master/pdo_entry.h
author Florian Pose <fp@igh-essen.com>
Wed, 13 Jan 2010 00:04:47 +0100
branchstable-1.4
changeset 1769 5c317e78a5ef
parent 1686 e206f4485f60
permissions -rw-r--r--
merge
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     1
/******************************************************************************
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     2
 *
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     3
 *  $Id$
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     4
 *
1685
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
     5
 *  Copyright (C) 2006-2008  Florian Pose, Ingenieurgemeinschaft IgH
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     6
 *
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     7
 *  This file is part of the IgH EtherCAT Master.
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     8
 *
1685
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
     9
 *  The IgH EtherCAT Master is free software; you can redistribute it and/or
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    10
 *  modify it under the terms of the GNU General Public License version 2, as
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    11
 *  published by the Free Software Foundation.
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    12
 *
1685
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    13
 *  The IgH EtherCAT Master is distributed in the hope that it will be useful,
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    14
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    15
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    16
 *  Public License for more details.
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    17
 *
1685
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    18
 *  You should have received a copy of the GNU General Public License along
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    19
 *  with the IgH EtherCAT Master; if not, write to the Free Software
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    20
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    21
 *
1685
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    22
 *  Using the EtherCAT technology and brand is permitted in compliance with
399ef727bf62 Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents: 933
diff changeset
    23
 *  the industrial property and similar rights of Beckhoff Automation GmbH.
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    24
 *
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    25
 *****************************************************************************/
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    26
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    27
/**
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    28
   \file
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    29
   EtherCAT Process data object structure.
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    30
*/
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    31
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    32
/*****************************************************************************/
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    33
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    34
#ifndef __EC_PDO_ENTRY_H__
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    35
#define __EC_PDO_ENTRY_H__
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    36
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    37
#include <linux/list.h>
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    38
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    39
#include "../include/ecrt.h"
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    40
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    41
#include "globals.h"
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    42
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    43
/*****************************************************************************/
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    44
1686
e206f4485f60 Fixed spelling of EtherCAT terms.
Florian Pose <fp@igh-essen.com>
parents: 1685
diff changeset
    45
/** PDO entry description.
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    46
 */
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    47
typedef struct {
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    48
    struct list_head list; /**< list item */
1686
e206f4485f60 Fixed spelling of EtherCAT terms.
Florian Pose <fp@igh-essen.com>
parents: 1685
diff changeset
    49
    uint16_t index; /**< PDO entry index */
e206f4485f60 Fixed spelling of EtherCAT terms.
Florian Pose <fp@igh-essen.com>
parents: 1685
diff changeset
    50
    uint8_t subindex; /**< PDO entry subindex */
933
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    51
    char *name; /**< entry name */
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    52
    uint8_t bit_length; /**< entry length in bit */
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    53
} ec_pdo_entry_t;
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    54
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    55
/*****************************************************************************/
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    56
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    57
void ec_pdo_entry_init(ec_pdo_entry_t *);
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    58
int ec_pdo_entry_init_copy(ec_pdo_entry_t *, const ec_pdo_entry_t *);
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    59
void ec_pdo_entry_clear(ec_pdo_entry_t *);
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    60
int ec_pdo_entry_set_name(ec_pdo_entry_t *, const char *);
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    61
int ec_pdo_entry_equal(const ec_pdo_entry_t *, const ec_pdo_entry_t *);
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    62
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    63
/*****************************************************************************/
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    64
618ab9e03321 Separated Pdo and Pdo entry classes.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    65
#endif