UART Rec.-Pin as Input

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How can I configure a single Pin as UART-Rec.-Pin and at same time as Input Pin, to ask for Input Level.

(with DAVE UART001 App.)

Best Thanks for help.
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4 Replies
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Hi,

Do you mean you want the UART received pin to work as general input pin as well?
By reading the Input register (Px_IN), you should be able to get the input logic level.
But since you used it as UART received pin, how is your external circuitry going to adapt 2 input signals?
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Yes, exactly...
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I will ask for Level of RXD-Pin. With no external additional Hardware.
Of course, I can do it over Input Register... but I want to solve that with DAVE-Apps... Is it possible?
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Hi Chriss,

I dont think you could solved it with DAVE app as we dont use IO apps for the transmit and received pin.
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