private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "XML File(*.xml)|*.xml|All File(*.*)|*.*";
ofd.DefaultExt = "xml";
ofd.RestoreDirectory = true;
if (ofd.ShowDialog() == DialogResult.OK)
{
if (ofd.FileName.Contains(".xml"))
{
FileStream fs = new FileStream(ofd.FileName, FileMode.Open);
StreamReader sr = new StreamReader(fs);
string s = sr.ReadToEnd();
fs.Close();
LTKD.Message obj;
ENUM_LLRP_MSG_TYPE msg_type;
try
{
LLRPXmlParser.ParseXMLToLLRPMessage(s, out obj, out msg_type);
if (obj != null)
{
textBox2.Text = obj.ToString();
}
else
{
textBox2.Text = "The input xml is not a valid LLRP message.";
}
}
catch { textBox2.Text = "The input xml is not a valid LLRP message."; }
}
else
{
}
}
}
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 DocSample3 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 = msgID++;
// note :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 = msgID++;
//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 = msgID++;
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 since some features are not
// available on Speedway revolution.
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))
{
Console.WriteLine("Could not determine reader model number\n");
reader.Close();
return;
}
// Find out how many inventory filters we support
// don't run the application unless we support at least
// two inventory filters and 1 access Spec
PARAM_C1G2LLRPCapabilities g2_cap =
(PARAM_C1G2LLRPCapabilities)msg_rsp.AirProtocolLLRPCapabilities[0];
if ((g2_cap == null) ||
(g2_cap.MaxNumSelectFiltersPerQuery < 2))
{
Console.WriteLine(" reader supports " +
g2_cap.MaxNumSelectFiltersPerQuery +
" inventory filters \n");
Console.WriteLine("Reader does not support enough" +
" inventory (select) filters--- closing\n");
reader.Close();
return;
}
// find out how many access spec we support. Don't run
// the application unless we have 1 accessSpec
PARAM_LLRPCapabilities llrp_cap = msg_rsp.LLRPCapabilities;
if ((llrp_cap == null) ||
(llrp_cap.MaxNumAccessSpecs < 1))
{
Console.WriteLine(" reader supports " +
llrp_cap.MaxNumAccessSpecs +
" accessSpecs \n");
Console.WriteLine("Reader does not support enough" +
" accessSpecs --- closing\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;
msg.MSG_ID = msgID++;
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
{
string filename;
filename = @"..\..\addRoSpec.xml";
FileStream fs = new FileStream(filename, 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;
}
MSG_ADD_ROSPEC msg = (MSG_ADD_ROSPEC)obj;
msg.MSG_ID = msgID++;
// 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 ADDAccessSpecWithXML
{
Console.WriteLine("Adding AccessSpec 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_ACCESS_SPEC
try
{
FileStream fs = new FileStream(@"..\..\addAccessSpec.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_ACCESSSPEC)
{
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_ADD_ACCESSSPEC msg = (MSG_ADD_ACCESSSPEC)obj;
msg.MSG_ID = msgID++;
MSG_ERROR_MESSAGE msg_err;
MSG_ADD_ACCESSSPEC_RESPONSE rsp = reader.ADD_ACCESSSPEC(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_ACCESSSPEC Command Timed out\n");
reader.Close();
return;
}
}
#endregion
#region ADDAccessSpec
{
/* This section adds a second accessSpec identical to the
* first (except for its ID). This is duplicate code with
* the goal of showing an example of how to build LLRP specs
* from C# objects rather than XML */
