cancel
Showing results for 
Search instead for 
Did you mean: 

STM32H743ZI Ethernet LWIP TCP Echoserver

KKim.19
Associate II

Sorry for my bad english

Hi.

I use STM32H743ZI and develop firmware.

I put an example of a lwip tcp echoserver in my firmware.

Example: STM32H743ZI-EVAL lwip tcp echoserver application

I'm not using RTOS.

My question: Ethernet operation relies on build optimization

Low level option inoperative ex> ping and connection

Advanced option is working 

Can you explain why?

0 REPLIES 0