#include

sfr AUXR = 0x8E;

void InitUART(void)

{

TMOD = 0x20;

SCON = 0x50;

TH1 = 0xB2;

TL1 = TH1;

PCON = 0x80;

EA = 1;

ES = 1;

TR1 = 1;

}

void SendOneByte(unsigned char c)

{

SBUF = c;

while(!TI);

TI = 0;

}

void main(void)

{

AUXR = AUXR|0x40; // T1, 1T Mode

InitUART();

}

void UARTInterrupt(void) interrupt 4

{

if(RI)

{

RI = 0;

//add your code here!

}

else

TI = 0;

}