hai Every One,

Processor Used: 89S8252

Problem: Couldn't Transmit A Byte Using Serial Port.

Code Written in C as below

in while(1) i am having some other application code such as LCD etc.
when ever i wish to transmit a byte i am doing as below

while(1)
{
if data ready
{
TI = CLEAR
SBUF = data;
while(!TI);
}
}

in serial interrupt routine i had below code for transmit handling

serial interrupt
{
if(TI)
TI = 0;
if(RI)
{
;
;
}
}

Thanks & Regards
Sudheer