#canopendriver.h#

CANopen源代码

/*********************************************************                   
 *                                                       *
 *             Master/slave CANopen Library              *
 *                                                       *
 *  INRETS/LIVIC : http://www.inrets.fr                  *
 *  Author  : Camille BOSSARD                            *
 *  Contact : [e-mail]                        *
 *            [e-mail]                    *
 *                                                       *
 * This work is based on                                 *
 * -     CanOpenMatic by  Edouard TISSERANT              *
 *       http://sourceforge.net/projects/canfestival/    * 
 * -     slavelib by    Raphael Zulliger                 *
 *       http://sourceforge.net/projects/canopen/        *
 *********************************************************
 *                 canOpenDriver.h                       *
 *********************************************************
 * This program is free software; you can redistribute   *
 * it and/or modify it under the terms of the GNU General*
 * Public License as published by the Free Software      *
 * Foundation; either version 2 of the License, or (at   *
 * your option) any later version.                       *
 *                                                       *
 * This program is distributed in the hope that it will  *
 * be useful, but WITHOUT ANY WARRANTY; without even the *
 * implied warranty of MERCHANTABILITY or FITNESS FOR A  *
 * PARTICULAR PURPOSE.  See the GNU General Public       *
 * License for more details.                             *
 *                                                       *
 * You should have received a copy of the GNU General    *
 * Public License along with this program; if not, write *
 * to 	The Free Software Foundation, Inc.               *
 *	675 Mass Ave                                     *
 *	Cambridge                                        *
 *	MA 02139                                         *
 * 	USA.                                             *
 *********************************************************
 *                                                       *
 *                                                       *
 *      Version: 1.0                                     *
 *      Modification date:   June 2003                   *
 *      Description:                                     *
 *-------------------------------------------------------*
 * This is the main functions used by both masters and   *
 * slaves nodes.                                         *      
 *                                                       *
 *********************************************************/
/*********************************************************                   
 *                                                       *
 *             Master/slave CANopen Library              *
 *                                                       *
 *  LIVIC : Laboratoire Interractions V庨hicule           * 
 *          Infrastructure Conducteur                    *
 *                       ----                            *
 *  INRETS/LIVIC : http://www.inrets.fr                  *
 *      Institut National de Recherche sur               *
 *      les Transports                                   *
 *      et leur S庨curit庨                                 *
 *  LCPC Laboratoire Central des Ponts et Chauss庨es      *
 *  Laboratoire Interractions V庨hicule Infrastructure    *
 *  Conducteur                                           *
 *                                                       *
 *  Authors  : Camille BOSSARD                           *
 *             Francis DUPIN                             *
 *             Laurent Romieux                           *
 *                                                       *
 *  Contact : [e-mail]                        *
 *            [e-mail]                    *
 *                                                       *
 *  Date    : 2003                                       *
 * This work is based on                                 *
 * -     CanOpenMatic by  Edouard TISSERANT              *
 *       http://sourceforge.net/projects/canfestival/    * 
 * -     slavelib by    Raphael Zulliger                 *
 *       http://sourceforge.net/projects/canopen/        *
 *********************************************************
 *                                                       *
 *********************************************************
 * This program is free software; you can redistribute   *
 * it and/or modify it under the terms of the GNU Lesser *
 * Public License as published by the Free Software      *
 * Foundation; either version 2 of the License, or (at   *
 * your option) any later version.                       *
 *                                                       *
 * This program is distributed in the hope that it will  *
 * be useful, but WITHOUT ANY WARRANTY; without even the *
 * implied warranty of MERCHANTABILITY or FITNESS FOR A  *
 * PARTICULAR PURPOSE.  See the GNU General Public       *
 * License for more details.                             *
 *                                                       *
 * You should have received a copy of the GNU General    *
 * Public License along with this program; if not, write *
 * to 	The Free Software Foundation, Inc.               *
 *	675 Mass Ave                                     *
 *	Cambridge                                        *
 *	MA 02139                                         *
 * 	USA.                                             *
 *********************************************************
           File : canOpenDriver.h
 *-------------------------------------------------------*
 *                                                       *      
 *                                                       *
 *********************************************************/

#ifndef __canOpenDriver_h__
#define __canOpenDriver_h__


#include <can.h>



/** Called when a message is received by the application from the board
 * bus_id is hardware dependant
 * return 0xFF if error (unknown message received, 
 * else return proceed_infos[fc].process_function(bus_id,&m)
 * i.e return the result of the function Proceed_xxx called
 * Return 0 if no new message.
 */
UNS8 receiveMsgHandler (UNS8 bus_id);

/** Used by the application which indicates that
 * its receives a message, *m, from the board
 * Return 0 if new message, other if no new message.
 */
UNS8 f_can_receive (UNS8 notused, Message *m);

/** Used by the application to transmit a message, *m, to the board
 * Return undefined today.
 */
UNS8 f_can_send (UNS8 notused, Message *m);




#endif // __canOpenDriver_h__