RTEMS | arm/stm32f4: extend USART DR field to 9 bits (!1141)

Mohamed Ayman (@mohamedayman23) gitlab at rtems.org
Fri Mar 20 00:02:18 UTC 2026




Mohamed Ayman commented on a discussion on bsps/arm/stm32f4/console/usart.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1141#note_146431

 >      /* Wait */
 >    }
 >  
 > -  usart->dr = STM32F4_USART_DR(c);
 > +  usart->dr = STM32F4_USART_DR(c & 0xFF);

Done, Kinsey

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1141#note_146431
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