Can use cubemx to generate lwip project in stm32h743

[Yi Zhou]

Posted on June 30, 2018 at 15:49

Hi all:

     Now I use stm32h743zi, using cubemx to generate LwIP project, but the LwIP option is gray. Dose anyone know that how to fix this. The following picture is the picture what I confige the cubemx project. Thanks.

#stm32cubemx. #stm32h7-ethernet

[Imen.D · Accepted solution]

Posted on June 30, 2018 at 21:43

Hello 

yi.zhou

 ,

To active LWIP for STM32H7, you should enable the ETH IP and FREERTOS with MBEDTLS.

Also, CORTEX_M7 CPU DCache parameter must be enabled.

This warning is mentioned when you put the cursor in LWIP Pinout.

Hope this helps you.

With Regards,

Imen

[Yi Zhou]

Posted on July 01, 2018 at 14:16

Hello Imen

     This is very helpful. Thanks.

[brath]

hi yi Zhou

im new to controller im trying to use lwip for udp communication can u guide for lwip project creation or share ur .ioc for basic lwip