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input through serial port

Brijesh Turimella

I need some help regarding how to give input through serial port.
I can see the output of serial port in UART #1.

char rxcharacter(void)
{ char character;

SBUF = _getkey ();
//SBUF = 'G';

while(RI != 1);

character = SBUF;
RI = 0;

return character;
}