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How do I create a UDP Server in Simulink?

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Nathan Hardenberg
Nathan Hardenberg on 29 May 2021
Question
I'm trying to create an UDP-Server with Simulink. I found many differend UDP-Send and UDP-Receive/UDP-Read Blocks in Simulink but none of them could extract the ip adress and port from the client. (In my case the IP-adress is not the problem since it's static)
Normally an UDP-Server receives data from a client and extracts the client ip and port from the header and sends back data to that client (That's what I want to do!). Since I don't know how to extract the client ip and port I am not able to send data back to the client.
Does anyone know of a way to create such UDP-Server?
Dataflow
I have C++ code which is sending the data to Simulink and waits for an answer. After reciving the answer the C++ code send new data.
Other
I tested the C++ Code with a Matlab UDP-Server i wrote using udpport(). This works fine.
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