247 lines
7.4 KiB
C
247 lines
7.4 KiB
C
/****************************************************************************/
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/* Copyright (c) 2008,许继集团有限公司 */
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/* All rights reserved. */
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/* */
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/* 模块描述： */
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/** goose发送处理模块
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* @file gse_demo.h */
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/* */
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/* 日期 作者 注释 */
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/* 2010/01/20 DJF 创建文件 */
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/****************************************************************************/
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#ifndef IEC61850_GSE_DEMO_H
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#define IEC61850_GSE_DEMO_H
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#include "glbtypes.h"
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#include "sysincs.h"
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#include "stime.h"
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#include "goose.h"
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//#include "mvl_acse.h"
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//#include "mms_mp.h"
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//#include "mms_pvar.h"
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//#include "mvl_defs.h"
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//#include "mvl_uca.h"
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#include <assert.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MAX_SENDING_GOOSE 16 /*maximum number of sending GEESE Supported */
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#define MAX_RXD_GOOSE 32 /*maximum number of receiving GEESE Supported */
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#define MAX_IEC_REFERENCE_SIZE 65
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#define MAC_ADDR_SIZE 6
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//goose_state
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#define SD_GOOSE_NOT_CONFIGURED 0
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#define SD_GOOSE_CONFIGURED 1
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#define SD_GOOSE_TRANSMITTING 2
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#define SD_GOOSE_STOPPED 3
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#define SD_GOOSE_IDLE 4
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#define SD_GOOSE_RETRANSMIT 5
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//reason
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#define GOOSE_CALLBACK_REASON_STATECHANGE_DATA_UPDATED 0x01
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#define GOOSE_CALLBACK_REASON_TIMEALLOWED_TO_LIVE_TIMEOUT 0x02
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#define GOOSE_CALLBACK_REASON_OUT_OF_SEQUENCE_DETECTED 0x04
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#define GOOSE_CALLBACK_REASON_CONFREV_MISMATCH 0x08
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#define GOOSE_CALLBACK_REASON_NEED_COMMISSIONING 0x10
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#define GOOSE_CALLBACK_REASON_TEST_MODE 0x20
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#define GOOSE_CALLBACK_REASON_GCREF_MISMATCH 0x40
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#define GOOSE_CALLBACK_REASON_APPID_MISMATCH 0x80
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#define GOOSE_CALLBACK_REASON_DATSET_MISMATCH 0x100
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//decode mode
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#define GOOSE_DEC_MODE_NOT_SET 0
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#define GOOSE_DEC_MODE_LAST_RX 1
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#define GOOSE_DEC_MODE_IMMEDIATE 2
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/*the following allows the definition of a retransmission curve */
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/*individual retransmission curves can be associated with each */
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/*GOOSE being sent */
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#define MAX_NUM_RETRANS 16
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#define MAX_IEC_GOOSE_ENCODE_BUF 1540 /*maximum size of IEC GOOSE encoding */
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typedef struct retrans_curve
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{
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ST_UINT num_retrans;
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ST_INT32 retrans[MAX_NUM_RETRANS]; /*storage of retrans time in msec.*/
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} RETRANS_CURVE;
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/*发送的goose控制块结构*/
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typedef struct iec_goose_send_user_info
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{
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struct iec_goose_send_user_info * next;
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struct iec_goose_send_user_info * prev;
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ST_UINT goose_state; /*TRUE, ready to send GOOSE */
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ST_DOUBLE next_time; /*下次发送时间 */
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ST_UINT retrans_curve_offset; /*offset to current retrans curve */
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RETRANS_CURVE * curve_pointer; /*pointer to retransmission curve*/
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GSE_IEC_CTRL * gptr; /*pointer to GOOSE Control */
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// MVL_NVLIST_CTRL * nvl; /*pointer to Data Set associated with GOOSE*/
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// MVL_IND_PEND * scan_ind; /*pointer to structure that allows for polling*/
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ST_UCHAR dstAddress[MAC_ADDR_SIZE]; /*destination MAC address to which GOOSE will be sent */
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ST_UINT16 etype_tci; /* Ethertype TCI */
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ST_UINT16 etype_id; /* Ethertype ID */
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ST_UINT16 etype_appID; /* Ethertype AppID */
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ST_BOOLEAN val_changed; /* 有数据变化，需要触发goose */
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}IEC_GOOSE_SEND_USER_INFO;
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typedef struct iec_goose_rx_time
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{
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ST_BOOLEAN connected;
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ST_INT index;
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ST_DOUBLE rx_time;
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}IEC_GOOSE_RX_CON;
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typedef struct network_device_cfg
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{
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ST_INT dev_num; /* number of network device */
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ST_UINT16 devices[8]; /* network device array */
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}NETWORK_DEVICE_CFG;
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typedef struct rt_type_array
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{
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ST_INT num_rts; /*number of rts */
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RUNTIME_TYPE * rt; /*pointer to type */
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}RT_TYPE_ARRAY;
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typedef struct
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{
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ST_MUTEX_SEM pub_mutex; /* controls access to pub_list */
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IEC_GOOSE_SEND_USER_INFO * pub_list; /* linked list of publishers */
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} PUBLISHER_CTRL;
