SWD as uart?

Gibson486 · Dec 28, 2015

Can you use the SWD as a UART for debugging purposes? Or is SWD specific to register writes and reads and not made to be used within a program?

Thanks!

sailorjoe · Dec 28, 2015

Google search for "SWD AS UART". You'll find lots of articles, but no obvious easy answers.

dannyf · Dec 28, 2015

Can you use the SWD as a UART for debugging purposes?

You are probably thinking about SWO/ITM viewer.

Better yet, google RTT or J-Scope.

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SWD as uart?

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SWD as uart?

Gibson486

sailorjoe

dannyf

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