Question

For 8051 microcontroller, write a C-language program for 8051 to serial transfer message "KFUPM" to the serial port pf PC continiously. Asume XTAL=11.059, baud rate of 4800, 8-bit data with 1 start and 1 stop bit. Your program should initialy store "KFUPM".

Answer 1

#include<reg51.h>

void main(void)

{

SBUF = 'KFUPM';// Initially taking value is KFUPM

TMOD=0x20;// Timer 1 and 8 bit

TH1=0xFA;//4800 bound rate

while(1)

{

SBUF='KFUPM';

while(TI==0);

TI=0;// Set serial interrupt to 0

}

}