STM32F7xx Eth with CubeIDE Update 1.11.0

[EBAHI.1]

I have wrote an product with tcp communication, last modification September 2021...

Today I need a small evolution ( move from HSI-RC to HSE)...the Ethernet does not run now.

I have try to work with doc concerning the new driver versus legacy...

help-me.

Eric

[Pavel A.]

Does it work with the new driver before changing the clock source from HSI to HSE?

[EBAHI.1]

All the application is running (FreeRTos, CAN, USARTs, timer, GPIO) but it does not send TCP packet.

I try to DO NOT change my code... just config 8742 in CubeMx...

I use tcp_send, tcp_write,tcp_sndbuf, tcp_output, tcp_abort, tcp_close......

[EBAHI.1]

Today I work back on the old hardware with HSI-rc to try to minimize the problemssss