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RPG
RPG
Associate III
July 7, 2022
Solved

Is it possible to disable SBK (break frame) on STM32G474RB on Asynchronous mode UART?

  • July 7, 2022
  • 2 replies
  • 927 views

I have been looking in the documentation and break frame gets mentioned but cannot find whether is possible to disable the SBK.

This topic has been closed for replies.
Best answer by Andrew Neil

Didn't we cover this in your other thread?

https://community.st.com/s/question/0D53W00001eaoyCSAQ/after-uart-send-the-bytes-from-the-buffer-0-is-also-received

It was a red herring - nothing you need to worry about.

The UART won't generate a Break unless you specifically force it to.

2 replies

Andrew Neil
Andrew NeilBest answer
Super User
July 8, 2022

Didn't we cover this in your other thread?

https://community.st.com/s/question/0D53W00001eaoyCSAQ/after-uart-send-the-bytes-from-the-buffer-0-is-also-received

It was a red herring - nothing you need to worry about.

The UART won't generate a Break unless you specifically force it to.

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
RPG
RPGAuthor
Associate III
July 8, 2022

Yes I created this before the other issue got solved. It can be actually deleted. Thanks for the help. I have learnt a lot :)

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