possible that WiFi Shell example in 5340 using UART1

[DannisWong]

Hi

I have run nrf5340 WiFi shell project in ncs2.9.0, everything ok if use Logging UART0 for cmmands(wifi scan/wifi status/ wifi connect.....etc)

now I need to use custom serial port UART1 to receive commands, is it possible? if yes please guide me to do it

Best Regards

Dannis

[Håkon Alseth]

Hi,

 

When using uart0 for a specific task, in this case the shell, you can setup uartX freely, but please keep in mind that uart instances are shared resources.

This means that when uart0 is enabled, spi0 / i2c0 must be kept disabled.

 

Here's a section on how to setup a generic async uart:

https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/lessons/lesson-4-serial-communication-uart/topic/uart-driver/

 

Kind regards,

Håkon