
:WAVeform Commands
30
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
651
' where <preamble_block> is:
'
FORMAT
: int16 - 0 = BYTE, 1 = WORD, 4 = ASCII.
'
TYPE
: int16 - 0 = NORMAL, 1 = PEAK DETECT, 2 = AVERAGE
'
POINTS
: int32 - number of data points transferred.
'
COUNT
: int32 - 1 and is always 1.
'
XINCREMENT
: float64 - time difference between data points.
'
XORIGIN
: float64 - always the first data point in memory.
'
XREFERENCE
: int32 - specifies the data point associated with
'
x-origin.
'
YINCREMENT
: float32 - voltage diff between data points.
'
YORIGIN
: float32 - value is the voltage at center screen.
'
YREFERENCE
: int32 - specifies the data point where y-origin
'
occurs.
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
Dim strOutput As String
myScope.WriteString ":WAVEFORM:PREAMBLE?"
' Query for the preamble.
Preamble() = myScope.ReadList
' Read preamble information.
intFormat = Preamble(0)
intType = Preamble(1)
lngPoints = Preamble(2)
lngCount = Preamble(3)
dblXIncrement = Preamble(4)
dblXOrigin = Preamble(5)
lngXReference = Preamble(6)
sngYIncrement = Preamble(7)
sngYOrigin = Preamble(8)
lngYReference = Preamble(9)
strOutput = ""
'strOutput = str "Format = " + CStr(intFormat) + vbCrLf
'strOutput = str "Type = " + CStr(intType) + vbCrLf
'strOutput = str "Points = " + CStr(lngPoints) + vbCrLf
'strOutput = str "Count = " + CStr(lngCount) + vbCrLf
'strOutput = str "X increment = " + _
'
FormatNumber(dblXIncrement * 1000000) + " us" + vbCrLf
'strOutput = str "X origin = " + _
'
FormatNumber(dblXOrigin * 1000000) + " us" + vbCrLf
'strOutput = str "X reference = " + _
'
CStr(lngXReference) + vbCrLf
'strOutput = str "Y increment = " + _
'
FormatNumber(sngYIncrement * 1000) + " mV" + vbCrLf
'strOutput = str "Y origin = " + _
'
FormatNumber(sngYOrigin) + " V" + vbCrLf
'strOutput = str "Y reference = " + _
'
CStr(lngYReference) + vbCrLf
strOutput = str "Volts/Div = " + _
FormatNumber(lngVSteps * sngYIncrement / 8) + _
Summary of Contents for InfiniiVision 2000 X-Series
Page 1: ...s1 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide...
Page 24: ...24 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide...
Page 38: ...38 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 1 What s New...
Page 48: ...48 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 2 Setting Up...
Page 62: ...62 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 3 Getting Started...
Page 206: ...206 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 8 BUS n Commands...
Page 242: ...242 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 11 DEMO Commands...
Page 250: ...250 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 12 DIGital d Commands...
Page 270: ...270 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 14 DVM Commands...
Page 312: ...312 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 17 HARDcopy Commands...
Page 332: ...332 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 19 MARKer Commands...
Page 416: ...416 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 22 POD Commands...
Page 424: ...424 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 23 RECall Commands...
Page 446: ...446 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 24 SAVE Commands...
Page 588: ...588 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 28 TIMebase Commands...
Page 692: ...692 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 31 WGEN Commands...
Page 758: ...758 Agilent InfiniiVision 2000 X Series Oscilloscopes Programmer s Guide 34 Error Messages...