author | Florian Pose <fp@igh-essen.com> |
Tue, 04 Sep 2012 14:19:06 +0200 | |
changeset 2411 | 01370d59233d |
parent 1382 | cb2188d111f3 |
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) 2006-2008 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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* --- |
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* |
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* The license mentioned above concerns the source code only. Using the |
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* EtherCAT technology and brand is only permitted in compliance with the |
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* 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 CANopen SDO entry structure. |
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*/ |
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/*****************************************************************************/ |
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|
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#ifndef __EC_SDO_ENTRY_H__ |
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#define __EC_SDO_ENTRY_H__ |
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#include <linux/list.h> |
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#include <linux/kobject.h> |
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#include "globals.h" |
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/*****************************************************************************/ |
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struct ec_sdo; |
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typedef struct ec_sdo ec_sdo_t; /**< \see ec_sdo. */ |
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/*****************************************************************************/ |
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|
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/** CANopen SDO entry. |
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*/ |
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typedef struct { |
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struct list_head list; /**< List item. */ |
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ec_sdo_t *sdo; /**< Parent SDO. */ |
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uint8_t subindex; /**< Subindex. */ |
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uint16_t data_type; /**< Data type. */ |
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uint16_t bit_length; /**< Data size in bit. */ |
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uint8_t read_access[EC_SDO_ENTRY_ACCESS_COUNT]; /**< Read access. */ |
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uint8_t write_access[EC_SDO_ENTRY_ACCESS_COUNT]; /**< Write access. */ |
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char *description; /**< Description. */ |
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} ec_sdo_entry_t; |
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/*****************************************************************************/ |
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void ec_sdo_entry_init(ec_sdo_entry_t *, ec_sdo_t *, uint8_t); |
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void ec_sdo_entry_clear(ec_sdo_entry_t *); |
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/*****************************************************************************/ |
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#endif |