re.c

来自「51单片机之间的串行通信程序」· C语言 代码 · 共 26 行

#include"reg51.h"
#define uchar unsigned char
#define uint unsigned int
void main()
{
	 uchar i=0;
	 TMOD=0X20;
	 TH1=0XFF;
	 TL1=0XFF;
	 SCON=0X50;
	 PCON=0X80;
	 TR1=1;
	 P1=0XFF;
	 while(1)
	 {
		while(RI==0);
		RI=0;
		i=SBUF;
	    P2=i;


	 }



}