Console.WriteLine("Adding AccessSpec from C# objects \n");
// create the target tag filter spec to perform access only on these tags
// This only requires a single filter (LTK/LLRP supports up to 2 )
PARAM_C1G2TargetTag[] targetTag = new PARAM_C1G2TargetTag[1];
targetTag[0] = new PARAM_C1G2TargetTag();
targetTag[0].Match = true;
targetTag[0].MB = new TwoBits(1);
targetTag[0].Pointer = 16;
targetTag[0].TagData = LLRPBitArray.FromHexString("300035");
targetTag[0].TagMask = LLRPBitArray.FromHexString("f800ff");
PARAM_C1G2TagSpec tagSpec = new PARAM_C1G2TagSpec();
tagSpec.C1G2TargetTag = targetTag;
// create the read operation to perform when this accessSpec is run
PARAM_C1G2Read read = new PARAM_C1G2Read();
read.AccessPassword = 0;
read.MB = new TwoBits(3);
read.WordCount = 2;
read.WordPointer = 0;
read.OpSpecID = 2;
// add the opSpec and the TagSpec to the AccessCmd
PARAM_AccessCommand accessCmd = new PARAM_AccessCommand();
accessCmd.AirProtocolTagSpec = new UNION_AirProtocolTagSpec();
accessCmd.AirProtocolTagSpec.Add(tagSpec);
accessCmd.AccessCommandOpSpec.Add(read);
// create the stop trigger for the Access Spec
PARAM_AccessSpecStopTrigger stop = new PARAM_AccessSpecStopTrigger();
stop.AccessSpecStopTrigger = ENUM_AccessSpecStopTriggerType.Null;
stop.OperationCountValue = 0;
// Create and set up the basic accessSpec
PARAM_AccessSpec accessSpec = new PARAM_AccessSpec();
accessSpec.AccessSpecID = 24;
accessSpec.AntennaID = 0;
accessSpec.ROSpecID = 0;
accessSpec.CurrentState = ENUM_AccessSpecState.Disabled;
accessSpec.ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2;
// add the access command and stop trigger to the accessSpec
accessSpec.AccessCommand = accessCmd;
accessSpec.AccessSpecStopTrigger = stop;
// Add the Access Spec to the ADD_ACCESSSPEC message
MSG_ADD_ACCESSSPEC addAccess = new MSG_ADD_ACCESSSPEC();
addAccess.MSG_ID = msgID++;
addAccess.AccessSpec = accessSpec;
// communicate the message to the reader
MSG_ERROR_MESSAGE msg_err;
MSG_ADD_ACCESSSPEC_RESPONSE rsp = reader.ADD_ACCESSSPEC(addAccess, 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_ACCESSSPEC Command Timed out\n");
reader.Close();
return;
}
}
#endregion
#region EnableAccessSpec
{
Console.WriteLine("Enabling AccessSpec\n");
MSG_ENABLE_ACCESSSPEC msg = new MSG_ENABLE_ACCESSSPEC();
msg.MSG_ID = msgID++;
MSG_ERROR_MESSAGE msg_err;
msg.AccessSpecID = 23; // this better match the ACCESSSPEC we created above
MSG_ENABLE_ACCESSSPEC_RESPONSE rsp = reader.ENABLE_ACCESSSPEC(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_ACCESSSPEC Command Timed out\n");
reader.Close();
return;
}
}
#endregion
#region EnableRoSpec
{
Console.WriteLine("Enabling RoSpec\n");
MSG_ENABLE_ROSPEC msg = new MSG_ENABLE_ROSPEC();
msg.MSG_ID = msgID++;
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.MSG_ID = msgID++;
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.
for (int delay = 0; delay < 5; delay++)
{
Thread.Sleep(30000);
#region PollReaderReports
{
Console.WriteLine("Polling Report Data\n");
MSG_GET_REPORT msg = new MSG_GET_REPORT();
MSG_ERROR_MESSAGE msg_err;
msg.MSG_ID = msgID++;
reader.GET_REPORT(msg, out msg_err, 10000);
}
#endregion
}
#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 = msgID++;; // note 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 " + accessCount + " Access Reports.");
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);
}
