private void BuildRoSpec(ReadPlan rp, int timeOut, List<PARAM_ROSpec> roSpecList, bool isStandaloneOp)
{
string response = string.Empty;
if (rp is MultiReadPlan)
{
MultiReadPlan mrp = (MultiReadPlan)rp;
numPlans = mrp.Plans.Length;
foreach (ReadPlan r in mrp.Plans)
{
// Ideally, totalWeight=0 would allow reader to
// dynamically adjust timing based on tags observed.
// For now, just divide equally.
int subtimeout =
(mrp.TotalWeight != 0) ? (int)timeOut * r.Weight / mrp.TotalWeight
: timeOut / mrp.Plans.Length;
totalWeight = (uint)mrp.TotalWeight;
subtimeout = Math.Min(subtimeout, UInt16.MaxValue);
BuildRoSpec(r, subtimeout, roSpecList,false);
}
}
else if (rp is SimpleReadPlan)
{
//MSG_ADD_ROSPEC msg = new MSG_ADD_ROSPEC();
// Create a Reader Operation Spec (ROSpec).
PARAM_ROSpec roSpec = new PARAM_ROSpec();
roSpec.CurrentState = ENUM_ROSpecState.Disabled;
roSpec.Priority = 0;
roSpec.ROSpecID = ++roSpecId;
//Add rospec id and protocol in the hashtable. So that it can be used to populate the tagdata's protocol member with the read tag protocol.
roSpecProtcolTable.Add(roSpec.ROSpecID,((SimpleReadPlan)rp).Protocol);
// Set up the ROBoundarySpec
// This defines the start and stop triggers.
roSpec.ROBoundarySpec = new PARAM_ROBoundarySpec();
// Set the start trigger to null.
// This means the ROSpec will start as soon as it is enabled.
roSpec.ROBoundarySpec.ROSpecStartTrigger = new PARAM_ROSpecStartTrigger();
uint asyncOnTime = Convert.ToUInt16(ParamGet("/reader/read/asyncOnTime"));
if (continuousReading && numPlans > 1)
{
roSpec.ROBoundarySpec.ROSpecStartTrigger.ROSpecStartTriggerType = ENUM_ROSpecStartTriggerType.Periodic;
PARAM_PeriodicTriggerValue pValue = new PARAM_PeriodicTriggerValue();
pValue.Offset = 0;
pValue.Period = asyncOnTime;
roSpec.ROBoundarySpec.ROSpecStartTrigger.PeriodicTriggerValue = pValue;
}
else
{
roSpec.ROBoundarySpec.ROSpecStartTrigger.ROSpecStartTriggerType = ENUM_ROSpecStartTriggerType.Null;
}
// Set the stop trigger is null. This means the ROSpec
// will keep running until an STOP_ROSPEC message is sent.
roSpec.ROBoundarySpec.ROSpecStopTrigger = new PARAM_ROSpecStopTrigger();
roSpec.ROBoundarySpec.ROSpecStopTrigger.ROSpecStopTriggerType = ENUM_ROSpecStopTriggerType.Null;
roSpec.SpecParameter = new UNION_SpecParameter();
PARAM_AISpec aiSpec = new PARAM_AISpec();
// Select which antenna ports we want to use based on the read plan settings
aiSpec.AntennaIDs = new LTKD.UInt16Array();
SimpleReadPlan srp = (SimpleReadPlan)rp;
//Check for fast search enable
isFastSearch = srp.UseFastSearch;
//Validate protocol
ValidateProtocol(srp.Protocol);
int[] antennas = srp.Antennas;
if (null == antennas)
{
aiSpec.AntennaIDs.Add(0); //0 : applys to all antennae,
}
else
{
foreach (int antenna in antennas)
aiSpec.AntennaIDs.Add((ushort)antenna);
}
//Specify AI spec trigger type
aiSpec.AISpecStopTrigger = new PARAM_AISpecStopTrigger();
//Specify Report spec
roSpec.ROReportSpec = new PARAM_ROReportSpec();
if (continuousReading)
{
// ASYNC Mode - Set the AI stop trigger to null. AI spec will run until the ROSpec stops.
