RFSA SFP

[BranoBilanovic]

Hello, Using our PXIe-5663e VSA, in SFP we can configure the trace display by setting it to MAX HOLD option, how can the same be achieved programmatically? Thank you.

[santo_13]

AFAIK, you've to implement that in your application layer.

A lot of the features that you see on the SFP are implemented in the SFP application itself and not in the driver layer.

[BranoBilanovic]

Are there any good examples that achieve that function?

[santo_13]

I am not aware of such an example, but you can start with the highlighted example,

Make a copy of the example and start editing the copy,

Put the Read power spectrum in a loop, update and store the maximum value for each element in the spectrum, and let the loop run for the number of iterations or duration for which you want the max hold.