//Step 3
public FingerPrintPacket ReadPacket()
{
FingerPrintPacket result = null;
lock (ControlPacketsLock)
{
if (_lstControlPackets.Count() > 0)
{
result = _lstControlPackets[0];
_lstControlPackets.RemoveAt(0);
}
}
return(result);
}
public void SetDeviceState(FingerPrintPacket.DeviceStates deviceState)
{
lock (ControlPacketsLock)
{
_lstControlPackets.Add(new FingerPrintPacket(FingerPrintPacket.PacketTypes.DeviceState, deviceState));
}
}