/*
 h t t p : / / 
  _____          _   _                                      
 / ____|   /\   | \ | |                                     
| |       /  \  |  \| | ___  _ __   ___ _ __    _ __  _   _ 
| |      / /\ \ | . ` |/ _ \| '_ \ / _ \ '_ \  | '_ \| | | |
| |____ / ____ \| |\  | (_) | |_) |  __/ | | |_| | | | |_| |
 \_____/_/    \_\_| \_|\___/| .__/ \___|_| |_(_)_| |_|\__,_|
                            | |                             
                            |_|                              

    www.CANopen.nu’s CANopen Interface C++ API
    ------------------------------------------

  This software is furnished under a license and may be used and copied
  only in accordance with the terms of such license. 
    
  Copyright (C) 2009 Ulrik Hagstrom (ulrik@hagstroms.eu)

*/

#include "CANopenLibDefines.h"

#ifndef CANOPENLIB_HW_H
#define CANOPENLIB_HW_H

#ifdef CANLIB32_EXPORTS
#define CANOPENLIB_HW_API  /*extern "C"*/ __declspec(dllexport) 
#else
#define CANOPENLIB_HW_API __declspec(dllimport)
#endif

/***************
*
*   CANopen-lib hardware port plugin DLL (canopenlib_hw.dll).
*
****************/

typedef int      canPortHandle;

//
// CAN informaiton flags.
//
#define CAN_MSG_RTR              0x0001      // Message is a remote request
#define CAN_MSG_EXT              0x0002      // Message has a standard ID


CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortLibraryInit(void);

CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortOpen( int port, canPortHandle *handle );
CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortClose( canPortHandle handle );

CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortBitrateSet( canPortHandle handle, int bitrate );

CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortEcho( canPortHandle handle, bool enabled );

CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortGoBusOn( canPortHandle handle );
CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortGoBusOff( canPortHandle handle );

CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortWrite(canPortHandle handle,
                                                                long id,
                                                                void *msg,
                                                                unsigned int dlc,
                                                                unsigned int flags);

CANOPENLIB_HW_API   canOpenStatus        __stdcall canPortRead(canPortHandle handle,
                                                                long *id,
                                                                void *msg,
                                                                unsigned int *dlc,
                                                                unsigned int *flags);

#endif