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How can I configure START Bits for USART1 of STM32F412xx MCU?

HVira
Associate

I am using STM32F412CGU6 MCU.

I want to configure USART1 as Half Duplex mode (Single wire mode) with TX only and below configurations:

  • Baud-rate = 115200
  • Start bits = 1
  • Parity = even
  • Data bits = 7
  • Flow control = off
  • Stop bits = 1

But in STM CUBEMX , "Start bits" can not be set/configured. Check attached snapshot for reference.0693W000005CS7JQAW.pngCan you please suggest the way/ code changes for configuring the USART1 with above settings? 

1 ACCEPTED SOLUTION

Accepted Solutions
Uwe Bonnes
Principal III

UART always sets one start bit. No need to configure!

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1 REPLY 1
Uwe Bonnes
Principal III

UART always sets one start bit. No need to configure!