/// <summary>
/// Create an instance of the ComPorts class.
/// Initialize port settings and other parameters.
/// specify behavior on events.
/// </summary>
private void Form1_Load(object sender, System.EventArgs e)
{
Show();
UserPort1 = new ComPorts();
MyPortSettingsDialog = new PortSettingsDialog();
tmrLookForPortChanges.Interval = 1000;
tmrLookForPortChanges.Stop();
// Specify the routines that execute on events in other modules.
// The routines can receive data from other modules.
timerRobotnik.Stop();
}
/// <summary>
/// Look for COM ports and display them in the combo box.
/// </summary>
private void btnPort_Click(object sender, System.EventArgs e) // $$$$
{
ComPorts.FindComPorts();
MyPortSettingsDialog.DisplayComPorts();
MyPortSettingsDialog.SelectComPort(UserPort1.SelectedPort.PortName);
MyPortSettingsDialog.SelectBitRate(UserPort1.SelectedPort.BaudRate);
MyPortSettingsDialog.SelectHandshaking(UserPort1.SelectedPort.Handshake);
UserPort1.ParameterChanged = false;
// Display the combo boxes for setting port parameters.
MyPortSettingsDialog.ShowDialog();
}
/// <summary>
/// Set initial port parameters.
/// </summary>
internal void InitializePortSettings()
{
if (!(settingsInitialized))
{
// Bit rates to select from.
bitRates[0] = 300;
bitRates[1] = 600;
bitRates[2] = 1200;
bitRates[3] = 2400;
bitRates[4] = 9600;
bitRates[5] = 14400;
bitRates[6] = 19200;
bitRates[7] = 38400;
bitRates[8] = 57600;
bitRates[9] = 115200;
bitRates[10] = 128000;
// Place the bit rates and handshaking options in the combo boxes.
cmbBitRate.DataSource = bitRates;
cmbBitRate.DropDownStyle = ComboBoxStyle.DropDownList;
// Handshaking options.
cmbHandshaking.Items.Add(Handshake.None);
cmbHandshaking.Items.Add(Handshake.XOnXOff);
cmbHandshaking.Items.Add(Handshake.RequestToSend);
cmbHandshaking.Items.Add(Handshake.RequestToSendXOnXOff);
cmbHandshaking.DropDownStyle = ComboBoxStyle.DropDownList;
// Find and display available COM ports.
ComPorts.FindComPorts();
cmbPort.DataSource = ComPorts.myPortNames;
cmbPort.DropDownStyle = ComboBoxStyle.DropDownList;
settingsInitialized = true;
}
}
/// <summary>
/// Create an instance of the ComPorts class.
/// Initialize port settings and other parameters.
/// specify behavior on events.
/// </summary>
private void Form1_Load(object sender, System.EventArgs e)
{
Show();
UserPort1 = new ComPorts();
MyPortSettingsDialog = new PortSettingsDialog();
tmrLookForPortChanges.Interval = 1000;
tmrLookForPortChanges.Stop();
InitializeDisplayElements();
SetInitialPortParameters();
if (ComPorts.comPortExists)
{
UserPort1.SelectedPort.PortName = ComPorts.myPortNames[MyPortSettingsDialog.cmbPort.SelectedIndex];
// A check box enables requesting to open the selected COM port on start up.
// Otherwise the application opens the port when the user clicks the Open Port
// button or types text to send.
if (MyPortSettingsDialog.chkOpenComPortOnStartup.Checked)
{
UserPort1.PortOpen = UserPort1.OpenComPort();
AccessForm("DisplayCurrentSettings", "", Color.Black);
AccessForm("DisplayStatus", "", Color.Black);
}
else
{
DisplayCurrentSettings();
}
}
// Specify the routines that execute on events in other modules.
// The routines can receive data from other modules.
ComPorts.UserInterfaceData += new ComPorts.UserInterfaceDataEventHandler(AccessFormMarshal);
PortSettingsDialog.UserInterfaceData += new PortSettingsDialog.UserInterfaceDataEventHandler(AccessFormMarshal);
PortSettingsDialog.UserInterfacePortSettings += new PortSettingsDialog.UserInterfacePortSettingsEventHandler(SetPortParameters);
}
/// <summary>
/// Look for ports. If at least one is found, stop the timer and
/// select the saved port if possible or the first port.
/// This timer is enabled only when no COM ports are present.
/// </summary>
private void tmrLookForPortChanges_Tick(object sender, System.EventArgs e)
{
ComPorts.FindComPorts();
if (ComPorts.comPortExists)
{
tmrLookForPortChanges.Stop();
DisplayStatus("COM port(s) found.", Color.Black);
MyPortSettingsDialog.DisplayComPorts();
MyPortSettingsDialog.SelectComPort(UserPort1.SavedPortName);
MyPortSettingsDialog.SelectBitRate(UserPort1.SavedBitRate);
MyPortSettingsDialog.SelectHandshaking((( Handshake )(UserPort1.SavedHandshake)));
// Set selectedPort.
SetPortParameters(UserPort1.SavedPortName, UserPort1.SavedBitRate, (( Handshake )(UserPort1.SavedHandshake)));
DisplayCurrentSettings();
UserPort1.ParameterChanged = true;
}
}
/// <summary>
/// Create an instance of the ComPorts class.
/// Initialize port settings and other parameters.
/// specify behavior on events.
/// </summary>
private void Form1_Load( object sender, System.EventArgs e )
{
Show();
UserPort1 = new ComPorts();
MyPortSettingsDialog = new PortSettingsDialog();
tmrLookForPortChanges.Interval = 1000;
tmrLookForPortChanges.Stop();
InitializeDisplayElements();
SetInitialPortParameters();
if (ComPorts.comPortExists)
{
UserPort1.SelectedPort.PortName = ComPorts.myPortNames[MyPortSettingsDialog.cmbPort.SelectedIndex];
// A check box enables requesting to open the selected COM port on start up.
// Otherwise the application opens the port when the user clicks the Open Port
// button or types text to send.
if (MyPortSettingsDialog.chkOpenComPortOnStartup.Checked)
{
UserPort1.PortOpen = UserPort1.OpenComPort();
AccessForm("DisplayCurrentSettings", "", Color.Black);
AccessForm("DisplayStatus", "", Color.Black);
}
else
{
DisplayCurrentSettings();
}
}
// Specify the routines that execute on events in other modules.
// The routines can receive data from other modules.
ComPorts.UserInterfaceData += new ComPorts.UserInterfaceDataEventHandler(AccessFormMarshal);
PortSettingsDialog.UserInterfaceData += new PortSettingsDialog.UserInterfaceDataEventHandler(AccessFormMarshal);
PortSettingsDialog.UserInterfacePortSettings += new PortSettingsDialog.UserInterfacePortSettingsEventHandler(SetPortParameters);
}
