private void Initialize(string name)
{
var errorCode = Acquisition_GbIF_Init(out m_AcqDesc, 0, true, 0, 0, true, false, HIS_GbIF_NAME, name);
CheckError(errorCode);
errorCode = Acquisition_GbIF_GetDevice(name, HIS_GbIF_NAME, out GBIF_DEVICE_PARAM deviceParam);
CheckError(errorCode);
Info = deviceParam.ToInfo();
m_EndFrameCallback = EndFrameCallback;
m_EndAcqCallback = EndAcqCallback;
errorCode = Acquisition_SetCallbacksAndMessages(m_AcqDesc, IntPtr.Zero, 0, 0, Marshal.GetFunctionPointerForDelegate(m_EndFrameCallback),
Marshal.GetFunctionPointerForDelegate(m_EndAcqCallback));
CheckError(errorCode);
errorCode = Acquisition_SetIdleTimeout(m_AcqDesc, ushort.MaxValue);
errorCode = Acquisition_SetCameraTriggerMode(m_AcqDesc, 3);
CheckError(errorCode);
var info = new uint[24];
var infoEx = new ushort[32];
errorCode = Acquisition_GetHwHeaderInfoEx(m_AcqDesc, info, infoEx);
CheckError(errorCode);
m_ImageWidth = infoEx[5];
m_ImageHeight = infoEx[4];
m_ImagePitch = infoEx[2];
m_ImageData = new UnmanagedBuffer(m_ImageWidth * m_ImageHeight * 2);
}
public void ClearPixelMap()
{
if (m_PixelMap != null)
{
m_PixelMap.Dispose();
m_PixelMap = null;
}
}
public void ClearOffsetMap()
{
if (m_OffsetMap != null)
{
m_OffsetMap.Dispose();
m_OffsetMap = null;
}
}
public void ClearGainMap()
{
if (m_GainMap != null)
{
m_GainMap.Dispose();
m_GainMap = null;
}
}
public async Task StartGainCalibration(int frameCount)
{
ClearGainMap();
m_GainMap = new UnmanagedBuffer(m_ImageWidth * m_ImageHeight * 4);
var errorCode = Acquisition_Acquire_GainImage(m_AcqDesc, m_OffsetMap, m_GainMap, m_ImageHeight, m_ImageWidth, frameCount);
CheckError(errorCode);
await LoopFramesAsync(frameCount);
}
public static UnmanagedBuffer Load(string filePath, int headerSize = 0)
{
var buffer = new UnmanagedBuffer((int)new FileInfo(filePath).Length - headerSize);
using (Stream fileStream = File.OpenRead(filePath), bufferStream = buffer.CreateStream(FileAccess.Write))
{
fileStream.Position += headerSize;
fileStream.CopyTo(bufferStream);
}
return(buffer);
}
public void Dispose()
{
if (m_AcqDesc != IntPtr.Zero)
{
var errorCode = Acquisition_Close(m_AcqDesc);
CheckError(errorCode);
m_AcqDesc = IntPtr.Zero;
}
if (m_ImageData != null)
{
m_ImageData.Dispose();
m_ImageData = null;
}
ClearOffsetMap();
ClearGainMap();
ClearPixelMap();
}
public DetectorBatteryStatus GetBatteryStatus(out int batteryGauge)
{
using (var cameraRegisters = new UnmanagedBuffer(500))
{
var errorCode = Acquisition_wpe_ReadCameraRegisters(Info.IP, cameraRegisters);
CheckError(errorCode);
batteryGauge = 0;
var batteryInfo = (DETECTOR_BATTERY)Marshal.PtrToStructure((IntPtr)cameraRegisters + 31 * 4, typeof(DETECTOR_BATTERY));
if (batteryInfo.SerialNo != 0)
{
if ((batteryInfo.Status & 0x01) != 0)
{
batteryGauge = batteryInfo.Capacity;
return((batteryInfo.Status & 0x02) != 0 ? DetectorBatteryStatus.Charging : DetectorBatteryStatus.Discharging);
}
else
{
return(DetectorBatteryStatus.NotInstalled);
}
}
return(DetectorBatteryStatus.Disconnected);
}
}
public void LoadPixelMap(string filePath)
{
ClearPixelMap();
m_PixelMap = UnmanagedBuffer.Load(filePath, 100);
}
public void LoadGainMap(string filePath)
{
ClearGainMap();
m_GainMap = UnmanagedBuffer.Load(filePath);
}
public void LoadOffsetMap(string filePath)
{
ClearOffsetMap();
m_OffsetMap = UnmanagedBuffer.Load(filePath);
}