if(numPlans > 1)
{
// ASYNC Mode - Set the AI stop trigger to Duration - AsyncOnTime. AI spec will run until the Disable ROSpec is sent.
aiSpec.AISpecStopTrigger.AISpecStopTriggerType = ENUM_AISpecStopTriggerType.Duration;
aiSpec.AISpecStopTrigger.DurationTrigger = (uint)timeOut;
}
else
{
aiSpec.AISpecStopTrigger.AISpecStopTriggerType = ENUM_AISpecStopTriggerType.Null;
aiSpec.AISpecStopTrigger.DurationTrigger = 0;
}
// Receive a report every time a tag is read.
roSpec.ROReportSpec.N = 1;
}
else
{
// SYNC Mode - Set the AI stop trigger to inputted duration. AI spec will run for particular duration
aiSpec.AISpecStopTrigger.AISpecStopTriggerType = ENUM_AISpecStopTriggerType.Duration;
aiSpec.AISpecStopTrigger.DurationTrigger = (uint)timeOut;
roSpec.ROReportSpec.N = 0;
}
PARAM_InventoryParameterSpec inventoryParam = new PARAM_InventoryParameterSpec();
List<PARAM_InventoryParameterSpec> invParamList = new List<PARAM_InventoryParameterSpec>();
inventoryParam.InventoryParameterSpecID = 1;
TagFilter tagFilter = srp.Filter;
//Filter
if(tagFilter != null)
{
List<PARAM_AntennaConfiguration> antennaConfigList = new List<PARAM_AntennaConfiguration>();
PARAM_AntennaConfiguration antConfig = new PARAM_AntennaConfiguration();
antConfig.AntennaID = 0;
if (TagProtocol.GEN2.Equals(srp.Protocol))
{
List<PARAM_C1G2Filter> filterList = new List<PARAM_C1G2Filter>();
PARAM_C1G2Filter filter = new PARAM_C1G2Filter();
PARAM_C1G2TagInventoryMask mask;
filter.T = ENUM_C1G2TruncateAction.Do_Not_Truncate;
PARAM_C1G2InventoryCommand inventoryCommand = new PARAM_C1G2InventoryCommand();
inventoryCommand.TagInventoryStateAware = false;
PARAM_C1G2TagInventoryStateUnawareFilterAction unAwareAction = new PARAM_C1G2TagInventoryStateUnawareFilterAction();
unAwareAction.Action = ENUM_C1G2StateUnawareAction.Select_Unselect;
if (tagFilter is Gen2.Select)
{
Gen2.Select selectFilter = (Gen2.Select)tagFilter;
mask = new PARAM_C1G2TagInventoryMask();
// Memory Bank
mask.MB = new LTKD.TwoBits((ushort)selectFilter.Bank);
mask.TagMask = LTKD.LLRPBitArray.FromHexString(ByteFormat.ToHex(selectFilter.Mask).Split('x')[1].ToString());
mask.Pointer = (ushort)selectFilter.BitPointer;
filter.C1G2TagInventoryMask = mask;
if (selectFilter.Invert)
{
unAwareAction.Action = ENUM_C1G2StateUnawareAction.Unselect_Select;
}
filter.C1G2TagInventoryStateUnawareFilterAction = unAwareAction;
}
else if (tagFilter is TagData)
{
TagData tagDataFilter = (TagData)tagFilter;
mask = new PARAM_C1G2TagInventoryMask();
// EPC Memory Bank
mask.MB = new LTKD.TwoBits((ushort)Gen2.Bank.EPC);
mask.TagMask = LTKD.LLRPBitArray.FromHexString(tagDataFilter.EpcString);
//For epc bit pointer is 32
mask.Pointer = 32;
filter.C1G2TagInventoryMask = mask;
filter.C1G2TagInventoryStateUnawareFilterAction = unAwareAction;
}
else
{
throw new Exception("Unsupported operation");
}
filterList.Add(filter);
inventoryCommand.C1G2Filter = filterList.ToArray();
