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Correct Way of using USART on PIC 16

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wind_blast942

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I am trying to recieve 1 character using the USART feature on PIC 16.

Both the transmitter and receiver are both PIC 16s.

Can i check if the way to call the receive function is correct conceptually

char tmp;

CREN = 0;
CREN = 1;

while(!RCIF);

if(OERR==1)
{
tmp = RCREG;
tmp = RCREG;
CREN=0;
DelayMs(5);
CREN=1;
}
else
{
tmp = RCREG;
}

CREN = 0;

Many thanks in advance!
 

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