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/* packet-ethercat-datagram.h
*
* $Id$
*
* Copyright (c) 2007 by Beckhoff Automation GmbH
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _PACKET_ETHERCAT_DATAGRAM_
#define _PACKET_ETHERCAT_DATAGRAM_
/* structure for decoding the header -----------------------------------------*/
typedef union
{
struct
{
guint16 adp;
guint16 ado;
} a;
guint32 addr;
} EcParserAddrUnion;
typedef struct _EcParser
{
guint8 cmd;
guint8 idx;
EcParserAddrUnion anAddrUnion;
guint16 len;
guint16 intr;
} EcParserHDR, *PEcParserHDR;
#define EcParserHDR_Len 10/*sizeof(EcParserHDR)*/
#endif /* _PACKET_ETHERCAT_DATAGRAM_ */
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