Hi
I have NI PXI oscilloscope 5105 card with following specifications, but it is bit slow when I try to read one sample at a time.
I need to read minimum voltage for each revolution of my angular encoder [Z index pulse]. Can you please guide me how I can start Oscilloscope and read all samples at the end?
Samples to acquire and timeout is not fixed and varies.
Is there any way so that I can read all samples at once before oscilloscope overwrite memory? How I can send stop and read all samples command to oscilloscope and oscilloscope should not flushes the data? The problem is that when I tried to read all data then there is an error, which is saying that oscilloscope memory has been overwritten and data is not available to read.
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Analog signal is connected with Channel 0.
Sample Rate="10000000"
Input Impedance = 1000000.0
Maximum Input Frequency = 10000000.0
Sample Length="3000"
Enforce Real time = true
Samples to acquire = 650
Trigger Level="-0.545"
Trigger Slope= "Negative Analog Edge "
Vertical range 10 V
Reference Position = 5
"
