public SerialDataTable(ConnectForm connectForm)
{
cf = connectForm;
f = connectForm.form1;
try
{
_uart = new SerialPort(cf.comboBoxSerialPorts.Text, Int16.Parse(cf.comboBoxBaudRate.Text), cf.Parity, cf.DataBits, cf.StopBits);
_uart.Open();
_uart.DataReceived += SerialPort_DataReceived;
_uart.ReadTimeout = 50;
f.AppendLog(cf.comboBoxSerialPorts.Text + " is opened");
serialBaseDataTable = f.formBaseDataTable;
this.serialbackgroundWorker1 = new BackgroundWorker();
this.serialbackgroundWorker1.WorkerSupportsCancellation = true;
this.serialbackgroundWorker1.DoWork += new DoWorkEventHandler(this.BackgroundWorker1_DoWork);
this.serialbackgroundWorker1.RunWorkerCompleted += new RunWorkerCompletedEventHandler(this.BackgroundWorker1_RunWorkerCompleted);
logFile_SerialDataTable = f.logFile_Form1;
}
catch (Exception e)
{
f.AppendLog(e.Message);
f.AppendLog("Please try connecting other port.");
throw new Exception();
}
}
public TCPClient(Form1 f, string address, int port)
{
this.f = f;
TCPDataTable = new TCPDataTable(f);
tcpClientBaseDataTable = f.formBaseDataTable;
this.backgroundWorker1 = new BackgroundWorker();
this.backgroundWorker1.WorkerSupportsCancellation = true;
this.backgroundWorker1.DoWork += new DoWorkEventHandler(this.backgroundWorker1_DoWork);
this.backgroundWorker1.RunWorkerCompleted += new RunWorkerCompletedEventHandler(this.backgroundWorker1_RunWorkerCompleted);
SetupTCPConnection(address, port);
}
private void Form1_Load(object sender, EventArgs e)
{
TrialTime = DateTime.Now;
//Check Software Activation
if (!Settings1.Default.Activated)
{
if (!Settings1.Default.Checked)
{
Settings1.Default.TrialTime = TrialTime;
Settings1.Default.Checked = true;
Settings1.Default.Save();
MessageBox.Show("Trial Version valid till " + TrialTime.Add(new TimeSpan(31, 0, 0, 0)).ToString("dd/MM/yyyy"));
}
if ((Settings1.Default.TrialTime.Add(new TimeSpan(31, 0, 0, 0)) > DateTime.Now))
{
int daysRemBeforeExpire = Settings1.Default.TrialTime.Add(new TimeSpan(31, 0, 0, 0)).Subtract(DateTime.Now).Days;
MessageBox.Show(daysRemBeforeExpire.ToString() + " days Remaining. Activate before it expires.\n\tDemo will run for 10 minutes only.");
myTimer.Interval = 10 * 60000;
myTimer.Tick += new EventHandler(myTimer_Tick);
myTimer.Start();
}
else
{
MessageBox.Show("Trial Expired...");
this.Close();
}
}
formBaseDataTable = new BaseDataTable(this, _datatype);
// Form loadtime setup
comboBoxFunctionCode.SelectedIndex = 2;
comboBoxDatatype.SelectedIndex = 4;
comboBoxFormat.SelectedIndex = 1;
enableComponentsAfterDisconnection();
// SetValuesOnSubItems(this.menuStrip1.Items.OfType<ToolStripMenuItem>().ToList());
//baseDataTable.generateTextBox();
}
public TCPDataTable(Form1 form1)
{
f = form1;
tcpBaseDataTable = form1.formBaseDataTable;
}
public void setWriteRequestForm(BaseDataTable bs, int writeReqStartAddress, int writeReqTotalRegister, int functionCode, string datatype, dynamic writeRegisterData)
{
writeFunctionCode = functionCode;
WRFBaseDataTable.baseTotalRegister = writeReqTotalRegister;
WRFBaseDataTable.baseStartAddress = writeReqStartAddress;
WRFBaseDataTable.baseDatatype = datatype;
WRFBaseDataTable.baseFormatType = bs.baseFormatType;
WRFBaseDataTable.f = bs.f;
labelWriteStartAddress.Text = writeReqStartAddress.ToString();
labelWriteTotalRegister.Text = writeReqTotalRegister.ToString();
switch (writeFunctionCode)
{
case 5:
this.Text = "Write Single Coil Status";
break;
case 6:
this.Text = "Write Single Holding Register";
break;
case 15:
this.Text = "Write Multiple Coil Status";
break;
case 16:
this.Text = "Write Multiple Holding Register";
break;
}
if (writeFunctionCode == 5)
{
WRFBaseDataTable.CoilStatus = new int[writeReqTotalRegister];
Array.Copy(writeRegisterData, writeReqStartAddress - bs.baseStartAddress, WRFBaseDataTable.CoilStatus, 0, writeReqTotalRegister);
}
else if (writeFunctionCode == 6)
{
int readPreviousDataIndex = 0;
if (bs.baseDatatype.Contains("Int16") || bs.baseDatatype.Equals("Hex") || bs.baseDatatype.Equals("Binary"))
{
//WRFBaseDataTable.RegisterData = new byte[2 * writeReqTotalRegister];
readPreviousDataIndex = 2 * (writeReqStartAddress - bs.baseStartAddress);//for 2 bytes
}
else
{
writeFunctionCode = 16;
//WRFBaseDataTable.RegisterData = new byte[2 * writeReqTotalRegister];
readPreviousDataIndex = 2 * (writeReqStartAddress - bs.baseStartAddress) - 2; //for 4 bytes
}
WRFBaseDataTable.RegisterData = new byte[2 * writeReqTotalRegister];
Array.Copy(writeRegisterData, readPreviousDataIndex, WRFBaseDataTable.RegisterData, 0, WRFBaseDataTable.RegisterData.Length);
}
else if (writeFunctionCode == 15)
{
WRFBaseDataTable.CoilStatus = readMultipleCoilStatus(writeRegisterData);
//Array.Copy(writeRegisterData, 0, WRFBaseDataTable.RegisterData, 0, writeReqTotalRegister);
}
else
{ //function code ==16
WRFBaseDataTable.RegisterData = writeRegisterData;
Array.Copy(writeRegisterData, 0, WRFBaseDataTable.RegisterData, 0, writeReqTotalRegister);
}
this.generateTextBox();
this.ActiveControl = buttonSendWriteRequest;
}