/// <summary>
/// Set write transmit power list
/// </summary>
/// <param name="val"></param>
/// <returns>object</returns>
private object SetWriteTransmitPowerList(Object val)
{
int power = 0;
int[] amode = new int[antennaMax];
string[] rpoint = new string[antennaMax];
PARAM_ThingMagicAntennaConfiguration[] paramAntennaConfig = new PARAM_ThingMagicAntennaConfiguration[antennaMax];
//Get readpointdescription, antennamode
MSG_GET_READER_CONFIG msgGetConfig = new MSG_GET_READER_CONFIG();
msgGetConfig.RequestedData = ENUM_GetReaderConfigRequestedData.Identification;
PARAM_ThingMagicDeviceControlConfiguration deviceConfig = new PARAM_ThingMagicDeviceControlConfiguration();
deviceConfig.RequestedData = ENUM_ThingMagicControlConfiguration.ThingMagicAntennaConfiguration;
msgGetConfig.AddCustomParameter(deviceConfig);
try
{
MSG_GET_READER_CONFIG_RESPONSE msgGetConfigResp = (MSG_GET_READER_CONFIG_RESPONSE)SendLlrpMessage(msgGetConfig);
for (int count = 0; count < antennaMax; count++)
{
paramAntennaConfig[count] = (PARAM_ThingMagicAntennaConfiguration)msgGetConfigResp.Custom[count];
}
}
catch (Exception ex)
{
throw new ReaderException(ex.Message);
}
//Set PortWritePowerList
MSG_SET_READER_CONFIG msgSetConfig = new MSG_SET_READER_CONFIG();
MSG_SET_READER_CONFIG_RESPONSE msgSetConfigResp;
int[][] prpListValues = (int[][])val;
foreach (int[] row in prpListValues)
{
PARAM_ThingMagicAntennaConfiguration pa = new PARAM_ThingMagicAntennaConfiguration();
PARAM_RFTransmitter prf = new PARAM_RFTransmitter();
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 ((row[0] > 0) && (row[0] <= antennaMax))
{
power = row[1];
ValidatePowerLevel(power);
if ((model.Equals("Astra-EX")) && (regionId.Equals(Region.NA)) && (row[0] == 1))
{
if (power > 3000)
{
throw new ArgumentOutOfRangeException(String.Format("Requested power ({0:D}) too high (RFPowerMax={1:D}cdBm)", power, 3000));
}
}
if (true == PowerIndexTable.ContainsKey(Convert.ToInt16(power)))
{
paramAntennaConfig[row[0] - 1].WriteTransmitPower.WriteTransmitPower = Convert.ToUInt16(PowerIndexTable[Convert.ToInt16(power)]);
}
else
{
power = RoundOffPowerLevel(power, pwrValue);
paramAntennaConfig[row[0] - 1].WriteTransmitPower.WriteTransmitPower = Convert.ToUInt16(PowerIndexTable[Convert.ToInt16(power)]);
}
msgSetConfig.AddCustomParameter(paramAntennaConfig[row[0] - 1]);
}
else
{
throw new ArgumentOutOfRangeException("Antenna id is invalid");
}
}
try
{
msgSetConfigResp = (MSG_SET_READER_CONFIG_RESPONSE)SendLlrpMessage(msgSetConfig);
}
catch (Exception ex)
{
throw new ReaderException(ex.Message);
}
return val;
}
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);
}
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;
}
