
|
18 | #
|
19 | # make all = Make software.
|
20 | #
|
21 | # make clean = Clean out built project files.
|
22 | #
|
23 | # make coff = Convert ELF to AVR COFF.
|
24 | #
|
25 | # make extcoff = Convert ELF to AVR Extended COFF.
|
26 | #
|
27 | # make program = Download the hex file to the device, using avrdude.
|
28 | # Please customize the avrdude settings below first!
|
29 | #
|
30 | # make debug = Start either simulavr or avarice as specified for debugging,
|
31 | # with avr-gdb or avr-insight as the front end for debugging.
|
32 | #
|
33 | # make filename.s = Just compile filename.c into the assembler code only.
|
34 | #
|
35 | # make filename.i = Create a preprocessed source file for use in submitting
|
36 | # bug reports to the GCC project.
|
37 | #
|
38 | # To rebuild project do "make clean" then "make all".
|
39 | #----------------------------------------------------------------------------
|
40 | |
41 | |
42 | # MCU name
|
43 | MCU = atmega162 |
44 | |
45 | |
46 | # Processor frequency.
|
47 | # This will define a symbol, F_CPU, in all source code files equal to the
|
48 | # processor frequency. You can then use this symbol in your source code to
|
49 | # calculate timings. Do NOT tack on a 'UL' at the end, this will be done
|
50 | # automatically to create a 32-bit value in your source code.
|
51 | F_CPU = 7372800L |
52 | |
53 | # Output format. (can be srec, ihex, binary)
|
54 | FORMAT = ihex |
55 | |
56 | |
57 | # Target file name (without extension).
|
58 | TARGET = GTR |
59 | |
60 | |
61 | # List C source files here. (C dependencies are automatically generated.)
|
62 | #SRC += ADC.c
|
63 | SRC += $(TARGET).c |
64 | |
65 | |
66 | # List Assembler source files here.
|
67 | # Make them always end in a capital .S. Files ending in a lowercase .s
|
68 | # will not be considered source files but generated files (assembler
|
69 | # output from the compiler), and will be deleted upon "make clean"!
|
70 | # Even though the DOS/Win* filesystem matches both .s and .S the same,
|
71 | # it will preserve the spelling of the filenames, and gcc itself does
|
72 | # care about how the name is spelled on its command-line.
|
73 | ASRC = |
74 | |
75 | |
76 | # Optimization level, can be [0, 1, 2, 3, s].
|
77 | # 0 = turn off optimization. s = optimize for size.
|
78 | # (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
|
79 | OPT = s |
80 | |
81 | |
82 | # Debugging format.
|
83 | # Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
|
84 | # AVR Studio 4.10 requires dwarf-2.
|
85 | # AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
|
86 | DEBUG = stabs |
87 | |
88 | |
89 | # List any extra directories to look for include files here.
|
90 | # Each directory must be seperated by a space.
|
91 | # Use forward slashes for directory separators.
|
92 | # For a directory that has spaces, enclose it in quotes.
|
93 | EXTRAINCDIRS = |
94 | |
95 | |
96 | # Compiler flag to set the C Standard level.
|
97 | # c89 = "ANSI" C
|
98 | # gnu89 = c89 plus GCC extensions
|
99 | # c99 = ISO C99 standard (not yet fully implemented)
|
100 | # gnu99 = c99 plus GCC extensions
|
101 | CSTANDARD = -std=gnu99 |
102 | |
103 | |
104 | # Place -D or -U options here
|
105 | CDEFS = -DF_CPU=$(F_CPU)UL |
106 | |
107 | |
108 | # Place -I options here
|
109 | CINCS = |
110 | |
111 | |
112 | |
113 | #---------------- Compiler Options ----------------
|
114 | # -g*: generate debugging information
|
115 | # -O*: optimization level
|
116 | # -f...: tuning, see GCC manual and avr-libc documentation
|
117 | # -Wall...: warning level
|
118 | # -Wa,...: tell GCC to pass this to the assembler.
|
119 | # -adhlns...: create assembler listing
|
120 | CFLAGS = -g$(DEBUG) |
121 | CFLAGS += $(CDEFS) $(CINCS) |
122 | CFLAGS += -O$(OPT) |
123 | CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums |
124 | CFLAGS += -Wall -Wstrict-prototypes |
125 | CFLAGS += -Wa,-adhlns=$(<:.c=.lst) |
126 | CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) |
127 | CFLAGS += $(CSTANDARD) |
128 | |
129 | |
130 | #---------------- Assembler Options ----------------
|
131 | # -Wa,...: tell GCC to pass this to the assembler.
