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RBack.1
RBack.1
Associate III
Oct 31, 2022 3:53 PM UTC
Solved

STM32CubeMX does not show Baud Rate for SPI2 for STM32F746VETx

I have used MX up to this point to configure my peripherals. Even though I've manually configured these for most of my career, I'd prefer to keep using MX for this project since it's been successful up to this point. For some reason it doesn't show me the baud rate for SPI2 like it does for SPI3, however (even though it's greyed out due to being constrained). Is this just a bug, or would I discover something specific to SPI2 that's a problem if I try to configure it manually?

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AScha.3
AScha.3Best answer
Super User
Oct 31, 2022 5:46 PM UTC

hey, bug sitting at keyboard !

  • you set spi2 as slave - so clock is coming from outside and Cube is no clairvoyant

:)

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2 replies

AScha.3
AScha.3Best answer
Super User
Oct 31, 2022 5:46 PM UTC

hey, bug sitting at keyboard !

  • you set spi2 as slave - so clock is coming from outside and Cube is no clairvoyant

:)

If you feel a post has answered your question, please click on " Best Answer ".
RBack.1
RBack.1Author
Associate III
Oct 31, 2022 6:08 PM UTC

Oh jeez you're correct and I'm an idiot. Thank you for pointing out my very simple mistake.

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