2025-02-18 12:18 AM - last edited on 2025-04-14 3:40 AM by mƎALLEm
Dear ST Community,
I am working on an Ethernet TCP/IP project using the Nucleo-F746ZG development board with the LWIP stack, without any RTOS. I have based my implementation on the tcp_echoclient example driver file. The project builds successfully, and the application runs in debug mode, but it does not work in release mode.
I have compared the map files for both release and debug modes but found no significant differences.
Additionally, I am facing issues with MPU configuration while using the LWIP stack. Specifically, I need clarification on:
Project Details:
I would appreciate any guidance on these issues. Thank you in advance!
2025-06-11 12:44 AM
Hello @aKM_,
It appears that is a timing or synchronization issue.
Please take a look at this post: Solved: Basic UDP Echo server works in debug, but not run ... - STMicroelectronics Community
With Regards,