|
132 | # -ahlms: create listing
|
133 | # -gstabs: have the assembler create line number information; note that
|
134 | # for use in COFF files, additional information about filenames
|
135 | # and function names needs to be present in the assembler source
|
136 | # files -- see avr-libc docs [FIXME: not yet described there]
|
137 | ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs |
138 | |
139 | |
140 | #---------------- Library Options ----------------
|
141 | # Minimalistic printf version
|
142 | PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min |
143 | |
144 | # Floating point printf version (requires MATH_LIB = -lm below)
|
145 | PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt |
146 | |
147 | # If this is left blank, then it will use the Standard printf version.
|
148 | PRINTF_LIB = |
149 | #PRINTF_LIB = $(PRINTF_LIB_MIN)
|
150 | #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
|
151 | |
152 | |
153 | # Minimalistic scanf version
|
154 | SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min |
155 | |
156 | # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
|
157 | SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt |
158 | |
159 | # If this is left blank, then it will use the Standard scanf version.
|
160 | SCANF_LIB = |
161 | #SCANF_LIB = $(SCANF_LIB_MIN)
|
162 | #SCANF_LIB = $(SCANF_LIB_FLOAT)
|
163 | |
164 | MATH_LIB = |
165 | #MATH_LIB = -lm
|
166 | |
167 | |
168 | |
169 | #---------------- External Memory Options ----------------
|
170 | |
171 | # 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
172 | # used for variables (.data/.bss) and heap (malloc()).
|
173 | #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
|
174 | |
175 | # 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
176 | # only used for heap (malloc()).
|
177 | #EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
|
178 | |
179 | EXTMEMOPTS = |
180 | |
181 | |
182 | |
183 | #---------------- Linker Options ----------------
|
184 | # -Wl,...: tell GCC to pass this to linker.
|
185 | # -Map: create map file
|
186 | # --cref: add cross reference to map file
|
187 | LDFLAGS = -Wl,-Map=$(TARGET).map,--cref |
188 | LDFLAGS += $(EXTMEMOPTS) |
189 | LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) |
190 | |
191 | |
192 | |
193 | #---------------- Programming Options (avrdude) ----------------
|
194 | |
195 | # Programming hardware: alf avr910 avrisp bascom bsd
|
196 | # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
|
197 | #
|
198 | # Type: avrdude -c ?
|
199 | # to get a full listing.
|
200 | #
|
201 | AVRDUDE_PROGRAMMER = butterfly |
202 | |
203 | # com1 = serial port. Use lpt1 to connect to parallel port.
|
204 | AVRDUDE_PORT = /dev/cu.usbserial # programmer connected to serial device |
205 | |
206 | AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex |
207 | #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
|
208 | |
209 | |
210 | # Uncomment the following if you want avrdude's erase cycle counter.
|
211 | # Note that this counter needs to be initialized first using -Yn,
|
212 | # see avrdude manual.
|
213 | #AVRDUDE_ERASE_COUNTER = -y
|
214 | |
215 | # Uncomment the following if you do /not/ wish a verification to be
|
216 | # performed after programming the device.
|
217 | #AVRDUDE_NO_VERIFY = -V
|
218 | |
219 | # Increase verbosity level. Please use this when submitting bug
|
220 | # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
|
221 | # to submit bug reports.
|
222 | #AVRDUDE_VERBOSE = -v -v
|
223 | |
224 | AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) |
225 | AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) |
226 | AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) |
227 | AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) |
228 | |
229 | |
230 | |
231 | #---------------- Debugging Options ----------------
|
232 | |
233 | # For simulavr only - target MCU frequency.
|
234 | DEBUG_MFREQ = $(F_CPU) |
235 | |
236 | # Set the DEBUG_UI to either gdb or insight.
|
237 | DEBUG_UI = gdb |
238 | #DEBUG_UI = insight
|
239 | |
240 | # Set the debugging back-end to either avarice, simulavr.
