Question

51单片机11.0592M晶振，用定时器/计数器T2设置9600波特率，要自己测试过能通信的C51程序，急用!!!!

Answer 1

#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uint a;
void chushihua();
void main(void)
{
chushihua();
P2=0xff;
while(1)
{
while(RI)
{
RI=0;
a=SBUF;
SBUF=a;
P2=a;
}
}
}

void chushihua()
{

TMOD=0x20;
SCON=0x50;
TCON=0x6f;
TH1=0xfd;
TH1=0xfd;
TI=0;
TR1=1;
}