Automatic USART Baudrate detection for STM32H523

[hakeila]

Hi,

I have tried to configure the STM32H523RET6 for using USART1 with multiprocessor communication mode and enabled the auto baudrate detection.

However, according to the application Note AN4908, the MCU stm32h523 doesn't support auto-baudrate.

I don't know why STM32CubeMX has allowed me to enable/disable the auto-baudrate. Either the CubeMX has an error or the application note

I am using CubeMX version 6.13.0

Regards,

Hani

[Imen.D]

Hello @hakeila ,

Please follow the STM32H523xx Datasheet with the main feature for STM32H523.

I escalated the missing of this feature on the STM32H523 in the AN4908.

(Internal ticket created: 201159, this is an internal tracking number and is not accessible or available outside of ST)