|
241 | DEBUG_BACKEND = avarice |
242 | #DEBUG_BACKEND = simulavr
|
243 | |
244 | # GDB Init Filename.
|
245 | GDBINIT_FILE = __avr_gdbinit |
246 | |
247 | # When using avarice settings for the JTAG
|
248 | JTAG_DEV = /dev/cu.usbserial |
249 | #JTAG_OPTS = --erase
|
250 | |
251 | # Debugging port used to communicate between GDB / avarice / simulavr.
|
252 | DEBUG_PORT = 4242 |
253 | |
254 | # Debugging host used to communicate between GDB / avarice / simulavr, normally
|
255 | # just set to localhost unless doing some sort of crazy debugging when
|
256 | # avarice is running on a different computer.
|
257 | DEBUG_HOST = localhost |
258 | |
259 | |
260 | |
261 | #============================================================================
|
262 | |
263 | |
264 | # Define programs and commands.
|
265 | SHELL = sh |
266 | CC = avr-gcc |
267 | OBJCOPY = avr-objcopy |
268 | OBJDUMP = avr-objdump |
269 | SIZE = avr-size |
270 | NM = avr-nm |
271 | AVRDUDE = avrdude |
272 | REMOVE = rm -f |
273 | COPY = cp |
274 | WINSHELL = cmd |
275 | |
276 | |
277 | # Define Messages
|
278 | # English
|
279 | MSG_ERRORS_NONE = Errors: none |
280 | MSG_BEGIN = -------- begin -------- |
281 | MSG_END = -------- end -------- |
282 | MSG_SIZE_BEFORE = Size before: |
283 | MSG_SIZE_AFTER = Size after: |
284 | MSG_COFF = Converting to AVR COFF: |
285 | MSG_EXTENDED_COFF = Converting to AVR Extended COFF: |
286 | MSG_FLASH = Creating load file for Flash: |
287 | MSG_EEPROM = Creating load file for EEPROM: |
288 | MSG_EXTENDED_LISTING = Creating Extended Listing: |
289 | MSG_SYMBOL_TABLE = Creating Symbol Table: |
290 | MSG_LINKING = Linking: |
291 | MSG_COMPILING = Compiling: |
292 | MSG_ASSEMBLING = Assembling: |
293 | MSG_CLEANING = Cleaning project: |
294 | |
295 | |
296 | |
297 | |
298 | # Define all object files.
|
299 | OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) |
300 | |
301 | # Define all listing files.
|
302 | LST = $(SRC:.c=.lst) $(ASRC:.S=.lst) |
303 | |
304 | |
305 | # Compiler flags to generate dependency files.
|
306 | GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d |
307 | |
308 | |
309 | # Combine all necessary flags and optional flags.
|
310 | # Add target processor to flags.
|
311 | ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) |
312 | ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) |
313 | |
314 | |
315 | |
316 | |
317 | |
318 | # Default target.
|
319 | all: begin gccversion sizebefore build sizeafter end |
320 | |
321 | build: elf hex eep lss sym |
322 | |
323 | elf: $(TARGET).elf |
324 | hex: $(TARGET).hex |
325 | eep: $(TARGET).eep |
326 | lss: $(TARGET).lss |
327 | sym: $(TARGET).sym |
328 | |
329 | |
330 | |
331 | # Eye candy.
|
332 | # AVR Studio 3.x does not check make's exit code but relies on
|
333 | # the following magic strings to be generated by the compile job.
|
334 | begin: |
335 | @echo |
336 | @echo $(MSG_BEGIN) |
337 | |
338 | #
|
339 | # a couple of hacks were added here by NAL to help with Xcode debugging
|
340 | # ie give some kind of valid executable file.
|
341 | end: |
342 | chmod 755 $(TARGET).elf |
343 | @echo $(MSG_END) |
344 | @echo |
345 | |
346 | |
347 | # Display size of file.
|
348 | HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex |
349 | ELFSIZE = $(SIZE) -A $(TARGET).elf |
350 | AVRMEM = avr-mem.sh $(TARGET).elf $(MCU) |
351 | |
352 | sizebefore: |
353 | @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \ |
354 | $(AVRMEM) 2>/dev/null; echo; fi |
355 | |
356 | sizeafter: |
357 | @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \ |
358 | $(AVRMEM) 2>/dev/null; echo; fi |
359 | |
360 | |
361 | |
362 | # Display compiler version information.
