private static PARAM_AISpec WispInventoryAISpec(ushort tagPopulation = 4) { var antennaConfig = new PARAM_AntennaConfiguration() { AntennaID = 1, AirProtocolInventoryCommandSettings = new UNION_AirProtocolInventoryCommandSettings(), }; var inventoryCommand = new PARAM_C1G2InventoryCommand() { C1G2RFControl = new PARAM_C1G2RFControl() { ModeIndex = 0, Tari = 0 }, C1G2SingulationControl = new PARAM_C1G2SingulationControl() { Session = new TwoBits(1), TagPopulation = tagPopulation }, TagInventoryStateAware = false, }; antennaConfig.AirProtocolInventoryCommandSettings.Add(inventoryCommand); var enabledAntennas = new UInt16Array(); enabledAntennas.Add(1); return(new PARAM_AISpec() { AntennaIDs = enabledAntennas, AISpecStopTrigger = new PARAM_AISpecStopTrigger() { AISpecStopTriggerType = ENUM_AISpecStopTriggerType.Null }, InventoryParameterSpec = new PARAM_InventoryParameterSpec[] { new PARAM_InventoryParameterSpec() { InventoryParameterSpecID = 1234, ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2, AntennaConfiguration = new PARAM_AntennaConfiguration[] { antennaConfig }, } } }); }
/// <summary></summary> private void SetReaderConfig() { MSG_SET_READER_CONFIG msg = new MSG_SET_READER_CONFIG(); PARAM_KeepaliveSpec pKeepalive = new PARAM_KeepaliveSpec(); msg.KeepaliveSpec = pKeepalive; pKeepalive.KeepaliveTriggerType = ENUM_KeepaliveTriggerType.Periodic; pKeepalive.PeriodicTriggerValue = 15000; PARAM_ImpinjLinkMonitorConfiguration pLinkMonitor = new PARAM_ImpinjLinkMonitorConfiguration(); pLinkMonitor.LinkDownThreshold = 4; pLinkMonitor.LinkMonitorMode = ENUM_ImpinjLinkMonitorMode.Enabled; msg.Custom.Add(pLinkMonitor); // msg.AntennaConfiguration = new PARAM_AntennaConfiguration[1]; var pAntConfig = new PARAM_AntennaConfiguration(); msg.AntennaConfiguration[0] = pAntConfig; pAntConfig.AntennaID = 0; pAntConfig.AirProtocolInventoryCommandSettings = new UNION_AirProtocolInventoryCommandSettings(); var pInventoryCommand = new PARAM_C1G2InventoryCommand(); pAntConfig.AirProtocolInventoryCommandSettings.Add(pInventoryCommand); pInventoryCommand.TagInventoryStateAware = false; MSG_ERROR_MESSAGE?msgErr = null; var msgResp = this.BaseClient?.SET_READER_CONFIG( msg: msg, msg_err: out msgErr, time_out: 3000); this.CheckLLRPError(msgResp, msgErr); }
/// <summary></summary> private void SetAntennaConfig() { MSG_SET_READER_CONFIG msg = new MSG_SET_READER_CONFIG(); msg.ResetToFactoryDefault = false; msg.AntennaConfiguration = new PARAM_AntennaConfiguration[1]; // Antenna Configuration PARAM_AntennaConfiguration pAntennaConfig = new PARAM_AntennaConfiguration(); msg.AntennaConfiguration[0] = pAntennaConfig; pAntennaConfig.AntennaID = 0; pAntennaConfig.AirProtocolInventoryCommandSettings = new UNION_AirProtocolInventoryCommandSettings(); // C1G2 Inventory Command PARAM_C1G2InventoryCommand pInventoryCommand = new PARAM_C1G2InventoryCommand(); pAntennaConfig.AirProtocolInventoryCommandSettings.Add(pInventoryCommand); pInventoryCommand.TagInventoryStateAware = false; PARAM_ImpinjFixedFrequencyList pFixedFreqList = new PARAM_ImpinjFixedFrequencyList(); pInventoryCommand.Custom.Add(pFixedFreqList); pFixedFreqList.FixedFrequencyMode = ENUM_ImpinjFixedFrequencyMode.Disabled; pFixedFreqList.ChannelList = new UInt16Array(); MSG_ERROR_MESSAGE?msgErr = null; MSG_SET_READER_CONFIG_RESPONSE?msgResp = this.BaseClient?.SET_READER_CONFIG( msg: msg, msg_err: out msgErr, time_out: this.Timeout); }
