public void SetBlanking()
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
HVSTATUS status = USBCameraAPI.HVSetBlanking(m_pHandle, m_kHBlanking, m_kVBlanking);
USBCameraAPI.HV_VERIFY(status);
}
public void SetSnapSpeed()
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
HVSTATUS status = USBCameraAPI.HVSetSnapSpeed(m_pHandle, m_kSnapSpeed);
USBCameraAPI.HV_VERIFY(status);
}
public void SetADC()
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
HVSTATUS status = USBCameraAPI.HVADCControl(m_pHandle, (byte)HV_ADC_CONTROL.ADC_BITS, m_kADCLevel);
USBCameraAPI.HV_VERIFY(status);
}
public void SetResolution()
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
HVSTATUS status = USBCameraAPI.HVSetResolution(m_pHandle, m_kResolotion);
USBCameraAPI.HV_VERIFY(status);
}
public void BeginDevice()
{
if (m_pHandle == IntPtr.Zero)
{
HVSTATUS status = USBCameraAPI.BeginHVDevice(m_kCameraNums, ref m_pHandle);
USBCameraAPI.HV_VERIFY(status);
}
}
public void EndDevice()
{
if (m_pHandle != IntPtr.Zero)
{
HVSTATUS status = USBCameraAPI.EndHVDevice(m_pHandle);
USBCameraAPI.HV_VERIFY(status);
}
}
public void SetExposureTime(int exposureTime)
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
HVSTATUS status = SetExposureTime(m_OutPutWindow.Width, exposureTime, m_kLowerET,
m_kHBlanking, m_kSnapSpeed, m_kResolotion);
USBCameraAPI.HV_VERIFY(status);
}
private void OpenSnap()
{
System.Diagnostics.Debug.Assert(m_Camera.GetHandle() != IntPtr.Zero);
HVSTATUS status = USBCameraAPI.HVOpenSnap(m_Camera.GetHandle(), snapCallback, this.Handle);
USBCameraAPI.HV_VERIFY(status);
if (USBCameraAPI.HV_SUCCESS(status))
{
m_bIsOpen = true;
}
}
public void SetGain(int gainValue)
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
m_kGain = gainValue;
HVSTATUS status = HVSTATUS.STATUS_OK;
for (int i = 0; i < 4; i++)
{
status = USBCameraAPI.HVAGCControl(m_pHandle, (byte)(HV_CHANNEL.RED_CHANNEL + i), m_kGain);
USBCameraAPI.HV_VERIFY(status);
}
}
private void CloseSnap()
{
System.Diagnostics.Debug.Assert(m_Camera.GetHandle() != IntPtr.Zero);
StopSnap();
HVSTATUS status = USBCameraAPI.HVCloseSnap(m_Camera.GetHandle());
USBCameraAPI.HV_VERIFY(status);
if (USBCameraAPI.HV_SUCCESS(status))
{
m_bIsOpen = false;
}
}
private void StartSnap()
{
System.Diagnostics.Debug.Assert(m_Camera.GetHandle() != IntPtr.Zero);
IntPtr[] pBuffers = new IntPtr[1];
pBuffers[0] = m_Camera.GetRawBuffer();
HVSTATUS status = USBCameraAPI.HVStartSnap(m_Camera.GetHandle(), pBuffers, 1);
USBCameraAPI.HV_VERIFY(status);
if (USBCameraAPI.HV_SUCCESS(status))
{
m_bIsSnap = true;
}
}
public void SetOutPutWindow()
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
IntPtr buffer = new IntPtr();
int size = 0;
HVSTATUS status = USBCameraAPI.HVGetDeviceInfo(m_pHandle, HV_DEVICE_INFO.DESC_RESOLUTION, buffer, ref size);
buffer = Marshal.AllocHGlobal(size);
status = USBCameraAPI.HVGetDeviceInfo(m_pHandle, HV_DEVICE_INFO.DESC_RESOLUTION, buffer, ref size);
USBCameraAPI.HV_VERIFY(status);
int[] type = new int[64];
Marshal.Copy(buffer, type, 0, 64);
Marshal.FreeHGlobal(buffer);
m_OutPutWindow.Width = type[(int)m_kResolotion * 2];
m_OutPutWindow.Height = type[(int)m_kResolotion * 2 + 1];
status = USBCameraAPI.HVSetOutputWindow(m_pHandle, m_OutPutWindow.X, m_OutPutWindow.Y, m_OutPutWindow.Width, m_OutPutWindow.Height);
USBCameraAPI.HV_VERIFY(status);
}
public void GetCameraType()
{
System.Diagnostics.Debug.Assert(m_pHandle != IntPtr.Zero);
IntPtr buffer = new IntPtr();
int size = sizeof(HVTYPE);
StringBuilder str = new StringBuilder();
buffer = Marshal.AllocHGlobal(size);
HVSTATUS status = USBCameraAPI.HVGetDeviceInfo(m_pHandle, HV_DEVICE_INFO.DESC_DEVICE_TYPE, buffer, ref size);
USBCameraAPI.HV_VERIFY(status);
int[] type = new int[size / 4];
Marshal.Copy(buffer, type, 0, size / 4);
for (int i = 0; i < size / 4; i++)
{
str.Append(((HVTYPE)type[i]).ToString().Substring(0, 8));
}
m_strCameraType = str.ToString();
str.Remove(0, str.Length);
Marshal.FreeHGlobal(buffer);
}