|
363 | gccversion : |
364 | @$(CC) --version |
365 | |
366 | |
367 | |
368 | # Program the device.
|
369 | program: $(TARGET).hex $(TARGET).eep |
370 | $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) |
371 | |
372 | |
373 | # Generate avr-gdb config/init file which does the following:
|
374 | # define the reset signal, load the target file, connect to target, and set
|
375 | # a breakpoint at main().
|
376 | gdb-config: |
377 | @$(REMOVE) $(GDBINIT_FILE) |
378 | @echo define reset >> $(GDBINIT_FILE) |
379 | @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) |
380 | @echo end >> $(GDBINIT_FILE) |
381 | @echo file $(TARGET).elf >> $(GDBINIT_FILE) |
382 | @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) |
383 | ifeq ($(DEBUG_BACKEND),simulavr) |
384 | @echo load >> $(GDBINIT_FILE) |
385 | endif
|
386 | @echo break main >> $(GDBINIT_FILE) |
387 | |
388 | debug: gdb-config $(TARGET).elf |
389 | ifeq ($(DEBUG_BACKEND), avarice) |
390 | @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. |
391 | # @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
|
392 | $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
|
393 | # @$(WINSHELL) /c pause
|
394 | @avarice --jtag $(JTAG_DEV) $(JTAG_OPTS) --program --file \ |
395 | $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT) & |
396 | |
397 | else
|
398 | @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ |
399 | $(DEBUG_MFREQ) --port $(DEBUG_PORT) |
400 | endif
|
401 | # @$(WINSHELL) /c start
|
402 | sleep 10 |
403 | avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) |
404 | |
405 | |
406 | |
407 | |
408 | # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
|
409 | COFFCONVERT=$(OBJCOPY) --debugging \ |
410 | --change-section-address .data-0x800000 \ |
411 | --change-section-address .bss-0x800000 \ |
412 | --change-section-address .noinit-0x800000 \ |
413 | --change-section-address .eeprom-0x810000 |
414 | |
415 | |
416 | coff: $(TARGET).elf |
417 | @echo |
418 | @echo $(MSG_COFF) $(TARGET).cof |
419 | $(COFFCONVERT) -O coff-avr $< $(TARGET).cof |
420 | |
421 | |
422 | extcoff: $(TARGET).elf |
423 | @echo |
424 | @echo $(MSG_EXTENDED_COFF) $(TARGET).cof |
425 | $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof |
426 | |
427 | |
428 | |
429 | # Create final output files (.hex, .eep) from ELF output file.
|
430 | %.hex: %.elf |
431 | @echo |
432 | @echo $(MSG_FLASH) $@ |
433 | $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ |
434 | |
435 | %.eep: %.elf |
436 | @echo |
437 | @echo $(MSG_EEPROM) $@ |
438 | -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ |
439 | --change-section-lma .eeprom=0 -O $(FORMAT) $< $@ |
440 | |
441 | # Create extended listing file from ELF output file.
|
442 | %.lss: %.elf |
443 | @echo |
444 | @echo $(MSG_EXTENDED_LISTING) $@ |
445 | $(OBJDUMP) -h -S $< > $@ |
446 | |
447 | # Create a symbol table from ELF output file.
|
448 | %.sym: %.elf |
449 | @echo |
450 | @echo $(MSG_SYMBOL_TABLE) $@ |
451 | $(NM) -n $< > $@ |
452 | |
453 | |
454 | |
455 | # Link: create ELF output file from object files.
|
456 | .SECONDARY : $(TARGET).elf |
457 | .PRECIOUS : $(OBJ) |
458 | %.elf: $(OBJ) |
459 | @echo |
460 | @echo $(MSG_LINKING) $@ |
461 | $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) |
462 | |
463 | |
464 | # Compile: create object files from C source files.
|
465 | %.o : %.c |
466 | @echo |
467 | @echo $(MSG_COMPILING) $< |
468 | $(CC) -c $(ALL_CFLAGS) $< -o $@ |
469 | |
470 | |
471 | # Compile: create assembler files from C source files.
|
472 | %.s : %.c |
473 | $(CC) -S $(ALL_CFLAGS) $< -o $@ |
474 | |
475 | |
476 | # Assemble: create object files from assembler source files.
