public bool Release()
{
lock (Mutex)
{
try
{
if (mDevice == null)
{
return(true);
}
//STOP CAMERA
//if (mDevice.RemoteNodeList.GetNodePresent("AcquisitionAbort"))
//{
// mDevice.RemoteNodeList["AcquisitionAbort"].Execute();
//}
// mDevice.RemoteNodeList["AcquisitionStop"].Execute();
//STOP DataStream acquisition
mDataStream.StopAcquisition();
mBufferList.DiscardAllBuffers();
//RESET EVENT MODE TO UNREGISTERED
mDataStream.UnregisterNewBufferEvent();
mDataStream.RegisterNewBufferEvent(BGAPI2.Events.EventMode.UNREGISTERED);
//Release buffers
while (mBufferList.Count > 0)
{
mBuffer = (BGAPI2.Buffer)mBufferList.Values.First();
mBufferList.RevokeBuffer(mBuffer);
}
//CLOSE
mDataStream.Close();
mDevice.Close();
}
catch (BGAPI2.Exceptions.IException ex)
{
string str;
str = string.Format("ExceptionType:{0}! ErrorDescription:{1} in function:{2}", ex.GetType(), ex.GetErrorDescription(), ex.GetFunctionName());
// MessageBox.Show(str);
return(false);
}
return(true);
}
}
void AcquisitionStart()
{
Helpers.Log.LogThisInfo("DEVICE PARAMETER SETUP\n");
Helpers.Log.LogThisInfo("######################\n\n");
IsProcessing = true;
try
{
//SET TRIGGER MODE OFF (FreeRun)
Helpers.Log.LogThisInfo(" TriggerMode: {0}\n", (string)mDevice.RemoteNodeList["TriggerMode"].Value);
if (Parameters.TriggerMode)
{
mDevice.RemoteNodeList["TriggerMode"].Value = "On";
mDevice.RemoteNodeList["LineSelector"].Value = "Line1";
mDevice.RemoteNodeList["TriggerSource"].Value = "All"; //Or Line0
mDevice.RemoteNodeList["LineSelector"].Value = "Line1";
mDevice.RemoteNodeList["LineSource"].Value = "Line0";
mDevice.RemoteNodeList["LineInverter"].Value = false;
mDevice.RemoteNodeList["UserOutputValue"].Value = true;
mDevice.RemoteNodeList["TriggerDelay"].Value = (double)Parameters.TriggerDelay;
}
else
{
mDevice.RemoteNodeList["TriggerMode"].Value = "Off";
mDevice.RemoteNodeList["LineInverter"].Value = false;
}
if (mDevice.GetRemoteNodeList().GetNodePresent("ExposureTime"))
{
sExposureNodeName = "ExposureTime";
}
else if (mDevice.GetRemoteNodeList().GetNodePresent("ExposureTimeAbs"))
{
sExposureNodeName = "ExposureTimeAbs";
}
//get current value and limits
//Parameters.ExposureValue = (double)mDevice.RemoteNodeList[sExposureNodeName].Value;
Parameters.ExposureMin = (double)mDevice.RemoteNodeList[sExposureNodeName].Min;
Parameters.ExposureMax = (double)mDevice.RemoteNodeList[sExposureNodeName].Max;
if (Parameters.ExposureValue < Parameters.ExposureMin)
{
Parameters.ExposureValue = Parameters.ExposureMin;
}
if (Parameters.ExposureValue > Parameters.ExposureMax)
{
Parameters.ExposureValue = Parameters.ExposureMax;
}
mDevice.RemoteNodeList[sExposureNodeName].Value = Parameters.ExposureValue;
Helpers.Log.LogThisInfo(" ==>Line Selector: {0}\n ==>Trigger Source: {1}\n ==>Line Source: {2}\n ==>Line Inverter: {3}\n", mDevice.RemoteNodeList["LineSelector"].Value, mDevice.RemoteNodeList["TriggerSource"].Value, mDevice.RemoteNodeList["LineSource"].Value, mDevice.RemoteNodeList["Line Inverter"].Value);
}
catch (BGAPI2.Exceptions.IException ex)
{
Helpers.Log.LogThisInfo("ExceptionType: {0} \n", ex.GetType());
Helpers.Log.LogThisInfo("ErrorDescription: {0} \n", ex.GetErrorDescription());
Helpers.Log.LogThisInfo("in function: {0} \n", ex.GetFunctionName());
}
Helpers.Log.LogThisInfo("DATA STREAM LIST\n");
Helpers.Log.LogThisInfo("################\n\n");
try
{
//COUNTING AVAILABLE DATASTREAMS
datastreamList = mDevice.DataStreams;
datastreamList.Refresh();
//Helpers.Log.LogThisInfo("5.1.8 Detected datastreams: {0}\n", datastreamList.Count);
////DATASTREAM INFORMATION BEFORE OPENING
//foreach (KeyValuePair<string, BGAPI2.DataStream> dst_pair in datastreamList)
//{
// Helpers.Log.LogThisInfo(" 5.2.4 DataStream ID: {0}\n\n", dst_pair.Key);
//}
}
catch (BGAPI2.Exceptions.IException ex)
{
Helpers.Log.LogThisInfo("ExceptionType: {0} \n", ex.GetType());
