private void Button_OpenPort_Click(object sender, RoutedEventArgs e)
{
textBox_Logging.Text = "";
if (comboBox_PortSelect.SelectedIndex == -1)
{
//No device selected --> Do nothing
MessageBox.Show("Please select a Device to connect to");
return;
}
try
{
//Initialize InterfaceCommunicationSettings
// PortType = 2 --> Bluteooth
// PortName = selected device in ComboBox
var readerPortSettings = InterfaceCommunicationSettings.GetForSerialDevice(2, comboBox_PortSelect.SelectedItem.ToString());
m_SpcInterface = new SpcInterfaceControl(readerPortSettings, "", "\r\n");
//Open communication port
m_SpcInterface.InitializeCompleted += SpcInterface_InitializeCompleted;
m_SpcInterface.StartInitialize();
}
catch
{
AddLoggingText(string.Format("{0} - can not open", comboBox_PortSelect.SelectedItem.ToString()));
}
}
private static void SendReadRequest(SpcInterfaceControl _spcIntControl)
{
// Generate "SCAN" request and send to reader
string command = "~T"; // SOH + Read-Identifier
_spcIntControl.SendSpcRequest(command);
Console.WriteLine(string.Format("\nSend READ Request: {0}", command));
}
private void Button_ClosePort_Click(object sender, RoutedEventArgs e)
{
if (m_SpcInterface != null)
{
m_SpcInterface.Dispose();
m_SpcInterface = null;
}
button_OpenPort.IsEnabled = true;
button_Read.IsEnabled = false;
button_Write.IsEnabled = false;
}
static void Main(string[] args)
{
Console.WriteLine(".NETCore Console");
Console.WriteLine("SampleThreads_C#");
Console.WriteLine("--------------------");
Console.WriteLine("Library Version: " + iIDReaderLibrary.Version.LibraryVersion);
//Get SpcInterfaceControl instance
SpcInterfaceControl spcIntControl = Console_InitializeSpcInterfaceControl();
if (spcIntControl != null)
{
//SpcInterfaceControl is initialized
AddConsoleLines();
//Check cyclically if key pressed
bool exit = false;
while (!exit)
{
var key = Console.ReadKey();
switch (key.Key)
{
case ConsoleKey.R:
SendReadRequest(spcIntControl);
break;
case ConsoleKey.W:
SendWriteRequest(spcIntControl);
break;
case ConsoleKey.X:
exit = true;
break;
}
Thread.Sleep(500);
}
spcIntControl.Terminate();
Console.WriteLine("");
Console.Write("EXITING in 5");
Thread.Sleep(1000);
Console.Write(", 4");
Thread.Sleep(1000);
Console.Write(", 3");
Thread.Sleep(1000);
Console.Write(", 2");
Thread.Sleep(1000);
Console.Write(", 1");
Thread.Sleep(1000);
}
}
private static SpcInterfaceControl Console_InitializeSpcInterfaceControl()
{
Console.WriteLine("== Select initialize parameters ==");
//Get PortType
int portType = Console_InitializePortType();
string portName = "";
switch (portType)
{
case 0:
case 2:
//For Serial & bluetooth, PortName needed.
portName = Console_InitializePortName();
break;
}
//Initialize InterfaceCommunicationSettings class
var readerPortSettings = InterfaceCommunicationSettings.GetForSerialDevice(portType, portName);
//Parameters selected --> Initialize class instance
Console.WriteLine("");
SpcInterfaceControl result = new SpcInterfaceControl(readerPortSettings, "", "\r\n");
Console.WriteLine(string.Format("Selected parameters: PortType: {0} | PortName: {1}", portType, portName));
//Call initialize to open the communication port
result.InitializeCompleted += SpcInterfaceControl_InitializeCompleted;
result.StartInitialize();
Console.Write("Initializing...");
//For demo purposes, just wait blocking execution until "Initialize" process is completed (notified using "InitializeCompleted" event)
while (!initializeCompleted) //Alternative, call "IsInitializing"
{
Thread.Sleep(100);
Console.Write(".");
}
Console.WriteLine("");
if (result.IsInitialized)
{
Console.WriteLine("\tInitialized");
result.RawDataReceived += SpcInterface_RawDataReceived;
result.ReaderHeartbeatReceived += SpcInterface_ReaderHeartbeatReceived;
return(result);
}
else
{
//Initialization failed: Terminate class instance & try again
Console.WriteLine("\tInitialize failed");
result.Terminate();
return(Console_InitializeSpcInterfaceControl());
}
}
private static void SendWriteRequest(SpcInterfaceControl _spcIntControl)
{
if (string.IsNullOrEmpty(m_LastId))
{
return;
}
// Generate "WRITE" request and send to reader
string command = "~W"; // SOH + Write-Identifier
command += m_LastId; // TID
command += "ConsoleTest " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); // Equipment-data to write
_spcIntControl.SendSpcRequest(command);
Console.WriteLine(string.Format("\nSend WRITE Request: {0}", command));
}
static async void MainAsync()
{
Console.WriteLine(".NETCore Console");
Console.WriteLine("SampleThreads_C#");
Console.WriteLine("--------------------");
Console.WriteLine("Library Version: " + iIDReaderLibrary.Version.LibraryVersion);
//Get SpcInterfaceControl instance
SpcInterfaceControl spcIntControl = Console_InitializeSpcInterfaceControl();
if (spcIntControl != null)
{
//SpcInterfaceControl is initialized