|
477 | %.o : %.S |
478 | @echo |
479 | @echo $(MSG_ASSEMBLING) $< |
480 | $(CC) -c $(ALL_ASFLAGS) $< -o $@ |
481 | |
482 | # Create preprocessed source for use in sending a bug report.
|
483 | %.i : %.c |
484 | $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ |
485 | |
486 | |
487 | # Target: clean project.
|
488 | clean: begin clean_list end |
489 | |
490 | clean_list : |
491 | @echo |
492 | @echo $(MSG_CLEANING) |
493 | $(REMOVE) $(TARGET).hex |
494 | $(REMOVE) $(TARGET).eep |
495 | $(REMOVE) $(TARGET).cof |
496 | $(REMOVE) $(TARGET).elf |
497 | $(REMOVE) $(TARGET).map |
498 | $(REMOVE) $(TARGET).sym |
499 | $(REMOVE) $(TARGET).lss |
500 | $(REMOVE) $(OBJ) |
501 | $(REMOVE) $(LST) |
502 | $(REMOVE) $(SRC:.c=.s) |
503 | $(REMOVE) $(SRC:.c=.d) |
504 | $(REMOVE) .dep/* |
505 | |
506 | |
507 | |
508 | # Include the dependency files.
|
509 | -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) |
510 | |
511 | |
512 | # Listing of phony targets.
|
513 | .PHONY : all begin finish end sizebefore sizeafter gccversion \ |
514 | build elf hex eep lss sym coff extcoff \ |
515 | clean clean_list program debug gdb-config |
wenn ich bei mcu atmega 32 eingebe kommen weniger errors. Also muss es daran liegen!
>>F_CPU = 7372800 >Hier fehlt das L am Ende. Blödsinn. Der Compiler erkennt von sich aus das das 'L' ist. Was soll er sonst mit einer so großen Definition machen ? Das sind "Urban Legends". Ich hatte noch nie Probleme ohne 'L'. >Und wieso ins Makefile? das kommt einfach in den Quelltext, so wie im >Tutorial, wo du es herkopiert hast. Das ist ja wohl der größte Schwachsinn den ich je gelesen habe !
Du versuchst laut Makefile für die MCU atmega162 zu übersetzen. Die hat ZWEI UARTs, die in dem Sourcecode auch spezifisch angesprochen werden müssen. Also statt
1 | UBRRH = UBRR_VAL >> 8; |
2 | UBRRL = UBRR_VAL & 0xFF; |
könnte es heissen
1 | UBRR0H = UBRR_VAL >> 8; |
2 | UBRR0L = UBRR_VAL & 0xFF; |
wenn du UART0 benutzen willst. Das Problem zieht sich wahrscheinlich durch den kompletten Sourcecode.
1 | -------- begin -------- |
2 | avr-gcc (GCC) 4.1.2 (WinAVR 20070525) |
3 | Copyright (C) 2006 Free Software Foundation, Inc. |
4 | This is free software; see the source for copying conditions. There is NO |
5 | warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
6 | |
7 | |
8 | Compiling: GTR.c |
9 | avr-gcc -c -mmcu=atmega162 -I. -gstabs -DF_CPU=7372800LUL -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=GTR.lst -std=gnu99 -MD -MP -MF .dep/GTR.o.d GTR.c -o GTR.o |
10 | GTR.c: In function 'main': |
11 | GTR.c:17: error: 'UBRRH' undeclared (first use in this function) |
12 | GTR.c:17: error: (Each undeclared identifier is reported only once |
13 | GTR.c:17: error: for each function it appears in.) |
14 | GTR.c:17:13: error: invalid suffix "LUL" on integer constant |
15 | GTR.c:18: error: 'UBRRL' undeclared (first use in this function) |
16 | GTR.c:18:13: error: invalid suffix "LUL" on integer constant |
17 | GTR.c:20: error: 'USR1C' undeclared (first use in this function) |
18 | GTR.c:20: error: 'URSEL' undeclared (first use in this function) |
19 | GTR.c:20: error: 'USBS' undeclared (first use in this function) |
20 | GTR.c:20: error: 'UCSZ1' undeclared (first use in this function) |
21 | GTR.c:20: error: 'UCSZ0' undeclared (first use in this function) |
22 | GTR.c:21: error: 'USR0C' undeclared (first use in this function) |
23 | GTR.c:24: error: 'RXCIE' undeclared (first use in this function) |
24 | GTR.c:24: error: 'RXEN' undeclared (first use in this function) |
25 | GTR.c:24: error: 'TXEN' undeclared (first use in this function) |
26 | GTR.c:30:2: warning: no newline at end of file |
27 | GTR.c: At top level: |
28 | GTR.c:30: fatal error: opening dependency file .dep/GTR.o.d: No such file or directory |
29 | compilation terminated. |
30 | MAKE.EXE: *** [GTR.o] Error 1 |
Du solltest dir die Definitionen in avr/include/avr/iom162.h anlesen und den Sourcecode abändern. Dann sehen wir weiter. Im Anhang noch das handkorrigierte Makefile. Beim Einfügen in den Nachrichtentext sind wohl die essentiellen TAB vor den Kommandos (@echo...) verloren gegangen und das Makefile wurde dadurch funktionsunfähig. Wie gesagt im Anhang eine Korrektur mit TABs ansonsten ungeändert und funktionsfähig.
