mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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74 lines
No EOL
1.7 KiB
C
74 lines
No EOL
1.7 KiB
C
/** Node type: OPAL (libOpalAsync API)
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*
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* This file implements the opal subtype for nodes.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
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*********************************************************************************/
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/**
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* @ingroup node
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* @addtogroup opal OPAL-RT Async Process node type
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* @{
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*/
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#pragma once
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#include <pthread.h>
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#include "node.h"
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#include "msg.h"
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/* Define RTLAB before including OpalPrint.h for messages to be sent
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* to the OpalDisplay. Otherwise stdout will be used. */
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#define RTLAB
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#include "OpalPrint.h"
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#include "AsyncApi.h"
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#include "OpalGenAsyncParamCtrl.h"
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struct opal {
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int reply;
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int mode;
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int send_id;
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int recv_id;
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Opal_SendAsyncParam send_params;
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Opal_RecvAsyncParam recv_params;
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};
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/** Initialize global OPAL settings and maps shared memory regions.
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*
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* @see node_vtable::init
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*/
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int opal_init(int argc, char *argv[], config_setting_t *cfg);
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/** Free global OPAL settings and unmaps shared memory regions.
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*
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* @see node_vtable::deinit
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*/
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int opal_deinit();
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/** @see node_vtable::parse */
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int opal_parse(struct node *n, config_setting_t *cfg);
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/** @see node_vtable::print */
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char * opal_print(struct node *n);
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/** Print global settings of the OPAL node type. */
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int opal_print_global();
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/** @see node_vtable::open */
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int opal_open(struct node *n);
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/** @see node_vtable::close */
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int opal_close(struct node *n);
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/** @see node_vtable::read */
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int opal_read(struct node *n, struct sample *smps[], unsigned cnt);
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/** @see node_vtable::write */
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int opal_write(struct node *n, struct sample *smps[], unsigned cnt);
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/** @} */ |