public void StartInventory()
{
if (!IsConnected())
{
gui.AppendToDebugTextBox("Can't start inventory: Reader not connected.");
return;
}
// Initialize the reader configuration to obtain another mobility pattern vector
// Clean current reader configuration
reader.CleanSubscriptionClient();
currentMode = GuiModes.Idle;
// Initialize the reader
bool connect = reader.connectTo(reader_address);
currentMode = GuiModes.Ready;
readerModes = reader.Get_Reader_Capability();
SetDefaultReaderConfig();
SetDefaultInventoryConfig();
reader.Initialize();
stopInventory = false;
ProbeMobilityPatterns();
}
public void StopInventory()
{
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
}
public void ProbeMobilityPatterns()
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
// Mobility probe mode
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
channel_counter = 0;
/*
* // Initialize the reader configuration to obtain another mobility pattern vector
* // Clean current reader configuration
* reader.CleanSubscriptionClient();
* currentMode = GuiModes.Idle;
*
* // Initialize the reader
* bool connect = reader.connectTo("10.0.0.200");
* currentMode = GuiModes.Ready;
* readerModes = reader.Get_Reader_Capability();
* SetDefaultReaderConfig();
* SetDefaultInventoryConfig();
* reader.Initialize();*/
inventoryconfig.duration = 30;
readerconfig.modeIndex = 1000;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
// Start the first round of mobility detection
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(RecordMobilityPatterns);
probe_channel_timer.Interval = 1500;
probe_channel_timer.Enabled = true;
}
}
public void SlowMovingTag(Object sender, ElapsedEventArgs e)
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
if (channel_index == last_channel_index)
{
if (channel_counter != 0)
{
tagInfo.rssi[channel_index - 1] = tagInfo.rssi[channel_index - 1] / channel_counter;
}
}
// Record the second round of tag mobility detection
for (int ii = 0; ii < 50; ii++)
{
mobility_pattern[0, ii] = tagInfo.rssi[ii];
}
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
channel_counter = 0;
inventoryconfig.duration = 100;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(SlowMovingTag_MobilityCheck);
probe_channel_timer.Interval = 5000;
probe_channel_timer.Enabled = true;
}
return;
}
public void StopInventory()
{
if (IsInventoryRunning())
{
stopInventory = true;
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
}
}
public void StartInventory()
{
if (!IsConnected())
{
gui.AppendToDebugTextBox("Can't start inventory: Reader not connected.");
return;
}
//reader.DELETE_ACCESSSPEC(); // clear out any old read commands
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
}
public void RateAdaptation_FastMovingTag(Object sender, ElapsedEventArgs e)
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
readerconfig.modeIndex = RateSelection();
// Start transmission
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
//channel_counter = 0;
inventoryconfig.duration = 100;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(FastMovingTag_MobilityCheck);
probe_channel_timer.Interval = 5000;
probe_channel_timer.Enabled = true;
}
return;
}
/// <summary>
/// disconnect to Reader
/// </summary>
public void Disconnect()
{
// check if doing inventory
if (IsInventoryRunning())
{
StopInventory();
}
// check if doing read
if (IsReadRunning())
{
StopRead();
}
if (IsConnected())
{
reader.CleanSubscriptionClient();
}
currentMode = GuiModes.Idle;
}
public void RecordMobilityPatterns(Object sender, ElapsedEventArgs e)
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
if (mobility_probe_round == 0)
{
if (channel_index == last_channel_index)
{
if (channel_counter != 0)
{
tagInfo.rssi[channel_index - 1] = tagInfo.rssi[channel_index - 1] / channel_counter;
}
}
// Record the first round of tag mobility detection
for (int ii = 0; ii < 50; ii++) {
mobility_pattern[0, ii] = tagInfo.rssi[ii];
}
mobility_probe_round = mobility_probe_round + 1;
ProbeMobilityPatterns();
}
else {
if (channel_index == last_channel_index)
{
if (channel_counter!=0)
{
tagInfo.rssi[channel_index - 1] = tagInfo.rssi[channel_index - 1] / channel_counter;
}
}
// Record the second round of tag mobility detection
for (int ii = 0; ii < 50; ii++)
{
mobility_pattern[1, ii] = tagInfo.rssi[ii];
}
Thread.Sleep(10);
// Check tag mobility pattern
Boolean tag_mobility = CheckTagMobility();
// Finish mobility detection and switch to rate adaptation