gut danke das mit den 2 uarts habe ich korrigiert. Dummer Fehler in meiner ASM Umsetzung ist es ja richtig. Jetzt kommt noch 1 Fehler: . . . Support/Apple/Developer Tools" /usr/bin/make -------- begin -------- avr-gcc (GCC) 4.1.1 Copyright (C) 2006 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. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. make: *** No rule to make target `GTR.o', needed by `GTR.elf'. Stop. Build failed (1 error)
Ich würde je die korrigierte Source gerne durch meinen avr-gcc schicken, aber du hast sie nicht beigefügt... Ich habe stattdessen einen Rumpf (die folgende Datei GTR.c) kompiliert:
1 | #include <avr/io.h> |
2 | #include <avr/interrupt.h> |
3 | #include <inttypes.h> |
4 | |
5 | #define BAUD 9600L // Baudrate, das L am Ende ist wichtig, NICHT UL verwenden!
|
6 | |
7 | #define UBRR_VAL ((F_CPU+BAUD*8)/(BAUD*16)-1) // clever runden
|
8 | #define BAUD_REAL (F_CPU/(16*(UBRR_VAL+1))) // Reale Baudrate
|
9 | #define BAUD_ERROR ((BAUD_REAL*1000)/BAUD-1000) // Fehler in Promille
|
10 | |
11 | int temp, Data, Count; |
12 | |
13 | int main (void) { |
14 | #if 0
|
15 | UBRRH = UBRR_VAL >> 8;
|
16 | UBRRL = UBRR_VAL & 0xFF;
|
17 | |
18 | USR1C |= (1<<URSEL)|(1<<USBS)|(1<<UCSZ1)|(1<<UCSZ0);
|
19 | USR0C |= (1<<URSEL)|(1<<USBS)|(1<<UCSZ1)|(1<<UCSZ0);
|
20 | |
21 | |
22 | UCSR1B |= (1<<RXCIE)|(1<<RXEN)|(1<<TXEN);
|
23 | UCSR1B |= (1<<RXCIE)|(1<<RXEN)|(1<<TXEN);
|
24 | |
25 | sei();
|
26 | #endif
|
27 | }
|
Das funktioniert (s. Anhang). ADD: Ich muss jetzt in die Falls; schaue aber morgen sicher in den Thread rein.
ich hab den:
1 | #include <avr/io.h> |
2 | #include <avr/interrupt.h> |
3 | #include <inttypes.h> |
4 | |
5 | #define BAUD 9600L // Baudrate, das L am Ende ist wichtig, NICHT UL verwenden!
