private static void AddTagSpec(string tagID, string maskBits, MSG_ADD_ACCESSSPEC msg)
{
//define access command
//define air protocol spec
msg.AccessSpec.AccessCommand = new PARAM_AccessCommand();
msg.AccessSpec.AccessCommand.AirProtocolTagSpec = new UNION_AirProtocolTagSpec();
PARAM_C1G2TagSpec tagSpec = new PARAM_C1G2TagSpec();
tagSpec.C1G2TargetTag = new PARAM_C1G2TargetTag[1];
tagSpec.C1G2TargetTag[0] = new PARAM_C1G2TargetTag();
tagSpec.C1G2TargetTag[0].Match = true; //change to "true" if you want to the following parameters take effect.
tagSpec.C1G2TargetTag[0].MB = new TwoBits(1);
tagSpec.C1G2TargetTag[0].Pointer = 0x20;
tagSpec.C1G2TargetTag[0].TagData = LLRPBitArray.FromString(tagID);
tagSpec.C1G2TargetTag[0].TagMask = LLRPBitArray.FromBinString(maskBits);
msg.AccessSpec.AccessCommand.AirProtocolTagSpec.Add(tagSpec);
}
public static PARAM_C1G2InventoryCommand CreateInventoryCommand(ushort pos, String mask, int truncate, int MB)
{
// Create the Inventory Command and RF Control parameters
PARAM_C1G2InventoryCommand c1g2Inv = new PARAM_C1G2InventoryCommand();
// Setup the tag filter
c1g2Inv.C1G2Filter = new PARAM_C1G2Filter[1];
c1g2Inv.C1G2Filter[0] = new PARAM_C1G2Filter();
c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask = new PARAM_C1G2TagInventoryMask();
// Filter on EPC (memory bank #1)
c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask.MB = new TwoBits((ushort)MB);
// Start filtering at the address 0x20 (the start of the third word).
// The first two words of the EPC are the checksum and Protocol Control bits.
//E20030093116008216007210
//c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask.Pointer = (ushort)(0x20 + 4 * pos);
//c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask.Pointer = (ushort)(0x00 + 4 * pos);
//c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask.TagMask = LLRPBitArray.FromHexString(mask);
c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask.Pointer = (ushort)(0x20 + pos);
c1g2Inv.C1G2Filter[0].C1G2TagInventoryMask.TagMask = LLRPBitArray.FromBinString(mask);
c1g2Inv.C1G2Filter[0].T = (ENUM_C1G2TruncateAction)truncate;
c1g2Inv.TagInventoryStateAware = false;
c1g2Inv.C1G2Filter[0].C1G2TagInventoryStateAwareFilterAction = new PARAM_C1G2TagInventoryStateAwareFilterAction();
c1g2Inv.C1G2Filter[0].C1G2TagInventoryStateAwareFilterAction.Action = ENUM_C1G2StateAwareAction.DeassertSLOrB_AssertSLOrA;
c1g2Inv.C1G2Filter[0].C1G2TagInventoryStateAwareFilterAction.Target = ENUM_C1G2StateAwareTarget.SL;
/* c1g2Inv.C1G2Filter[1] = new PARAM_C1G2Filter();
* c1g2Inv.C1G2Filter[1].C1G2TagInventoryMask = new PARAM_C1G2TagInventoryMask();
* // Filter on EPC (memory bank #1)
* c1g2Inv.C1G2Filter[1].C1G2TagInventoryMask.MB = new TwoBits(1);
* // Start filtering at the address 0x20 (the start of the third word).
* // The first two words of the EPC are the checksum and Protocol Control bits.
* //E20030093116008216007210
* c1g2Inv.C1G2Filter[1].C1G2TagInventoryMask.Pointer = (ushort)(0x20 + 4 * 0);
* c1g2Inv.C1G2Filter[1].C1G2TagInventoryMask.TagMask = LLRPBitArray.FromHexString("D");
* c1g2Inv.C1G2Filter[1].T = (ENUM_C1G2TruncateAction)truncate;
* c1g2Inv.TagInventoryStateAware = true;
* //c1g2Inv.C1G2Filter[1].C1G2TagInventoryStateAwareFilterAction = new PARAM_C1G2TagInventoryStateAwareFilterAction();
* //c1g2Inv.C1G2Filter[1].C1G2TagInventoryStateAwareFilterAction.Action = ENUM_C1G2StateAwareAction.DeassertSLOrB_AssertSLOrA;
* //c1g2Inv.C1G2Filter[1].C1G2TagInventoryStateAwareFilterAction.Target = ENUM_C1G2StateAwareTarget.SL;
*/
// Set the session.