antConfig.AirProtocolInventoryCommandSettings.Add(inventoryCommand);
antennaConfigList.Add(antConfig);
inventoryParam.AntennaConfiguration = antennaConfigList.ToArray();
}
else if (TagProtocol.ISO180006B.Equals(srp.Protocol))
{
if (tagFilter is Iso180006b.Select)
{
PARAM_ThingMagicISO180006BTagPattern tagPattern = new PARAM_ThingMagicISO180006BTagPattern();
//Filter type
tagPattern.FilterType = ENUM_ThingMagicISO180006BFilterType.ISO180006BSelect;
//Invert
tagPattern.Invert = ((Iso180006b.Select)tagFilter).Invert;
//Address
tagPattern.Address = Convert.ToByte(((Iso180006b.Select)tagFilter).Address.ToString("X"));
//Mask
tagPattern.Mask = ((Iso180006b.Select)tagFilter).Mask;
//SelectOp
tagPattern.SelectOp = new Org.LLRP.LTK.LLRPV1.DataType.TwoBits(Convert.ToUInt16(((Iso180006b.Select)tagFilter).Op));
//TagData
tagPattern.TagData = LTKD.ByteArray.FromHexString(ByteFormat.ToHex(((Iso180006b.Select)tagFilter).Data).Split('x')[1]);
PARAM_ThingMagicISO180006BInventoryCommand iso18k6bInventoryCmd = new PARAM_ThingMagicISO180006BInventoryCommand();
iso18k6bInventoryCmd.ThingMagicISO180006BTagPattern = tagPattern;
antConfig.AirProtocolInventoryCommandSettings.Add(iso18k6bInventoryCmd);
antennaConfigList.Add(antConfig);
inventoryParam.AntennaConfiguration = antennaConfigList.ToArray();
}
else if(tagFilter is TagData)
{
PARAM_ThingMagicISO180006BTagPattern tagPattern = new PARAM_ThingMagicISO180006BTagPattern();
//Filter type
tagPattern.FilterType = ENUM_ThingMagicISO180006BFilterType.ISO180006BTagData;
//Invert
tagPattern.Invert = false;
//Address
tagPattern.Address = 0;
//Mask
tagPattern.Mask = 0xff;
//SelectOp
tagPattern.SelectOp = new Org.LLRP.LTK.LLRPV1.DataType.TwoBits(Convert.ToUInt16(((Iso180006b.SelectOp.EQUALS))));
//TagData
tagPattern.TagData = LTKD.ByteArray.FromHexString(((TagData)tagFilter).EpcString);
PARAM_ThingMagicISO180006BInventoryCommand iso18k6bInventoryCmd = new PARAM_ThingMagicISO180006BInventoryCommand();
iso18k6bInventoryCmd.ThingMagicISO180006BTagPattern = tagPattern;
antConfig.AirProtocolInventoryCommandSettings.Add(iso18k6bInventoryCmd);
antennaConfigList.Add(antConfig);
inventoryParam.AntennaConfiguration = antennaConfigList.ToArray();
}
else
{
throw new Exception("Unsupported operation");
}
}
}
if (isFastSearch)
{
List<PARAM_AntennaConfiguration> antennaConfigList = new List<PARAM_AntennaConfiguration>();
PARAM_AntennaConfiguration antConfig = new PARAM_AntennaConfiguration();
PARAM_ThingMagicFastSearchMode fastSearch = new PARAM_ThingMagicFastSearchMode();
fastSearch.ThingMagicFastSearch = ENUM_ThingMagicFastSearchValue.Enabled;
PARAM_C1G2InventoryCommand inventoryCommandFastSearch = new PARAM_C1G2InventoryCommand();
inventoryCommandFastSearch.AddCustomParameter(fastSearch);
antConfig.AirProtocolInventoryCommandSettings.Add(inventoryCommandFastSearch);
antennaConfigList.Add(antConfig);
inventoryParam.AntennaConfiguration = antennaConfigList.ToArray();
}
//Emebeded tagops
