Agilent Technologies InfiniiVision 3000 Programmer's Manual page 1146

39
Programming Examples
1146
Debug.Print "Acquisition type: NORMal"
ElseIf intType = 1 Then
Debug.Print "Acquisition type: PEAK"
ElseIf intType = 2 Then
Debug.Print "Acquisition type: AVERage"
ElseIf intType = 3 Then
Debug.Print "Acquisition type: HRESolution"
End If
Debug.Print "Waveform points: " + _
FormatNumber(lngPoints, 0)
Debug.Print "Waveform average count: " + _
FormatNumber(lngCount, 0)
Debug.Print "Waveform X increment: " + _
Format(dblXIncrement, "Scientific")
Debug.Print "Waveform X origin: " + _
Format(dblXOrigin, "Scientific")
Debug.Print "Waveform X reference: " + _
FormatNumber(lngXReference, 0)
Debug.Print "Waveform Y increment: " + _
Format(sngYIncrement, "Scientific")
Debug.Print "Waveform Y origin: " + _
FormatNumber(lngYOrigin, 0)
Debug.Print "Waveform Y reference: " + _
FormatNumber(lngYReference, 0)
' Get the waveform data
Dim lngNumBytes As Long
lngNumBytes = DoQueryIEEEBlock_Bytes(":WAVeform:DATA?")
Debug.Print "Number of data values: " + CStr(lngNumBytes)
' Set up output file:
strPath = "c:\scope\data\waveform_data.csv"
' Open file for output.
Open strPath For Output Access Write Lock Write As hFile
' Output waveform data in CSV format.
Dim lngDataValue As Long
For lngI = 0 To lngNumBytes - 1
lngDataValue = CLng(byteArray(lngI))
' Write time value, voltage value.
Print #hFile, _
FormatNumber(dblXOrigin + (lngI * dblXIncrement), 9) + _
", " + _
FormatNumber(((lngDataValue - lngYReference) _
* sngYIncrement) + lngYOrigin)
Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide