can we use USART pin function given on alternate port simulteneously in STM32F4xxx.

[Kris1]

Posted on December 09, 2015 at 11:53

can we use USART pin function given on alternate port simulteneously in STM32F4xxx.    suppose USART2  pin function using PA2, PA3,  and

                          same      USART2  pin function using PD5, PD6, can be accessed simulteneously.  #stm32f4xxx

[Tesla DeLorean]

Posted on December 09, 2015 at 17:26

STM32F4xxx. can we use USART pin function given on alternate port simultaneously in STM32F4xxx. suppose USART2  pin function using PA2, PA3, and same USART2 pin function using PD5, PD6, can be accessed simultaneously. 

The way the pin muxing works the TX function might allow you to output two streams, but RX will certainly fail.