author | Florian Pose <fp@igh-essen.com> |
Fri, 04 Jul 2008 09:48:42 +0000 | |
changeset 1087 | f1417824cee5 |
parent 991 | 2548ca639b1f |
child 1326 | ef907b0b5125 |
permissions | -rw-r--r-- |
409
bc4c852e1b93
Implemented fetching of SDO dictionary.
Florian Pose <fp@igh-essen.com>
parents:
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/****************************************************************************** |
bc4c852e1b93
Implemented fetching of SDO dictionary.
Florian Pose <fp@igh-essen.com>
parents:
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* |
bc4c852e1b93
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* $Id$ |
bc4c852e1b93
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* |
bc4c852e1b93
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* Copyright (C) 2006 Florian Pose, Ingenieurgemeinschaft IgH |
bc4c852e1b93
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* |
bc4c852e1b93
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* This file is part of the IgH EtherCAT Master. |
bc4c852e1b93
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parents:
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* |
bc4c852e1b93
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* The IgH EtherCAT Master is free software; you can redistribute it |
bc4c852e1b93
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* and/or modify it under the terms of the GNU General Public License |
bc4c852e1b93
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* as published by the Free Software Foundation; either version 2 of the |
bc4c852e1b93
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* License, or (at your option) any later version. |
bc4c852e1b93
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* |
bc4c852e1b93
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* The IgH EtherCAT Master is distributed in the hope that it will be |
bc4c852e1b93
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
bc4c852e1b93
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
bc4c852e1b93
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* GNU General Public License for more details. |
bc4c852e1b93
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* |
bc4c852e1b93
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* You should have received a copy of the GNU General Public License |
bc4c852e1b93
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* along with the IgH EtherCAT Master; if not, write to the Free Software |
bc4c852e1b93
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
bc4c852e1b93
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* |
bc4c852e1b93
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* The right to use EtherCAT Technology is granted and comes free of |
bc4c852e1b93
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* charge under condition of compatibility of product made by |
bc4c852e1b93
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* Licensee. People intending to distribute/sell products based on the |
bc4c852e1b93
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* code, have to sign an agreement to guarantee that products using |
bc4c852e1b93
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* software based on IgH EtherCAT master stay compatible with the actual |
bc4c852e1b93
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parents:
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* EtherCAT specification (which are released themselves as an open |
bc4c852e1b93
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* standard) as the (only) precondition to have the right to use EtherCAT |
bc4c852e1b93
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* Technology, IP and trade marks. |
bc4c852e1b93
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* |
bc4c852e1b93
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*****************************************************************************/ |
bc4c852e1b93
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|
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/** |
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\file |
847
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
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CANopen-over-EtherCAT Sdo entry functions. |
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*/ |
bc4c852e1b93
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|
bc4c852e1b93
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/*****************************************************************************/ |
bc4c852e1b93
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Florian Pose <fp@igh-essen.com>
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|
991
2548ca639b1f
Removed kobject from sdo entry.
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#include <linux/slab.h> |
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|
847
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
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#include "sdo_entry.h" |
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
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92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
Florian Pose <fp@igh-essen.com>
parents:
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/*****************************************************************************/ |
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
Florian Pose <fp@igh-essen.com>
parents:
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|
991
2548ca639b1f
Removed kobject from sdo entry.
Florian Pose <fp@igh-essen.com>
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/** Constructor. |
847
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Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
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*/ |
991
2548ca639b1f
Removed kobject from sdo entry.
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void ec_sdo_entry_init( |
847
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ec_sdo_entry_t *entry, /**< Sdo entry. */ |
991
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Removed kobject from sdo entry.
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ec_sdo_t *sdo, /**< Parent Sdo. */ |
2548ca639b1f
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uint8_t subindex /**< Subindex. */ |
847
92266462d411
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) |
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{ |
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Implemented SDO reading via Sysfs.
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entry->sdo = sdo; |
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entry->subindex = subindex; |
bc4c852e1b93
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entry->data_type = 0x0000; |
bc4c852e1b93
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entry->bit_length = 0; |
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entry->description = NULL; |
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} |
bc4c852e1b93
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|
bc4c852e1b93
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/*****************************************************************************/ |
bc4c852e1b93
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Florian Pose <fp@igh-essen.com>
parents:
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|
991
2548ca639b1f
Removed kobject from sdo entry.
Florian Pose <fp@igh-essen.com>
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986
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/** Destructor. |
847
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
Florian Pose <fp@igh-essen.com>
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*/ |
991
2548ca639b1f
Removed kobject from sdo entry.
Florian Pose <fp@igh-essen.com>
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986
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void ec_sdo_entry_clear( |
847
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
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ec_sdo_entry_t *entry /**< Sdo entry. */ |
92266462d411
Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.
Florian Pose <fp@igh-essen.com>
parents:
831
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) |
448
e4b76dc7910c
FIX: Introduced destroy() functions for kobject-derived classes and thus fixed memory leak.
Florian Pose <fp@igh-essen.com>
parents:
441
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{ |
991
2548ca639b1f
Removed kobject from sdo entry.
Florian Pose <fp@igh-essen.com>
parents:
986
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|
2548ca639b1f
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if (entry->description) |
2548ca639b1f
Removed kobject from sdo entry.
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kfree(entry->description); |
448
e4b76dc7910c
FIX: Introduced destroy() functions for kobject-derived classes and thus fixed memory leak.
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} |
e4b76dc7910c
FIX: Introduced destroy() functions for kobject-derived classes and thus fixed memory leak.
Florian Pose <fp@igh-essen.com>
parents:
441
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|
e4b76dc7910c
FIX: Introduced destroy() functions for kobject-derived classes and thus fixed memory leak.
Florian Pose <fp@igh-essen.com>
parents:
441
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/*****************************************************************************/ |