Agilent Technologies Infiniium 90000 Series Programmer's Manual page 1033

Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference
private static void Capture()
{
// Set probe attenuation factor.
myScope.DoCommand(":CHANnel1:PROBe 1.0");
Console.WriteLine("Channel 1 probe attenuation factor: {0}",
myScope.DoQueryString(":CHANnel1:PROBe?"));
// Use auto-scale to automatically set up oscilloscope.
myScope.DoCommand(":AUToscale");
// Set trigger mode.
myScope.DoCommand(":TRIGger:MODE EDGE");
Console.WriteLine("Trigger mode: {0}",
myScope.DoQueryString(":TRIGger:MODE?"));
// Set EDGE trigger parameters.
myScope.DoCommand(":TRIGger:EDGE:SOURCe CHANnel1");
Console.WriteLine("Trigger edge source: {0}",
myScope.DoQueryString(":TRIGger:EDGE:SOURce?"));
myScope.DoCommand(":TRIGger:LEVel CHANnel1,-2E-3");
Console.WriteLine("Trigger level, channel 1: {0}",
myScope.DoQueryString(":TRIGger:LEVel? CHANnel1"));
myScope.DoCommand(":TRIGger:EDGE:SLOPe POSitive");
Console.WriteLine("Trigger edge slope: {0}",
myScope.DoQueryString(":TRIGger:EDGE:SLOPe?"));
// Save oscilloscope setup.
byte[] ResultsArray;
int nLength; // Number of bytes returned from instrument.
string strPath;
// Query and read setup string.
ResultsArray = myScope.DoQueryIEEEBlock_UI1(":SYSTem:SETup?");
nLength = ResultsArray.Length;
// Write setup string to file.
strPath = "c:\\scope\\config\\setup.stp";
FileStream fStream = File.Open(strPath, FileMode.Create);
fStream.Write(ResultsArray, 0, nLength);
fStream.Close();
Console.WriteLine("Setup bytes saved: {0}", nLength);
// Change settings with individual commands:
// Set vertical scale and offset.
myScope.DoCommand(":CHANnel1:SCALe 0.1");
Console.WriteLine("Channel 1 vertical scale: {0}",
myScope.DoQueryString(":CHANnel1:SCALe?"));
myScope.DoCommand(":CHANnel1:OFFSet 0.0");
Console.WriteLine("Channel 1 vertical offset: {0}",
myScope.DoQueryString(":CHANnel1:OFFSet?"));
// Set horizontal scale and offset.
myScope.DoCommand(":TIMebase:SCALe 0.0002");
// Results array.
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Sample Programs
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