Why do I not achieve full-duplexing when using Simulink's TCP/IP receive block?

I have a TI C2000 Concerto device, (the target device), which is setup to transfer data between a host PC and the target device via Ethernet. When I use UDP, I can transfer data between the host and target and vice versa. When using TCP/IP, I can transfer data between host and target, but between target and host I achieve no data output and no error has been generated.

How can I achieve data transfer between the target and host using TCP/IP?

Answer 1

[MathWorks Support Team]

Check that "Blocking Mode" has been enabled and an appropriate timeout has been specified on the user's TCP/IP Receive block. Additionally, check if an appropriate sampling time for the block has been specified.