#ifndef NETWORKPROTOCOL_H
#define NETWORKPROTOCOL_H

#include "GlobalDefine.h"
#include "ProtocolDefs.h"

class CNetworkProtocol
{
public:
    CNetworkProtocol();
    ~CNetworkProtocol();

private:
    void ResetRxStateMachine();
    unsigned char CalcCRC(char *Buffer, int Size);
    int TxData(unsigned char MessageID,unsigned char Flags,unsigned char *Data,int Size, unsigned char Address,unsigned char ID);
    void RxStateMachine(unsigned char Data);

    //State Machine states
    enum States
    {
        Initialization,
        RxHeader,
        RxID,
        RxAdd,
        RxMyID,
        RxMyAddress,
        RxFlags,
        RxCMD,
        RxSize1,
        RxSize2,
        RxData,
        RxCRC
    };


    char *RxBuff;
    char  mRxData[MAX_MESSAGE_SIZE+10];

    int RxState;
    int RxSize;
    char SenderID;
    char SenderAddress;
    int RxCmd;
    int DataCnt;
    int BufPtr;
    unsigned char CRC;
    unsigned char Flags;

    unsigned char State;

};

#endif // NETWORKPROTOCOL_H