beep_test.c

一个基于C51开发的计价秤

#include <SST89x5xxRD2.h>
#include "Public.h"

BYTE S_Timeout;
BYTE MS_Timeout;
BOOL ms_enable,s_enable,beep_on;

extern VOID Wait(BYTE n);
extern VOID Beep();
extern VOID Alarm();

main()
{
	TMOD=V_TMOD;TH1=V_TH1;TL1=V_TL1;
	TR1=1;ET1=1;EA=1;
	beep_on=TRUE;
	while(1)
	{
		Beep();
		Alarm();
	}			
}