static void Main(string[] args) { LLRPClient reader; if (args.Length != 1) { usage(); return; } string readerName = args[0]; Console.WriteLine( "Impinj C# LTK.NET RFID Application DocSample2 reader - " + readerName + "\n"); #region Initializing { Console.WriteLine("Initializing\n"); //Create an instance of LLRP reader client. reader = new LLRPClient(); //Impinj Best Practice! Always Install the Impinj extensions Impinj_Installer.Install(); } #endregion #region EventHandlers { Console.WriteLine("Adding Event Handlers\n"); reader.OnReaderEventNotification += new delegateReaderEventNotification(reader_OnReaderEventNotification); reader.OnRoAccessReportReceived += new delegateRoAccessReport(reader_OnRoAccessReportReceived); } #endregion #region Connecting { Console.WriteLine("Connecting To Reader\n"); ENUM_ConnectionAttemptStatusType status; //Open the reader connection. Timeout after 5 seconds bool ret = reader.Open(readerName, 5000, out status); //Ensure that the open succeeded and that the reader // returned the correct connection status result if (!ret || status != ENUM_ConnectionAttemptStatusType.Success) { Console.WriteLine("Failed to Connect to Reader \n"); return; } } #endregion #region EnableExtensions { Console.WriteLine("Enabling Impinj Extensions\n"); MSG_IMPINJ_ENABLE_EXTENSIONS imp_msg = new MSG_IMPINJ_ENABLE_EXTENSIONS(); MSG_ERROR_MESSAGE msg_err; imp_msg.MSG_ID = 1; // not this doesn't need to bet set as the library will default //Send the custom message and wait for 8 seconds MSG_CUSTOM_MESSAGE cust_rsp = reader.CUSTOM_MESSAGE(imp_msg, out msg_err, 8000); MSG_IMPINJ_ENABLE_EXTENSIONS_RESPONSE msg_rsp = cust_rsp as MSG_IMPINJ_ENABLE_EXTENSIONS_RESPONSE; if (msg_rsp != null) { if (msg_rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(msg_rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("Enable Extensions Command Timed out\n"); reader.Close(); return; } } #endregion #region FactoryDefault { Console.WriteLine("Factory Default the Reader\n"); // factory default the reader MSG_SET_READER_CONFIG msg_cfg = new MSG_SET_READER_CONFIG(); MSG_ERROR_MESSAGE msg_err; msg_cfg.ResetToFactoryDefault = true; msg_cfg.MSG_ID = 2; //this doesn't need to bet set as the library will default //if SET_READER_CONFIG affects antennas it could take several seconds to return MSG_SET_READER_CONFIG_RESPONSE rsp_cfg = reader.SET_READER_CONFIG(msg_cfg, out msg_err, 12000); if (rsp_cfg != null) { if (rsp_cfg.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp_cfg.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("SET_READER_CONFIG Command Timed out\n"); reader.Close(); return; } } #endregion #region getReaderCapabilities { Console.WriteLine("Getting Reader Capabilities\n"); MSG_GET_READER_CAPABILITIES cap = new MSG_GET_READER_CAPABILITIES(); cap.MSG_ID = 2; // not this doesn't need to bet set as the library will default cap.RequestedData = ENUM_GetReaderCapabilitiesRequestedData.All; //Send the custom message and wait for 8 seconds MSG_ERROR_MESSAGE msg_err; MSG_GET_READER_CAPABILITIES_RESPONSE msg_rsp = reader.GET_READER_CAPABILITIES(cap, out msg_err, 8000); if (msg_rsp != null) { if (msg_rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(msg_rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("GET