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WinAVR環(huán)境下，多個C文件連接編譯請教�。。�！ |
| 作者：good_ys 欄目：單片機 |
用WinAVR軟件做ATMEGA162單片機開發(fā)，在PN中新建了一個工程，其中添加了6個C文件及兩個頭文件。怎樣才能使這六個C文件連接起來一起編譯后生成一個HEX文件呢？？ 吳雙力等編著的《AVR-GCC與AVR單片機C語言開發(fā)》書中說，該功能還不完善。不知大家是怎么做的？？希望各位能賜教小弟，怎么才能解決這個問題�。。。。ㄈ绻靡粋�C文件來編寫程序，感覺不好管理，程序太大。） |
| 2樓： | >>參與討論 |
| 作者： zsmbj 于 2005/1/6 12:27:00 發(fā)布：
在makefile里將其他的文件名稱加入即可。 |
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| 3樓： | >>參與討論 |
| 作者： zj4068 于 2005/1/6 13:27:00 發(fā)布：
請看實例 下面是我根據(jù)它的makefile的基礎(chǔ)上改的，請看注釋 # Hey Emacs, this is a -*- makefile -*- # # WinAVR SAMPLE makefile written by Eric B. Weddington, J鰎g Wunsch, et al. # Released to the Public Domain # Please read the make user manual! # # Additional material for this makefile was submitted by: # Tim Henigan # Peter Fleury # Reiner Patommel # Sander Pool # Frederik Rouleau # Markus Pfaff # # 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". 我這邊做了幾個目錄SRC目錄是放源程序的，我放的是*.c文件 INC目錄是放頭文件的，我放的是*.c文件 #add SRCDIR = SRC & INCDIR = INC added by tomzhang 2004.10.21 SRCDIR = SRC INCDIR = INC CDEF和CDEF1是兩個預(yù)編譯項 #add CDEF = ADCEN & CDEF1 = TEST added by tomzhang 2004.10.21 #CDEF & CDEF1 is pre-compile macro CDEF = ADCEN CDEF1 = TEST # MCU NAME MCU = ATMEGA8 # OUTPUT format. (can be srec, ihex, binary) FORMAT = ihex # Target file NAME (without extension). TARGET = main #add $(SRCDIR) added by tomzhang 2004.10.21 #point out SRC directory 指出我的主文件是SRC目錄下的$(target).c 我這邊實際項目中是main.c # List C source files here. (C dependencies are automatically generated.) SRC = $(SRCDIR)/$(TARGET).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 = # 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 stabs [default], or dwarf-2. # AVR (extended) COFF requires stabs, plus an avr-objcopy run. DEBUG = stabs # List any extra directories to look for include files here. # Each directory must be seperated by a space. 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 #add -D$(CDEF) #-D$(CDEF1) added by tomzhang 2004.10.21 #if have more pre-compile pls place here # Place -D or -U options here 加入預(yù)編譯項 CDEFS = -D$(CDEF) -D$(CDEF1) #add -I$(INCDIR) added by tomzhang 2004.10.21 #point out INC directory -I指出我的*.h放在INC目錄 # Place -I options here CINCS = -I$(INCDIR) # Compiler flags. # -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) $(CINCS) CFLAGS += -O$(OPT) CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums CFLAGS += -Wall -Wstrict-prototypes CFLAGS += -Wa,-adhlns=$(<:.c=.lst) CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) CFLAGS += $(CSTANDARD) # Assembler flags. # -Wa,...: tell GCC to pass this to the assembler. # -ahlms: create listing # -gstabs: have the assembler create LINE NUMBER information; note that # for use in COFF files, additional information about fileNAMEs # and function NAMEs needs to be present in the assembler source # files -- see avr-libc docs [FIXME: not yet described there] ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs #Additional libraries. # 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 PRINTF_LIB = # 