UART LED indicator

[Majid]

Hi

How can I add a LED indicator for uart which blinks when uart transferring data?

-Regards

Majid

[igorpadykov]

Hi Majid

one can look at i.MX8MQ EVK solution, D1703 LED p.20 SPF-38820.pdf schematic

Design Files for the i.MX 8M Evaluation Kit (EVKB)

Best regards
igor

[Majid]

Hi Igor

Thank you for your reply

I found this in the SPF-38820_A2.pdf files that you suggested.

What is leds status while there is no data? Are they on or off?

Can we do it programmatically?

-Regards

-Majid