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Topic: Connection between nested designs
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Joined: Jan 11, 2023
Posts: 37

PostPosted: Apr 8, 2023 8:05 AM    Post subject: Connection between nested designs

Hi Jarek,

I have difficulties connecting nested designs. Please let me describe the problem.

I have one design ("source.bpd"), where the data from the amp is streaming in. When I connnect a

Polygraph to the "F_DeviceSet" Element, I see the data stream - fine. In the other szenario, the

"F_DeviceSet" Element (all 20 channels) are going into nested output. The I try to import the data stream in

a second design ("signal.bpd"). I create a nested design in "signal.bpd" and connect "source.bpd". After

reloading "signal.bpd", I can see all 20 channels (at the nested design). However, when I now connect a

Polygraph to the 20 channels (at the nested design), there is no signal stream. What is going wrong? What a

potentially pitfalls?

Thanks !

Joined: Oct 22, 2007
Posts: 1042

PostPosted: Apr 8, 2023 4:04 PM    Post subject:

I can't tell from a description of a problem.

You need to create a snippet - simplest design(s) which demonstrates the problem.

With a short instruction what we need to do after start (if anything) and what behavior you expected to see (and don't) with that, then send it by email to:

Joined: Jan 11, 2023
Posts: 37

PostPosted: Apr 8, 2023 6:17 PM    Post subject:

Hi Jarek,

after trying a lot, I am pretty shure, that there is a problem with the "F_DeviceSet" Element in general - or

probably only in combination with the amplifier (Neurofield Q20) I am using.

The problem described above completely vanished, when I used the "Neurofield Q20" Element itself (not the

"F_DeviceSet"). I can send the files to you to check it up.

So no problem with nested designs.
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