STM32H743ZIT6U LWIP issue

[SHong.5]

Hi

I'm currently using STM32CubeMX for STM32H743ZITx.

However, I can't enable LWIP function. (Categories -> Middleware -> LWIP)

Previously on STM32F429, I could use LWIP, but I can't even enable the function on this series.

Can anybody help me with this?

Thank you in advance.

[Khouloud ZEMMELI]

Hello @SHong.5​ ,

For H7 series , in addition to ETH , you need to Enable the CPU DCache under system core - Cortex_M7 (for your case) so that LWIP becomes available be enabled.

Best Regards,

Khouloud

[SHong.5]

Hello Khouloud

Thank you very much. I have solved LWIP issue from above solution.

However, I can't go further with compiling the code.

FILE : ethernetif.c

CODE(line 652) : struct netif *netif = (struct netif *) argument

ERROR : 'netif' redeclared as different kind of symbol

Could you help me with this please?

Thank you in advance.

[Khouloud ZEMMELI]

Yes @SHong.5​ , it's a known issue , now fixed and the fix will be available for the next CubeMX release (6.1.0) which will be available on site W48.

You're always welcome.

Khouloud

[SHong.5]

Thank you very much.

Would you let me know when is the new release(6.1.0)?

Also, in case I want to fix before the release, which file should I change?