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MCB2130: UART via P0.0/P0.1 on the Prototyping area or Com port0

Nicholas Mauro

Hi,

I'm using two MCB2130's and am using Com port 1 for UART communication and its working fine. However I would like to use Com0 or P0.0/P0.1 for this but I have not been successful.

PINSEL0 = 0x00050000;
IOPIN0=0x01;

I used the code above For Com port 1 and it works fine what I would have to use to use P0.0/P0.1 or Com port 0.

I tried

PINSEL0 = 0xE002C000;
IOPIN0=0x01;

But that didn't work any suggestions?