public bool Connect()
{
bool connected = false;
int l_Port = Avaspec.AVS_Init(0);
if (l_Port > 0)
{
uint l_Size = 0;
uint l_RequiredSize = 0;
int l_NrDevices = 0;
l_NrDevices = Avaspec.AVS_GetNrOfDevices();
Avaspec.AvsIdentityType[] l_Id = new Avaspec.AvsIdentityType[l_NrDevices];
l_RequiredSize = ((uint)l_NrDevices) * (uint)Marshal.SizeOf(typeof(Avaspec.AvsIdentityType));
if (l_RequiredSize > 0)
{
l_Size = l_RequiredSize;
l_NrDevices = Avaspec.AVS_GetList(l_Size, ref l_RequiredSize, l_Id);
long l_hDevice = (long)Avaspec.AVS_Activate(ref l_Id[0]);
if (Avaspec.INVALID_AVS_HANDLE_VALUE != l_hDevice)
{
_deviceHandle = l_hDevice;
SerialNumber = l_Id[0].m_SerialNumber;
Name = l_Id[0].m_UserFriendlyName;
connected = true;
}
if (Avaspec.AVS_UseHighResAdc((IntPtr)l_hDevice, true) != Avaspec.ERR_SUCCESS)
{
App.Current.Dispatcher.Invoke(new Action(() =>
System.Windows.MessageBox.Show("Could not set to use 16 bit resolution", "Maximum count will be 16383")));
}
}
}
if (!connected)
{
Avaspec.AVS_Done();
}
return(connected);
}
