Agilent Technologies Infiniium 90000 Q-Series, Programmer'S Manual

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1136 Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference
38
Sample Programs
dctAcqMode[strsPreamble[18]]);
Console.WriteLine("Completion pct: {0}", strsPreamble[19]);
Console.WriteLine("Waveform X inits: {0}",
dctUnits[strsPreamble[20]]);
Console.WriteLine("Waveform Y units: {0}",
dctUnits[strsPreamble[21]]);
Console.WriteLine("Max BW limit: {0}", strsPreamble[22]);
Console.WriteLine("Min BW limit: {0}", strsPreamble[23]);
// Get numeric values for later calculations.
double fXincrement;
myScope.SCPI.WAVeform.XINCrement.Query(out fXincrement);
double fXorigin;
myScope.SCPI.WAVeform.XORigin.Query(out fXorigin);
double fYincrement;
myScope.SCPI.WAVeform.YINCrement.Query(out fYincrement);
double fYorigin;
myScope.SCPI.WAVeform.YORigin.Query(out fYorigin);
// Get the waveform data.
myScope.SCPI.WAVeform.STReaming.Command(false);
short[] WordDataArray; // Results array.
myScope.SCPI.WAVeform.DATA.QueryBlockInt16(null, null, out WordDat
aArray);
nLength = WordDataArray.Length;
Console.WriteLine("Number of data values: {0}", nLength);
// Set up output file:
strPath = "c:\\scope\\data\\waveform_data.csv";
if (File.Exists(strPath)) File.Delete(strPath);
// Open file for output.
StreamWriter writer = File.CreateText(strPath);
// Output waveform data in CSV format.
for (int i = 0; i < nLength - 1; i++)
writer.WriteLine("{0:f9}, {1:f6}",
fX ((float)i * fXincrement),
(((float)WordDataArray[i])
* fYincrement) + fYorigin);
// Close output file.
writer.Close();
Console.WriteLine("Waveform format WORD data written to {0}",
strPath);
}
}
}