// Probe channel first
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
channel_counter = 0;
inventoryconfig.duration = 20;
readerconfig.modeIndex = 1000;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
if (tag_mobility==false)
{
// For static tag
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(RateAdaptation_SlowMovingTag);
probe_channel_timer.Interval = 1000;
probe_channel_timer.Enabled = true;
}
}
else {
// For mobile tag
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(RateAdaptation_FastMovingTag);
probe_channel_timer.Interval = 1000;
probe_channel_timer.Enabled = true;
}
}
}
return;
}
public void RateAdaptation_SlowMovingTag(Object sender, ElapsedEventArgs e)
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
readerconfig.modeIndex = RateSelection();
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
channel_counter = 0;
inventoryconfig.duration = 100;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(SlowMovingTag);
probe_channel_timer.Interval = 5000;
probe_channel_timer.Enabled = true;
}
return;
}
public void ProbeMobilityPatterns()
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
// Mobility probe mode
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
channel_counter = 0;
/*
// Initialize the reader configuration to obtain another mobility pattern vector
// Clean current reader configuration
reader.CleanSubscriptionClient();
currentMode = GuiModes.Idle;
// Initialize the reader
bool connect = reader.connectTo("10.0.0.200");
currentMode = GuiModes.Ready;
readerModes = reader.Get_Reader_Capability();
SetDefaultReaderConfig();
SetDefaultInventoryConfig();
reader.Initialize();*/
inventoryconfig.duration = 30;
readerconfig.modeIndex = 1000;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
// Start the first round of mobility detection
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(RecordMobilityPatterns);
probe_channel_timer.Interval = 1500;
probe_channel_timer.Enabled = true;
}
}
/// <summary>
/// disconnect to Reader
/// </summary>
public void Disconnect()
{
// check if doing inventory
if (IsInventoryRunning())
{
StopInventory();
}
// check if doing read
if (IsReadRunning())
{
StopRead();
}
if(IsConnected())
{
reader.CleanSubscriptionClient();
}
currentMode = GuiModes.Idle;
}
/// <summary>
/// Connect to Reader
/// </summary>
public void Connect(string ipAddress)
{
reader_address = ipAddress;
// check for dumb errors.
if (IsConnected())
throw new Exception("Already connected");
if (ipAddress.Length == 0)
throw new Exception("Bad IP");
IPAddress address = null;
// look for url-based addresses
if (ipAddress.ToLower().Contains("speedway"))
{
IPAddress[] addresses;
addresses = Dns.GetHostEntry(ipAddress).AddressList;
if (addresses.Length >= 1)
address = addresses[0];
else
throw new Exception("Hostname not found.");
}
else
{
if (!System.Net.IPAddress.TryParse(ipAddress, out address))
throw new Exception("Bad IP Address");
address = System.Net.IPAddress.Parse(ipAddress);
}
if (address != null)
{
bool connect = reader.connectTo(ipAddress);
if (connect)
{
currentMode = GuiModes.Ready;
readerModes = reader.Get_Reader_Capability();
SetDefaultReaderConfig();
SetDefaultInventoryConfig();
//WriteMessage(status.ToString());
reader.Initialize();
}
else
{
throw new Exception("Bad IP or Reader in use.");
}
}
else
{
// MessageBox.Show("Need IP address to connect to client", "LLRP Test", MessageBoxButtons.OK, MessageBoxIcon.Error);
// txtIPAddress.Focus();
throw new Exception("Need IP address to connect to client");
}
}
public void StopInventory()
{
if (IsInventoryRunning())
{
stopInventory = true;
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
if (probe_channel_timer != null) {
probe_channel_timer.Close();
}
}
}
public void StartInventory()
{
if (!IsConnected())
{
gui.AppendToDebugTextBox("Can't start inventory: Reader not connected.");
return;
}
// Initialize the reader configuration to obtain another mobility pattern vector
// Clean current reader configuration
reader.CleanSubscriptionClient();
currentMode = GuiModes.Idle;
// Initialize the reader
bool connect = reader.connectTo(reader_address);
currentMode = GuiModes.Ready;
readerModes = reader.Get_Reader_Capability();
SetDefaultReaderConfig();
SetDefaultInventoryConfig();
reader.Initialize();
stopInventory = false;
ProbeMobilityPatterns();
}
// FastMovingTag_MobilityCheck use history record to figure out the mobility patterns of fast moving tag.
