alarm.h

NEC527多功能电表完整源代码,包括LCD驱动,显示,计量,存储,整个527驱动程序!

#ifndef _ALARM_H_
#define _ALARM_H_

#define ALARM_COVER_BOARD_UP BIT4
#define ALARM_COVER_BOARD_DOWN BIT7

#define ALARM_OF_ISEQERR BIT7 
#define ALARM_OF_E2PROM BIT6 
#define ALARM_OF_SYSTEM_TIME BIT5 
#define ALARM_OF_RS485 BIT4  
#define ALARM_OF_DATA_FLASH BIT3 
#define ALARM_OF_BATTARY BIT2 
#define ALARM_OF_PROGRAM BIT1 
#define ALARM_OF_POWERUP BIT0 

#define ALARM_OF_CURIMBA BIT0
#define ALARM_OF_OV_LOAD BIT1  
#define ALARM_OF_OV_REQ BIT2
#define ALARM_OF_VSEQERR BIT3
#define ALARM_OF_SMALL_LOAD BIT4

#define ALARM_OF_OVER_VOLTAGE BIT0
#define ALARM_OF_OVER_CURRENT BIT1
#define ALARM_OF_SPI BIT2
#define ALARM_OF_WATT_RESERVE BIT3

#define ALARM_FLAG_OF_LIGHT BIT0
#define ALARM_FLAG_OF_SOUND BIT1
#define ALARM_FLAG_OF_LIGHT2 BIT2

extern unsigned char AlarmCtlWord1;
extern unsigned char AlarmCtlWord2;
extern unsigned char AlarmCtlWord3;
extern unsigned char AlarmOpenCoverBoard;
extern unsigned char ProgramStatusWord;
extern unsigned char CancleAlarmSoundTime;
extern unsigned short CoverTimerCounter[4];

extern void Alarm(void);
extern void AlarmSoundCancle(void);

#endif