SA Open Instrument

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1、SAOpenInstrumentTheSpatialAnalyzer(SA)OpenInstrumentinterfaceisanActiveXcontrolthatallowsyoutocreateyourowninstrumentinterfaceandsendmeasurementinformationtoSA.YoumustberunningarecentversionofSAthatsupportstheOpenArchitecture/Instrument.WhenviewingtheAddInstrumentdialogwithinSA,theins

2、trumentisshownbelow:CreatingtheInterface(VisualC++)1.Createanewdialogproject2.SetuptheinitialwizardconfigurationBesurethat“ActiveXcontrols”and“Windowssockets”arecheckedintheAdvancedFeaturesdialog:Clickthe“Finish”buttonwhenyou’rereadytogeneratetheproject.3.InserttheSAOpenInstrumentActi

3、veXcontrolintoyourdialog:Selectthe“SAOpenInstControl”fromtheInsertActiveXControlshownbelow:4.Move/Resizethecontroltothedesiredlocationwithinyourdialog:5.Nowinsertthecontrolintoyourdialog.hand.cppcode:•RightMouseclickontheSAOpenInstControlandselectthe“AddVariable”menuitem•Fillinthewiza

4、rdfieldsasdesired.InparticulartheAccessandVariablenamefields.•Clickthe“Finish”button.•Note:thiswillalsocreatethesaopeninstctrl1.h/cppfilesnecessarytocommunicatewiththecontrol.6.Withthecontrolvariableaddedtoyourdialogandtheautogeneratedsaopeninstctrl.h/cppfiles,you’renowreadytousetheco

5、ntrol’smethodstoimplementyourinterface!7.Thecontrolmethodsareasfollows:•BOOLPopLogonDialog(void):DisplaythelogondialogtoallowtheusertoselectthedesiredSpatialAnalyzerconnection.@paramnone@returnTRUEforasuccessfullogon,otherwiseFALSE.•BOOLIsConnected(void):Determineiftheinterfaceisconne

6、ctedtoSpatialAnalyzer@paramnone@returnTRUEifconnected,otherwiseFALSE.•voidClearMeasurements(void):Clearthemeasurementbuffer.@paramnone@returnnone•BOOLAddMeasurement(DOUBLEXValue,DOUBLEYValue,DOUBLEZValue,DOUBLEXUncert,DOUBLEYUncert,DOUBLEZUncert)AddameasurementtothebuffertobesenttoSA.

7、@paramXValuethex-componentofthemeasurementtobesent.@paramYValuethey-componentofthemeasurementtobesent.@paramZValuethez-componentofthemeasurementtobesent.@paramxUncertValthex-uncertaintyofthemeasurementtobesent.@paramyUncertValthey-uncertaintyofthemeasurementtobesent.@paramzUncertValth

8、ez-un