mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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49 lines
1 KiB
C++
49 lines
1 KiB
C++
/* Node type: Universal Data-exchange API (v2).
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*
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* @see https://github.com/ERIGrid2/JRA-3.1-api
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* Author: Steffen Vogel <post@steffenvogel.de>
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* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <pthread.h>
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#include <villas/api/universal.hpp>
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#include <villas/node.hpp>
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namespace villas {
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namespace node {
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// Forward declarations
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struct Sample;
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class APINode : public Node {
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public:
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APINode(const uuid_t &id = {}, const std::string &name = "");
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struct Direction {
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Sample *sample;
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api::universal::ChannelList channels;
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pthread_cond_t cv;
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pthread_mutex_t mutex;
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};
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// Accessed by api::universal::SignalRequest
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Direction read, write;
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virtual int prepare();
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virtual int check();
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protected:
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virtual int parse(json_t *json);
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virtual int _read(struct Sample *smps[], unsigned cnt);
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virtual int _write(struct Sample *smps[], unsigned cnt);
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};
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} // namespace node
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} // namespace villas
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