TagOp tagOperation = srp.Op;
PARAM_AccessCommand accessCommand = new PARAM_AccessCommand();
PARAM_AccessSpec accessSpec = new PARAM_AccessSpec();
if (null != tagOperation)
{
accessSpec.AccessSpecID = ++AccessSpecID;
accessSpec.AccessCommand = accessCommand;
accessSpec.ROSpecID = roSpecId;
PARAM_AccessSpecStopTrigger trigger = new PARAM_AccessSpecStopTrigger();
if (!isStandaloneOp)//Embedded operation
{
if (tagOperation is Gen2.NxpGen2TagOp.EasAlarm)
{
throw new FeatureNotSupportedException("Gen2.NxpGen2TagOp.EasAlarm command can be standalone tag operation ");
}
if (tagOperation is Gen2.NXP.G2X.ResetReadProtect)
{
throw new FeatureNotSupportedException("NXP Reset Read protect command can be embedded only if the chip-type is G2il");
}
accessSpec.AntennaID = 0;
trigger.AccessSpecStopTrigger = ENUM_AccessSpecStopTriggerType.Null;
trigger.OperationCountValue = 0;
}
else
{ //standalone operation
if (tagOperation is Gen2.Alien.Higgs2.PartialLoadImage)
{
if (null != tagFilter)
{
throw new ReaderException("Filter is not supported on this operation.");
}
}
accessSpec.AntennaID = Convert.ToUInt16(ParamGet("/reader/tagop/antenna"));
trigger.AccessSpecStopTrigger = ENUM_AccessSpecStopTriggerType.Operation_Count;
trigger.OperationCountValue = 1;
}
accessCommand.AccessCommandOpSpec.Add(BuildOpSpec(srp));
accessSpec.ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2;
accessSpec.CurrentState = ENUM_AccessSpecState.Disabled;
accessSpec.AccessSpecStopTrigger = trigger;
// Add a list of target tags to the tag spec.
PARAM_C1G2TagSpec tagSpec = new PARAM_C1G2TagSpec();
PARAM_C1G2TargetTag targetTag = new PARAM_C1G2TargetTag();
targetTag.MB = new LTKD.TwoBits(0);
targetTag.Match = false;
targetTag.Pointer = 0;
targetTag.TagData = LTKD.LLRPBitArray.FromBinString("0");
targetTag.TagMask = LTKD.LLRPBitArray.FromBinString("0");
List<PARAM_C1G2TargetTag> targetTagList = new List<PARAM_C1G2TargetTag>();
targetTagList.Add(targetTag);
tagSpec.C1G2TargetTag = targetTagList.ToArray();
//Add the tag spec to the access command.
accessCommand.AirProtocolTagSpec.Add(tagSpec);
AddAccessSpec(accessSpec);
EnableAccessSpec(accessSpec.AccessSpecID);
}
// Reading Gen2 Tags, specify in InventorySpec
if (TagProtocol.GEN2 == srp.Protocol)
{
inventoryParam.ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2;
}
else if (TagProtocol.ISO180006B == srp.Protocol)
{
inventoryParam.ProtocolID = ENUM_AirProtocols.Unspecified;
PARAM_ThingMagicCustomAirProtocols airProtocol = new PARAM_ThingMagicCustomAirProtocols();
airProtocol.customProtocolId = ENUM_ThingMagicCustomAirProtocolList.Iso180006b;
inventoryParam.Custom.Add(airProtocol);
}
else
{
throw new FeatureNotSupportedException("Only GEN2 and ISO18K6B protocol is supported as of now");
}
invParamList.Add(inventoryParam);
aiSpec.InventoryParameterSpec = invParamList.ToArray();
// Specify what type of tag reports we want to receive and when we want to receive them.
