16F1825 UART

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DirkB
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16F1825 UART

Post by DirkB »

Hello,

i am using hardware uart on 16F1825. Is it possible to use tx-pin as normal output?
I only need rx-input and need tx-pin as LED-output. Any ideas?

Thanks

Dirk
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medelec35
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Re: 16F1825 UART

Post by medelec35 »

Hi Dirk,
From My experience if you use the hardware RS232 then both TX and RX are no longer available for using as an i/p or o/p.
Not sure if there is a round it or not.
If there is then I do not know how its done.
Sorry
Martin
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Kenrix2
Flowcode v5 User
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Re: 16F1825 UART

Post by Kenrix2 »

I have not tested this in hardware but, it might work. Add this to the top box in supplementary code:
#undef TXEN
#define TXEN CSRC
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