p1-p1.c

本程序为51单片机通信源程序,已经在实物在测试通过

#include <reg51.h>
#include"uart.h"
#define uchar unsigned char
xdata unsigned char ad _at_ 0x70ff;
sbit EOC=P1^0;
uchar s[3];
void shujushouji()
  {
    s[0]=P0;
    s[1]=P1;
    s[2]=P2;
}




void main(void)
{ //uchar *p;
 // p=&s[0];
 InitCom();
 PutChar('a');
 
}