static void Main(string[] args)
{
Stream outp;
Stream inp;
int msg_no = 0;
if (args.Length == 2)
{
inp = new FileStream(args[0], FileMode.Open, FileAccess.Read);
outp = new FileStream(args[1], FileMode.OpenOrCreate, FileAccess.Write);
}
else if (args.Length == 1)
{
inp = new FileStream(args[0], FileMode.Open, FileAccess.Read);
outp = Console.OpenStandardOutput();
}
else
{
inp = Console.OpenStandardInput();
outp = Console.OpenStandardOutput();
}
while (true)
{
/* read message header */
byte[] hdr = new byte[LLRPBinaryDecoder.MIN_HDR];
int how_many = inp.Read(hdr, 0, LLRPBinaryDecoder.MIN_HDR);
if (how_many == 0)
{
break;
}
else if (how_many < LLRPBinaryDecoder.MIN_HDR)
{
throw new MalformedPacket("Header fragment at end-of-file");
}
/* get the full message */
LLRPBinaryDecoder.LLRP_Envelope env;
LLRPBinaryDecoder.Decode_Envelope(hdr, out env);
byte[] packet;
read_msg(inp, hdr, ref env, out packet);
Message msg;
try
{
LLRPBinaryDecoder.Decode(ref packet, out msg);
}
catch (Exception e)
{
String desc = "Decode failure on Packet #" + msg_no + ", " + e.Message;
Console.Error.WriteLine(desc);
String err_msg =
"<ERROR_MESSAGE MessageID=\"0\" Version=\"0\">\r\n" +
" <LLRPStatus>\r\n" +
" <StatusCode>R_DeviceError</StatusCode>\r\n" +
" <ErrorDescription>" + desc + "</ErrorDescription>\r\n" +
" </LLRPStatus>\r\n" +
"</ERROR_MESSAGE>\r\n";
ENUM_LLRP_MSG_TYPE dummy;
LLRPXmlParser.ParseXMLToLLRPMessage(err_msg, out msg, out dummy);
}
try
{
packet = Util.ConvertBitArrayToByteArray(msg.ToBitArray());
outp.Write(packet, 0, packet.Length);
}
catch (Exception e)
{
String desc = "Encode failure on packet #" + msg_no + ", " + e.Message;
Console.Error.WriteLine(desc);
}
}
msg_no++;
}
static void Main(string[] args)
{
Stream s;
if (args.Length == 1)
{
s = new FileStream(args[0], FileMode.Open, FileAccess.Read);
}
else
{
s = Console.OpenStandardInput();
}
System.Xml.XmlTextReader xr = new System.Xml.XmlTextReader(s);
xr.MoveToContent();
if (!xr.LocalName.Equals("packetSequence"))
{
throw new System.FormatException("Not a packetSequence");
}
int result = nextElement(ref xr);
UInt32 msg_no = 0;
Stream outp = Console.OpenStandardOutput();
//StreamWriter sw = new StreamWriter(outp);
while (result == 1)
{
if (xr.LocalName.Equals("packetSequence"))
{
break;
}
StringWriter sw = new StringWriter();
XmlTextWriter tw = new XmlTextWriter(sw);
XmlDocument doc = new XmlDocument();
doc.Load(xr.ReadSubtree());
doc.WriteContentTo(tw);
LTKD.Message msg;
ENUM_LLRP_MSG_TYPE dummy;
try
{
LLRPXmlParser.ParseXMLToLLRPMessage(sw.ToString(), out msg, out dummy);
}
catch (Exception e)
{
String desc = "ParseXMLToLLRPMessage failure on Packet #" + msg_no + ", " + e.Message;
Console.Error.WriteLine(desc);
String err_msg =
"<ERROR_MESSAGE MessageID=\"0\" Version=\"0\">\r\n" +
" <LLRPStatus>\r\n" +
" <StatusCode>M_Success</StatusCode>\r\n" +
" <ErrorDescription>" + desc + "</ErrorDescription>\r\n" +
" </LLRPStatus>\r\n" +
"</ERROR_MESSAGE>\r\n";
LLRPXmlParser.ParseXMLToLLRPMessage(err_msg, out msg, out dummy);
}
byte[] packet = LTKD.Util.ConvertBitArrayToByteArray(msg.ToBitArray());
outp.Write(packet, 0, packet.Length);
/* next XML subdocument */
result = nextElement(ref xr);
msg_no++;
}
}
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 DocSample4 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))
{
modelNumber = dev_cap.ModelName;
}
else
{
