master/fsm_pdo_mapping.h
author Florian Pose <fp@igh-essen.com>
Thu, 21 Feb 2008 09:24:56 +0000
changeset 806 ab8daaabbe48
parent 802 b947d0b09f9a
child 814 a51f857b1b2d
permissions -rw-r--r--
Renamed master module parameters, re-formatted code documentation.
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     1
/******************************************************************************
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     2
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     3
 *  $Id$
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     4
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     5
 *  Copyright (C) 2006  Florian Pose, Ingenieurgemeinschaft IgH
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     6
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     7
 *  This file is part of the IgH EtherCAT Master.
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     8
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     9
 *  The IgH EtherCAT Master is free software; you can redistribute it
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    10
 *  and/or modify it under the terms of the GNU General Public License
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    11
 *  as published by the Free Software Foundation; either version 2 of the
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    12
 *  License, or (at your option) any later version.
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    13
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    14
 *  The IgH EtherCAT Master is distributed in the hope that it will be
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    15
 *  useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    16
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    17
 *  GNU General Public License for more details.
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    18
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    19
 *  You should have received a copy of the GNU General Public License
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    20
 *  along with the IgH EtherCAT Master; if not, write to the Free Software
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    21
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    22
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    23
 *  The right to use EtherCAT Technology is granted and comes free of
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    24
 *  charge under condition of compatibility of product made by
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    25
 *  Licensee. People intending to distribute/sell products based on the
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    26
 *  code, have to sign an agreement to guarantee that products using
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    27
 *  software based on IgH EtherCAT master stay compatible with the actual
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    28
 *  EtherCAT specification (which are released themselves as an open
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    29
 *  standard) as the (only) precondition to have the right to use EtherCAT
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    30
 *  Technology, IP and trade marks.
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    31
 *
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    32
 *****************************************************************************/
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    33
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    34
/**
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    35
   \file
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    36
   EtherCAT PDO mapping state machine structures.
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    37
*/
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    38
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    39
/*****************************************************************************/
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    40
802
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    41
#ifndef __EC_FSM_PDO_MAPPING__
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    42
#define __EC_FSM_PDO_MAPPING__
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    43
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    44
#include "../include/ecrt.h"
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    45
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    46
#include "globals.h"
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    47
#include "datagram.h"
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    48
#include "fsm_coe.h"
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    49
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    50
/*****************************************************************************/
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    51
802
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    52
/**
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    53
 * \see ec_fsm_pdo_mapping
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    54
 */
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    55
typedef struct ec_fsm_pdo_mapping ec_fsm_pdo_mapping_t;
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    56
796
329daf6ad28c Minor changes.
Florian Pose <fp@igh-essen.com>
parents: 792
diff changeset
    57
/** Pdo mapping state machine.
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    58
 */
802
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    59
struct ec_fsm_pdo_mapping
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    60
{
802
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    61
    void (*state)(ec_fsm_pdo_mapping_t *); /**< State function. */
801
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    62
    ec_fsm_coe_t *fsm_coe; /**< CoE state machine to use. */
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    63
    ec_slave_t *slave; /**< Slave the FSM runs on. */
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    64
801
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    65
    const ec_sync_t *sync; /**< Current sync manager. */
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    66
    const ec_pdo_mapping_t *mapping; /**< Target Pdo mapping. */
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    67
    const ec_pdo_t *pdo; /**< Current Pdo. */
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    68
801
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    69
    ec_sdo_data_t sdodata; /**< SDO configuration data. */
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    70
    uint16_t sdo_value; /**< SDO value. */
6b1e2b0ed8bc Cleaned up Pdo mapping and configuration state machines.
Florian Pose <fp@igh-essen.com>
parents: 796
diff changeset
    71
    unsigned int pdo_count; /**< Number of mapped Pdos. */
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    72
};
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    73
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    74
/*****************************************************************************/
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    75
802
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    76
void ec_fsm_pdo_mapping_init(ec_fsm_pdo_mapping_t *, ec_fsm_coe_t *);
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    77
void ec_fsm_pdo_mapping_clear(ec_fsm_pdo_mapping_t *);
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    78
802
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    79
void ec_fsm_pdo_mapping_start(ec_fsm_pdo_mapping_t *, ec_slave_t *);
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    80
int ec_fsm_pdo_mapping_exec(ec_fsm_pdo_mapping_t *);
b947d0b09f9a Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.
Florian Pose <fp@igh-essen.com>
parents: 801
diff changeset
    81
int ec_fsm_pdo_mapping_success(const ec_fsm_pdo_mapping_t *);
635
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    82
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    83
/*****************************************************************************/
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    84
d304ef4af542 Implemented alternative PDO mapping configuration interface.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    85
#endif