reader Capabilities Command Timed out\n"); reader.Close(); return; } // Get the reader model number PARAM_GeneralDeviceCapabilities dev_cap = msg_rsp.GeneralDeviceCapabilities; // Check to make sure the model number mathces and that this device // is an impinj reader (deviceManufacturerName == 25882) if ((dev_cap != null) && (dev_cap.DeviceManufacturerName == 25882)) { } else { Console.WriteLine("Could not determine reader model number\n"); reader.Close(); return; } // get the uhf band capabilities. Inside this is the power table. // take the last element of the power table to get the highest power. PARAM_UHFBandCapabilities uhf = msg_rsp.RegulatoryCapabilities.UHFBandCapabilities; PARAM_TransmitPowerLevelTableEntry entry = uhf.TransmitPowerLevelTableEntry[uhf.TransmitPowerLevelTableEntry.Length - 1]; txPwrIndx = entry.Index; double power = entry.TransmitPowerValue / 100; Console.WriteLine(" Max Power " + power.ToString() + " dbm."); } #endregion #region getReaderConfig { Console.WriteLine("Getting Reader Configuration\n"); MSG_GET_READER_CONFIG cap = new MSG_GET_READER_CONFIG(); cap.MSG_ID = 2; // not this doesn't need to bet set as the library will default cap.RequestedData = ENUM_GetReaderConfigRequestedData.All; //Send the custom message and wait for 8 seconds MSG_ERROR_MESSAGE msg_err; MSG_GET_READER_CONFIG_RESPONSE msg_rsp = reader.GET_READER_CONFIG(cap, out msg_err, 8000); if (msg_rsp != null) { if (msg_rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(msg_rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("GET reader Config Command Timed out\n"); reader.Close(); return; } // Get the hopTableId and Channel Index if ((null != msg_rsp.AntennaConfiguration) && (0 < msg_rsp.AntennaConfiguration.Length) && (null != msg_rsp.AntennaConfiguration[0].RFTransmitter)) { PARAM_RFTransmitter rftx = msg_rsp.AntennaConfiguration[0].RFTransmitter; // we have to get these two values as well otherwise // we won't know what to fill in the RFTransmitter // parameter when we set transmit power ChannelIndex = rftx.ChannelIndex; hopTableID = rftx.HopTableID; Console.WriteLine(" Saving ChanIndex " + ChannelIndex.ToString() + " hopTableId " + hopTableID.ToString()); } else { Console.WriteLine("Could not get rf transmitter parameters\n"); reader.Close(); return; } } #endregion #region SetReaderConfigWithXML { Console.WriteLine("Adding SET_READER_CONFIG from XML file \n"); Org.LLRP.LTK.LLRPV1.DataType.Message obj; ENUM_LLRP_MSG_TYPE msg_type; // read the XML from a file and validate its an ADD_ROSPEC try { FileStream fs = new FileStream(@"..\..\setReaderConfig.xml", FileMode.Open); StreamReader sr = new StreamReader(fs); string s = sr.ReadToEnd(); fs.Close(); LLRPXmlParser.ParseXMLToLLRPMessage(s, out obj, out msg_type); if (obj == null || msg_type != ENUM_LLRP_MSG_TYPE.SET_READER_CONFIG) { Console.WriteLine("Could not extract message from XML"); reader.Close(); return; } } catch { Console.WriteLine("Unable to convert to valid XML"); reader.Close(); return; } // Communicate that message to the reader MSG_SET_READER_CONFIG msg = (MSG_SET_READER_CONFIG)obj; // set the max power available but don' forget to // apply the hoptable and channelIndex from the // current configuration PARAM_AntennaConfiguration ant = msg.AntennaConfiguration[0]; ant.RFTransmitter.TransmitPower = (ushort)txPwrIndx; ant.RFTransmitter.ChannelIndex = (ushort)ChannelIndex; ant.RFTransmitter.HopTableID = (ushort)hopTableID; MSG_ERROR_MESSAGE msg_err; MSG_SET_READER_CONFIG_RESPONSE rsp = reader.SET_READER_CONFIG(msg, out msg_err, 12000); if (rsp != null) { if (rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("SET_READER_CONFIG Command Timed out\n"); reader.Close(); return; } } #endregion #region ADDRoSpecWithXML { Console.WriteLine("Adding RoSpec from XML file \n"); Org.LLRP.LTK.LLRPV1.DataType.Message obj; ENUM_LLRP_MSG_TYPE msg_type; // read the XML from a file and validate its an ADD_ROSPEC try { FileStream fs = new FileStream(@"..\..\addRoSpec.xml", FileMode.Open); StreamReader sr = new StreamReader(fs); string s = sr.ReadToEnd(); fs.Close(); LLRPXmlParser.ParseXMLToLLRPMessage(s, out obj, out msg_type); if (obj == null || msg_type != ENUM_LLRP_MSG_TYPE.ADD_ROSPEC) { Console.WriteLine("Could not extract message from XML"); reader.Close(); return; } } catch { Console.WriteLine("Unable to convert to valid XML"); reader.Close(); return; } // covert to the proper message type MSG_ADD_ROSPEC msg = (MSG_ADD_ROSPEC)obj; // Communicate that message to the reader MSG_ERROR_MESSAGE msg_err; MSG_ADD_ROSPEC_RESPONSE rsp = reader.ADD_ROSPEC(msg, out msg_err, 12000); if (rsp != null) { if (rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("ADD_ROSPEC Command Timed out\n"); reader.Close(); return; } } #endregion #region EnableRoSpec { Console.WriteLine("Enabling RoSpec\n"); MSG_ENABLE_ROSPEC msg = new MSG_ENABLE_ROSPEC(); MSG_ERROR_MESSAGE msg_err; msg.ROSpecID = 1111; // this better match the ROSpec we created above MSG_ENABLE_ROSPEC_RESPONSE rsp = reader.ENABLE_ROSPEC(msg, out msg_err, 12000); if (rsp != null) { if (rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("ENABLE_ROSPEC Command Timed out\n"); reader.Close(); return; } } #endregion #region StartRoSpec { Console.WriteLine("Starting RoSpec\n"); MSG_START_ROSPEC msg = new MSG_START_ROSPEC(); MSG_ERROR_MESSAGE msg_err; msg.ROSpecID = 1111; // this better match the RoSpec we created above MSG_START_ROSPEC_RESPONSE rsp = reader.START_ROSPEC(msg, out msg_err, 12000); if (rsp != null) { if (rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("START_ROSPEC Command Timed out\n"); reader.Close(); return; } } #endregion // wait around to collect some data Thread.Sleep(60000); #region StopRoSpec { Console.WriteLine("Stopping RoSpec\n"); MSG_STOP_ROSPEC msg = new MSG_STOP_ROSPEC(); MSG_ERROR_MESSAGE msg_err; msg.ROSpecID = 1111; // this better match the RoSpec we created above MSG_STOP_ROSPEC_RESPONSE rsp = reader.STOP_ROSPEC(msg, out msg_err, 12000); if (rsp != null) { if (rsp.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("STOP_ROSPEC Command Timed out\n"); reader.Close(); return; } } #endregion #region Clean Up Reader Configuration { Console.WriteLine("Factory Default the Reader\n"); // factory default the reader MSG_SET_READER_CONFIG msg_cfg = new MSG_SET_READER_CONFIG(); MSG_ERROR_MESSAGE msg_err; msg_cfg.ResetToFactoryDefault = true; msg_cfg.MSG_ID = 2; // not this doesn't need to bet set as the library will default // Note that if SET_READER_CONFIG affects antennas it could take several seconds to return MSG_SET_READER_CONFIG_RESPONSE