public override bool Open()
{
try
{
_operator = new USBPortOperator(((USBCfgModel)Configuration).UsbAddress);
_operator.Open();
}
catch (Exception exp)
{
throw exp;
}
return(true);
}
public override bool Open()
{
if (IsOpen)
{
return(true);
}
try
{
_operator = new GPIBPortOperator(((GPIBCfgModel)Configuration).GPIBAddress);
_operator.Open();
}
catch (Exception exp)
{
throw exp;
}
return(true);
}
private void readData(PortOperatorBase opBase)
{
string result;
Stopwatch stopwatch = Stopwatch.StartNew();
try
{
result = opBase.ReadLine();
}
catch (IOTimeoutException)
{
result = "Time Out!";
}
catch (Exception ex)
{
result = ex.Message;
}
listBox1.Items.Add($"[Time:{stopwatch.ElapsedMilliseconds}ms] Read: {result}");
}
private void writeCMD(PortOperatorBase opBase)
{
isWritingError = false;
if (string.IsNullOrEmpty(commandTB.Text))
{
MessageBox.Show("Command is empty!");
return;
}
string content = commandTB.Text;
Stopwatch stopwatch = Stopwatch.StartNew();
try
{
opBase.WriteLine(content);
// cboCommand.AddItem(cboCommand.Text);
}
catch
{
content = $"写入命令\"{content}\"失败！";
}
listBox1.Items.Add($"[Time:{stopwatch.ElapsedMilliseconds}ms] Write: {content}");
}
private bool NewPortInstance()
{
bool hasAddress = false;
bool hasException = false;
DoSomethingForRadioButton(
() =>
{
if (cboRS232.SelectedIndex == -1)
{
return;
}
try
{
portOperatorBase = new RS232PortOperator(((Pair <string, string>)cboRS232.SelectedItem).Value.ToString(),
(int)cboBaudRate.SelectedItem, (SerialParity)cboParity.SelectedItem,
(SerialStopBitsMode)cboStopBits.SelectedItem, (int)cboDataBits.SelectedItem);
hasAddress = true;
}
catch
{
hasException = true;
}
},
() =>
{
if (cboUSB.SelectedIndex == -1)
{
return;
}
try
{
portOperatorBase = new USBPortOperator(cboUSB.SelectedItem.ToString());
hasAddress = true;
}
catch
{
hasException = true;
}
},
() =>
{
if (cboGPIB.SelectedIndex == -1)
{
return;
}
try
{
portOperatorBase = new GPIBPortOperator(cboGPIB.SelectedItem.ToString());
hasAddress = true;
}
catch
{
hasException = true;
}
},
() =>
{
if (cboLAN.SelectedIndex == -1)
{
return;
}
try
{
portOperatorBase = new LANPortOperator(cboLAN.SelectedItem.ToString());
hasAddress = true;
}
catch
{
hasException = true;
}
});
if (!hasException)
{
portOperatorBase.Timeout = (int)nudTimeout.Value;
}
return(hasAddress);
}
private void openSPbtn_Click(object sender, EventArgs e)
{
if (openSPbtn.Text == "Open")
{
bool hasAddress = false;
bool hasException = false;
string str = devicesCB.SelectedItem.ToString();
Console.WriteLine("address:" + str);
if (!str.Contains("ASRL"))
{
printInfo("Select port ERROR!", Color.Red);
return;
}
try
{
serialopBase = new RS232PortOperator(str,
(int)baudRateCB.SelectedItem, 0, 0, 8);
hasAddress = true;
}
catch (Exception ex)
{
MessageBox.Show("error1:" + ex.ToString());
hasException = true;
}
if (!hasException)
{
hasException = false;
serialopBase.Timeout = 5000;
try
{
serialopBase.Open();
openSPbtn.Text = "Close";
//EnableControl(false);
}
catch (Exception ex)
{
MessageBox.Show("error2:" + ex.ToString());
hasException = true;
}
}
if (!hasException)
{
printInfo("Open Serial port successful!", Color.Green);
}
else
{
printInfo("Open Serial port fail!", Color.Red);
}
}
else
{
bool hasException = false;
try
{
serialopBase.Close();
}
catch { hasException = true; }
openSPbtn.Text = "Open";
//EnableControl(true);
if (!hasException)
{
printInfo("Close Serial port successful!", Color.Green);
}
else
{
printInfo("Close Serial port fail!", Color.Red);
}
}
}