/**
  ******************************************************************************
  * @file           : PLCfunctions.h
  * @brief          : Header for PLCfunctions.c file.
  *                   This file contains the user functions defines of the application.
  ******************************************************************************
	*/
#ifndef __PLCFUNCTIONS_H__
#define __PLCFUNCTIONS_H__
#include "GlobalDef.h"
#include "KMachine.h"


#define TOTAL_WDFS (16)		//Total DF Count
#define TOTAL_CurVAL (8)		//

//extern unsigned short X[256];
//extern unsigned short Y[256];
//extern unsigned short R[256];

#define TOTALTIMERS (64)
#define TICK_OF_MS (10)		//1ms
#define TICK_OF_RS (100)		//10mS
#define TICK_OF_XS (1000)			//100mS
#define TICK_OF_YS (10000)		//1S

#pragma anon_unions

typedef struct tagTimerStat
{
	unsigned short nScale:2;//Time Scale, 0:1ms 1:10ms 2:100ms 3:1S
	unsigned short nType:1;	//0 : timer 1:counter ;
	unsigned short nDir:1;		//0 : count down. 1 count up;
	unsigned short nInited:1;
	unsigned short bSet:1;
	unsigned short bTon:1;
	
}stTimerStat;

typedef struct tagTimer
{
	unsigned short SV;
	unsigned short EV;
	unsigned int LastActTime;
	union {
		unsigned short StatByte;
	 struct 
	{
		unsigned short nScale:2;	//Time Scale, 0:1ms 1:10ms 2:100ms 3:1S
		unsigned short nType:1;		//0 : timer 1	:	counter ;
		unsigned short nDir:1;		//0 : count down. 1 count up;
		unsigned short nInited:1;
		unsigned short bSet:1;
		unsigned short bTon:1;
		
	};		
//		stTimerStat Stat;
	};
}stTimer;

typedef struct tagPLCPROG
{
	unsigned char OP;
	unsigned char AddrType;
	unsigned short Addr;
}stPLCPROG;

extern stPLCPROG const prog1[];
extern int nSizeProg1;


//extern unsigned char CurVAL;
//extern unsigned char CurVALs[TOTAL_CurVAL];
//extern unsigned short DFs[TOTAL_WDFS];

//extern unsigned short WX[13];
//extern unsigned short WY[13];
//extern unsigned short WR[64];
//extern unsigned short DT[256];
//extern unsigned short SDT[256];
extern const unsigned short bitMasks[16];
//extern stTimer Timers[TOTALTIMERS];


typedef struct tagPLCMem
{
	unsigned short WDFs[TOTAL_WDFS];
	unsigned char CurVALs[TOTAL_CurVAL];
	unsigned char CurVAL;
	stTimer Timers[TOTALTIMERS];
	
}stPLCMem;

extern stPLCMem PLCMem;

int InitTimer(int nIndex, int nType);
int StartTimer(int nIndex , int SV);
int StopTimer(int nIndex);
int ResetTimer(int nIndex);
int SetTimerValue(int nIndex, int bSet, int SV);
int ProcessTimer(int nIndex);
int IsTimerOn(int nIndex);
int GetTimerSV(int nIndex);
int GetTimerEV(int nIndex);

int PushInVal(void);
int PopOutVal(void);


enum enPLCOPs
{
	OP_None =0,
	OP_ST=1,
	OP_ST_=2,
	OP_AN=3,
	OP_AN_=4,
	OP_OR=5,
	OP_OR_=6,
	OP_NOT=7,
	
	OP_PSHS =8,
	OP_RDS = 9,
	OP_POPS =10,

	OP_ANS=11,
	OP_ORS=12,

	OP_OUT=16,
	OP_SET=17,
	OP_RESET=18,
	OP_DF=19,
	OP_DF_=20,
	
	OP_TML=0xC8,
	OP_TMR=0xDC,
	OP_TMX=0xDD,
	OP_TMY=0xFA,
	
};

enum enAddrTypes
{
	Addr_None =0,
	Addr_X =1,
	Addr_Y =2,
	Addr_R =3,
	Addr_T =4,
	Addr_L =5,
	Addr_ =6,

};

int ProcessPLCPROG(const stPLCPROG * prog,int nSize);



#endif  /* __PLCFUNCTIONS_H__ */