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<== Date ==> <== Thread ==>
Subject: AreaDetector: device with 3 network ports
From: David Vine via Tech-talk <tech-talk at aps.anl.gov>
To: tech-talk at aps.anl.gov
Date: Thu, 21 Apr 2022 09:57:04 -0700
Hi all,

I'm looking for the best AD module to base a new driver on.

I'm working with a new flat panel detector that receives commands, sends responses and sends data from three different ports on the same ip address using UDP. Each image is about 13MB and it can supposedly do 45 fps (585MB/s) on a 10 GB connection.

I found an old message (https://epics.anl.gov/tech-talk/2017/msg00592.php) with some suggestions and the closest one it seems is Pixirad. But the pixirad creates on ip port in st.cmd and a direct socket connection for the data.

I would naively create three drvAsynIPPortConfigure one for each port but that's not how it is done in Pixirad and I'd like to avoid working directly with sockets if possible.

Can I use Mythen as a model and just make a "mythenConfig" that takes 3 ip ports? Is that not preferred for some reason? The approach I choose needs to handle 585MB/s.

Thanks,
David


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Replies:
RE: AreaDetector: device with 3 network ports Mark Rivers via Tech-talk
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