Agilent Technologies InfiniiVision 3000 X-Series Programmer's Guide

1152 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
40 Programming Examples
' -----------------------------------------------------------------
' Get screen image.
DoCommand ":HARDcopy:INKSaver OFF"
Dim byteData() As Byte
byteData = DoQueryIEEEBlock_UI1(":DISPlay:DATA? PNG, COLor")
' Save screen image to a file.
Dim strPath As String
strPath = "c:\scope\data\screen.png"
If Len(Dir(strPath)) Then
Kill strPath ' Remove file if it exists.
End If
Dim hFile As Long
hFile = FreeFile
Open strPath For Binary Access Write Lock Write As hFile
Put hFile, , byteData ' Write data.
Close hFile ' Close file.
MsgBox "Screen image (" + CStr(UBound(byteData) + 1) + _
" bytes) written to " + strPath
' Download waveform data.
' -----------------------------------------------------------------
' Set the waveform points mode.
DoCommand ":WAVeform:POINts:MODE RAW"
Debug.Print "Waveform points mode: " + _
DoQueryString(":WAVeform:POINts:MODE?")
' Get the number of waveform points available.
Debug.Print "Waveform points available: " + _
DoQueryString(":WAVeform:POINts?")
' Set the waveform source.
DoCommand ":WAVeform:SOURce CHANnel1"
Debug.Print "Waveform source: " + _
DoQueryString(":WAVeform:SOURce?")
' Choose the format of the data returned (WORD, BYTE, ASCII):
DoCommand ":WAVeform:FORMat BYTE"
Debug.Print "Waveform format: " + _
DoQueryString(":WAVeform:FORMat?")
' Display the waveform settings:
Dim Preamble()
Dim intFormat As Integer
Dim intType As Integer
Dim lngPoints As Long
Dim lngCount As Long
Dim dblXIncrement As Double
Dim dblXOrigin As Double
Dim lngXReference As Long
Dim sngYIncrement As Single
Dim sngYOrigin As Single
Dim lngYReference As Long

Agilent Technologies InfiniiVision 3000 X-Series Specifications

General

Brand	Agilent Technologies
Model	InfiniiVision 3000 X-Series
Category	Test Equipment
Language	English