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105 lines
2.2 KiB
C++
105 lines
2.2 KiB
C++
/* Some helpers to libiec61850.
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*
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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 <cstdint>
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#include <netinet/ether.h>
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#include <libiec61850/goose_receiver.h>
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#include <libiec61850/hal_ethernet.h>
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#include <libiec61850/sv_subscriber.h>
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#include <villas/list.hpp>
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#include <villas/signal.hpp>
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#include <villas/signal_list.hpp>
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#ifndef CONFIG_GOOSE_DEFAULT_DST_ADDRESS
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#define CONFIG_GOOSE_DEFAULT_DST_ADDRESS {0x01, 0x0c, 0xcd, 0x01, 0x00, 0x01}
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#endif
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namespace villas {
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namespace node {
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// Forward declarations
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class NodeCompat;
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enum class IEC61850Type {
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// According to IEC 61850-7-2
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BOOLEAN,
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INT8,
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INT16,
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INT32,
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INT64,
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INT8U,
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INT16U,
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INT32U,
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INT64U,
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FLOAT32,
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FLOAT64,
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ENUMERATED,
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CODED_ENUM,
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OCTET_STRING,
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VISIBLE_STRING,
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OBJECTNAME,
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OBJECTREFERENCE,
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TIMESTAMP,
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ENTRYTIME,
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// According to IEC 61850-8-1
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BITSTRING
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};
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struct iec61850_type_descriptor {
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const char *name;
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enum IEC61850Type iec_type;
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enum SignalType type;
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unsigned size;
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bool publisher;
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bool subscriber;
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};
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struct iec61850_receiver {
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char *interface;
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EthernetSocket socket;
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enum class Type { GOOSE, SAMPLED_VALUES } type;
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union {
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SVReceiver sv;
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GooseReceiver goose;
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};
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};
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int iec61850_type_start(villas::node::SuperNode *sn);
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int iec61850_type_stop();
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const struct iec61850_type_descriptor *iec61850_lookup_type(const char *name);
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int iec61850_parse_signals(json_t *json_signals, struct List *signals,
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SignalList::Ptr node_signals);
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struct iec61850_receiver *
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iec61850_receiver_lookup(enum iec61850_receiver::Type t, const char *intf);
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struct iec61850_receiver *
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iec61850_receiver_create(enum iec61850_receiver::Type t, const char *intf,
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bool check_dst_address);
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int iec61850_receiver_start(struct iec61850_receiver *r);
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int iec61850_receiver_stop(struct iec61850_receiver *r);
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int iec61850_receiver_destroy(struct iec61850_receiver *r);
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const struct iec61850_type_descriptor *iec61850_lookup_type(const char *name);
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} // namespace node
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} // namespace villas
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