//Connect device
private void cmdConnect_Click(object sender, EventArgs e)
{
if (_wtxDevice != null) // Necessary to check if the object of BaseWtDevice have been created and a connection exists.
{
if (this.rbtConnectionJet.Checked == true && _wtxDevice.getWTXType == "Jetbus" && txtIPAddress.Text == _wtxDevice.getConnection.IpAddress)
{
return;
}
else
if (this.rbtConnectionModbus.Checked == true && _wtxDevice.getWTXType == "Modbus" && txtIPAddress.Text == _wtxDevice.getConnection.IpAddress)
{
return;
}
else
{
_wtxDevice.getConnection.Disconnect();
_wtxDevice = null;
picNE107.Image = WTXGUIsimple.Properties.Resources.NE107_DiagnosisPassive;
picConnectionType.Image = WTXGUIsimple.Properties.Resources.NE107_DiagnosisPassive;
Thread.Sleep(WAIT_DISCONNECT); // Wait for 2 seconds till the disconnection request is finished.
txtInfo.Text = "Connecting..." + Environment.NewLine;
}
}
/* Establish a connection in Method InitializeConnection() */
this.InitializeConnection();
}
// This method connects to the given IP address
private void InitializeConnection()
{
txtInfo.Text = "Connecting...";
this._ipAddress = txtIPAddress.Text;
if (this.rbtConnectionModbus.Checked) // If 'Modbus/Tcp' is selected:
{
// Creating objects of ModbusTcpConnection and WTXModbus:
ModbusTcpConnection _modbusConnection = new ModbusTcpConnection(this._ipAddress);
_wtxDevice = new WtxModbus(_modbusConnection, this._timerInterval);
}
else
{
if (this.rbtConnectionJet.Checked) // If 'JetBus' is selected:
{
// Creating objects of JetBusConnection and WTXJet:
JetBusConnection _jetConnection = new JetBusConnection(_ipAddress, "Administrator", "wtx");
_wtxDevice = new WtxJet(_jetConnection);
}
}
// Connection establishment via Modbus or Jetbus :
try
{
_wtxDevice.Connect();
}
catch (Exception)
{
txtInfo.Text = MESSAGE_CONNECTION_FAILED;
}
if (_wtxDevice.isConnected == true)
{
if (this.rbtConnectionJet.Checked)
{
picConnectionType.Image = WTXGUIsimple.Properties.Resources.jet_symbol;
}
if (this.rbtConnectionModbus.Checked)
{
picConnectionType.Image = WTXGUIsimple.Properties.Resources.modbus_symbol;
}
picNE107.Image = WTXGUIsimple.Properties.Resources.NE107_DiagnosisActive;
_wtxDevice.DataUpdateEvent += Update;
this.Update(this, null);
}
else
{
picNE107.Image = WTXGUIsimple.Properties.Resources.NE107_DiagnosisPassive;
txtInfo.Text = MESSAGE_CONNECTION_FAILED;
}
}
// This method connects to the given IP address
private static void InitializeConnection()
{
if (mode == "Modbus" || mode == "modbus") // If 'Modbus/Tcp' is selected:
{
// Creating objects of ModbusTcpConnection and WTXModbus:
ModbusTcpConnection _modbusConection = new ModbusTcpConnection(_ipAddress);
_wtxDevice = new WtxModbus(_modbusConection, _timerInterval);
_wtxDevice.getConnection.NumofPoints = 6;
}
else
{
if (mode == "Jet" || mode == "jet" || mode == "Jetbus" || mode == "jetbus") // If 'JetBus' is selected:
{
// Creating objects of JetBusConnection and WTXJet:
JetBusConnection _jetConnection = new JetBusConnection(_ipAddress, "Administrator", "wtx");
_wtxDevice = new WtxJet(_jetConnection);
}
}
// Connection establishment via Modbus or Jetbus :
try
{
_wtxDevice.Connect();
}
catch (Exception)
{
Console.WriteLine(MESSAGE_CONNECTION_FAILED);
}
if (_wtxDevice.getConnection.IsConnected == true)
{
// Coupling the data via an event-based call - If the event in class WTX120_Modbus is triggered, the values are updated on the console: Already done in main for presentation.
