mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
synced 2025-03-09 00:00:00 +01:00
88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
/** Node type: OPAL (libOpalAsync API)
|
|
*
|
|
* @file
|
|
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
|
|
* @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC
|
|
* @license GNU General Public License (version 3)
|
|
*
|
|
* VILLASnode
|
|
*
|
|
* This program 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 3 of the License, or
|
|
* any later version.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*********************************************************************************/
|
|
|
|
/**
|
|
* @ingroup node
|
|
* @addtogroup opal OPAL-RT Async Process node type
|
|
* @{
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <pthread.h>
|
|
|
|
#include <villas/node.h>
|
|
#include <villas/msg.h>
|
|
|
|
/* Define RTLAB before including OpalPrint.h for messages to be sent
|
|
* to the OpalDisplay. Otherwise stdout will be used. */
|
|
#define RTLAB
|
|
#include "OpalPrint.h"
|
|
#include "AsyncApi.h"
|
|
#include "OpalGenAsyncParamCtrl.h"
|
|
|
|
struct opal {
|
|
int reply;
|
|
int mode;
|
|
|
|
int send_id;
|
|
int recv_id;
|
|
|
|
Opal_SendAsyncParam send_params;
|
|
Opal_RecvAsyncParam recv_params;
|
|
};
|
|
|
|
/** Initialize global OPAL settings and maps shared memory regions.
|
|
*
|
|
* @see node_type::type_start
|
|
*/
|
|
int opal_type_start(villas::node::SuperNode *sn);
|
|
|
|
/** Free global OPAL settings and unmaps shared memory regions.
|
|
*
|
|
* @see node_type::type_stop
|
|
*/
|
|
int opal_type_stop();
|
|
|
|
/** @see node_type::parse */
|
|
int opal_parse(struct vnode *n, json_t *cfg);
|
|
|
|
/** @see node_type::print */
|
|
char * opal_print(struct vnode *n);
|
|
|
|
/** Print global settings of the OPAL node type. */
|
|
int opal_print_global();
|
|
|
|
/** @see node_type::start */
|
|
int opal_start(struct vnode *n);
|
|
|
|
/** @see node_type::stop */
|
|
int opal_stop(struct vnode *n);
|
|
|
|
/** @see node_type::read */
|
|
int opal_read(struct vnode *n, struct sample *smps[], unsigned cnt);
|
|
|
|
/** @see node_type::write */
|
|
int opal_write(struct vnode *n, struct sample *smps[], unsigned cnt);
|
|
|
|
/** @} */
|