/*------------------------------------------------------------------*/
/*模塊名稱：DL/T645.h                                           		*/
/*模塊功能：DL/T 645-1997 多功能電能表通訊規約											*/
/*編寫日期：2006年11月                                         			*/
/*編寫者：  zhangxiaodan																								*/
/*------------------------------------------------------------------*/
#ifndef	_PRI645_H
#define _PRI645_H


#define BIT0		0x0001
#define BIT1		0x0002
#define BIT2		0x0004
#define BIT3		0x0008
#define BIT4		0x0010
#define BIT5		0x0020
#define BIT6		0x0040
#define BIT7		0x0080
#define BIT8		0x0100
#define BIT9		0x0200
#define BIT10		0x0400
#define BIT11		0x0800
#define BIT12 	0x1000
#define BIT13		0x2000
#define BIT14		0x4000
#define BIT15		0x8000

#define	ALLDATA	0x0001	//全數據標志，定時器提供
#define	KWHDATA	0x0002	//電度標志，定時器提供
#define	TIMERCLOCK	0x0004	//對鐘標志，定時器提供


#define PosiKWH 	0x9010
#define NegaKWH  	0x9020
#define PosiKVAR	0x9110
#define NegaKVAR	0x9120
#define RTUData		0xb621
#define ALLRTUData	0xb660

#define PosiKWHDB 	0x901F
#define NegaKWHDB  	0x902F
#define PosiKVARDB	0x911F
#define NegaKVARDB	0x912F


#define READCOM		0x1				//讀數據
#define READNEXTCOM	0x2			//讀后續數據
#define RE_READCOM	0x3			//重讀數據
#define WRITECOM	0x4				//寫數據
#define SETCLOCK	0x8				//廣播校時
#define WRITEADD	0xa				//寫設備地址
#define SETBAND		0xc				//更改通訊波特率
#define SETPASSINT16U	0xf		//修改密碼
#define CLEAR		0x10				//最大需量清零
#define NEXTFRAME	0x20			//有后續幀
#define ERRACK		0x40			//異常應答
#define SUBSTATIONACK		0x80			//從站發出應答

#define ALLDATATIMER	2//minite
#define CLOCKTIMER	10//minite
#define COUNTERTIMER	1//minite

#define	ALLDATAFLAG	0x0010
#define	CLOCKFLAG	0x0020
#define	KWHFLAG		0x0040
#define	BROADCAST	0x0080
#define	APPTIMEFLAG	0x0008

#define MAXCOMERROR 3

#define RXBUFLEN  sizeof(struct LPDUFRAME)+6
#define TXBUFLEN		100

#define STARTCODE68		0x68		//起始碼
#define ENDCODE			0x16		//停止碼

#define	MAXERRORNUM	20

enum READKWHSTATUS{READPOSIKWH=0,READNEGAKWH,READPOSIKVAR,READNEGAKVAR};
enum WHMETERSTATUS{BUSY=0,CANUSE};
enum TDLRxdStatus{SEARCHFRAMEHEAD=0,FRAMEPROC};	

struct PDevData{
  	INT16U AINum;
  	INT16U BINum;
		INT16U CounterNum;
};

		
struct PDevInfo{
  	INT16U 		DevID;
  	INT8U 		Addr[6];
  	INT16U 		MAddr;
		INT16U		ComError;
		INT16U		FactDelayTime;
  	struct 		PDevData DevData;
  	enum 			WHMETERSTATUS MeterStatus;
  	INT16U		ReadDataFlag;
  	enum 			READKWHSTATUS	ReadKwhSta;
  
};  


struct LPDUFRAME{
	INT8U StartField1; 	//起始字節
	INT8U A0;	        //站地址
	INT8U A1;	        //站地址
	INT8U A2;	        //站地址	
	INT8U A3;	        //站地址	
	INT8U A4;	        //站地址
	INT8U A5;	        //站地址
	INT8U StartField2; 	//起始字節
  	INT8U Control;
  	INT8U FramLength;
	INT8U LPDU[255];	//數據
	INT8U CheckCode;	       //校驗碼
	INT8U EndField;	       //結束字符
};

struct LinkInfo
{
	INT16U	Port;
	INT16U	Attr;					//規約
	
	INT16U	RTSONDelay;		//發送等待時間
	INT8U		Medium;				//通道介質	0 1 3 7 9
	INT32U	Baudrate;
	
