author | Florian Pose <fp@igh-essen.com> |
Fri, 13 Jan 2006 15:47:44 +0000 | |
changeset 53 | 6b3b8acb71b5 |
parent 52 | c0405659a74a |
permissions | -rw-r--r-- |
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/****************************************************************************** |
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* |
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* e c _ d o m a i n . h |
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* |
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* Struktur für eine Gruppe von EtherCAT-Slaves. |
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* |
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* $Id$ |
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* |
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*****************************************************************************/ |
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#ifndef _EC_DOMAIN_H_ |
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#define _EC_DOMAIN_H_ |
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#include "ec_globals.h" |
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#include "ec_slave.h" |
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#include "ec_command.h" |
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/*****************************************************************************/ |
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/** |
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EtherCAT-Domäne |
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Verwaltet die Prozessdaten und das hierfür nötige Kommando einer bestimmten |
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Menge von Slaves. |
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*/ |
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typedef struct EtherCAT_domain |
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{ |
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unsigned int number; /*<< Domänen-Identifikation */ |
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EtherCAT_command_t command; /**< Kommando zum Senden und Empfangen der |
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Prozessdaten */ |
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unsigned char data[ECAT_FRAME_BUFFER_SIZE]; /**< Prozessdaten-Array */ |
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unsigned int data_size; /**< Größe der Prozessdaten */ |
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unsigned int logical_offset; /**< Logische Basisaddresse */ |
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Sinnvolle Meldung verlorener Frames, Zustand antwortender Slaves.
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unsigned int response_count; /**< Anzahl antwortender Slaves */ |
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} |
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EtherCAT_domain_t; |
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/*****************************************************************************/ |
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void EtherCAT_domain_init(EtherCAT_domain_t *); |
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/*****************************************************************************/ |
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#endif |
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/* Emacs-Konfiguration |
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;;; Local Variables: *** |
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;;; c-basic-offset:2 *** |
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;;; End: *** |
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*/ |