Facing issues with Configurring Ethernet in CubeMx 6.11.1 for H747XIH Disco

[JJhin.1]

Hello Community!

Now a days i started Working on STM32H747 Discovery board. im trying to configure Ethertnet on Cortex-M7 core.

i enabaled ETH in connectivity with RMII on M7 core. Selected FreeRTOS with CMSIS V2 and enabled the DCache.

 now when im trying to enable LWIP for M7 Core Enable check box is not getting activated.

Problem 1: why LWIP Enabled box is not getting Activated for Cortex-M7 only?

M7 lwip select

when im selecting M4 core in LWIP then n only its getting enabled. 

Problem 2: Why in the RTOS Dependency WITH_RTOS(USE FREERTOS) option is disabled?  

M7 M4 Lwip

Note: Here i have already selected PHY Device In the Platform Setting after taking the Screen Shot.

these issues is not coming in CubeMx 6.2.1 version.

[JJhin.1]

Hii @Piranha would you help me for this issues?

[STea]

Hello @JJhin.1 

did you enable the Phy interface in platform setting of LWIP from your screenshot it seems like it is not set properly.

I would recommend following this article How to create project for STM32H7 with Ethernet an... - STMicroelectronics Community.

Hope this resolves your issue.

BR

[JJhin.1]

Hi @STea  thanks for replying. 

Yes i have configured physical interface in the platform settings... after taking screen shot.

I already gone through with that article  that you have shared.

These issues im facing with latest version of CubeMX.

I have configured Ethernet with CubeMX 6.2.1 i didn't get any issue like that ...

[STea · Accepted solution]

Hello @JJhin.1 ,

Indeed, this is a known bug related to cubeMX configuration with LWIP and Dcache and it will be resolved in future releases.

Thank you for you for pointing this out.

Internal ticket number: 178023 (This is an internal tracking number and is not accessible or usable by customers).

BR