Console.WriteLine("Could not determine reader model number\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;
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());
Console.WriteLine(rsp.LLRPStatus.ErrorDescription.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(" Calculated " + directionCount + " Velocity Estimates.");
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);
}
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);
}
static void Main(string[] args)
{
LLRPClient reader;
int i;
#region ProcessCommandLine
if (args.Length < 1)
{
usage();
return;
}
/* get the options. Skip the last one as its the hostname */
for (i = 0; i < args.Length - 1; i++)
{
if ((args[i] == "-p") && (i < (args.Length - 1)))
{
i++;
m_password = System.Convert.ToUInt32(args[i]);
}
else if ((args[i] == "-n") && (i < (args.Length - 1)))
{
i++;
m_newPassword = System.Convert.ToUInt32(args[i]);
}
else if (args[i] == "-t")
{
m_tid = ENUM_ImpinjSerializedTIDMode.Enabled;
}
else if (args[i] == "-s")
{
m_shortRange = ENUM_ImpinjQTAccessRange.Short_Range;
}
else if ((args[i] == "-v") && (i < (args.Length - 1)))
{
i++;
m_Verbose = System.Convert.ToUInt32(args[i]);
}
else if ((args[i] == "-q") && (i < (args.Length - 1)))
{
i++;
m_qtmode = System.Convert.ToUInt32(args[i]);
}
else
{
usage();
return;
}
}
m_readerName = args[i];
Console.WriteLine(
"Impinj C# LTK.NET RFID Application DocSample5 reader - " +
m_readerName + "\n");
Console.WriteLine(
" qtMode:" + m_qtmode.ToString() +
" Verbose:" + m_Verbose.ToString() +
" Range:" + m_shortRange.ToString() +
" SerializeTID:" + m_tid.ToString() +
" OldPassword:"******" NewPassword:"******"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(m_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 = msgID++;
// note :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 = msgID++;
//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 = msgID++;
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 since some features are not
// available on Speedway revolution.
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))
{
Console.WriteLine("Could not determine reader model number\n");
reader.Close();
return;
}
// Need to parse version number strings and compare to make sure
// that the reader version is higher than 4.4.
Version readerVersion = new Version(dev_cap.ReaderFirmwareVersion);
Version minimumVersion = new Version("4.4.0.0");
if (readerVersion < minimumVersion)
{
Console.WriteLine("Must use Octane 4.4 or later\n");
reader.Close();
return;
}
}
#endregion
#region SetReaderConfig
{
Console.WriteLine("Adding SET_READER_CONFIG n");
// Communicate that message to the reader
MSG_SET_READER_CONFIG msg = new MSG_SET_READER_CONFIG();
msg.MSG_ID = msgID++;
msg.ResetToFactoryDefault = false;
// turn off all reports
msg.ROReportSpec = new PARAM_ROReportSpec();
msg.ROReportSpec.TagReportContentSelector = new PARAM_TagReportContentSelector();
msg.ROReportSpec.TagReportContentSelector.EnableAccessSpecID = false;
msg.ROReportSpec.TagReportContentSelector.EnableAntennaID = false;
msg.ROReportSpec.TagReportContentSelector.EnableChannelIndex = false;
msg.ROReportSpec.TagReportContentSelector.EnableFirstSeenTimestamp = false;
msg.ROReportSpec.TagReportContentSelector.EnableInventoryParameterSpecID = false;
msg.ROReportSpec.TagReportContentSelector.EnableLastSeenTimestamp = false;
msg.ROReportSpec.TagReportContentSelector.EnablePeakRSSI = false;