roSpec.ROReportSpec.ROReportTrigger = ENUM_ROReportTriggerType.Upon_N_Tags_Or_End_Of_ROSpec;
roSpec.SpecParameter.Add(aiSpec);
// Selecting which fields we want in the report.
roSpec.ROReportSpec.TagReportContentSelector = new PARAM_TagReportContentSelector();
roSpec.ROReportSpec.TagReportContentSelector.EnableAccessSpecID = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableAntennaID = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableChannelIndex = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableFirstSeenTimestamp = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableInventoryParameterSpecID = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableLastSeenTimestamp = true;
roSpec.ROReportSpec.TagReportContentSelector.EnablePeakRSSI = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableROSpecID = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableSpecIndex = true;
roSpec.ROReportSpec.TagReportContentSelector.EnableTagSeenCount = true;
// By default both PC and CRC bits are set, so sent from tmmpd
PARAM_C1G2EPCMemorySelector gen2MemSelector = new PARAM_C1G2EPCMemorySelector();
gen2MemSelector.EnableCRC = true;
gen2MemSelector.EnablePCBits = true;
roSpec.ROReportSpec.TagReportContentSelector.AirProtocolEPCMemorySelector.Add(gen2MemSelector);
// Since Spruce release firmware doesn't support phase, don't add PARAM_ThingMagicTagReportContentSelector
// custom paramter in ROReportSpec
string[] ver = softwareVersion.Split('.');
if (((Convert.ToInt32(ver[0]) == 4) &&
(Convert.ToInt32(ver[1]) >= 17)) ||
(Convert.ToInt32(ver[0]) > 4))
{
PARAM_ThingMagicTagReportContentSelector tagReportContentSelector = new PARAM_ThingMagicTagReportContentSelector();
tagReportContentSelector.PhaseMode = ENUM_ThingMagicPhaseMode.Enabled;
roSpec.ROReportSpec.AddCustomParameter(tagReportContentSelector);
}
roSpecList.Add(roSpec);
}
}
/// <summary>ROSpec 追加</summary>
protected virtual void AddROSpec(uint roSpecId, bool isEnabledImpinjExtensions = false)
{
MSG_ADD_ROSPEC msg = new MSG_ADD_ROSPEC();
PARAM_ROSpec pROSpec = new PARAM_ROSpec();
msg.ROSpec = pROSpec;
pROSpec.ROSpecID = roSpecId;
pROSpec.Priority = 0;
pROSpec.CurrentState = ENUM_ROSpecState.Disabled;
//
PARAM_ROBoundarySpec pBoundary = new PARAM_ROBoundarySpec();
pROSpec.ROBoundarySpec = pBoundary;
// 開始トリガ
pBoundary.ROSpecStartTrigger = new PARAM_ROSpecStartTrigger();
pBoundary.ROSpecStartTrigger.ROSpecStartTriggerType = ENUM_ROSpecStartTriggerType.Null;
// 停止トリガ
pBoundary.ROSpecStopTrigger = new PARAM_ROSpecStopTrigger();
pBoundary.ROSpecStopTrigger.ROSpecStopTriggerType = ENUM_ROSpecStopTriggerType.Null;
pBoundary.ROSpecStopTrigger.DurationTriggerValue = 0;
// レポートスペック
PARAM_ROReportSpec pReport = new PARAM_ROReportSpec();
pROSpec.ROReportSpec = pReport;
pReport.N = 1;
pReport.ROReportTrigger = ENUM_ROReportTriggerType.Upon_N_Tags_Or_End_Of_ROSpec;
PARAM_TagReportContentSelector pContentSelector = new PARAM_TagReportContentSelector();
pReport.TagReportContentSelector = pContentSelector;
