Feather UART example

millocorona

Hi, i just want to know if anyone has a simple UART example for the Feather, to send instructions and receive data with an external peripheral

I was not able to find anything specific for the Feather, only for the nrf9160DK, i think the C code must be similar, but maybe the config files not

Does anyone have a simple example that is working?

Thanks in advance

jaredwolff

millocorona let me whip something up for you.

millocorona

Thanks Jared I’m looking forward for it

I dont want to be anoying, but, what i specifically need is for example, in arduino you can use

myserial.Print(“Something”);

So, something like that for the Feather will be awesome

As far as i know, the funcions like Printk work like that, but they write it’s contents to the UART0, and I think, correct me if im wrong that the Pins that are in the board are UART2

Thanks for your help

jaredwolff

millocorona there’s currently no such thing. I did write a comms library that at least you can do a simple write using comms_write. This is one area of Zephyr that could use some improvement for sure.

millocorona

Thanks Jared, I’m going to take a look at it 😃