public LakeChabotReader BindReader( rfidReaderID Reader )
{
if ( IsDisposed )
{
throw new ObjectDisposedException( "LakeChabotReader" );
}
if ( rfid.Constants.Result.OK != LakeChabotReader.LIBRARY_Result )
{
throw new rfidException( rfidErrorCode.LibraryFailedToInitialize );
}
if ( Mode == rfidReader.OperationMode.Static )
{
throw new rfidException( rfidErrorCode.CannotBindToStaticReader );
}
if ( Mode == rfidReader.OperationMode.BoundToReader )
{
throw new rfidException( rfidErrorCode.AlreadyBoundToAReader );
}
if ( Reader == null )
{
throw new ArgumentNullException( "Reader" );
}
//clark 2011.3.23 既留旅
//if ( Reader.Handle == 0 )
//{
// throw new rfidException( rfidErrorCode.InvalidRfidReaderID );
//}
_theReaderID = Reader;
if ( Result.OK != this.initAntennaList( ) )
{
Console.WriteLine( "Error initializing antenna information from radio" );
}
CreateDataSet( );
FunctionController.Name = Reader.Name;
Mode = rfidReader.OperationMode.BoundToReader;
_sessionTagList = new rfidTagList( );
_requestTagList = new rfidTagList( );
_periodTagList = new rfidTagList( );
_commandTagList = new rfidTagList( );
_antennaCycleTagList = new rfidTagList( );
_antennaTagList = new rfidTagList( );
_inventoryCycleTagList = new rfidTagList( );
_inventoryRoundTagList = new rfidTagList( );
DateTime temp = DateTime.UtcNow;
_sessionStartMS = HighResolutionTimer.Milliseconds;
_sessionStart = new DateTime( temp.Year, temp.Month, temp.Day,
temp.Hour, temp.Minute, temp.Second,
Math.Min( 999, ( int ) ElapsedMilliseconds ),
DateTimeKind.Utc );
return this;
}
// TODO : Move to locator & communicator class
// TODO : Modify to active query for radios each call
private static List<rfidReaderID> EnumerateReaders( rfidReaderID whereToLook )
{
if ( rfid.Constants.Result.OK != LakeChabotReader.LIBRARY_Result )
{
throw new rfidException( rfidErrorCode.LibraryFailedToInitialize );
}
//if ( Mode == rfidReader.OperationMode.Static )
//{
// throw new rfidException( rfidErrorCode.CannotBindToStaticReader );
//}
if ( whereToLook == null )
{
throw new ArgumentNullException( "whereToLook" );
}
if ( whereToLook.LocationType != rfidReaderID.LocationTypeID.LocalDevice )
{
throw new rfidException( rfidErrorCode.LocationTypeNotSupported, String.Format( "reader does not support {0} location type", Enum.GetName( typeof( rfidReaderID.LocationTypeID ), whereToLook.LocationType ) ) );
}
List<rfidReaderID> readers = new List<rfidReaderID>( );
foreach ( KeyValuePair<UInt32, rfid.Structures.RadioInformation> pair in LakeChabotReader.LOCATED_READERS )
{
readers.Add
(
new rfidReaderID
(
rfidReaderID.ReaderType.MTI,
0, // bad handle ~ unknown handle
System.Text.Encoding.ASCII.GetString( pair.Value.uniqueId, 0, pair.Value.uniqueId.Length ),
"RFID reader ",
"local attached reader",
rfidReaderID.LocationTypeID.LocalDevice
)
);
}
return readers;
}
/// <summary>
/// Create a bound reader
/// </summary>
/// <param name="ReaderToBind"></param>
public LakeChabotReader( rfidReaderID ReaderToBind )
{
InitReader();
PacketQueue = new Queue<PacketData.PacketWrapper>(INITIAL_QUEUE_SIZE);
this._queueCount = 0;
// Ugly but will switch rfidReaderID to provide cookie n lookup that way
// when code is completed...
rfid.Structures.RadioInformation radioInfo = null;
foreach (KeyValuePair<UInt32, rfid.Structures.RadioInformation> pair in LakeChabotReader.LOCATED_READERS)
{
if
(
System.Text.Encoding.ASCII.GetString(pair.Value.uniqueId, 0, pair.Value.uniqueId.Length).Equals
(
ReaderToBind.Name
)
)
{
radioInfo = pair.Value;
break;
}
}
Mode = rfidReader.OperationMode.Unbound; // ???? ~ bound set auto ~ but needs unset for BindReader ????
BindReader(ReaderToBind);
LakeChabotReader.MANAGED_ACCESS.API_MacGetFirmwareVersion(ref firmwareVersion);
LakeChabotReader.MANAGED_ACCESS.API_MacGetOEMCfgVersion(ref OemCfgVersion);
LakeChabotReader.MANAGED_ACCESS.API_MacGetOEMCfgUpdateNumber(ref OemCfgUpdateNumber);
LakeChabotReader.MANAGED_ACCESS.API_MacGetBootLoaderVersion(ref bootLoaderVersion);
UInt32 version = 0;
LakeChabotReader.MANAGED_ACCESS.API_ConfigReadRegister(0x0002, ref version);
this.hardwareVersion.major = (version >> 16) & 0xFFFF; // control block
this.hardwareVersion.minor = (version >> 0) & 0xFFFF; // chip rev
this.hardwareVersion.release = 0;
}
// TODO : Move to locator & communicator class
public static List<rfidReaderID> FindReaders( rfidReaderID whereToLook )
{
return EnumerateReaders( whereToLook );
}