rsp_cfg = reader.SET_READER_CONFIG(msg_cfg, out msg_err, 12000); if (rsp_cfg != null) { if (rsp_cfg.LLRPStatus.StatusCode != ENUM_StatusCode.M_Success) { Console.WriteLine(rsp_cfg.LLRPStatus.StatusCode.ToString()); reader.Close(); return; } } else if (msg_err != null) { Console.WriteLine(msg_err.ToString()); reader.Close(); return; } else { Console.WriteLine("SET_READER_CONFIG Command Timed out\n"); reader.Close(); return; } } #endregion Console.WriteLine(" Received " + reportCount + " Tag Reports."); Console.WriteLine(" Received " + eventCount + " Events."); Console.WriteLine("Closing\n"); // clean up the reader reader.Close(); reader.OnReaderEventNotification -= new delegateReaderEventNotification(reader_OnReaderEventNotification); reader.OnRoAccessReportReceived -= new delegateRoAccessReport(reader_OnRoAccessReportReceived); }
/// <summary> /// Set Tari /// </summary> /// <param name="tari"></param> /// <returns>object</returns> private object SetTari(Object tari) { PARAM_C1G2RFControl rfControl = GetRFcontrol(); uint modeIndex = rfControl.ModeIndex; PARAM_C1G2UHFRFModeTableEntry RFMode = (PARAM_C1G2UHFRFModeTableEntry)RFModeCache[modeIndex]; uint maxTari = RFMode.MaxTariValue; uint minTari = RFMode.MinTariValue; rfControl.Tari = Convert.ToUInt16(GetTariValue((Gen2.Tari)tari)); if (rfControl.Tari < minTari || rfControl.Tari > maxTari) { throw new ReaderException("Tari value is out of range for this RF mode"); } //Get the AntennaId value List<PARAM_AntennaConfiguration> antConfigList = new List<PARAM_AntennaConfiguration>(); //Get the TagInventoryStateAware value foreach (int antennaId in antennaPorts) { PARAM_AntennaConfiguration antConfig = new PARAM_AntennaConfiguration(); //Get the ModeIndex value UNION_AirProtocolInventoryCommandSettings airProtocolInventoryList = new UNION_AirProtocolInventoryCommandSettings(); PARAM_C1G2InventoryCommand inventoryCommand = new PARAM_C1G2InventoryCommand(); inventoryCommand.C1G2RFControl = rfControl; //Set the default TagInventoryStateAware value inventoryCommand.TagInventoryStateAware = false; airProtocolInventoryList.Add(inventoryCommand); antConfig.AirProtocolInventoryCommandSettings = airProtocolInventoryList; //Set the default AntennaId value antConfig.AntennaID = (ushort)(antennaId); antConfigList.Add(antConfig); } MSG_SET_READER_CONFIG setReadConfig = new MSG_SET_READER_CONFIG(); setReadConfig.AntennaConfiguration = antConfigList.ToArray(); try { MSG_SET_READER_CONFIG_RESPONSE response = (MSG_SET_READER_CONFIG_RESPONSE)SendLlrpMessage(setReadConfig); } catch (Exception ex) { throw new ReaderException(ex.Message); } return tari; }
/// <summary> /// Set RF Control /// </summary> /// <param name="rfControl"></param> private void SetRFControl(PARAM_C1G2RFControl rfControl) { MSG_SET_READER_CONFIG setConfig = new MSG_SET_READER_CONFIG(); List<PARAM_AntennaConfiguration> antCfglist = new List<PARAM_AntennaConfiguration>(); PARAM_AntennaConfiguration antCfg = new PARAM_AntennaConfiguration(); UNION_AirProtocolInventoryCommandSettings airProtocolList = new UNION_AirProtocolInventoryCommandSettings(); PARAM_C1G2InventoryCommand airProtocol = new PARAM_C1G2InventoryCommand(); airProtocol.C1G2RFControl = rfControl; airProtocolList.Add(airProtocol); antCfg.AirProtocolInventoryCommandSettings = airProtocolList; antCfg.AntennaID = (ushort)0; antCfglist.Add(antCfg); setConfig.AntennaConfiguration = antCfglist.ToArray(); try { MSG_SET_READER_CONFIG_RESPONSE setResponse = (MSG_SET_READER_CONFIG_RESPONSE)SendLlrpMessage(setConfig); } catch (Exception ex) { throw new ReaderException(ex.Message); } }
