K64 serial UART goes to sleep

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K64 serial UART goes to sleep

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roymessinger
Contributor V

In my custom K64 board I'm experiencing sleep mode in my UART after about an hour without communicating. Is this something concerned with the K64? 

I did not write anything to the Power register.

If so, how do I disable it?

Roy

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mjbcswitzerland
Specialist V

Roy

Can you explain what you mean with sleep mode?

The UART can be disabled (or it can stop working if you have SW bugs) but I don't know what you mean with it sleeping.

Regards

Mark

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