pContentSelector.EnableAntennaID = true;
pContentSelector.EnablePeakRSSI = true;
pContentSelector.EnableROSpecID = true;
pContentSelector.EnableFirstSeenTimestamp = true;
if (isEnabledImpinjExtensions)
{
var pImpinjContentSelector = new PARAM_ImpinjTagReportContentSelector();
pReport.Custom.Add(pImpinjContentSelector);
pImpinjContentSelector.ImpinjEnablePeakRSSI = new PARAM_ImpinjEnablePeakRSSI()
{
PeakRSSIMode = ENUM_ImpinjPeakRSSIMode.Enabled
};
pImpinjContentSelector.ImpinjEnableRFPhaseAngle = new PARAM_ImpinjEnableRFPhaseAngle()
{
RFPhaseAngleMode = ENUM_ImpinjRFPhaseAngleMode.Enabled
};
}
pROSpec.SpecParameter = new UNION_SpecParameter();
// AISpec
PARAM_AISpec pAI = new PARAM_AISpec();
pROSpec.SpecParameter.Add(pAI);
pAI.AntennaIDs = new UInt16Array();
pAI.AntennaIDs.Add(0);
// AISpec Stop Trigger
PARAM_AISpecStopTrigger pAISpecStopTrigger = new PARAM_AISpecStopTrigger();
pAI.AISpecStopTrigger = pAISpecStopTrigger;
pAISpecStopTrigger.AISpecStopTriggerType = ENUM_AISpecStopTriggerType.Null;
PARAM_InventoryParameterSpec pInventory = new PARAM_InventoryParameterSpec();
pAI.InventoryParameterSpec = new PARAM_InventoryParameterSpec[1];
pAI.InventoryParameterSpec[0] = pInventory;
pInventory.InventoryParameterSpecID = 4567;
pInventory.ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2;
if (this.Settings != null)
{
pAI.AntennaIDs = new UInt16Array();
foreach (var ant in this.Settings.Antennas.Where(ant => ant.IsEnabled))
{
pAI.AntennaIDs.Add(ant.Id);
}
pInventory.AntennaConfiguration =
new PARAM_AntennaConfiguration[this.Settings.Antennas.Count];
for (ushort aid = 0; aid < this.Settings.Antennas.Count; ++aid)
{
PARAM_AntennaConfiguration pAntenna = new PARAM_AntennaConfiguration();
pInventory.AntennaConfiguration[aid] = pAntenna;
var antenna = this.Settings.Antennas[aid];
pAntenna.AntennaID = antenna.Id;
pAntenna.RFTransmitter = new PARAM_RFTransmitter();
pAntenna.RFTransmitter.ChannelIndex = 1;
pAntenna.RFTransmitter.HopTableID = 0;
pAntenna.RFTransmitter.TransmitPower = antenna.Tx.Id;
pAntenna.RFReceiver = new PARAM_RFReceiver();
pAntenna.RFReceiver.ReceiverSensitivity = antenna.Rx.Id;
pAntenna.AirProtocolInventoryCommandSettings = new UNION_AirProtocolInventoryCommandSettings();
var pInventoryCommand = new PARAM_C1G2InventoryCommand();
pAntenna.AirProtocolInventoryCommandSettings.Add(pInventoryCommand);
pInventoryCommand.TagInventoryStateAware = false;
pInventoryCommand.C1G2RFControl = new PARAM_C1G2RFControl();
pInventoryCommand.C1G2RFControl.ModeIndex = 1000;
pInventoryCommand.C1G2RFControl.Tari = 0;
pInventoryCommand.C1G2SingulationControl = new PARAM_C1G2SingulationControl();
pInventoryCommand.C1G2SingulationControl.Session = new TwoBits(false, false);
pInventoryCommand.C1G2SingulationControl.TagPopulation = 32;
pInventoryCommand.C1G2SingulationControl.TagTransitTime = 0;
}
}
MSG_ERROR_MESSAGE? msgErr = null;
MSG_ADD_ROSPEC_RESPONSE?msgResp = this.BaseClient?.ADD_ROSPEC(
msg: msg,
msg_err: out msgErr,
time_out: 3000);
this.CheckLLRPError(msgResp, msgErr);
}