msg.ROReportSpec.TagReportContentSelector.EnableROSpecID = false;
msg.ROReportSpec.TagReportContentSelector.EnableSpecIndex = false;
msg.ROReportSpec.TagReportContentSelector.EnableTagSeenCount = false;
/* report all tags immediately */
msg.ROReportSpec.ROReportTrigger = ENUM_ROReportTriggerType.Upon_N_Tags_Or_End_Of_ROSpec;
msg.ROReportSpec.N = 1;
/* turn on serialized TID if we are asked to */
PARAM_ImpinjTagReportContentSelector impinjTagData = new PARAM_ImpinjTagReportContentSelector();
impinjTagData.ImpinjEnableGPSCoordinates = new PARAM_ImpinjEnableGPSCoordinates();
impinjTagData.ImpinjEnableGPSCoordinates.GPSCoordinatesMode = ENUM_ImpinjGPSCoordinatesMode.Disabled;
impinjTagData.ImpinjEnablePeakRSSI = new PARAM_ImpinjEnablePeakRSSI();
impinjTagData.ImpinjEnablePeakRSSI.PeakRSSIMode = ENUM_ImpinjPeakRSSIMode.Disabled;
impinjTagData.ImpinjEnableRFPhaseAngle = new PARAM_ImpinjEnableRFPhaseAngle();
impinjTagData.ImpinjEnableRFPhaseAngle.RFPhaseAngleMode = ENUM_ImpinjRFPhaseAngleMode.Disabled;
impinjTagData.ImpinjEnableSerializedTID = new PARAM_ImpinjEnableSerializedTID();
impinjTagData.ImpinjEnableSerializedTID.SerializedTIDMode = m_tid;
msg.ROReportSpec.Custom.Add(impinjTagData);
/* report access specs immediately as well */
msg.AccessReportSpec = new PARAM_AccessReportSpec();
msg.AccessReportSpec.AccessReportTrigger = ENUM_AccessReportTriggerType.End_Of_AccessSpec;
// set the antenna configuration for all antennas
msg.AntennaConfiguration = new PARAM_AntennaConfiguration[1];
msg.AntennaConfiguration[0] = new PARAM_AntennaConfiguration();
msg.AntennaConfiguration[0].AntennaID = 0; /* all antennas */
// use DRM autset mode
PARAM_C1G2InventoryCommand c1g2Inv = new PARAM_C1G2InventoryCommand();
c1g2Inv.C1G2RFControl = new PARAM_C1G2RFControl();
c1g2Inv.C1G2RFControl.ModeIndex = 1000;
c1g2Inv.C1G2RFControl.Tari = 0;
// Use session 1 so we don't get too many reads
c1g2Inv.C1G2SingulationControl = new PARAM_C1G2SingulationControl();
c1g2Inv.C1G2SingulationControl.Session = new TwoBits(1);
c1g2Inv.C1G2SingulationControl.TagPopulation = 1;
c1g2Inv.C1G2SingulationControl.TagTransitTime = 0;
// add to the message
msg.AntennaConfiguration[0].AirProtocolInventoryCommandSettings.Add(c1g2Inv);
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
{
string filename;
filename = @"..\..\addRoSpec.xml";
FileStream fs = new FileStream(filename, 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;
}
MSG_ADD_ROSPEC msg = (MSG_ADD_ROSPEC)obj;
msg.MSG_ID = msgID++;
// 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 ADDAccessSpec
{
/* This section adds a second accessSpec identical to the
* first (except for its ID). This is duplicate code with
* the goal of showing an example of how to build LLRP specs
* from C# objects rather than XML */
Console.WriteLine("Adding AccessSpec from C# objects \n");
// create the target tag filter spec to perform access only on these tags
// This only requires a single filter (LTK/LLRP supports up to 2 )
PARAM_C1G2TargetTag[] targetTag = new PARAM_C1G2TargetTag[1];
targetTag[0] = new PARAM_C1G2TargetTag();
targetTag[0].Match = true;
targetTag[0].MB = new TwoBits(1);
targetTag[0].Pointer = 16;
targetTag[0].TagData = LLRPBitArray.FromHexString("");
targetTag[0].TagMask = LLRPBitArray.FromHexString("");
PARAM_C1G2TagSpec tagSpec = new PARAM_C1G2TagSpec();
tagSpec.C1G2TargetTag = targetTag;
PARAM_AccessCommand accessCmd = new PARAM_AccessCommand();