|
6 | |
7 | #define UBRR_VAL ((F_CPU+BAUD*8)/(BAUD*16)-1) // clever runden
|
8 | #define BAUD_REAL (F_CPU/(16*(UBRR_VAL+1))) // Reale Baudrate
|
9 | #define BAUD_ERROR ((BAUD_REAL*1000)/BAUD-1000) // Fehler in Promille
|
10 | |
11 | |
12 | |
13 | int temp, Data, Count; |
14 | |
15 | int main (void) { |
16 | |
17 | UBRR0H = UBRR_VAL >> 8; |
18 | UBRR0L = UBRR_VAL & 0xFF; |
19 | |
20 | UBRR1H = UBRR_VAL >> 8; |
21 | UBRR1L = UBRR_VAL & 0xFF; |
22 | |
23 | UCSR1C |= (1<<URSEL)|(1<<USBS)|(1<<UCSZ1)|(1<<UCSZ0); |
24 | UCSR0C |= (1<<URSEL)|(1<<USBS)|(1<<UCSZ1)|(1<<UCSZ0); |
25 | |
26 | |
27 | UCSR1B |= (1<<RXCIE)|(1<<RXEN)|(1<<TXEN); |
28 | UCSR0B |= (1<<RXCIE)|(1<<RXEN)|(1<<TXEN); |
29 | |
30 | sei(); |
31 | |
32 | |
33 | }
|
deiner geht aber auch nicht also liegts am compiler...
OK, ich stehe hier schon mit Zahnpasta im Mund. Du hast noch nicht alle Fehler korrigiert s. Anhang. PS: Zeigt deine Fehlerausgabe keine Zeilennummern. Die sind ziemlich wichtig beim korrigieren! Beispiel: GTR.c:17:14: error: invalid suffix "LUL" on integer constant Zeile 17 in GTR.c ist UBRR0H = UBRR_VAL >> 8; Es kann sich bei Spalte 14 nur um das UBRR_VAL handeln und das wird durch ein Define gebildet. Die Zutaten dafür kommen teils aus der Source (die sieht OK aus) und aus dem Makefile. Das Vermaledeite LUL kommt aus dem Makefile. Dort steht in einer Zeile F_CPU = 7372800L und in einer anderen Zeile CDEFS = -DF_CPU=$(F_CPU)UL Das L + UL ergibt LUL ;-( Lass beim definieren von F_CPU das L weg (so wie es für UL im darüberstehenden Kommentar steht) F_CPU = 7372800 Die verbleibenden Fehler hängen mit den beiden UARTs zusammen. Hier auch mit 0/1 arbeiten.
also irgendwas ist komisch. Mit meinem Code in meinem einen Projekt kommt der Besagte fehler. Aber kein anderer. Mit deinem genau so. In einem Neuen Projekt geht deiner, aber meiner nicht. Wobei ich seh jetzt eigentlich keinen Unterschied.
Ich verstehe deine Nachricht nicht, so oft ich sie auch lese (war gestern spät ;-). Versuche, es mir besser zu erklären. Aber zunächst zum alten Problem: In meinem Projekt mit deiner letzten Beispielsource (00:34) kommt der besagte LUL-Fehler nicht mehr, seit ich die oben vorgeschlagene Änderung (F_CPU = 7372800L ändern zu F_CPU = 7372800) im Makefile gemacht habe. Der oben angehängte Fehlertext (error2.txt) ist der Zustand vor meiner Änderung (ein Fehler der weg ist, kann ich schlecht als Fehler zeigen). Die anderen Fehler (unbekanntes 'URSEL', 'USBS', 'UCSZ1', 'UCSZ0', 'RXCIE', 'RXEN', 'TXEN') hatte ich als triviale Fehler eingestuft. Ich dachte, du hättest nur vergessen, diese zu beheben. Vielleicht ist es aber anders: In meiner AVR-GCC Distribution (WinAVR 20070525) "fehlen" diese Makrosymbole im entsprechenden Includefile (avr/include/avr/iom162.h). Aber dort sind aber andere, funktional entsprechende Makrosymbole. Diese sind jeweils mit dem 0 bzw. 1 für eine der beiden UARTs des Atmega162 gekennzeichnet (Beispiel #define URSEL1 7 und #define URSEL0 7). Wenn jetzt die Namen der Makrosymbole bei deiner Distribution anders sind oder wenn deine Makrosymbole eventuell zusätzlich definiert sind, sei es so. Im Hinterkopf behalten: Es kann zu Verständnisproblemen führen, wenn du wie in dieser Diskussion Source austauschst. Jetzt zum neuen Problem. Wie sieht das neue Projekt aus? Makefile? Sourceode? Fehlertext beim Kompilierversuch?
Die probleme sind soweit behoben. Ich hab nen neunen Thread aufgemacht... ALSO HIER BITTE NICHT MEHR ANTWORTEN!!!! IM NEUEN GEHTS WEITER!!!
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