UART LED indicator

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UART LED indicator

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Majid
Contributor II

Hi

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

-Regards

Majid

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igorpadykov
NXP TechSupport
NXP TechSupport

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

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Majid
Contributor II

Hi Igor

Thank you for your reply

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

Screenshot 2021-06-11 011244.png

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

Can we do it programmatically?

-Regards

-Majid

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