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Nucleo F746 SPI

shank
Associate III

Hello

I am using NUCLEO-F746ZG. SPI1 and ETH are set with CubeMX and programmed with EWARM.
SPI1 will not work if there is an ETH setting ”MX_ETH_Init();”. Do you know the reason?

1 ACCEPTED SOLUTION

Accepted Solutions
TDK
Guru

The ethernet initialization will fail if it's not connected to anything. This causes it to go into Error_Handler and never return or progress futher.

Connect ethernet or comment it out or remote it from the IOC configuration.

If you feel a post has answered your question, please click "Accept as Solution".

View solution in original post

1 REPLY 1
TDK
Guru

The ethernet initialization will fail if it's not connected to anything. This causes it to go into Error_Handler and never return or progress futher.

Connect ethernet or comment it out or remote it from the IOC configuration.

If you feel a post has answered your question, please click "Accept as Solution".