author | etisserant |
Thu, 24 Jul 2008 14:22:59 +0200 | |
changeset 501 | 9bec3864a891 |
parent 381 | 854c43cdc24a |
child 528 | 0a30e161d63c |
permissions | -rw-r--r-- |
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/* |
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This file is part of CanFestival, a library implementing CanOpen Stack. |
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Copyright (C): Edouard TISSERANT and Francis DUPIN |
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See COPYING file for copyrights details. |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#ifndef __states_h__ |
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#define __states_h__ |
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#include <applicfg.h> |
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/* The nodes states |
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* ----------------- |
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* values are choosen so, that they can be sent directly |
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* for heartbeat messages... |
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* Must be coded on 7 bits only |
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* */ |
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/* Should not be modified */ |
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enum enum_nodeState { |
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Initialisation = 0x00, |
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Disconnected = 0x01, |
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Connecting = 0x02, |
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Preparing = 0x02, |
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Stopped = 0x04, |
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Operational = 0x05, |
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Pre_operational = 0x7F, |
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Unknown_state = 0x0F |
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}; |
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typedef enum enum_nodeState e_nodeState; |
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typedef struct |
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{ |
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INTEGER8 csBoot_Up; |
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INTEGER8 csSDO; |
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INTEGER8 csEmergency; |
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INTEGER8 csSYNC; |
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INTEGER8 csHeartbeat; |
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INTEGER8 csPDO; |
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INTEGER8 csLSS; |
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} s_state_communication; |
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/** Function that user app can overload |
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* |
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*/ |
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typedef void (*initialisation_t)(CO_Data*); |
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typedef void (*preOperational_t)(CO_Data*); |
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typedef void (*operational_t)(CO_Data*); |
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typedef void (*stopped_t)(CO_Data*); |
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void _initialisation(CO_Data*); |
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As requested long ago, added CoData* parameter to all this applications callback, let application designer use identical callback for multiple nodes, and reduce source code length.
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void _preOperational(CO_Data*); |
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void _operational(CO_Data*); |
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void _stopped(CO_Data*); |
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#include "data.h" |
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/************************* prototypes ******************************/ |
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/** Called by driver/app when receiving messages |
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*/ |
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void canDispatch(CO_Data* d, Message *m); |
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/** Returns the state of the node |
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*/ |
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e_nodeState getState (CO_Data* d); |
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/** Change the state of the node |
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*/ |
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UNS8 setState (CO_Data* d, e_nodeState newState); |
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/** Returns the nodId |
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*/ |
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UNS8 getNodeId (CO_Data* d); |
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/** Define the node ID. Initialize the object dictionary |
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*/ |
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void setNodeId (CO_Data* d, UNS8 nodeId); |
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/** Some stuff to do when the node enter in reset mode |
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* |
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*/ |
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/* void initResetMode (CO_Data* d); */ |
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/** Some stuff to do when the node enter in pre-operational mode |
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* |
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*/ |
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void initPreOperationalMode (CO_Data* d); |
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#endif |