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KIbra.3
KIbra.3
Associate II
Aug 20, 2024 1:09 PM UTC
Question

UART Configuration - MSB or LSB first

Deos anybody know how to change UART configuration to send MSB or LSB first? I use STM Cube MX with STM32F446RE.

 

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1 reply

Peter BENSCH
Peter BENSCH
ST Technical Moderator
Aug 20, 2024 1:19 PM UTC

UART/USART in the STM32F446 always transmits LSB first, there is no option to switch to MSB first.

Regards
/Peter

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