CanFestival: include/can.h Source File

00001 /*
-00002 This file is part of CanFestival, a library implementing CanOpen Stack. 
-00003 
-00004 Copyright (C): Edouard TISSERANT and Francis DUPIN
-00005 
-00006 See COPYING file for copyrights details.
-00007 
-00008 This library is free software; you can redistribute it and/or
-00009 modify it under the terms of the GNU Lesser General Public
-00010 License as published by the Free Software Foundation; either
-00011 version 2.1 of the License, or (at your option) any later version.
-00012 
-00013 This library is distributed in the hope that it will be useful,
-00014 but WITHOUT ANY WARRANTY; without even the implied warranty of
-00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-00016 Lesser General Public License for more details.
-00017 
-00018 You should have received a copy of the GNU Lesser General Public
-00019 License along with this library; if not, write to the Free Software
-00020 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-00021 */
-00022 
-00023 #ifndef __can_h__
-00024 #define __can_h__
-00025 
-00026 #include "applicfg.h"
-00028 /*
-00029 union SHORT_CAN {
-00030   struct { UNS8 b0,b1; } b;
-00031   UNS32 w;
-00032 };
-00033 */
-00034 
-00035 typedef struct {
-00036   UNS32 w; /* 32 bits */
-00037 } SHORT_CAN;
-00038 
-00039 
-00041 typedef struct {
-00042   SHORT_CAN cob_id;     /* l'ID du mesg */
-00043   UNS8 rtr;                     /* remote transmission request. 0 if not rtr, 
-00044                    1 for a rtr message */
-00045   UNS8 len;                     /* message length (0 to 8) */
-00046   UNS8 data[8]; /* data */
-00047 } Message;
-00048 
-00049 #define Message_Initializer {0,0,0,{0,0,0,0,0,0,0,0}}
-00050 
-00051 typedef UNS8 (*canSend_t)(Message *);
-00052 
-00053 #endif /* __can_h__ */
-