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STM32F439ZI ETHERNET TCP CONNECTION

arun27
Associate II

‎2025-02-15 01:59 AM

Hi,

I am using stm32f439zi eval board for TCP communication. I can ping the board from host. It shows TCP connection error in Hercules utility. I am using port number 7 to listen to server. I am not sure whether I am using correct port number for the board. Please correct me if I am wrong.

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ahsrabrifat
Associate

‎2025-02-15 02:14 AM

 

Try to use port 5000, 8080, or 12345, which are common for TCP servers.

 

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