protected AgilentBase(String settings)
: base()
{
var serialPortSettings = DmmSerialPortSettings.Parse(settings);
if (serialPortSettings.BaudRate != 9600)
{
throw new ArgumentOutOfRangeException("settings", "Device only supports baud rate of 9600.");
}
if (serialPortSettings.Parity != Parity.None)
{
throw new ArgumentOutOfRangeException("settings", "Device only supports no parity.");
}
if (serialPortSettings.DataBits != 8)
{
throw new ArgumentOutOfRangeException("settings", "Device only supports 8 data bits.");
}
if (serialPortSettings.StopBits != StopBits.One)
{
throw new ArgumentOutOfRangeException("settings", "Device only supports 1 stop bit.");
}
this.SerialPort = new Medo.IO.UartPort(serialPortSettings.PortName, serialPortSettings.BaudRate, serialPortSettings.Parity, serialPortSettings.DataBits, serialPortSettings.StopBits);
this.SerialPort.ReadTimeout = 250;
this.SerialPort.WriteTimeout = 250;
this.SerialPort.NewLine = "\n";
}
public void DmmSerialPortSettings_ParseNoStopBits()
{
var x = DmmSerialPortSettings.Parse("COM5:1200,e,5,0");
Assert.AreEqual("COM5", x.PortName);
Assert.AreEqual(1200, x.BaudRate);
Assert.AreEqual(Parity.Even, x.Parity);
Assert.AreEqual(5, x.DataBits);
Assert.AreEqual(StopBits.None, x.StopBits);
Assert.AreEqual("COM5:1200,E,5,0", x.ToString());
}
public void DmmSerialPortSettings_Parse()
{
var x = DmmSerialPortSettings.Parse("COM 3:4800,o,7,2");
Assert.AreEqual("COM3", x.PortName);
Assert.AreEqual(4800, x.BaudRate);
Assert.AreEqual(Parity.Odd, x.Parity);
Assert.AreEqual(7, x.DataBits);
Assert.AreEqual(StopBits.Two, x.StopBits);
Assert.AreEqual("COM3:4800,O,7,2", x.ToString());
}
public NewDeviceSerialInterfaceForm(Device device) //edit device
: this()
{
this.Text = "Settings for " + device.DisplayName;
txtDisplayName.Text = device.DisplayName;
var settings = DmmSerialPortSettings.Parse(device.Settings);
foreach (TagItem <string, string> item in cmbPortName.Items)
{
if (item.Key.Equals(settings.PortName))
{
cmbPortName.SelectedItem = item;
break;
}
}
if (cmbPortName.SelectedIndex == -1)
{
cmbPortName.SelectedIndex = cmbPortName.Items.Add(new TagItem <string, string>(settings.PortName, "(" + settings.PortName + ")"));
}
foreach (TagItem <int, string> item in cmbBaudRate.Items)
{
if (item.Key.Equals(settings.BaudRate))
{
cmbBaudRate.SelectedItem = item;
break;
}
}
if (cmbBaudRate.SelectedIndex == -1)
{
cmbBaudRate.SelectedIndex = cmbBaudRate.Items.Add(new TagItem <int, string>(settings.BaudRate, "(" + settings.BaudRate.ToString(CultureInfo.CurrentCulture) + ")"));
}
foreach (TagItem <Parity, string> item in cmbParity.Items)
{
if (item.Key.Equals(settings.Parity))
{
cmbParity.SelectedItem = item;
break;
}
}
foreach (TagItem <int, string> item in cmbDataBits.Items)
{
if (item.Key.Equals(settings.DataBits))
{
cmbDataBits.SelectedItem = item;
break;
}
}
foreach (TagItem <StopBits, string> item in cmbStopBits.Items)
{
if (item.Key.Equals(settings.StopBits))
{
cmbStopBits.SelectedItem = item;
break;
}
}
}
public void DmmSerialPortSettings_ParseNonEmpty()
{
var x = DmmSerialPortSettings.Parse(" ");
}
public void DmmSerialPortSettings_ParseEmpty()
{
var x = DmmSerialPortSettings.Parse("");
Assert.AreEqual("COM1:9600,N,8,1", x.ToString());
}
public void DmmSerialPortSettings_ParseNegativePort()
{
var x = DmmSerialPortSettings.Parse("COM-1:");
}
public void DmmSerialPortSettings_ParseZeroPort()
{
var x = DmmSerialPortSettings.Parse("COM0");
}
public void DmmSerialPortSettings_ParsePartialWithoutColon()
{
var x = DmmSerialPortSettings.Parse("COM4");
Assert.AreEqual("COM4:9600,N,8,1", x.ToString());
}