send.c

个人单片机入门程序集合 。很适合刚学单片机的人。用的是keil proteus

#include <reg51.h>
unsigned char idata  buf[10];
unsigned char pf;

void main()
{
unsigned char i;
buf[5]=1;
TMOD=0X20;
TL1=0XE6;
TH1=0XE6;
PCON=0;
TR1=1;
SCON=0X50;
do{
	SBUF=0xaa;
	while (TI==0);
	TI=0;
	while (RI==0);
	RI=0;
	} while((SBUF^0xbb)!=0);


while(1)
{
    
	   TI=0;
	   RI=0;
	for (i=0;i<10;i++){
	     SBUF=buf[i];
		 pf+=buf[i];
//		 while (TI==0);
		 TI=0;
		 }


	
}
}