accessCmd.AirProtocolTagSpec = new UNION_AirProtocolTagSpec();
accessCmd.AirProtocolTagSpec.Add(tagSpec);
switch (m_qtmode)
{
case 0:
PARAM_C1G2Read readStdTID = new PARAM_C1G2Read();
readStdTID.AccessPassword = 0;
readStdTID.MB = new TwoBits(2);
readStdTID.OpSpecID = 1;
readStdTID.WordCount = 2;
readStdTID.WordPointer = 0;
accessCmd.AccessCommandOpSpec.Add(readStdTID);
break;
case 1:
PARAM_C1G2Write writePassword = new PARAM_C1G2Write();
writePassword.OpSpecID = 2;
writePassword.MB = new TwoBits(0);
writePassword.AccessPassword = m_password;
writePassword.WordPointer = 2;
writePassword.WriteData = new UInt16Array();
writePassword.WriteData.Add((UInt16)((m_newPassword >> 16) & 0x0000ffff));
writePassword.WriteData.Add((UInt16)(m_newPassword & 0x0000ffff));
accessCmd.AccessCommandOpSpec.Add(writePassword);
break;
case 2:
PARAM_C1G2Read readSerializedTID = new PARAM_C1G2Read();
readSerializedTID.AccessPassword = 0;
readSerializedTID.MB = new TwoBits(2);
readSerializedTID.OpSpecID = 3;
readSerializedTID.WordCount = 6;
readSerializedTID.WordPointer = 0;
accessCmd.AccessCommandOpSpec.Add(readSerializedTID);
PARAM_C1G2Read readPublicEPC = new PARAM_C1G2Read();
readPublicEPC.AccessPassword = 0;
readPublicEPC.MB = new TwoBits(2);
readPublicEPC.OpSpecID = 4;
readPublicEPC.WordCount = 6;
readPublicEPC.WordPointer = 6;
accessCmd.AccessCommandOpSpec.Add(readPublicEPC);
PARAM_C1G2Read readUser = new PARAM_C1G2Read();
readUser.AccessPassword = 0;
readUser.MB = new TwoBits(3);
readUser.OpSpecID = 5;
readUser.WordCount = 32;
readUser.WordPointer = 0;
accessCmd.AccessCommandOpSpec.Add(readUser);
break;
case 3:
PARAM_ImpinjGetQTConfig getQT = new PARAM_ImpinjGetQTConfig();
getQT.OpSpecID = 6;
getQT.AccessPassword = m_password;
accessCmd.AccessCommandOpSpec.Add(getQT);
break;
case 4:
PARAM_ImpinjSetQTConfig setQTPrivate = new PARAM_ImpinjSetQTConfig();
setQTPrivate.OpSpecID = 7;
setQTPrivate.AccessPassword = m_password;
setQTPrivate.Persistence = ENUM_ImpinjQTPersistence.Permanent;
setQTPrivate.DataProfile = ENUM_ImpinjQTDataProfile.Private;
setQTPrivate.AccessRange = m_shortRange;
accessCmd.AccessCommandOpSpec.Add(setQTPrivate);
break;
case 5:
PARAM_ImpinjSetQTConfig setQTPublic = new PARAM_ImpinjSetQTConfig();
setQTPublic.OpSpecID = 8;
setQTPublic.AccessPassword = m_password;
setQTPublic.Persistence = ENUM_ImpinjQTPersistence.Permanent;
setQTPublic.DataProfile = ENUM_ImpinjQTDataProfile.Public;
setQTPublic.AccessRange = m_shortRange;
accessCmd.AccessCommandOpSpec.Add(setQTPublic);
break;
case 6:
PARAM_ImpinjSetQTConfig setQTPeek = new PARAM_ImpinjSetQTConfig();
setQTPeek.OpSpecID = 9;
setQTPeek.AccessPassword = m_password;
setQTPeek.Persistence = ENUM_ImpinjQTPersistence.Temporary;
setQTPeek.DataProfile = ENUM_ImpinjQTDataProfile.Private;
setQTPeek.AccessRange = ENUM_ImpinjQTAccessRange.Normal_Range;
accessCmd.AccessCommandOpSpec.Add(setQTPeek);
PARAM_C1G2Read readSerializedTIDPeek = new PARAM_C1G2Read();
readSerializedTIDPeek.AccessPassword = 0;
readSerializedTIDPeek.MB = new TwoBits(2);
readSerializedTIDPeek.OpSpecID = 10;
readSerializedTIDPeek.WordCount = 6;
readSerializedTIDPeek.WordPointer = 0;
accessCmd.AccessCommandOpSpec.Add(readSerializedTIDPeek);
PARAM_C1G2Read readPrivateEPC = new PARAM_C1G2Read();
readPrivateEPC.AccessPassword = 0;
readPrivateEPC.MB = new TwoBits(1);
readPrivateEPC.OpSpecID = 11;
readPrivateEPC.WordCount = 8;
readPrivateEPC.WordPointer = 2;