	INT16U 	MeterCount;
  struct 	MeterAddr *DMeterAddr;
  
  INT16U	RxdHead;	//處理數據的頭指針
	INT16U	RxdTail;		
	INT16U	RxdLength;
	INT8U	RxdBuf[RXBUFLEN];	//接收緩沖區
	INT8U	TxdBuf[TXBUFLEN];		//發送緩沖區
	INT8U TxdBufBak[TXBUFLEN];
	INT8U BAKBUFLENGTH;
	BOOL	SUBSTATIONSTATUS;
	BOOL	SUBNEXTFRAME;
	INT8U ERRORWORD;
};


struct AppInfo
 {
  INT16U ProtocolId;
  BOOL	 EnSetClock;
  BOOL	 TimeAllData;
  BOOL	 TimeCounter;
  BOOL	 BroadCastClock;
  INT16U KWHStatus;

	INT32U AllData;  			//召喚全數據間隔 單位：分(minute) 
	INT32U SetClock; 			//對鐘間隔 單位：分(minute) 
	INT32U Counter;  			//召喚電度間隔 單位：分(minute) 
	
	INT32U AllDataCount;
	INT32U SetClockCount;
	INT32U DDCounter;
	
	INT16U DelayVal;   		//超時值 單位：10ms
	INT16U DevNum;
	struct PDevInfo	*AppDevs;
	INT8U  CurDevNo;
};

struct AllData
{
	INT16U	Ua;
	INT16U	Ub;
	INT16U	Uc;
	
	INT16U	Ia;
	INT16U	Ib;
	INT16U	Ic;
	
	INT16U	Ptotal;					//這個字段為三個字節，減少一個字節
	INT16U	Pa;
	INT16U	Pb;
	INT16U	Pc;
	
	INT16U	Qtotal;
	INT16U	Qa;
	INT16U	Qb;
	INT16U	Qc;
};

struct DDdata
{
	INT32U 	DDtotal;			//電能總
	INT32U 	DDtine;				//尖費率
	INT32U	DDapex;				//峰費率
	INT32U	DDflat;				//平費率
	INT32U	DDvale;				//谷費率
};

#define MINIFRAMELEN 14//最小幀長度
#define CHECKSUMPOS  10//校驗字節位置
#define LASTFLAGOPOS 11//結束字符位置

void DLT645_1997PriTask(struct SysPort *Info, struct PortAppInfo* PortCfg);
BOOL DLT645InitPriLink(INT8U Port, struct PortAppInfo* PortCfg);
BOOL DLT645InitPriApp(INT8U Port, struct PortAppInfo* PortCfg);
INT16U GetDevIDByAddr(INT8U Port,INT8U *Addr);
INT16U GetActDevNoByDevID(INT8U Port,INT16U DevID);
INT16U GetNextActDevNo(INT8U Port,INT16U DevNo);
INT16U BcdToBin(INT16U BCD);
INT32U BcdToBin8(unsigned char *BCD);
INT16U  BinToBcd(INT16U i);
BOOL DevDispatch(INT8U Port);
void DLT645RecMISIData(INT8U Port, BOOL Flag);
BOOL DLT645HeadFun68(INT8U Port);
INT8U DLT6465CheckSum(INT8U *Buf,INT8U Num);
void DLT645APP(INT8U Port);
void DLT645SearchFrame(INT8U Port);
void READDATA(INT8U Port,INT16U FuntionCode);
void BROADCASTCLOCK(INT8U Port);
INT16U DELAYTIME(INT8U Port,INT16U DataLength);
BOOL PRI645SCHEDULE(INT8U Port);

void SetAllDataFlag(INT8U Port);
void SetClockFlag(INT8U Port);
void ClrClockFlag(INT8U Port);
void SetKWHFlag(INT8U Port);
void SendBakData(INT8U Port);
void SetComYxStatus(INT8U Port,BOOL Flag);
void RecAllData(INT8U Port,INT8U *Buf);
void RecKWH(INT8U Port,INT8U *Buf);
BOOL ReadComYxStatus(INT8U Port);
#endif