mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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Steffen Vogel
273e71b973
This node type allows starting the S2SS server as an asynchronous process from RT-LAB.
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/** Node type: OPAL (AsyncApi)
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*
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* This file implements the opal subtype for nodes.
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*
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
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*/
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#ifndef _OPAL_H_
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#define _OPAL_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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/* This is just for initializing the shared memory access to communicate
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* with the RT-LAB model. It's easier to remember the arguments like this */
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#define OPAL_ASYNC_SHMEM_NAME argv[1]
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#define OPAL_ASYNC_SHMEM_SIZE atoi(argv[2])
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#define OPAL_PRINT_SHMEM_NAME argv[3]
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struct opal {
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Opal_GenAsyncParam_Ctrl icon_ctrl;
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char * async_shmem_name;
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char * print_shmem_name;
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int async_shmem_size;
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};
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int opal_parse(int argc, char *argv[], struct node *n);
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int opal_print(struct node *n, char *buf, int len);
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int opal_open(struct node *n);
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int opal_close(struct node *n);
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int opal_read(struct node *n, struct msg *m);
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int opal_write(struct node *n, struct msg *m);
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#endif /* _OPAL_H_ */
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