{"id":16027,"date":"2023-10-07T17:00:13","date_gmt":"2023-10-07T08:00:13","guid":{"rendered":"https:\/\/www.bitstrong.com\/jp\/?p=16027"},"modified":"2024-01-12T09:42:08","modified_gmt":"2024-01-12T00:42:08","slug":"anpr-setting-multiple-callback-functions-to-receive-different-alarms-events-in-arming-mode","status":"publish","type":"post","link":"https:\/\/www.bitstrong.com\/jp\/anpr-setting-multiple-callback-functions-to-receive-different-alarms-events-in-arming-mode\/","title":{"rendered":"\u3010ANPR\u3011Setting Multiple Callback Functions To Receive Different Alarms Events In Arming Mode"},"content":{"rendered":"

\u30fb \u76ee\u6b21
\n\u25bc\u3010ANPR\u3011Setting Multiple Callback Functions To Receive Different Alarms Events In Arming Mode \u306e\u6982\u8981<\/a>
\n\u25bc \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/a><\/p>\n

<\/a>
\n\u3010ANPR\u3011Setting Multiple Callback Functions To Receive Different Alarms Events In Arming Mode \u306e\u6982\u8981<\/span><\/strong><\/p>\n

\u30a2\u30fc\u30df\u30f3\u30b0\u30e2\u30fc\u30c9\u3067\u7570\u306a\u308b\u30a2\u30e9\u30fc\u30e0\u3084\u30a4\u30d9\u30f3\u30c8\u3092\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u8907\u6570\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

<\/a>
\n\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/span><\/strong><\/p>\n

\/\/
\n\/\/ Device Network SDK (ANPR)
\n\/\/ API Reference
\n\/\/ NET_DVR_SetDVRMessageCallBack_V50
\n\/\/ Sample Code of Setting Multiple Callback Functions to Receive Different Alarms\/Events in Arming Mode
\n\/\/
\n#include <stdio.h>
\n#include <iostream>
\n#include “Windows.h”
\n#include “HCNetSDK.h”
\nusing namespace std;<\/p>\n

int iNum=0;
\nvoid CALLBACK MessageCallbackNo1(LONG lCommand, NET_DVR_ALARMER *pAlarmer, char *pAlarmInfo, DWORD dwBufLen, void* pUser)
\n{
\nint i=0;
\nchar filename[100];
\nFILE *fSnapPic=NULL;
\nFILE *fSnapPicPlate=NULL;<\/p>\n

\/\/This sample code is for reference only. Actually, it is not recommended to process the data and save file in the callback function directly.
\n\/\/You’d better process the data in the message response funcion via message mode (PostMessage).<\/p>\n

switch(lCommand)
\n{
\ncase COMM_ALARM:
\n{
\nNET_DVR_ALARMINFO struAlarmInfo;
\nmemcpy(&struAlarmInfo, pAlarmInfo, sizeof(NET_DVR_ALARMINFO));
\nswitch (struAlarmInfo.dwAlarmType)
\n{
\ncase 3: \/\/Motion detection alarm
\nfor (i=0; i<16; i++) \/\/#define MAX_CHANNUM 16 \/\/The maximum number of channels
\n{
\nif (struAlarmInfo.dwChannel[i] == 1)
\n{
\nprintf(“Channel Number with Motion Detection Alarm %d\\n”, i+1);
\n}
\n}
\nbreak;
\ndefault:
\nbreak;
\n}
\nbreak;
\n}<\/p>\n

case COMM_UPLOAD_PLATE_RESULT:
\n{
\nNET_DVR_PLATE_RESULT struPlateResult={0};
\nmemcpy(&struPlateResult, pAlarmInfo, sizeof(struPlateResult));
\nprintf(“License Plate Number: %s\\n”, struPlateResult.struPlateInfo.sLicense);\/\/License plate number<\/p>\n

switch(struPlateResult.struPlateInfo.byColor)\/\/License plate color
\n{
\ncase VCA_BLUE_PLATE:
\nprintf(“Vehicle Color: Blue\\n”);
\nbreak;
\ncase VCA_YELLOW_PLATE:
\nprintf(“Vehicle Color: Yellow\\n”);
\nbreak;
\ncase VCA_WHITE_PLATE:
\nprintf(“Vehicle Color: White\\n”);
\nbreak;
\ncase VCA_BLACK_PLATE:
\nprintf(“Vehicle Color: Black\\n”);
\nbreak;
\ndefault:
\nbreak;
\n}<\/p>\n