chip_choose.c

keil C51编写的的RFM01和RFM02应用程序

#include <reg52.h>
#include "UART_init.h"
bit choose(){
  bit SR=0;
  unsigned char comrec;
  while(1){
	comrec=com_rec();
	if(comrec=='s') {SR=1;break;}
	else if(comrec=='r') {SR=0;break;}
	else continue;
 /* if(com_rec()!='#');
   if(com_rec=='s'){
	if(com_rec=='#') SR=1;
	else break;}
   if(com_rec=='r'){
	if(com_rec=='#') SR=0;
	else break;}
//  else break;*/
  }
  return(SR);
}