private void OpenSerialPort()
{
try
{
fedm.ConnectCOMM((int)this.comboBoxPortnumber.SelectedItem, true);
fedm.SetPortPara("Baud", (this.comboBoxBaudrate.SelectedItem).ToString());
fedm.SetPortPara("frame", (this.comboBoxFrame.SelectedItem).ToString());
fedm.SetPortPara("timeout", this.textBoxTimeoutSP.Text);
}
catch (FePortDriverException ex)
{
MessageBox.Show(ex.ToString(), "Connection Error!");
}
}
private void buttonConnect_CheckedChanged(object sender, System.EventArgs e)
{
if (buttonConnect.Checked)
{
try
{
this.UseWaitCursor = true;
buttonConnect.Text = "Dis&connect";
reader.ConnectCOMM(Int32.Parse((string)comboSerialPort.SelectedItem), true);
// Set the parameters
reader.SetBusAddress((byte)Int32.Parse(textBoxBusAddress.Text));
reader.SetPortPara("Timeout", textBoxTimeout.Text);
reader.ReadReaderInfo(); // read important reader info
reader.ReadCompleteConfiguration(true); // read reader's configuration from EEPROM (this need some time!)
// add the listener
reader.AddEventListener(this, FeIscListenerConst.SCANNER_PRT_EVENT);
this.UseWaitCursor = false;
}
catch (Exception)
{
if (reader.Connected)
{
try
{
reader.RemoveEventListener(this, FeIscListenerConst.SCANNER_PRT_EVENT);
reader.DisConnect();
}
catch (Exception) {}
}
buttonConnect.Checked = false;
buttonConnect.Text = "&Connect";
return;
}
}
else
{
try
{
buttonConnect.Text = "&Connect";
// remove the listener
reader.RemoveEventListener(this, FeIscListenerConst.SCANNER_PRT_EVENT);
reader.DisConnect();
}
catch (Exception) {}
}
}
private void Form1_Load(object sender, System.EventArgs e)
{
// int back = 0;
try
{
reader = new FedmIscReader();
mux = new FedmIscFunctionUnit(reader, FedmIscFunctionUnit.FU_TYPE_MUX);
umux = new FedmIscFunctionUnit(reader, FedmIscFunctionUnit.FU_TYPE_UMUX);
dat = new FedmIscFunctionUnit(reader, FedmIscFunctionUnit.FU_TYPE_DAT);
// the next block is a supplement to manage a complex function unit tree with one root element
// but be care with this methods !! Please have a look to the ISC.SDK.NET manual.
// enable this block for debugging purpose
/* back = mux.AddChild(1, dat);// a previous created function unit object is added to the
* // child list of the root
*
* FedmIscFunctionUnit child; // local declaration of a child
* child = mux.GetChild(1); // local child object is returned from internal child list
* // (identical with object dat)
*
* back = mux.DeleteChild(1); // child is removed from internal table, but the object (dat)
* // exists continuously.
* child = mux.GetChild(1); // child is unvalid
* back = mux.DeleteChild(1); // nothing happens
*/
}
catch (FedmException ex)
{
MessageBox.Show(ex.Message);
}
try
{
reader.ConnectCOMM(1, true); // COM-Port 1
reader.SetBusAddress(255);
reader.SetPortPara("Baud", "38400");
reader.SetPortPara("Frame", "8E1");
}
catch (FedmException ex)
{
MessageBox.Show(ex.Message, "Error - FedmException");
}
catch (FePortDriverException ex)
{
MessageBox.Show(ex.Message, "Error - FePortDriverException");
}
}
private void OpenSerialPort()
{
try
{
fedm.ConnectCOMM((int)this.comboBoxPortnumber.SelectedItem, true); // Parameter "true" --> with Detect, reads also the ReadInfo
fedm.SetPortPara("Baud", (this.comboBoxBaudrate.SelectedItem).ToString());
fedm.SetPortPara("frame", (this.comboBoxFrame.SelectedItem).ToString());
fedm.SetPortPara("timeout", this.textBoxTimeoutSP.Text);
}
catch (FedmException ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
catch (FePortDriverException ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
}
