/**
  ******************************************************************************
  * @file           : KBus.h
  * @brief          : Header for KBus.c file.
  *                   This file contains the common defines of the application.
  ******************************************************************************
	*/
#include "KBusDefine.h"

#include "KMachine.h"

#ifndef __KBUS_H__
#define __KBUS_H__

#define KBUS_VER	(0x104)

//#define SYN_PREFIX 1

typedef unsigned char uchar;

extern unsigned char bKBusMaster,bKBusSlave,bKBusRepeater;;


extern unsigned char PacketBuf1[MaxPacketLength];
extern unsigned char PacketBuf2[MaxPacketLength];


extern unsigned char BufferIn[16];
extern unsigned char BufferOut[16];
extern unsigned char nStationID;
extern unsigned char nChilds;
extern int ChildStat[16];
extern unsigned char nCurPollId;
extern unsigned char nSeq;

extern volatile unsigned char KBusMasterRecved;
extern volatile unsigned char KBusMasterRecvOK;
extern volatile unsigned char KBusSlaveRecved;
extern unsigned int KBusSendTimeuS;
extern volatile int KBusRecvTimeuS;
extern int KBusDelayuS;
extern int KBusMaxDelayuS;

extern volatile unsigned int nSlaveTick;

extern stChnStat KBusChnStats[8];
/*
static inline char KWInit(int nPortNum) {  };
static inline char KWStart(int nPortNum) { };
static inline char KWGetClientNum(int nPortNum) { };
static inline char KWGetClientInfo(int nPortNum, int nClientId) { };
static inline char KWGetClientInCount(int nPortNum,int nClientId) {};

	
static inline char KWisSafeState(int nPortNum) { };
static inline char KWisRunState(int nPortNum) { };
static inline char KWGetState(int nPortNum) { };
static inline char KWChangeState(int nPortNum, int nNewState){ };
*/


unsigned char KBusBCC(void * pData, int nSize);
//
	/* Make a Packet and return Packet Length */
int KBusMakePacket(pKBPacket p1,uchar Src, uchar Dst, uchar nType, uchar nStatus, uchar DataLen, void *pData );

/*   */
int KBusCheckPacket(int nChn, pKBPacket p1, int len1);

/* */
int KBusParsePacket(int nChn, pKBPacket p1, int Len1);

/*
int InitMachine(stMachineConfig * pConfig);

int SetConfig(void );

int StartConfig(void);
	
int SetMasterConfig(void);

int StartPolling(void);
	
int ReadData(void);

int WriteData(void);

int GetStat(void);
*/
int KBusRepeaterFunc(int nChn);
int KBusMasterFunc(int nChn);
int KBusSlaveFunc(int nChn);

#endif	/* __KBUS_H__ */