Video signal acquisition for a scanning electron microscope.

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andy_nie
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Joined: Sun Apr 11, 2021 11:36 am

Video signal acquisition for a scanning electron microscope.

Post by andy_nie »

Hello,

I'm working on a video signal scanner for a SEM.
There are two modes:
1. TV: 15625Hz / 50Hz
2. Scan: similar to TV mode, but slower. A frame can build up for a minute.

I use 2204A for this.
Channel A for video signal.
Channel B for V / H signal mixed.

Has anyone worked on it yet?

I program with C# + 'picosdk-c-sharp-examples-master' from the githab.
I have rewritten the console to form application.

I have a stupid problem: The functions of the SDK are well described, but I don't understand how they work together.

How can I make FastSteam run all the time?
Should start and not stop until switched off :)
I have to recognize the V / H impulses and generate an image from video data.

Thanks foe Help.

Andy
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