59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/*****************************************************************************
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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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/** \file
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* EtherCAT FMMU configuration structure.
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*/
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/****************************************************************************/
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#ifndef __EC_FMMU_CONFIG_H__
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#define __EC_FMMU_CONFIG_H__
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#include "globals.h"
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#include "sync.h"
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/****************************************************************************/
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/** FMMU configuration.
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*/
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typedef struct {
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struct list_head list; /**< List node used by domain. */
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const ec_slave_config_t *sc; /**< EtherCAT slave config. */
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const ec_domain_t *domain; /**< Domain. */
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uint8_t sync_index; /**< Index of sync manager to use. */
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ec_direction_t dir; /**< FMMU direction. */
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uint32_t logical_start_address; /**< Logical start address. */
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unsigned int data_size; /**< Covered PDO size. */
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} ec_fmmu_config_t;
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/****************************************************************************/
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void ec_fmmu_config_init(ec_fmmu_config_t *, ec_slave_config_t *,
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ec_domain_t *, uint8_t, ec_direction_t);
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void ec_fmmu_config_page(const ec_fmmu_config_t *, const ec_sync_t *,
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uint8_t *);
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/****************************************************************************/
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#endif
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