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/******************************************************************************

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 *

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 *  $Id$

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 *

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 *  Copyright (C) 2006-2008  Florian Pose, Ingenieurgemeinschaft IgH

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 *

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 *  This file is part of the IgH EtherCAT Master.

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 *

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 *  The IgH EtherCAT Master is free software; you can redistribute it and/or

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 *  modify it under the terms of the GNU General Public License version 2, as

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 *  published by the Free Software Foundation.

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 *

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 *  The IgH EtherCAT Master is distributed in the hope that it will be useful,

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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General

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 *  Public License for more details.

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 *

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 *  You should have received a copy of the GNU General Public License along

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 *  with the IgH EtherCAT Master; if not, write to the Free Software

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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

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 *

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 *  Using the EtherCAT technology and brand is permitted in compliance with

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 *  the industrial property and similar rights of Beckhoff Automation GmbH.

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 *

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 *****************************************************************************/

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/**

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   \file

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   EtherCAT PDO list structure.

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*/

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/*****************************************************************************/

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#ifndef __EC_PDO_LIST_H__

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#define __EC_PDO_LIST_H__

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#include <linux/list.h>

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#include "../include/ecrt.h"

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#include "globals.h"

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#include "pdo.h"

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/*****************************************************************************/

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/** EtherCAT PDO list.

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 */

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typedef struct {

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    struct list_head list; /**< List of PDOs. */

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} ec_pdo_list_t;

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/*****************************************************************************/

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void ec_pdo_list_init(ec_pdo_list_t *);

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void ec_pdo_list_clear(ec_pdo_list_t *);

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void ec_pdo_list_clear_pdos(ec_pdo_list_t *);

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ec_pdo_t *ec_pdo_list_add_pdo(ec_pdo_list_t *, uint16_t);

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int ec_pdo_list_add_pdo_copy(ec_pdo_list_t *, const ec_pdo_t *);

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int ec_pdo_list_copy(ec_pdo_list_t *, const ec_pdo_list_t *);

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uint16_t ec_pdo_list_total_size(const ec_pdo_list_t *);

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int ec_pdo_list_equal(const ec_pdo_list_t *, const ec_pdo_list_t *);

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ec_pdo_t *ec_pdo_list_find_pdo(const ec_pdo_list_t *, uint16_t);

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const ec_pdo_t *ec_pdo_list_find_pdo_const(const ec_pdo_list_t *,

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        uint16_t);

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const ec_pdo_t *ec_pdo_list_find_pdo_by_pos_const(

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        const ec_pdo_list_t *, unsigned int);

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unsigned int ec_pdo_list_count(const ec_pdo_list_t *);

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void ec_pdo_list_print(const ec_pdo_list_t *);

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/*****************************************************************************/

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#endif