PARAM_C1G2SingulationControl c1g2Sing = new PARAM_C1G2SingulationControl();
c1g2Sing.Session = new TwoBits(1);
c1g2Sing.TagPopulation = 64;
c1g2Sing.TagTransitTime = 0;
c1g2Sing.C1G2TagInventoryStateAwareSingulationAction = new PARAM_C1G2TagInventoryStateAwareSingulationAction();
//c1g2Sing.C1G2TagInventoryStateAwareSingulationAction.I = ENUM_C1G2TagInventoryStateAwareI.State_A;
//c1g2Sing.C1G2TagInventoryStateAwareSingulationAction.S = ENUM_C1G2TagInventoryStateAwareS.SL;
c1g2Inv.C1G2SingulationControl = c1g2Sing;
// Set the search mode.
PARAM_ImpinjInventorySearchMode impISM = new PARAM_ImpinjInventorySearchMode();
impISM.InventorySearchMode = ENUM_ImpinjInventorySearchType.Dual_Target;
c1g2Inv.Custom.Add(impISM);
return(c1g2Inv);
}
private bool ADD_ACCESSSPEC(string tagdata, int type)
{
MSG_ADD_ACCESSSPEC msg = new MSG_ADD_ACCESSSPEC();
msg.AccessSpec = new PARAM_AccessSpec();
msg.AccessSpec.AccessSpecID = 1001;
msg.AccessSpec.AntennaID = 1;
msg.AccessSpec.ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2;
msg.AccessSpec.CurrentState = ENUM_AccessSpecState.Disabled;
msg.AccessSpec.ROSpecID = 123;
//define trigger
msg.AccessSpec.AccessSpecStopTrigger = new PARAM_AccessSpecStopTrigger();
msg.AccessSpec.AccessSpecStopTrigger.AccessSpecStopTrigger = ENUM_AccessSpecStopTriggerType.Operation_Count;
msg.AccessSpec.AccessSpecStopTrigger.OperationCountValue = 100;
//define access command
//define air protocol spec
msg.AccessSpec.AccessCommand = new PARAM_AccessCommand();
msg.AccessSpec.AccessCommand.AirProtocolTagSpec = new UNION_AirProtocolTagSpec();
PARAM_C1G2TagSpec tagSpec = new PARAM_C1G2TagSpec();
tagSpec.C1G2TargetTag = new PARAM_C1G2TargetTag[1];
tagSpec.C1G2TargetTag[0] = new PARAM_C1G2TargetTag();
tagSpec.C1G2TargetTag[0].Match = false; //change to "true" if you want to the following parameters take effect.
tagSpec.C1G2TargetTag[0].MB = new TwoBits(1);
tagSpec.C1G2TargetTag[0].Pointer = 0x20;
tagSpec.C1G2TargetTag[0].TagData = LLRPBitArray.FromString("1111");
tagSpec.C1G2TargetTag[0].TagMask = LLRPBitArray.FromBinString("1111111111111111");
msg.AccessSpec.AccessCommand.AirProtocolTagSpec.Add(tagSpec);
//define access spec
msg.AccessSpec.AccessCommand.AccessCommandOpSpec = new UNION_AccessCommandOpSpec();
PARAM_C1G2Write wr = new PARAM_C1G2Write();
wr.AccessPassword = 0;
wr.MB = new TwoBits(1);
wr.OpSpecID = 111;
wr.WordPointer = 2;
//Data to be written.
wr.WriteData = UInt16Array.FromHexString(tagdata);
msg.AccessSpec.AccessCommand.AccessCommandOpSpec.Add(wr);
msg.AccessSpec.AccessReportSpec = new PARAM_AccessReportSpec();
msg.AccessSpec.AccessReportSpec.AccessReportTrigger = ENUM_AccessReportTriggerType.End_Of_AccessSpec;
MSG_ADD_ACCESSSPEC_RESPONSE rsp = reader.ADD_ACCESSSPEC(msg, out msg_err, 12000);
if (rsp != null)
{
//return rsp.ToString();
return(true);
}
else if (msg_err != null)
{
//return msg_err.ToString();
return(false);
}
else
{
//return "Command time out!";
return(false);
}
}