Minor fixes.
/******************************************************************************
*
* $Id$
*
* Copyright (C) 2006 Florian Pose, Ingenieurgemeinschaft IgH
*
* This file is part of the IgH EtherCAT Master.
*
* The IgH EtherCAT Master 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.
*
* The IgH EtherCAT Master 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 the IgH EtherCAT Master; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* The right to use EtherCAT Technology is granted and comes free of
* charge under condition of compatibility of product made by
* Licensee. People intending to distribute/sell products based on the
* code, have to sign an agreement to guarantee that products using
* software based on IgH EtherCAT master stay compatible with the actual
* EtherCAT specification (which are released themselves as an open
* standard) as the (only) precondition to have the right to use EtherCAT
* Technology, IP and trade marks.
*
*****************************************************************************/
/**
\file
EtherCAT Process data object structure.
*/
/*****************************************************************************/
#ifndef _EC_PDO_H_
#define _EC_PDO_H_
#include <linux/list.h>
#include "globals.h"
/*****************************************************************************/
/**
* PDO type.
*/
typedef enum
{
EC_RX_PDO, /**< Reveive PDO */
EC_TX_PDO /**< Transmit PDO */
}
ec_pdo_type_t;
/*****************************************************************************/
/**
* PDO description.
*/
typedef struct
{
struct list_head list; /**< list item */
ec_pdo_type_t type; /**< PDO type */
uint16_t index; /**< PDO index */
int8_t sync_index; /**< assigned sync manager */
char *name; /**< PDO name */
struct list_head entries; /**< entry list */
}
ec_pdo_t;
/*****************************************************************************/
/**
* PDO entry description.
*/
typedef struct
{
struct list_head list; /**< list item */
uint16_t index; /**< PDO entry index */
uint8_t subindex; /**< PDO entry subindex */
char *name; /**< entry name */
uint8_t bit_length; /**< entry length in bit */
}
ec_pdo_entry_t;
/*****************************************************************************/
void ec_pdo_init(ec_pdo_t *);
void ec_pdo_clear(ec_pdo_t *);
int ec_pdo_copy(ec_pdo_t *, const ec_pdo_t *);
/*****************************************************************************/
#endif