public void FastMovingTag_MobilityCheck(Object sender, ElapsedEventArgs e)
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
if (channel_index == last_channel_index)
{
if (channel_counter != 0)
{
tagInfo.rssi[channel_index - 1] = tagInfo.rssi[channel_index - 1] / channel_counter;
}
}
// Record the second round of tag mobility detection
for (int ii = 0; ii < 50; ii++)
{
mobility_pattern[1, ii] = tagInfo.rssi[ii];
}
Thread.Sleep(10);
Boolean tag_mobility = CheckTagMobility();
if (tag_mobility == false)
{
// Rate adaptation and switch to mobile data transfer mode.
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
//channel_counter = 0;
inventoryconfig.duration = 20;
readerconfig.modeIndex = 1000;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
// For mobile tag
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(RateAdaptation_SlowMovingTag);
probe_channel_timer.Interval = 1000;
probe_channel_timer.Enabled = true;
}
}
else
{
// Probe channel first
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
//channel_counter = 0;
inventoryconfig.duration = 20;
readerconfig.modeIndex = 1000;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(RateAdaptation_FastMovingTag);
probe_channel_timer.Interval = 1000;
probe_channel_timer.Enabled = true;
}
}
}
public void StopInventory()
{
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
}
public void SetMode(GuiModes newMode, string txtIPAddress)
{
// Set current mode = new Mode,
// this will be changed if there is an error.
GuiModes oldMode = currentMode;
if(newMode == GuiModes.AttenuatorTest)
throw new Exception("Can't set mode to AttenuatorTest!");
// Switch performs the action
switch (newMode)
{
case GuiModes.Idle:
if (IsConnected())
{
Disconnect();
}
break;
case GuiModes.Ready:
// If we were disconnected, connect.
if (oldMode == GuiModes.Idle)
{
if (!IsConnected())
{
// CONNECT!
Connect(txtIPAddress);
// if connect fails, an exception will be thrown
// if success, currentMode will be set after this switch statement
}
}
else if (oldMode == GuiModes.Ready)
{
stopInventory = true;
}
// If we were running, stop various modes:
else if (oldMode == GuiModes.UserInventory)
{
if (IsConnected())
{
StopInventory();
}
}
break;
case GuiModes.UserInventory:
if (!IsConnected())
{
currentMode = GuiModes.Idle;
}
else if (oldMode == GuiModes.Ready)
{
StartInventory();
}
break;
default:
throw new Exception("Can't set mode to unknown state!");
//break;
}
// if no exceptions have interrupted us, we successfully got to the new mode:
currentMode = newMode;
}
public void SetMode(GuiModes newMode, string txtIPAddress)
{
// Set current mode = new Mode,
// this will be changed if there is an error.
GuiModes oldMode = currentMode;
if (newMode == GuiModes.AttenuatorTest)
{
throw new Exception("Can't set mode to AttenuatorTest!");
}
// Switch performs the action
switch (newMode)
{
case GuiModes.Idle:
if (IsConnected())
{
Disconnect();
}
break;
case GuiModes.Ready:
// If we were disconnected, connect.
if (oldMode == GuiModes.Idle)
{
if (!IsConnected())
{
// CONNECT!
