FCS.h

// FCS.h
//
// Author: Mike McCauley (mikem@airspayce.com)
// Copyright (C) 2013 Mike McCauley
// $Id: Address.h,v 1.2 2013/07/14 07:15:46 mikem Exp mikem $

#ifndef MAP27_FCS_H
#define MAP27_FCS_H

#include <stdint.h>

class Map27FCS
{
public:
    
    Map27FCS();

    void init();

    void update(uint8_t ch);

    void update(uint8_t* buf, uint16_t len);

    uint16_t final();

    static uint16_t fcs(uint8_t* buf, uint16_t len);

private:
    uint16_t    _fcs;
};


#endif