public ReconnectDemo()
{
InitializeComponent();
DeviceListAcq();
Control.CheckForIllegalCrossThreadCalls = false;
pCallBackFunc = new MyCamera.cbExceptiondelegate(cbExceptiondelegate);
}
public HikCamera()
{
try
{
Image = new HImage();
ImageCallback = new MyCamera.cbOutputExdelegate(ImageCallbackFunc);
CameraReconnectCallback = new MyCamera.cbExceptiondelegate(ReconnectCallbackFunc);
}
catch (Exception e)
{
WriteErrorLog(e.ToString());
}
}
public HikCamera(IVisionCameraInfo info) : base(info)
{
try
{
Image = new HImage();
camera = new MyCamera();
ImageCallback = new MyCamera.cbOutputExdelegate(ImageCallbackFunc);
CameraReconnectCallback = new MyCamera.cbExceptiondelegate(ReconnectCallbackFunc);
if (camera == null)
{
WriteErrorLog("It can not recognite the camera of " + UserID);
}
}
catch (Exception e)
{
WriteErrorLog(e.ToString());
}
}
public int OpenCamera()
{
getonecamera = new MyCamera();
MyCamera.MV_CC_DEVICE_INFO_LIST stDevList = new MyCamera.MV_CC_DEVICE_INFO_LIST();
nRet = MyCamera.MV_CC_EnumDevices_NET(MyCamera.MV_GIGE_DEVICE, ref stDevList);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Can not find device", nRet);
return(0);
}
Console.WriteLine("Enum device count : " + Convert.ToString(stDevList.nDeviceNum));
if (0 == stDevList.nDeviceNum)
{
return(0);
}
MyCamera.MV_CC_DEVICE_INFO stDevInfo; // 通用设备信息
// ch:打印设备信息 en:Print device info
for (Int32 i = 0; i < stDevList.nDeviceNum; i++)
{
//赋值结构体的一种方式
stDevInfo = (MyCamera.MV_CC_DEVICE_INFO)Marshal.PtrToStructure(stDevList.pDeviceInfo[i], typeof(MyCamera.MV_CC_DEVICE_INFO));
//judge camera is gige
if (MyCamera.MV_GIGE_DEVICE == stDevInfo.nTLayerType)
{
MyCamera.MV_GIGE_DEVICE_INFO stGigEDeviceInfo = (MyCamera.MV_GIGE_DEVICE_INFO)MyCamera.ByteToStruct(stDevInfo.SpecialInfo.stGigEInfo, typeof(MyCamera.MV_GIGE_DEVICE_INFO));
// ch:显示IP | en:Display IP
UInt32 nIp1 = (stGigEDeviceInfo.nCurrentIp & 0xFF000000) >> 24;
UInt32 nIp2 = (stGigEDeviceInfo.nCurrentIp & 0x00FF0000) >> 16;
UInt32 nIp3 = (stGigEDeviceInfo.nCurrentIp & 0x0000FF00) >> 8;
UInt32 nIp4 = (stGigEDeviceInfo.nCurrentIp & 0x000000FF);
string tempCameraIp = nIp1.ToString() + "." + nIp2.ToString() + "." + nIp3.ToString() + "." + nIp4.ToString();
if (stGigEDeviceInfo.chUserDefinedName == this.Name || tempCameraIp == this.Ip)
{
nRet = getonecamera.MV_CC_CreateDevice_NET(ref stDevInfo);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Create device failed:{0:x8}", nRet);
return(0);
}
// ch:打开设备 | en:Open device
nRet = getonecamera.MV_CC_OpenDevice_NET();
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Open device failed:{0:x8}", nRet);
return(0);
}
//注册掉线事件
MyCamera.cbExceptiondelegate ExCallback;
ExCallback = new MyCamera.cbExceptiondelegate(CallOffLineFunction);
nRet = getonecamera.MV_CC_RegisterExceptionCallBack_NET(ExCallback, IntPtr.Zero);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Register Exception CallBack failed{0:x8}", nRet);
return(0);
}
// ch:探测网络最佳包大小(只对GigE相机有效) | en:Detection network optimal package size(It only works for the GigE camera)
if (stDevInfo.nTLayerType == MyCamera.MV_GIGE_DEVICE)
{
int nPacketSize = getonecamera.MV_CC_GetOptimalPacketSize_NET();
if (nPacketSize > 0)
{
nRet = getonecamera.MV_CC_SetIntValue_NET("GevSCPSPacketSize", (uint)nPacketSize);
if (nRet != MyCamera.MV_OK)
{
Console.WriteLine("Warning: Set Packet Size failed {0:x8}", nRet);
}
}
else
{
Console.WriteLine("Warning: Get Packet Size failed {0:x8}", nPacketSize);
}
}
}
}
}
return(1);
}
static void Main(string[] args)
{
int nRet = MyCamera.MV_OK;
MyCamera device = new MyCamera();
bool bDevConnected = false; //whether a device is conncected
do
{
// Enum device
MyCamera.MV_CC_DEVICE_INFO_LIST stDevList = new MyCamera.MV_CC_DEVICE_INFO_LIST();
nRet = MyCamera.MV_CC_EnumDevices_NET(MyCamera.MV_CAMERALINK_DEVICE, ref stDevList);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Enum device failed:{0:x8}", nRet);
break;
}
Console.WriteLine("Enum device count : " + Convert.ToString(stDevList.nDeviceNum));
