author | Florian Pose <fp@igh-essen.com> |
Fri, 29 Feb 2008 08:27:17 +0000 | |
changeset 846 | 19248bbf9308 |
parent 844 | 8839ba8bfeb4 |
permissions | -rw-r--r-- |
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/****************************************************************************** |
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* |
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* $Id$ |
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* |
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* Copyright (C) 2006 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 |
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* and/or modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* The IgH EtherCAT Master is distributed in the hope that it will be |
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General 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 |
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* along 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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* The right to use EtherCAT Technology is granted and comes free of |
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* charge under condition of compatibility of product made by |
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* Licensee. People intending to distribute/sell products based on the |
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* code, have to sign an agreement to guarantee that products using |
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* software based on IgH EtherCAT master stay compatible with the actual |
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* EtherCAT specification (which are released themselves as an open |
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* standard) as the (only) precondition to have the right to use EtherCAT |
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* Technology, IP and trade marks. |
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* |
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*****************************************************************************/ |
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/** |
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\file |
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EtherCAT Pdo mapping structure. |
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*/ |
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/*****************************************************************************/ |
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#ifndef _EC_PDO_MAPPING_H_ |
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#define _EC_PDO_MAPPING_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 mapping. |
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*/ |
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typedef struct { |
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struct list_head pdos; /**< List of Pdos. */ |
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unsigned int default_mapping; /**< This is the default mapping. */ |
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} ec_pdo_mapping_t; |
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/*****************************************************************************/ |
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void ec_pdo_mapping_init(ec_pdo_mapping_t *); |
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void ec_pdo_mapping_clear(ec_pdo_mapping_t *); |
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void ec_pdo_mapping_clear_pdos(ec_pdo_mapping_t *); |
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ec_pdo_t *ec_pdo_mapping_add_pdo(ec_pdo_mapping_t *, ec_direction_t, |
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uint16_t); |
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int ec_pdo_mapping_add_pdo_copy(ec_pdo_mapping_t *, const ec_pdo_t *); |
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int ec_pdo_mapping_copy(ec_pdo_mapping_t *, const ec_pdo_mapping_t *); |
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uint16_t ec_pdo_mapping_total_size(const ec_pdo_mapping_t *); |
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int ec_pdo_mapping_equal(const ec_pdo_mapping_t *, const ec_pdo_mapping_t *); |
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ec_pdo_t *ec_pdo_mapping_find_pdo(const ec_pdo_mapping_t *, uint16_t); |
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const ec_pdo_t *ec_pdo_mapping_find_pdo_const(const ec_pdo_mapping_t *, |
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uint16_t); |
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/*****************************************************************************/ |
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#endif |