diff -r bc89e3fba1a5 -r 5fcbd29151d2 master/fsm.h --- a/master/fsm.h Tue Feb 13 13:36:31 2007 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,102 +0,0 @@ -/****************************************************************************** - * - * $Id$ - * - * 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 finite state machines. -*/ - -/*****************************************************************************/ - -#ifndef __EC_STATES__ -#define __EC_STATES__ - -#include "globals.h" -#include "../include/ecrt.h" -#include "datagram.h" -#include "slave.h" -#include "canopen.h" - -#include "fsm_sii.h" -#include "fsm_change.h" -#include "fsm_coe.h" - -/*****************************************************************************/ - -typedef struct ec_fsm ec_fsm_t; /**< \see ec_fsm */ - -/** - Finite state machine of an EtherCAT master. -*/ - -struct ec_fsm -{ - ec_master_t *master; /**< master the FSM runs on */ - ec_slave_t *slave; /**< slave the FSM runs on */ - ec_datagram_t datagram; /**< datagram used in the state machine */ - - void (*master_state)(ec_fsm_t *); /**< master state function */ - unsigned int master_slaves_responding; /**< number of responding slaves */ - ec_slave_state_t master_slave_states; /**< states of responding slaves */ - unsigned int master_validation; /**< non-zero, if validation to do */ - uint16_t sii_offset; /**< current offset for SII access */ - ec_sdo_request_t *sdo_request; - - void (*slave_state)(ec_fsm_t *); /**< slave state function */ - ec_sdo_data_t *sdodata; /**< SDO configuration data */ - - ec_fsm_sii_t fsm_sii; /**< SII state machine */ - ec_fsm_change_t fsm_change; /**< State change state machine */ - ec_fsm_coe_t fsm_coe; /**< CoE state machine */ -}; - -/*****************************************************************************/ - -int ec_fsm_init(ec_fsm_t *, ec_master_t *); -void ec_fsm_clear(ec_fsm_t *); - -int ec_fsm_exec(ec_fsm_t *); -int ec_fsm_running(ec_fsm_t *); -int ec_fsm_success(ec_fsm_t *); - -// TODO: layout slave state machines - -/** \cond */ -void ec_fsm_slaveconf_state_start(ec_fsm_t *); -void ec_fsm_slave_state_end(ec_fsm_t *); -void ec_fsm_slave_state_error(ec_fsm_t *); -/** \endcond */ - -/*****************************************************************************/ - -#endif