i am sanding data too my serial monitor to uart2 and uart to data transmit and received and transmit to uart6 and uart 6 received and and transmit back my serial monitor plz help i am working stm32f411vet6 microcontroler

[kjosh.1]

i am conected tx and rx , PA2TX ,PA3RX FOR UART2 AND PC6 OR PC7 FOR UART6

[kjosh.1]

muje seniar monitor(user enter any data) se uart2 per data bhejna hai aur uart to se data uart6 per bhejna hai aur uart6 se data vaps serial monitor ko bhejna hai mera bord stm32f411vet6 hai iska code btao plz

[Tesla DeLorean]

Create the code to initialize the two UARTs

Then in your main loop

Receive any pending content from UART2, and Transmit to UART6

Receive any pending content from UART6, and Transmit to UART2

To avoid data loss you might want to use a FIFO buffer to give you some elasticity

Not sure there's a lot of people here who want to do homework assignments

[kjosh.1]

not working please give code

[kjosh.1]

plz give code bacuse method not working i am tired

[Tesla DeLorean]

It's hard to fix code you don't show.

This is how I'd approach the example using a board I have to hand

https://github.com/cturvey/RandomNinjaChef/blob/main/f746g_disco_fwd.c

[Tesla DeLorean]

https://github.com/cturvey/RandomNinjaChef/blob/main/f411_usart_fwd.c

[Karl Yamashita]

Check this post that I replied to. From PC>UART2>UART1 where UART1 is in loopback. Then UART1>UART2>PC

https://community.st.com/s/question/0D53W00002CeLaOSAV/cannot-receive-full-string-on-uart-receive-st32h745-disco-board