oscilloscope and i want want to capture a screen shot(image) afte a particular trigger like high to low so, how can i do it by using scpi commands
You can save the screen image to disk using the :DISK:SAVE:IMAGe command, or you can get the screen image data using the :DISPlay:DATA? query.
There is an example of using the :DISPlay:DATA? query in the programmer's guide's "Sample Programs" chapter (see www.keysight.com/manuals/MSOS404A).
hey pat thanks for replying I am using :DISK:SAVE:IMAGe command to save image but I want it to happen after a change in one of the waveforms(like high to low ) so I want to know that there is scpi command for detecting and fall edge and then save image
Yes, you can use something like:
The programmer's guide's "Sample Programs" chapter also shows commands like this.
thanks pat ill try this out
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