Connect(txtIPAddress);
// if connect fails, an exception will be thrown
// if success, currentMode will be set after this switch statement
}
}
else if (oldMode == GuiModes.Ready)
{
stopInventory = true;
}
// If we were running, stop various modes:
else if (oldMode == GuiModes.UserInventory)
{
if (IsConnected())
{
StopInventory();
}
}
break;
case GuiModes.UserInventory:
if (!IsConnected())
{
currentMode = GuiModes.Idle;
}
else if (oldMode == GuiModes.Ready)
{
StartInventory();
}
break;
default:
throw new Exception("Can't set mode to unknown state!");
//break;
}
// if no exceptions have interrupted us, we successfully got to the new mode:
currentMode = newMode;
}
/// <summary>
/// Connect to Reader
/// </summary>
public void Connect(string ipAddress)
{
reader_address = ipAddress;
// check for dumb errors.
if (IsConnected())
{
throw new Exception("Already connected");
}
if (ipAddress.Length == 0)
{
throw new Exception("Bad IP");
}
IPAddress address = null;
// look for url-based addresses
if (ipAddress.ToLower().Contains("speedway"))
{
IPAddress[] addresses;
addresses = Dns.GetHostEntry(ipAddress).AddressList;
if (addresses.Length >= 1)
{
address = addresses[0];
}
else
{
throw new Exception("Hostname not found.");
}
}
else
{
if (!System.Net.IPAddress.TryParse(ipAddress, out address))
{
throw new Exception("Bad IP Address");
}
address = System.Net.IPAddress.Parse(ipAddress);
}
if (address != null)
{
bool connect = reader.connectTo(ipAddress);
if (connect)
{
currentMode = GuiModes.Ready;
readerModes = reader.Get_Reader_Capability();
SetDefaultReaderConfig();
SetDefaultInventoryConfig();
//WriteMessage(status.ToString());
reader.Initialize();
}
else
{
throw new Exception("Bad IP or Reader in use.");
}
}
else
{
// MessageBox.Show("Need IP address to connect to client", "LLRP Test", MessageBoxButtons.OK, MessageBoxIcon.Error);
// txtIPAddress.Focus();
throw new Exception("Need IP address to connect to client");
}
}
public void SlowMovingTag(Object sender, ElapsedEventArgs e)
{
// Stop reader inventory
if (IsInventoryRunning())
{
reader.Stop_RoSpec();
reader.Delete_RoSpec();
currentMode = GuiModes.Ready;
}
if (probe_channel_timer != null)
{
probe_channel_timer.Close();
}
if (channel_index == last_channel_index)
{
if (channel_counter != 0)
{
tagInfo.rssi[channel_index - 1] = tagInfo.rssi[channel_index - 1] / channel_counter;
}
}
// Record the second round of tag mobility detection
for (int ii = 0; ii < 50; ii++)
{
mobility_pattern[0, ii] = tagInfo.rssi[ii];
}
for (int ii = 0; ii < 50; ii++)
{
tagInfo.rssi[ii] = 0;
}
channel_counter = 0;
inventoryconfig.duration = 100;
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
if (stopInventory == false)
{
probe_channel_timer = new System.Timers.Timer();
probe_channel_timer.Elapsed += new System.Timers.ElapsedEventHandler(SlowMovingTag_MobilityCheck);
probe_channel_timer.Interval = 5000;
probe_channel_timer.Enabled = true;
}
return;
}
public void StartInventory()
{
if (!IsConnected())
{
gui.AppendToDebugTextBox("Can't start inventory: Reader not connected.");
return;
}
//reader.DELETE_ACCESSSPEC(); // clear out any old read commands
reader.Set_Reader_Config(readerconfig); // Sets the client configuration
currentMode = GuiModes.UserInventory;
// Add a ROSpec
reader.Add_RoSpec(inventoryconfig, readerconfig);
reader.Enable_RoSpec();
}
