STVD對stm8在線調(diào)試的使用

1、前一段時(shí)間使用單片機(jī)做一個(gè)項(xiàng)目的時(shí)候，由于是初次使用這個(gè)開發(fā)環(huán)境。剛開始非常的不熟悉，找了一些資料好像也不是很齊全使用在線仿真調(diào)試的時(shí)候費(fèi)了好大得勁才搞清楚如何使用。在下面總結(jié)一下在線調(diào)試仿真的時(shí)候一些具體步驟：1、Debuginstrument選項(xiàng)里面的下拉菜單選擇Add確定取消imST-LinkT：di_getDebugInstrumentSettingsShijwthmselert:rgetnutiic注tiuii注tEtartofdebi：DebugInstrijmentSele2tion:ReEt：rttheapplicaticmwithSwim0ffcmstop:T：ii-getF

2、ortSelection:應(yīng)用(A)SelecttheT：ii-gHtyouwanttousefordebugEHEEion._I|HdtPlugStartDebug(.onlywhennuapplicatiimiSeiertthmcoriiLH匚tionportforthmTar畢tseierabove.Remove51usL:/ueL2、選擇上圖中的swimST-Link,此選項(xiàng)適用于ST燒寫器的選項(xiàng)FileEditViewProjectBuildDebugDebuginstrumentToolsWindow旦elp直%也眄觀紺1z4%?4囤自stm0s2O7Debug三|翳幽團(tuán)矗矍國鈾3

3、、點(diǎn)擊紅色橢圓形的按鈕下載程序到stm8單片機(jī)T1RfToopentheWatuhwindow,sele匚tViewWatch.國細(xì)栄曲?？贓在仿真調(diào)試的時(shí)候會(huì)使用的快捷鍵9(ahr-1Rf初始化TheWatchinformationwindowdisplaysthecurrentvalueofselectedprogramvariableswhentheexecutableisstoppisupdatedeachtimetheexecutablestops,orbymeansoftheRefreshAlloptionintheWatdisplayedarethoseinthecontexto

4、fthecurrentProgramCounter(PC)position.YoucanchaThevaluesSection4.1OrCallstackwindow).TheWatuhwindowisrefreshedtodisplayvariablevaluesatthepositicYoucanaddprogramsymbollsfromthesourcefilestotheWatchwindowinseveralways:Thevariablenamemaybetypeddirectlyintotheleftcolumn(double-clickonthefirstemptyro1Al

5、ternatively,avariiablemaybeselectedintheEditorwindowanddraggedanddroppedintothe窗ovidesthebuttonoptionAddtoW3tchftoi門匚ludetheQuidkWaffOglopi=52atsample!.c：99IValueVariable524.11LocalvariTheLocalVariableswindowshowsalistingofprogramvariablesthatarelocaltothefunctionsthatarebreakpoints)intherunningofth

6、eprogram.ToopentheLocalVariableswindow,eitherclickontheLocalVariableswindowiconintheViewIntheexampleshownbelow,thevalueofthevariableiiisequaltozerowhentheprogramishaltedatadisplaycurrent匚allata匚1ttOglop(i=52)atsample1.c:99tt10 xf259in就沖atsample2.s:21tt20 xf260in_tsttr7()atsample2.s:26tt30 xf0b8inmai

7、natsample1.c:133tt4Oxf1aein4.16Peripheralre_-S_ToopenthrPeripheralRegisterswiniJ&w,eitherclickonthPeripheralRegisterswindowicon1int|InadditiontotheuriptrurrcrrTFiePeripheralRegisterswindow,thissectioncontainsinformationaboulPeripheralregisterscontextualmenuPeripheralregistersdisplayoptionsForcedread

8、ofstatusregistersThePeripheralRegisterswindowshowsalistoftheperipheralsavailableonthetargetMCUfaswellastThisallowsyoutocheckthevalueoftheperipheralregistersatanybreakpointinthedebuggingofthepnValueigure146.PeripheralregisterswindowPeripheralregisters-PortFClxDClQfPFDR-DataRegister0 x0010PFDDR-DataDi

9、rectionRe.0 x0011PFOR-OptionRegister+I2C-SerialPeripheralInterface(SPI)0 x0021SPIDR-DataI/ORegister+0 x0022SPICR-ControlRegister+0 x0023SPICSR-Control/StalusRe.+InterruptSoftwarePriorityIT口+Flash_WatchDogTimer-0 x002aV/DGCR-ControlRegisterWDGA-ActivationBitT6:0-7-bitTimer+MainClockControl/StatusRegi

10、ster(MCC)+0 x0031TACR2-ControlRegister2+0 x0032TACR1-ControlRegister1+0 x0033TACSR-Control/StatusRe.+0 x0034TAIC1R-InputCapture1Fl.0 x000 x000 x00Intrusiveread0 x00Intrusiveread-Enabled0 x000 x00IntrusivereadIntrusiveread0-Disabled0-DisabledDisassemblyxl520 xb3intintheViewr.c:97看變?nèi)缓筮\(yùn)彳行程序。就會(huì)看到變量在程序運(yùn)行

11、過程中量堆棧的使用情況。二I在查看變量的時(shí)候，不能運(yùn)行程序，才能把變量拖放到4.10CallstacTheCallStackwjdowshowsthefunctioncalllsstoredonthemicrocontrollersCallStackfromthemostreaIwaysrptuuud-atthemostrecententryintheCallStackwindow(#0).ThestackkeepstrackofallthevariablesandparameterslocaltothepartoftheprogramwherethefuncticIfarntryiri_th

12、s匚all匚1isselectedanddouble-clicked,thesourcecodecorrespondingtothataddress:LocalVariableswindowwiththevaluestheyhadwhenthefunctioncallwasmade.ta.mevelDackwardsinthestackpermitsprogramstatescorrespondingtospecificentriesinthecFigure134.Callstackwindowandinteractionwithotherdebugwindows0 x042trapISR+6

13、6return;45trapISR+69Forexample,Figure134showsasnapshotoftheprogramatthecurrentProgrmmCounterposition.TheLocshownbothintermsoftheinstructionlineintheEditorwindow,andintermsofthedrePsJrrtheDisassetimer.c:107or(i=0;i化情況！匸匚ng-loopxf04&waiting_loop+2l-lv干廠1口：=i-/TiTi1inrr1i-n-it_i-1-44.11LocalvaricTheLoc

14、alVariableswindowshowsalistingofprogramvariablesthatmrmlocaltothefunctionsthatarebreakpoints)intherunningoftheprogrmm.Intheexampleshownbelow,thevalueofthevariableiisequaltozerowhentheprogramishaltedatapdisplaycurrentcallstackintheCallStackwindow,andthelistofvariablesinthecurrentcallstack.TheToopentheLocalVariableswindow,eitherclickontheLocalVariableswindowiconCallStackwindowLocalVariableswindowIIILocalsAParameters/空HOglop(i=52)atsample1.c:99tt10 xf259in就tratsample2.s:21tt20 xf260in_tsttr7atsample2.