//_wtxDevice.DataUpdateEvent += Update;
Update(null, null);
Console.WriteLine("\nThe connection has been established successfully.\nThe values of the WTX device are printed on the console ... :");
WTXModbusExamples.Properties.Settings.Default.IPaddress = _ipAddress;
WTXModbusExamples.Properties.Settings.Default.Save();
}
else
{
Console.WriteLine(MESSAGE_CONNECTION_FAILED);
Console.WriteLine("\nFailure : The connection has not been established successfully.\nPlease enter a correct IP Adress for the connection establishment...");
_ipAddress = Console.ReadLine();
}
} // End method Connect()
// Constructor of class WeightCalibration:
public AdjustmentWeigher(BaseWtDevice wtxDevice)
{
this._wtxDevice = wtxDevice;
InitializeComponent();
if (!wtxDevice.isConnected)
{
txtCalibrationWeight.Enabled = false;
cmdAdjust.Enabled = false;
cmdCancel.Text = "Close";
txtInfo.Text = "No WTX connected!";
}
// Get some settings from the connected Device
_wtxDeviceDecimals = wtxDevice.Decimals;
switch (wtxDevice.Unit)
{
case 0:
lblUnit.Text = "kg";
break;
case 1:
lblUnit.Text = "g";
break;
case 2:
lblUnit.Text = "t";
break;
case 3:
lblUnit.Text = "lb";
break;
default:
lblUnit.Text = "unit";
break;
}
txtInfo.Text = "Enter a calibration weight";
}
// Constructor of class 'CalcCalibration' :
public AdjustmentCalculator(BaseWtDevice wtxDevice)
{
this._wtxDevice = wtxDevice;
_finished = false;
//Provider for english number format
_provider = CultureInfo.InvariantCulture;
_strCommaDot = "";
InitializeComponent();
if (!wtxDevice.isConnected)
{
textBox1.Enabled = false;
textBox2.Enabled = false;
buttonCalculate.Text = "Close";
_finished = true;
label5.Visible = true;
label5.Text = "No WTX connected!";
}
}
static void Main(string[] args)
{
_previousNetValue = "";
_timerInterval = 500;
_compareTest = true;
Thread thread1 = new Thread(new ThreadStart(InputOutput));
try {
switch (args[0])
{
case "jet":
_ipAddr = "wss://" + args[1];
_ipAddr = _ipAddr + ":443/jet/canopen"; // For : -jet 172.19.103.8:443/jet/canopen
Console.Write("Initialize Jet-Peer to address " + _ipAddr + "...");
_jetConnection = new JetBusConnection(_ipAddr, "Administrator", "wtx", delegate { return(true); });
_jetConnection.ConnectOnPeer(5000);
_jetConnection.FetchAll();
Console.WriteLine("OK");
//s_Connection.BusActivityDetection += S_Connection_BusActivityDetection;
Console.WriteLine("Parameter are fetching: ");
Console.Write((_jetConnection as JetBusConnection).BufferToString());
_wtxObj = new HBM.WT.API.WTX.WtxJet(_jetConnection);
Console.WriteLine("Parameter fetched");
Console.WriteLine("Net value : " + _wtxObj.NetValue);
Console.WriteLine("Gross value : " + _wtxObj.GrossValue);
Console.WriteLine("Decimals : " + _wtxObj.Decimals);
Console.ReadLine();
break;
case "modbus":
_ipAddr = args[1];
_modbusConnection = new ModbusTcpConnection(_ipAddr);
_wtxObj = new HBM.WT.API.WTX.WtxModbus(_modbusConnection, _timerInterval);
// Konstruktor neu : Obj. von ModbusTCPConnection, Timer Intervall
_previousDataStrArr = new string[59];
for (int i = 0; i < 59; i++)
{
_previousDataStrArr[i] = "0";
}
// Start asynchronous data transfer : Method - Nur bei einer Änderung Werte ausgeben - Was abrufbar ist aus der Klasse Program zu WTX120_Modbus
_wtxObj.getConnection.Connect(); // Alternative : _wtxObj.Connect();
//WTXObj.isDataReceived = false;
thread1.Start(); // Thread für eine Eingabe. Wenn 'e' eingetippt wurde, wird die Anwendung bzgl. Modbus beendet.
//while (value_exitapplication.KeyChar != 'e') // Solange bis Schleife verlassen wird mit einem Kommando für Exit.
//{
// if (WTXObj.isDataReceived == true) // Weiterer Asynchronener Aufruf eventbasiert
// {
// reset_values_on_console(WTXObj.DeviceValues);
// WTXObj.isDataReceived = false; // rücksetzen in der GUI.
// }
//}
//Thread.Sleep(2000);
_wtxObj.DataUpdateEvent += AsyncUpdateData;
//WTXObj.Shutdown += Handler1;
//WTXObj.OnShutdown().Wait();
break;
}
if (args[0] == "-jet")
{
string[] input = null;
do
{
try
{
Console.Write(_menuRequest);
Console.Write("/> ");
input = Console.ReadLine().Split(new char[] { ' ' });
if (_funktonSelect.ContainsKey(input[0].ToLower()))
{
_funktonSelect[input[0].ToLower()](input);
Console.ReadLine();
}
else
{
Console.WriteLine("Unknown instruction - try again \n");
}
}
catch (Exception operationException)
{
Console.WriteLine("Exception is thrown: " + operationException.Message);
Console.ReadLine();
continue;
}
} while (!input[0].ToUpper().Equals("QUIT"));
Console.WriteLine("good bye");
}
}
catch (Exception e) {
Console.WriteLine("FAILED with error: " + e.Message);
Console.ReadLine();
}
/*
* catch (Exception e) {
* Console.WriteLine("Jetbus:" + e.Message);
* Console.ReadLine();
* }*/
}
} // End method Connect()
private static void MenuCases()
{
// This while loop is repeated till the user enters 'e' (=e meaning exit). After the timer interval the register of the device is read out.
