warn.c

应用KEILC写的一个C51程序

#include "warn.h"

/*void Beep(bit bOnOff)		//1 is beep  0 is off
{
  if(bOnOff)
      BeepCon=0;
   else
      BeepCon=1;
//	  BeepCon=~bOnOff;
}*/

void Beep(bit bOnOff)		//1 is beep  0 is off
{
   if(bOnOff)
      BeepCon=0;
   else
      BeepCon=1;
}