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//用于保存和nvl相关的报告控制块和用于发送的goosehandle，保存到nvl的user_info
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typedef struct {
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DBL_LNK l;
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ST_BOOLEAN is_rcb;
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union{
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// MVLU_RPT_CTRL * rpt_ctrl;
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IEC_GOOSE_SEND_USER_INFO * goosehandle;
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}u;
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}RELATED_CB_CTRL;//
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/*function to create a control block and resources for publishing */
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IEC_GOOSE_SEND_USER_INFO * iecGoosePubCreate( ST_UCHAR * DstAddress,
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ST_CHAR * GoCBRef,
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ST_CHAR * DataSetRef,
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ST_CHAR * GoID,
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ST_UINT32 ConfRev,
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ST_BOOLEAN NeedsComm,
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ST_UINT16 tci,
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ST_UINT16 etypeID,
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ST_UINT16 appID,
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ST_INT max_time,
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ST_INT min_time ) /* Ethertype APPID */;
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/************************************************************************/
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/* Global variables. */
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/************************************************************************/
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extern PUBLISHER_CTRL pub_ctrl; /* ctrl struct for all publishers. */
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/**
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* goose重发间隔初始化
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*/
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ST_VOID init_retrans_curve( RETRANS_CURVE * retrans_curve );
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/**
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* pub_ctrl中添加IEC_GOOSE_SEND_USER_INFO信息
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* @param gptr GSE_IEC_CTRL*
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* @return IEC_GOOSE_SEND_USER_INFO
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*/
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IEC_GOOSE_SEND_USER_INFO * add_sending_goose( GSE_IEC_CTRL * gptr );
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/**
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* 删除IEC_GOOSE_SEND_USER_INFO信息，释放内存
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* @param user_info IEC_GOOSE_SEND_USER_INFO*
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* @return void
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*/
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ST_VOID delete_sending_goose ( IEC_GOOSE_SEND_USER_INFO * user_info );
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/**
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* 61850参引转换为OBJECT_NAME
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*/
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//OBJECT_NAME * convert_reference_to_mms_obj( ST_CHAR * reference, OBJECT_NAME * obj );
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/**
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* 首次发送goose调用此函数
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*/
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ST_RET start_trans_goose ( IEC_GOOSE_SEND_USER_INFO * user_info, RETRANS_CURVE * retrans_curve ) ;
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/**
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* goose重发
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*/
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ST_VOID retrans_goose ( void );
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/**
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* 从网络上接收goose信息
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*/
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ST_VOID execute_as_subscriber ( ST_VOID );
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/**
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* 检查每一个goose信息发送链表，处理每一个需要发送的goose
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*/
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ST_VOID execute_as_publisher ( ST_VOID );
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/**
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* 释放goosehandle
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*/
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ST_VOID iecGoosePubDestroy ( IEC_GOOSE_SEND_USER_INFO * goosehandle );
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/**
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* 处理goose信息控制块goosehandle，发送goose
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*/
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ST_VOID iecGoosePublish ( IEC_GOOSE_SEND_USER_INFO * goosehandle );
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/**
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* 打开网卡，创建goose信息，初始化时调用
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*/
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ST_RET gse_start( ST_CHAR * scl_info );
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/**
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* 终止化网络，关闭所有网卡，释放goose信息块
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*/
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ST_VOID gse_end( ST_VOID );
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/**
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* 发送、接收goose
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*/
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ST_VOID gse_handle( ST_VOID );
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/**
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* goose数据变化时调用此接口，此接口不发送数据，只是更新数据，并作发送标志
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*/
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ST_VOID as_gse_value_changed( AS_DA_MAP * map_entry, ST_VOID * data );
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/**
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* 触发goose，用户应在as_gse_value_changed（）设置好所有变化数据后立即调用此函数，
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* 以加快goose发送速度
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*/
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ST_VOID as_check_and_send_goose( void );
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/**
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* 设置所有发送的goose的test标识，检修压板投退时调用
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*/
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ST_VOID gs_tx_set_test_all( ST_BOOLEAN test );
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/**
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* 根据传入appid查找gseSend_ctrl
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*/
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IEC_GOOSE_SEND_USER_INFO * as_find_gseSend_ctrl( ST_UINT16 etypeAppid );
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/**
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*VxWorks下，发送GOOSE的处理，由保护定时调用
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*/
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ST_VOID gse_send_goose( ST_VOID );
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/****获取结构体 add 2012-12-19******/
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const NETWORK_DEVICE_CFG * gse_get_network_device( ST_VOID );
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#ifdef __cplusplus
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}
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#endif
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#endif
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