device/Rs485.h

//
// Rs485.h
//
// Copyright 2010 by Takashi Chikamasa, Simone Casale Brunet, Jon C. Martin and Robert W. Kramer
//

#ifndef RS485_H_
#define RS485_H_


extern "C"
{
        #include "ecrobot_interface.h"
        #include "rtoscalls.h"
};

namespace ecrobot
{
class Rs485
{
public:
        static const U32 MAX_RS485_DATA_LENGTH = 64;

        static const U32 LEGO_DEFAULT_BAUD_RATE = 921600;

        Rs485(U32 baudRate = LEGO_DEFAULT_BAUD_RATE);

        ~Rs485(void);

        U32 send(U8* data, U32 offset, U32 length);

        U32 receive(U8* data, U32 offset, U32 length) const;
};
}

#endif