Hi
I'm trying the example code from "Device Network SDK (Thermal) Developer Guide" on page 33 (attache pdf) to measure temperatur data with the SDK.
But it doesn't work...
I can login in the camera but after that I get the error "NET_DVR_StopRemoteConfig failed, error code: 109". I have seen that error code 109 means NET_DVR_LOAD_HCALARM_SDK_ ERROR -> Failed to load the alarm component. But what does it mean exactly? What have I to do?
I'm trying the example code from "Device Network SDK (Thermal) Developer Guide" on page 33 (attache pdf) to measure temperatur data with the SDK.
But it doesn't work...
Code:
#include <stdio.h>
#include <iostream>
#include "Windows.h"
#include "HCNetSDK.h"
using namespace std;
/Macro Definition of temporal resolution
#define GET_YEAR(_time_) (((_time_)>>26) + 2000)
#define GET_MONTH(_time_) (((_time_)>>22) & 15)
#define GET_DAY(_time_) (((_time_)>>17) & 31)
#define GET_HOUR(_time_) (((_time_)>>12) & 31)
#define GET_MINUTE(_time_) (((_time_)>>6) & 63)
#define GET_SECOND(_time_) (((_time_)>>0) & 63)
int iNum = 0;
#define ISAPI_OUT_LEN 3 * 1024 * 1024
#define ISAPI_STATUS_LEN 8*1024
void CALLBACK GetThermInfoCallback(DWORD dwType, void* lpBuffer, DWORD
dwBufLen, void* pUserData)
{
if (dwType == NET_SDK_CALLBACK_TYPE_DATA)
{
LPNET_DVR_THERMOMETRY_UPLOAD lpThermometry = new
NET_DVR_THERMOMETRY_UPLOAD;
memcpy(lpThermometry, lpBuffer, sizeof(*lpThermometry));
NET_DVR_TIME struAbsTime = { 0 };
struAbsTime.dwYear = GET_YEAR(lpThermometry->dwAbsTime);
struAbsTime.dwMonth = GET_MONTH(lpThermometry->dwAbsTime);
struAbsTime.dwDay = GET_DAY(lpThermometry->dwAbsTime);
struAbsTime.dwHour = GET_HOUR(lpThermometry->dwAbsTime);
struAbsTime.dwMinute = GET_MINUTE(lpThermometry->dwAbsTime);
struAbsTime.dwSecond = GET_SECOND(lpThermometry->dwAbsTime);
printf("Real-time temperature measurement result: byRuleID[% d]wPresetNo[% d]byRuleCalibType[% d]byThermometryUnit[d%]byDataType[d%]""dwAbsTime[%4.4d%2.2d%2.2d%2.2d%2.2d%2.2d]\n", lpThermometry -> byRuleID, lpThermometry->wPresetNo,lpThermometry->byRuleCalibType, lpThermometry->byThermometryUnit,lpThermometry->byDataType,struAbsTime.dwYear, struAbsTime.dwMonth, struAbsTime.dwDay,struAbsTime.dwHour, struAbsTime.dwMinute, struAbsTime.dwSecond);
if (lpThermometry->byRuleCalibType == 0) /Measure temperature by point
{
printf("Information of Measuring Temperature by Point: fTemperature[% d]\n", lpThermometry->struPointThermCfg.fTemperature);
}
if ((lpThermometry->byRuleCalibType == 1) || (lpThermometry -> byRuleCalibType == 2)) /Measure temperature by frame or line
{
printf("Information of Measuring Temperature by Frame or Line: fMaxTemperature[% d]fMinTemperature[% d]fAverageTemperature[% d]fTemperatureDiff[% d]\n", lpThermometry -> struLinePolygonThermCfg.fMaxTemperature, lpThermometry -> struLinePolygonThermCfg.fMinTemperature,lpThermometry -> struLinePolygonThermCfg.fAverageTemperature, lpThermometry -> struLinePolygonThermCfg.fTemperatureDiff);
}
if (lpThermometry != NULL)
{
delete lpThermometry;
lpThermometry = NULL;
}
}
else if (dwType == NET_SDK_CALLBACK_TYPE_STATUS)
{
DWORD dwStatus = *(DWORD*)lpBuffer;
if (dwStatus == NET_SDK_CALLBACK_STATUS_SUCCESS)
{
printf("dwStatus:NET_SDK_CALLBACK_STATUS_SUCCESS\n");
}
else if (dwStatus == NET_SDK_CALLBACK_STATUS_FAILED)
{
DWORD dwErrCode = *(DWORD*)((char*)lpBuffer + 4);
printf("NET_DVR_GET_MANUALTHERM_INFO failed, Error code %d\n",
dwErrCode);
}
}
}
void main()
{
DWORD dwChannel = 2; /Thermal imaging channel
/---------------------------------------
/Initialize
NET_DVR_Init();
/Set connected time and reconnected time
NET_DVR_SetConnectTime(2000, 1);
NET_DVR_SetReconnect(10000, true);
/---------------------------------------
/Register device (it is not required when listening alarm)
LONG lUserID;
NET_DVR_DEVICEINFO_V40 struDeviceInfo;
NET_DVR_USER_LOGIN_INFO struLoginInfo = { 0 };
strcpy_s(struLoginInfo.sDeviceAddress, "192.168.1.64"); / Device IP address
struLoginInfo.wPort = 8000; / Device service port number
strcpy_s(struLoginInfo.sUserName, "admin"); / User name
strcpy_s(struLoginInfo.sPassword, "1234"); / Password
lUserID = NET_DVR_Login_V40(&struLoginInfo, &struDeviceInfo);
if (lUserID < 0)
{
printf("Login error, %d\n", NET_DVR_GetLastError());
NET_DVR_Cleanup();
return;
}
/Enable real-time temperature measurement
NET_DVR_REALTIME_THERMOMETRY_COND struThermCond = { 0 };
struThermCond.dwSize = sizeof(struThermCond);
struThermCond.byRuleID = 0; /Rule ID, 0-Get All Rules, the ID starts from 1.
struThermCond.dwChan = dwChannel; /Start from 1, 0xffffffff- Get All Channels
LONG lHandle = NET_DVR_StartRemoteConfig(lUserID,
NET_DVR_GET_REALTIME_THERMOMETRY, &struThermCond, sizeof(struThermCond),
GetThermInfoCallback, NULL);
if (lHandle >= 0)
{
printf("NET_DVR_GET_REALTIME_THERMOMETRY failed, error code: %d\n",
NET_DVR_GetLastError());
}
else
{
printf("NET_DVR_GET_REALTIME_THERMOMETRY is successful!\n");
}
Sleep(5000); /Wait for receiving real-time temperature measurement result
/Close the handle created by long connection configuration API, and release resource.
if (!NET_DVR_StopRemoteConfig(lHandle))
{
printf("NET_DVR_StopRemoteConfig failed, error code: %d\n",
NET_DVR_GetLastError());
}
/User logout, if the user is not login, skip this step.
NET_DVR_Logout(lUserID);
/Release SDK resource
NET_DVR_Cleanup();
return;
}