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 SCANF_LIB = MATH_LIB = -lm # 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,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff EXTMEMOPTS = # 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 LDFLAGS += $(EXTMEMOPTS) LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) # PROGRAMMING SUPPORT using avrdude. Settings and variables. # PROGRAMMING HARDWARE: alf avr910 AVRISP bascom bsd # dt006 pavr picoweb pony-stk200 SP12 stk200 STK500 # # Type: avrdude -c ? # to get a full listing. # AVRDUDE_PROGRAMMER = STK500 # com1 = serial port. Use lpt1 to connect to parallel port. AVRDUDE_PORT = com1 # programmer connected to serial DEVICE AVRDUDE_WRITE_FLASH = -U FLASH:w:$(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. #AV |
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| 4樓： | >>參與討論 |
| 作者： zj4068 于 2005/1/6 13:31:00 發(fā)布：
有一處INC存放的應(yīng)是*.h文件 有一處INC存放的應(yīng)是*.h文件，錯寫成*.c文件，請見諒。 最后一處我的意思是說我那個模板程序不知道如何上傳到這邊來，如有人想要，請發(fā)我郵箱聯(lián)系。 |
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| 5樓： | >>參與討論 |
| 作者： good_ys 于 2005/1/6 13:51:00 發(fā)布：
非常感謝zj4068兄�。。�！ 辛苦了��！我不知道你Mail地址。能把你做的文件及資料發(fā)到我郵箱嗎？？萬分感謝！！ E_mail:good_ys@163.com QQ:11359214 |
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| 6樓： | >>參與討論 |
| 作者： hotpower 于 2005/1/6 14:16:00 發(fā)布：
沒有如此復(fù)雜... #兩個文件i2c.c和numled.c,只需在SRC = $(TARGET).c后加" numled.c"即可... #例: # OUTPUT format. (can be srec, ihex, binary) FORMAT = ihex # Target file NAME (without extension). TARGET = i2c # List C source files here. (C dependencies are automatically generated.) SRC = $(TARGET).c numled.c |
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| 7樓： | >>參與討論 |
| 作者： abc2001 于 2005/1/6 14:52:00 發(fā)布：
看看就明白了 # List C source files here. (C dependencies are automatically generated.) SRC = $(TARGET).c at24c512.c comm.c Ht1302.c Ic.c Init.c Msk2368.c Pocsag.c timerInt.c uart.c |
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| 8樓： | >>參與討論 |
| 作者： good_ys 于 2005/1/6 15:06:00 發(fā)布：
謝謝hotpower&&abc2001!! 繼續(xù)請教��！頭文件編譯時是否也需要添加呢？？添加在什么地方？？？ 例如：varde.h, iom162.h, define.h 等這些文件該怎么處理？？ 謝謝��！ * - 本貼最后修改時間：2005-1-6 15:17:24 修改者：good_ys |
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| 9樓： | >>參與討論 |
| 作者： rose942 于 2005/1/6 18:19:00 發(fā)布：
請zj4068把你做的文件及資料發(fā)到我郵箱,好嗎? zj4068: 你好! 請把你做的文件及資料發(fā)到我郵箱,好嗎? 我E_mail:dance942@sohu.com 謝謝！ |
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| 10樓： | >>參與討論 |
| 作者： xij 于 2005/1/7 0:32:00 發(fā)布：
在dos環(huán)境下，編譯 dos環(huán)境下： 先將多個.c文件，生成.o文件，然后連接成.elf文件，最后生成.hex |
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| 11樓： | >>參與討論 |
| 作者： hotpower 于 2005/1/7 1:07:00 發(fā)布：
所有添加都是虛的,只需在源文件中包含頭文件 當(dāng)然,記住在make工具中的makefile欄下的C/C++ Source file(s)...項內(nèi)添加多個C文件連接,將include XXX.C(TARGET)打勾并點擊OK即可,多個C文件應(yīng)該以空格隔開... |
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| 12樓： | >>參與討論 |
| 作者： AVRx007 于 2005/1/7 21:10:00 發(fā)布：
在WINDOWS下 在WINDOWS下，源文件名前不可帶路徑，否則無法在AVRStudio下仿真時顯示各個源文件。 |
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