accessCmd.AccessCommandOpSpec.Add(readPrivateEPC);
PARAM_C1G2Read readUserPeek = new PARAM_C1G2Read();
readUserPeek.AccessPassword = 0;
readUserPeek.MB = new TwoBits(3);
readUserPeek.OpSpecID = 12;
readUserPeek.WordCount = 32;
readUserPeek.WordPointer = 0;
accessCmd.AccessCommandOpSpec.Add(readUserPeek);
break;
case 7:
PARAM_C1G2Write writeUser = new PARAM_C1G2Write();
writeUser.AccessPassword = m_password;
writeUser.OpSpecID = 13;
writeUser.WordPointer = 0;
writeUser.MB = new TwoBits(3);
writeUser.WriteData = new UInt16Array();
for (int x = 0; x < 32; x++)
{
writeUser.WriteData.Add((UInt16)m_random.Next(65536));
}
accessCmd.AccessCommandOpSpec.Add(writeUser);
break;
case 8:
PARAM_C1G2Write writePubEPC = new PARAM_C1G2Write();
writePubEPC.AccessPassword = m_password;
writePubEPC.MB = new TwoBits(2);
writePubEPC.OpSpecID = 14;
writePubEPC.WordPointer = 6;
writePubEPC.WriteData = new UInt16Array();
for (int x = 0; x < 6; x++)
{
writePubEPC.WriteData.Add((UInt16)m_random.Next(65536));
}
accessCmd.AccessCommandOpSpec.Add(writePubEPC);
break;
case 9:
PARAM_C1G2Read readRsvd = new PARAM_C1G2Read();
readRsvd.AccessPassword = m_password;
readRsvd.MB = new TwoBits(0);
readRsvd.OpSpecID = 15;
readRsvd.WordCount = 4;
readRsvd.WordPointer = 0;
accessCmd.AccessCommandOpSpec.Add(readRsvd);
break;
}
// create the stop trigger for the Access Spec
PARAM_AccessSpecStopTrigger stop = new PARAM_AccessSpecStopTrigger();
stop.AccessSpecStopTrigger = ENUM_AccessSpecStopTriggerType.Null;
stop.OperationCountValue = 0;
// Create and set up the basic accessSpec
PARAM_AccessSpec accessSpec = new PARAM_AccessSpec();
accessSpec.AccessSpecID = 24;
accessSpec.AntennaID = 0;
accessSpec.ROSpecID = 0;
accessSpec.CurrentState = ENUM_AccessSpecState.Disabled;
accessSpec.ProtocolID = ENUM_AirProtocols.EPCGlobalClass1Gen2;
// add the access command and stop trigger to the accessSpec
accessSpec.AccessCommand = accessCmd;
accessSpec.AccessSpecStopTrigger = stop;
// Add the Access Spec to the ADD_ACCESSSPEC message
MSG_ADD_ACCESSSPEC addAccess = new MSG_ADD_ACCESSSPEC();
addAccess.MSG_ID = msgID++;
addAccess.AccessSpec = accessSpec;
// communicate the message to the reader
MSG_ERROR_MESSAGE msg_err;
MSG_ADD_ACCESSSPEC_RESPONSE rsp = reader.ADD_ACCESSSPEC(addAccess, 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_ACCESSSPEC Command Timed out\n");
reader.Close();
return;
}
}
#endregion
#region EnableAccessSpec
{
Console.WriteLine("Enabling AccessSpec\n");
MSG_ENABLE_ACCESSSPEC msg = new MSG_ENABLE_ACCESSSPEC();
msg.MSG_ID = msgID++;
MSG_ERROR_MESSAGE msg_err;
msg.AccessSpecID = 24; // this better match the ACCESSSPEC we created above
MSG_ENABLE_ACCESSSPEC_RESPONSE rsp = reader.ENABLE_ACCESSSPEC(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_ACCESSSPEC Command Timed out\n");
reader.Close();
return;
}
}
#endregion
#region EnableRoSpec
{
Console.WriteLine("Enabling RoSpec\n");
MSG_ENABLE_ROSPEC msg = new MSG_ENABLE_ROSPEC();
msg.MSG_ID = msgID++;
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.MSG_ID = msgID++;
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
// this should be plenty long enough to do these commands
Thread.Sleep(3000);
#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 = msgID++;; // note 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 " + opSpecCount + " OpSpec Results.");
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);
}