author | Florian Pose <fp@igh-essen.com> |
Wed, 23 Jul 2008 07:24:22 +0000 | |
changeset 1133 | 860d1c3d08fc |
parent 1055 | 2be8918682fa |
permissions | -rw-r--r-- |
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/****************************************************************************** |
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* |
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* $Id$ |
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* |
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* Copyright (C) 2006 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 |
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* and/or modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* The IgH EtherCAT Master is distributed in the hope that it will be |
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General 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 |
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* along 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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* The right to use EtherCAT Technology is granted and comes free of |
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* charge under condition of compatibility of product made by |
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* Licensee. People intending to distribute/sell products based on the |
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* code, have to sign an agreement to guarantee that products using |
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* software based on IgH EtherCAT master stay compatible with the actual |
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* EtherCAT specification (which are released themselves as an open |
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* standard) as the (only) precondition to have the right to use EtherCAT |
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* Technology, IP and trade marks. |
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* |
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*****************************************************************************/ |
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/** |
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\file |
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EtherCAT CoE mapping state machines. |
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*/ |
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/*****************************************************************************/ |
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#ifndef __EC_FSM_COE_MAP_H__ |
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#define __EC_FSM_COE_MAP_H__ |
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#include "globals.h" |
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#include "datagram.h" |
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#include "slave.h" |
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#include "fsm_coe.h" |
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/*****************************************************************************/ |
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typedef struct ec_fsm_coe_map ec_fsm_coe_map_t; /**< \see ec_fsm_coe_map */ |
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/** |
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* \todo doc |
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*/ |
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struct ec_fsm_coe_map |
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{ |
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void (*state)(ec_fsm_coe_map_t *); /**< CoE mapping state function */ |
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ec_fsm_coe_t *fsm_coe; /**< CoE state machine to use */ |
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ec_slave_t *slave; /**< EtherCAT slave */ |
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ec_sdo_request_t request; /**< Sdo request */ |
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uint8_t sync_index; /**< Index of the current sync manager. */ |
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ec_sync_t *sync; /**< Pdo sync manager. */ |
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uint16_t sync_sdo_index; /**< Index of the mapping Sdo. */ |
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uint8_t sync_subindices; /**< number of mapped Pdos */ |
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uint16_t sync_subindex; /**< current subindex in mapping Sdo */ |
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ec_pdo_list_t pdos; /**< List of read in Pdos. */ |
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ec_pdo_t *pdo; /**< Current Pdo. */ |
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ec_sdo_t *pdo_sdo; /**< Current Pdo Sdo. */ |
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uint8_t pdo_subindices; /**< Number of Pdo entries. */ |
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uint16_t pdo_subindex; /**< Current subindex in Pdo Sdo. */ |
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}; |
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/*****************************************************************************/ |
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void ec_fsm_coe_map_init(ec_fsm_coe_map_t *, ec_fsm_coe_t *); |
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void ec_fsm_coe_map_clear(ec_fsm_coe_map_t *); |
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void ec_fsm_coe_map_start(ec_fsm_coe_map_t *, ec_slave_t *); |
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int ec_fsm_coe_map_exec(ec_fsm_coe_map_t *); |
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int ec_fsm_coe_map_success(ec_fsm_coe_map_t *); |
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/*****************************************************************************/ |
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#endif |