/// <summary> /// Set Session /// </summary> /// <param name="val"></param> /// <returns>object</returns> private object SetSession(Object val) { PARAM_C1G2SingulationControl singulation = new PARAM_C1G2SingulationControl(); List<PARAM_AntennaConfiguration> antConfigList = new List<PARAM_AntennaConfiguration>(); foreach (int antennaId in antennaPorts) { singulation.Session = new LTKD.TwoBits(Convert.ToUInt16(val)); PARAM_AntennaConfiguration antConfig = new PARAM_AntennaConfiguration(); UNION_AirProtocolInventoryCommandSettings airProtocolInventoryList = new UNION_AirProtocolInventoryCommandSettings(); PARAM_C1G2InventoryCommand inventoryCommand = new PARAM_C1G2InventoryCommand(); inventoryCommand.C1G2SingulationControl = singulation; airProtocolInventoryList.Add(inventoryCommand); antConfig.AirProtocolInventoryCommandSettings = airProtocolInventoryList; //Set the default AntennaId value antConfig.AntennaID = (ushort)(antennaId); antConfigList.Add(antConfig); } MSG_SET_READER_CONFIG setReadConfig = new MSG_SET_READER_CONFIG(); setReadConfig.AntennaConfiguration = antConfigList.ToArray(); try { MSG_SET_READER_CONFIG_RESPONSE response = (MSG_SET_READER_CONFIG_RESPONSE)SendLlrpMessage(setReadConfig); } catch (Exception ex) { throw new ReaderException(ex.Message); } return val; }
private object SetReadTransmitPowerList(Object val) { int power = 0; MSG_SET_READER_CONFIG msgSetConfig = new MSG_SET_READER_CONFIG(); MSG_SET_READER_CONFIG_RESPONSE msgSetConfigRes = new MSG_SET_READER_CONFIG_RESPONSE(); List<PARAM_AntennaConfiguration> ac = new List<PARAM_AntennaConfiguration>(); int[][] prpListValues = (int[][])val; foreach (int[] row in prpListValues) { PARAM_AntennaConfiguration pa = new PARAM_AntennaConfiguration(); PARAM_RFTransmitter prf = new PARAM_RFTransmitter(); if ((row[0] > 0) && (row[0] <= antennaMax)) { power = row[1]; ValidatePowerLevel(power); pa.AntennaID = (ushort)row[0]; if ((model.Equals("Astra-EX")) && (regionId.Equals(Region.NA)) && (pa.AntennaID == 1)) { if (power > 3000) { throw new ArgumentOutOfRangeException(String.Format("Requested power ({0:D}) too high (RFPowerMax={1:D}cdBm)", power, 3000)); } } List<int> pwrValueList = new List<int>(); foreach (DictionaryEntry pwrEntry in PowerIndexTable) { pwrValueList.Add(Convert.ToInt32(pwrEntry.Key)); } int[] pwrValue = pwrValueList.ToArray(); Array.Sort(pwrValue); if (true == PowerIndexTable.ContainsKey(Convert.ToInt16(power))) { prf.TransmitPower = Convert.ToUInt16(PowerIndexTable[Convert.ToInt16(power)]); } else { power = RoundOffPowerLevel(power, pwrValue); prf.TransmitPower = Convert.ToUInt16(PowerIndexTable[Convert.ToInt16(power)]); } pa.RFTransmitter = prf; ac.Add(pa); } else { throw new ArgumentOutOfRangeException("Antenna id is invalid"); } } msgSetConfig.AntennaConfiguration = ac.ToArray(); try { msgSetConfigRes = (MSG_SET_READER_CONFIG_RESPONSE)SendLlrpMessage(msgSetConfig); } catch (Exception ex) { throw new ReaderException(ex.Message); } return val; }
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); }