if (0 == stDevList.nDeviceNum)
{
break;
}
MyCamera.MV_CC_DEVICE_INFO stDevInfo;
// Print device info
for (Int32 i = 0; i < stDevList.nDeviceNum; i++)
{
stDevInfo = (MyCamera.MV_CC_DEVICE_INFO)Marshal.PtrToStructure(stDevList.pDeviceInfo[i], typeof(MyCamera.MV_CC_DEVICE_INFO));
if (MyCamera.MV_CAMERALINK_DEVICE == stDevInfo.nTLayerType)
{
MyCamera.MV_CamL_DEV_INFO stCamLDeviceInfo = (MyCamera.MV_CamL_DEV_INFO)MyCamera.ByteToStruct(stDevInfo.SpecialInfo.stCamLInfo, typeof(MyCamera.MV_CamL_DEV_INFO));
Console.WriteLine(i.ToString() + ": [CamL] Serial Number : " + stCamLDeviceInfo.chSerialNumber);
Console.WriteLine("PortID : " + stCamLDeviceInfo.chPortID);
Console.WriteLine("chManufacturerName : " + stCamLDeviceInfo.chManufacturerName);
}
else
{
Console.WriteLine("Unknown Error.");
}
}
Console.WriteLine("Enum finish.");
Int32 nDevIndex = 0;
Console.Write("\nPlease input index （0 -- {0:d}） : ", stDevList.nDeviceNum - 1);
try
{
nDevIndex = Convert.ToInt32(Console.ReadLine());
}
catch
{
Console.Write("Invalid Input!\n");
break;
}
if (nDevIndex > stDevList.nDeviceNum - 1 || nDevIndex < 0)
{
Console.Write("Input Error!\n");
break;
}
stDevInfo = (MyCamera.MV_CC_DEVICE_INFO)Marshal.PtrToStructure(stDevList.pDeviceInfo[nDevIndex], typeof(MyCamera.MV_CC_DEVICE_INFO));
// Create device
nRet = device.MV_CC_CreateDevice_NET(ref stDevInfo);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Create device failed:{0:x8}", nRet);
break;
}
// Open device
nRet = device.MV_CC_OpenDevice_NET();
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Open device failed:{0:x8}", nRet);
break;
}
Console.WriteLine("Open finish.");
bDevConnected = true;
// Register Exception Callback
pCallBackFunc = new MyCamera.cbExceptiondelegate(cbExceptiondelegate);
nRet = device.MV_CC_RegisterExceptionCallBack_NET(pCallBackFunc, IntPtr.Zero);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Register expection callback failed:{0:x8}", nRet);
break;
}
GC.KeepAlive(pCallBackFunc);
/*******************characteristic interfaces for CameraLink device*********************/
// Get supported bauderates of the combined device and host interface
uint nBaudrateAblity = 0;
nRet = device.MV_CAML_GetSupportBauderates_NET(ref nBaudrateAblity);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get supported bauderate fail:{0:x8}", nRet);
break;
}
Console.WriteLine("Current device supported bauderate:{0:x8}", nBaudrateAblity);
// Set device bauderate
nRet = device.MV_CAML_SetDeviceBauderate_NET((uint)MyCamera.MV_CAML_BAUDRATE_115200);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Set device bauderate fail:{0:x8}", nRet);
break;
}
// Get the current device bauderate
uint nCurrentBaudrate = 0;
nRet = device.MV_CAML_GetDeviceBauderate_NET(ref nCurrentBaudrate);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get device bauderate fail:{0:x8}", nRet);
break;
}
Console.WriteLine("Current device bauderate:{0:x8}", nCurrentBaudrate);
/****************************properties configuration**********************************/
// Get the value of various feature nodes
nRet = GetParameters(ref device);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("GetParameters failed:{0:x8}", nRet);
break;
}
// Set the value of various feature nodes
nRet = SetParameters(ref device);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("SetParameters failed:{0:x8}", nRet);
break;
}
// Close device
nRet = device.MV_CC_CloseDevice_NET();
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Close device failed{0:x8}", nRet);
break;
}
bDevConnected = false;
// Destroy device
nRet = device.MV_CC_DestroyDevice_NET();
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Destroy device failed:{0:x8}", nRet);
break;
}
Console.WriteLine("\n Close finish.");
} while (false);
if (MyCamera.MV_OK != nRet)
{
// Ensure that the device is closed
if (bDevConnected)
{
device.MV_CC_CloseDevice_NET();
bDevConnected = false;
}
// Destroy device
device.MV_CC_DestroyDevice_NET();
}
Console.WriteLine("Press enter to exit");
Console.ReadKey();
}