Helpers.Log.LogThisInfo("ErrorDescription: {0} \n", ex.GetErrorDescription());
Helpers.Log.LogThisInfo("in function: {0} \n", ex.GetFunctionName());
}
Helpers.Log.LogThisInfo("DATA STREAM\n");
Helpers.Log.LogThisInfo("###########\n\n");
//OPEN THE FIRST DATASTREAM IN THE LIST
try
{
foreach (KeyValuePair <string, BGAPI2.DataStream> dst_pair in datastreamList)
{
Helpers.Log.LogThisInfo("5.1.9 Open first datastream \n");
Helpers.Log.LogThisInfo(" DataStream ID: {0}\n\n", dst_pair.Key);
//if (dst_pair.Value.IsOpen || dst_pair.Value.IsGrabbing )
//{
if (mDevice.RemoteNodeList.GetNodePresent("AcquisitionAbort") == true)
{
mDevice.RemoteNodeList["AcquisitionAbort"].Execute();
Helpers.Log.LogThisInfo("5.1.12 {0} aborted\n", mDevice.Model);
}
mDevice.RemoteNodeList["AcquisitionStop"].Execute();
//dst_pair.Value.Close();
System.Threading.Thread.Sleep(50);
//}
dst_pair.Value.Open();
sDataStreamID = dst_pair.Key;
Helpers.Log.LogThisInfo(" Opened datastream - NodeList Information \n");
Helpers.Log.LogThisInfo(" StreamAnnounceBufferMinimum: {0}\n", dst_pair.Value.NodeList["StreamAnnounceBufferMinimum"].Value);
if (dst_pair.Value.TLType == "GEV")
{
Helpers.Log.LogThisInfo(" StreamDriverModel: {0}\n", dst_pair.Value.NodeList["StreamDriverModel"].Value);
}
Helpers.Log.LogThisInfo(" \n");
break;
}
}
catch (BGAPI2.Exceptions.IException ex)
{
Helpers.Log.LogThisInfo("ExceptionType: {0} \n", ex.GetType());
Helpers.Log.LogThisInfo("ErrorDescription: {0} \n", ex.GetErrorDescription());
Helpers.Log.LogThisInfo("in function: {0} \n", ex.GetFunctionName());
}
if (sDataStreamID == "")
{
Helpers.Log.LogThisInfo(" No DataStream found \n");
Helpers.Log.LogThisInfo("\nEnd\nInput any number to close the program:\n");
//Console.Read();
mDevice.Close();
mInterface.Close();
mSystem.Close();
IsProcessing = false;
return;
}
else
{
mDataStream = datastreamList[sDataStreamID];
}
Helpers.Log.LogThisInfo("BUFFER LIST\n");
Helpers.Log.LogThisInfo("###########\n\n");
try
{
//BufferList
bufferList = mDataStream.BufferList;
// 4 buffers using internal buffer mode
for (int i = 0; i < InternalBufferCount; i++)
{
mBuffer = new BGAPI2.Buffer();
bufferList.Add(mBuffer);
mBuffer.QueueBuffer();
}
Helpers.Log.LogThisInfo("5.1.10 Announced buffers: {0} using {1} [bytes]\n", bufferList.AnnouncedCount, mBuffer.MemSize * bufferList.AnnouncedCount);
}
catch (BGAPI2.Exceptions.IException ex)
{
Helpers.Log.LogThisInfo("ExceptionType: {0} \n", ex.GetType());
Helpers.Log.LogThisInfo("ErrorDescription: {0} \n", ex.GetErrorDescription());
Helpers.Log.LogThisInfo("in function: {0} \n", ex.GetFunctionName());
}
Helpers.Log.LogThisInfo("\n");
Helpers.Log.LogThisInfo("CAMERA START\n");
Helpers.Log.LogThisInfo("############\n\n");
mDataStream.RegisterNewBufferEvent(BGAPI2.Events.EventMode.EVENT_HANDLER);
System.Console.Write(" Register Event Mode to: {0}\n\n", mDataStream.EventMode.ToString());
mDataStream.NewBufferEvent += new BGAPI2.Events.DataStreamEventControl.NewBufferEventHandler(mDataStream_NewBufferEvent);
//START DATASTREAM ACQUISITION
try
{
mDataStream.StartAcquisition();
Helpers.Log.LogThisInfo("5.1.12 DataStream started \n");
}
catch (BGAPI2.Exceptions.IException ex)
{
Helpers.Log.LogThisInfo("ExceptionType: {0} \n", ex.GetType());
Helpers.Log.LogThisInfo("ErrorDescription: {0} \n", ex.GetErrorDescription());
Helpers.Log.LogThisInfo("in function: {0} \n", ex.GetFunctionName());
}
//START CAMERA
try
{
mDevice.RemoteNodeList["AcquisitionStart"].Execute();
Helpers.Log.LogThisInfo("5.1.12 {0} started \n", mDevice.Model);
}
catch (BGAPI2.Exceptions.IException ex)
{
Helpers.Log.LogThisInfo("ExceptionType: {0} \n", ex.GetType());
Helpers.Log.LogThisInfo("ErrorDescription: {0} \n", ex.GetErrorDescription());
Helpers.Log.LogThisInfo("in function: {0} \n", ex.GetFunctionName());
}
Status = BaumerStatus.Ready;
}
