工程文件和調(diào)試

（根據(jù)學生介紹“跑馬燈”情況，以及講完中斷概念后，補充本講內(nèi)容）西安交通大學電氣工程學院寧改娣主要內(nèi)容工程文件軟件調(diào)試2026/1/30建立工程文件時的注意事項——默認是MSP430F51232026/1/30建立工程文件時的注意事項——關(guān)注鏈接用命令文件2026/1/30CMD文件——MEMORYMEMORY{SFR :origin=0x0000,length=0x0010PERIPHERALS_8BIT:origin=0x0010,length=0x00F0PERIPHERALS_16BIT:origin=0x0100,length=0x0100RAM:origin=0x0200,length=0x0200INFOA:origin=0x10C0,length=0x0040INFOB:origin=0x1080,length=0x0040INFOC:origin=0x1040,length=0x0040INFOD:origin=0x1000,length=0x0040FLASH:origin=0xC000,length=0x3FDEBSLSIGNATURE:origin=0xFFDE,length=0x0002,fill=0xFFFFINT00:origin=0xFFE0,length=0x0002INT01:origin=0xFFE2,length=0x0002

INT02:origin=0xFFE4,length=0x0002；PORT1入口INT03:origin=0xFFE6,length=0x0002…..INT13:origin=0xFFFA,length=0x0002INT14:origin=0xFFFC,length=0x0002RESET:origin=0xFFFE,length=0x0002}2026/1/30CMD文件——SECTIONSSECTIONS//最后有-lmsp430g2553.cmd，如果刪除本行會Detecteduninitialized..{.bss:{}>RAM/*Global&staticvars*/.data:{}>RAM/*Global&staticvars*/.TI.noinit:{}>RAM/*For#pragmanoinit*/.sysmem:{}>RAM/*Dynamicmemoryallocationarea*/.stack:{}>RAM(HIGH)/*Softwaresystemstack*/.text:{}>FLASH/*Code*/.cinit:{}>FLASH/*Initializationtables*/.const:{}>FLASH/*Constantdata*/.bslsignature:{}>BSLSIGNATURE/*BSLSignature*/.cio:{}>RAM/*CI/OBuffer*/.pinit:{}>FLASH/*C++Constructortables*/.binit:{}>FLASH/*Boot-timeInitializationtables*/.init_array:{}>FLASH/*C++Constructortables*/.mspabi.exidx:{}>FLASH/*C++Constructortables*/.mspabi.extab:{}>FLASH/*C++Constructortables*/#ifdef__TI_COMPILER_VERSION__#if__TI_COMPILER_VERSION__>=15009000#ifndef__LARGE_CODE_MODEL__.TI.ramfunc:{}load=FLASH,run=RAM,table(BINIT)#else.TI.ramfunc:{}load=FLASH|FLASH2,run=RAM,table(BINIT)#endif#endif#endif.infoA:{}>INFOA/*MSP430INFOFLASHMemorysegments*/.infoB:{}>INFOB.infoC:{}>INFOC.infoD:{}>INFOD/*MSP430Interruptvectors*/TRAPINT:{*(.int00)}>INT00type=VECT_INIT.int01:{}>INT01PORT1:{*(.int02)}>INT02type=VECT_INITPORT2:{*(.int03)}>INT03type=VECT_INIT.int04:{}>INT04ADC10:{*(.int05)}>INT05type=VECT_INITUSCIAB0TX:{*(.int06)}>INT06type=VECT_INITUSCIAB0RX:{*(.int07)}>INT07type=VECT_INITTIMER0_A1:{*(.int08)}>INT08type=VECT_INITTIMER0_A0:{*(.int09)}>INT09type=VECT_INITWDT:{*(.int10)}>INT10type=VECT_INITCOMPARATORA:{*(.int11)}>INT11type=VECT_INITTIMER1_A1:{*(.int12)}>INT12type=VECT_INITTIMER1_A0:{*(.int13)}>INT13type=VECT_INITNMI:{*(.int14)}>INT14type=VECT_INIT.reset:{}>RESET/*MSP430Resetvector*/}CMD文件——SECTIONSSECTIONS//最后有-lmsp430g2553.cmd，如果刪除本行會Detecteduninitialized..{/*MSP430Interruptvectors*/TRAPINT:{*(.int00)}>INT00type=VECT_INIT.int01:{}>INT01PORT1:{*(.int02)}>INT02type=VECT_INITPORT2:{*(.int03)}>INT03type=VECT_INIT.int04:{}>INT04ADC10:{*(.int05)}>INT05type=VECT_INITUSCIAB0TX:{*(.int06)}>INT06type=VECT_INITUSCIAB0RX:{*(.int07)}>INT07type=VECT_INITTIMER0_A1:{*(.int08)}>INT08type=VECT_INITTIMER0_A0:{*(.int09)}>INT09type=VECT_INITWDT:{*(.int10)}>INT10type=VECT_INITCOMPARATORA:{*(.int11)}>INT11type=VECT_INITTIMER1_A1:{*(.int12)}>INT12type=VECT_INITTIMER1_A0:{*(.int13)}>INT13type=VECT_INITNMI:{*(.int14)}>INT14type=VECT_INIT.reset:{}>RESET/*MSP430Resetvector*/}msp430g2553.h定義了符號代表的數(shù)值2026/1/30msp430g2553.cmd定義了程序中各種符號與MSP430G2553中的物理地址關(guān)系2026/1/30反匯編窗口2026/1/30中斷向量2026/1/30將中斷向量填充到中斷向量表？編譯連接后查看中斷服務(wù)程序地址及中斷向量表，看看2026/1/30C27A單元是什么內(nèi)容