Console.WriteLine("");
Console.Write("Waiting for Heartbeat...");
var heartbeat = await spcIntControl.GetHeartbeatAsync();
if (heartbeat != null)
{
Console.WriteLine("");
Console.WriteLine("Detected Reader:");
ShowHeartbeat(heartbeat);
}
//Reader info obtained --> execute functions using menu
Console.WriteLine("");
while (await Console_ExecuteAndContinueAsync(spcIntControl))
{
Thread.Sleep(500);
}
spcIntControl.Terminate();
Console.WriteLine("");
Console.Write("EXITING in 5");
Thread.Sleep(1000);
Console.Write(", 4");
Thread.Sleep(1000);
Console.Write(", 3");
Thread.Sleep(1000);
Console.Write(", 2");
Thread.Sleep(1000);
Console.Write(", 1");
Thread.Sleep(1000);
}
m_Completed = true;
}
private async void Button_OpenPort_ClickAsync(object sender, RoutedEventArgs e)
{
textBox_Logging.Text = "";
if (comboBox_PortSelect.SelectedIndex == -1)
{
//No device selected --> Do nothing
MessageBox.Show("Please select a Device to connect to");
return;
}
try
{
//Initialize InterfaceCommunicationSettings
// PortType = 2 --> Bluteooth
// PortName = selected device in ComboBox
var readerPortSettings = InterfaceCommunicationSettings.GetForSerialDevice(2, comboBox_PortSelect.SelectedItem.ToString());
m_SpcInterface = new SpcInterfaceControl(readerPortSettings, "", "\r\n");
//Open communication port
if (await m_SpcInterface.InitializeAsync())
{
AddLoggingText(string.Format("Port {0} open", comboBox_PortSelect.SelectedItem.ToString()));
button_GetHeartbeatAsync.IsEnabled = true;
button_GetLastHeartbeat.IsEnabled = true;
button_GetLastRawData.IsEnabled = true;
button_GetRawDataAsync.IsEnabled = true;
button_Read.IsEnabled = true;
button_Write.IsEnabled = true;
button_OpenPort.IsEnabled = false;
}
else
{
//False --> Communication port could not be opened
AddLoggingText(string.Format("{0} - can not open", comboBox_PortSelect.SelectedItem.ToString()));
}
}
catch
{
AddLoggingText(string.Format("{0} - can not open", comboBox_PortSelect.SelectedItem.ToString()));
}
}
private static SpcInterfaceControl Console_InitializeSpcInterfaceControl()
{
Console.WriteLine("== Select initialize parameters ==");
//Get PortType
int portType = Console_InitializePortType();
string portName = "";
switch (portType)
{
case 0:
case 2:
//For Serial & bluetooth, PortName needed.
portName = Console_InitializePortName();
break;
}
//Initialize InterfaceCommunicationSettings class
var readerPortSettings = InterfaceCommunicationSettings.GetForSerialDevice(portType, portName);
//Parameters selected --> Initialize class instance
Console.WriteLine("");
SpcInterfaceControl result = new SpcInterfaceControl(readerPortSettings, "", "\r\n");
Console.WriteLine(string.Format("Selected parameters: PortType: {0} | PortName: {1}", portType, portName));
//Call initialize to open the communication port
Console.Write("Initializing...");
Console.WriteLine("");
if (result.Initialize())
{
Console.WriteLine("\tInitialized");
return(result);
}
else
{
//Initialization failed: Terminate class instance & try again
Console.WriteLine("\tInitialize failed");
result.Terminate();
return(Console_InitializeSpcInterfaceControl());
}
}
private static async System.Threading.Tasks.Task <bool> Console_ExecuteAndContinueAsync(SpcInterfaceControl _spcIntControl)
{
//Main Console MENU
Console.WriteLine("");
Console.WriteLine("--------------------");
Console.WriteLine(" Console MENU");
Console.WriteLine("--------------------");
Console.WriteLine("0 - Get Last HEARTBEAT");
Console.WriteLine("1 - Get HEARTBEAT asynchronously");
Console.WriteLine("2 - Get Last RawData");
Console.WriteLine("3 - Get RawData asynchronously");
Console.WriteLine("4 - Send READ request");
Console.WriteLine("5 - Send WRITE request");
Console.WriteLine("X - EXIT");
Console.Write("Selection (confirm with ENTER): ");
string operationNumTxt = Console.ReadLine();
switch (operationNumTxt)
{
case "0":
Console.WriteLine("\tGet Last HEARTBEAT");
var lastHb = _spcIntControl.Heartbeat;
if (lastHb != null)
{
ShowHeartbeat(lastHb);
}
break;
case "1":
Console.WriteLine("\tGet HEARTBEAT asynchronously");
var hbAsync = await _spcIntControl.GetHeartbeatAsync();
if (hbAsync != null)
{
ShowHeartbeat(hbAsync);
}
break;
case "2":
Console.WriteLine("\tGet Last RawData");
var lastRawData = _spcIntControl.DataReceived;
if (lastRawData != null)
{
DecodeReceivedText(lastRawData.Data);
}
break;
case "3":
Console.WriteLine("\tGet RawData asynchronously");
var rawDataAsync = await _spcIntControl.GetDataReceivedAsync();
if (rawDataAsync != null)
{
DecodeReceivedText(rawDataAsync.Data);
}
break;
case "4":
Console.WriteLine("\tSend READ request");
SendReadRequest(_spcIntControl);
break;
case "5":
Console.WriteLine("\tSend WRITE request");
SendWriteRequest(_spcIntControl);
break;
case "X":
case "x":
return(false);
default:
break;
}
Thread.Sleep(500);
return(true);
}
