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Associate III
August 5, 2023
Solved

Nucleo F746 SPI

  • August 5, 2023
  • 1 reply
  • 1140 views

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?

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Best answer by TDK

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.

1 reply

TDK
TDKBest answer
Super User
August 5, 2023

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.

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