// In the while-loop the user can select commands, which are send immediately to the device.
while (_valueExitapplication.KeyChar != 'e')
{
_isCalibrating = false;
_valueOutputwords = Console.ReadKey();
int valueOutput = Convert.ToInt32(_valueOutputwords.KeyChar);
if (mode == "Modbus" || mode == "modbus")
{
switch (_valueOutputwords.KeyChar)
{
case '0': _wtxDevice.taring(Write_DataReceived); break; // Taring
case '1': _wtxDevice.gross(Write_DataReceived); break; // Gross/Net
case '2': _wtxDevice.zeroing(Write_DataReceived); break; // Zeroing
case '3': _wtxDevice.adjustZero(Write_DataReceived); break; // Adjust zero
case '4': _wtxDevice.adjustNominal(Write_DataReceived); break; // Adjust nominal
case '5': _wtxDevice.activateData(Write_DataReceived); break; // Activate data
case '6': _wtxDevice.manualTaring(Write_DataReceived); break; // Manual taring
case '7': _wtxDevice.recordWeight(Write_DataReceived); break; // Record Weight
// 'c' for writing on multiple registers, which is necessary for the calibration.
case 'c': // Calculate Calibration
CalculateCalibration();
break;
case 'w': // Calculation with weight
CalibrationWithWeight();
break;
case 'a': // Show all input words in the filler application.
if (_showAllInputWords == false)
{
_showAllInputWords = true;
//_wtxDevice.Refreshed = true;
}
else
if (_showAllInputWords == true)
{
_showAllInputWords = false;
//_wtxDevice.Refreshed = true;
}
break;
case 'o': // Writing of the output words
if (_showAllOutputWords == false)
{
_showAllOutputWords = true;
//_wtxDevice.Refreshed = true;
}
else
if (_showAllOutputWords == true)
{
_showAllOutputWords = false;
//_wtxDevice.Refreshed = true;
}
break;
// Change connection from Modbus to Jetbus:
case 'j':
_wtxDevice.DataUpdateEvent -= Update; // Delete Callback method 'Update' from the Eventhandler 'DataUpdateEvent'.
mode = "Jetbus";
if (_wtxDevice != null) // Necessary to check if the object of BaseWtDevice have been created and a connection exists.
{
_wtxDevice.getConnection.Disconnect();
_wtxDevice = null;
}
Thread.Sleep(WAIT_DISCONNECT); // Wait for 2 seconds till the disconnection request is finished.
InitializeConnection();
_wtxDevice.DataUpdateEvent += Update; // To get updated values from the WTX, use method Update(..).
break;
default: break;
} // end switch-case
}
else
if (mode == "Jet" || mode == "Jetbus" || mode == "jet" || mode == "jetbus")
{
switch (_valueOutputwords.KeyChar)
{
case '0': _wtxDevice.taring(Write_DataReceived); break; // Taring
case '1': _wtxDevice.gross(Write_DataReceived); break; // Gross/Net
case '2': _wtxDevice.zeroing(Write_DataReceived); break; // Zeroing
case '3': _wtxDevice.adjustZero(Write_DataReceived); break; // Adjust zero
case '4': _wtxDevice.adjustNominal(Write_DataReceived); break; // Adjust nominal
case '5': _wtxDevice.activateData(Write_DataReceived); break; // Activate data
case '6': _wtxDevice.manualTaring(Write_DataReceived); break; // Manual taring
case '7': _wtxDevice.recordWeight(Write_DataReceived); break; // Record Weight
// 'c' for writing on multiple registers, which is necessary for the calibration.
case 'c': // Calculate Calibration
CalculateCalibration();
break;
case 'w': // Calculation with weight
CalibrationWithWeight();
break;
// Change connection from Jetbus to Modbus:
case 'j':
_wtxDevice.DataUpdateEvent -= Update; // Delete Callback method 'Update' from the Eventhandler 'DataUpdateEvent'.
mode = "Modbus";
if (_wtxDevice != null) // Necessary to check if the object of BaseWtDevice have been created and a connection exists.
{
_wtxDevice.getConnection.Disconnect();
_wtxDevice = null;
}
Thread.Sleep(WAIT_DISCONNECT); // Wait for 2 seconds till the disconnection request is finished.
InitializeConnection();
_wtxDevice.DataUpdateEvent += Update; // To get updated values from the WTX, use method Update(..).
break;
default: break;
} // end switch-case
} // end if
//int valueOutput = Convert.ToInt32(value_outputwords.KeyChar);
int value = 0;
if (valueOutput >= 9)
{// switch-case for writing the additional output words of the filler application:
//InputWriteOutputWordsFiller((ushort)valueOutput, value);
}
_valueExitapplication = Console.ReadKey();
if (_valueExitapplication.KeyChar == 'e')
{
break;
}
} // end while
} // end method MenuCases()
