am-wd/AMWD.Protocols.Modbus
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Updated serial implementations

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This commit is contained in:
Andreas Müller
2025-01-23 22:05:44 +01:00
parent fb67e0b77e
commit 6fc7cfda9a
7 changed files with 200 additions and 22 deletions
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38
AMWD.Protocols.Modbus.Serial/ModbusSerialConnection.cs
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@@ -39,10 +39,15 @@ namespace AMWD.Protocols.Modbus.Serial
/// <summary>
/// Initializes a new instance of the <see cref="ModbusSerialConnection"/> class.
/// </summary>
public ModbusSerialConnection()
public ModbusSerialConnection(string portName)
{
if (string.IsNullOrWhiteSpace(portName))
throw new ArgumentNullException(nameof(portName));
_serialPort = new SerialPortWrapper
{
PortName = portName,
BaudRate = (int)BaudRate.Baud19200,
DataBits = 8,
Handshake = Handshake.None,
@@ -59,6 +64,9 @@ namespace AMWD.Protocols.Modbus.Serial
#region Properties
/// <inheritdoc cref="SerialPort.GetPortNames" />
public static string[] AvailablePortNames => SerialPort.GetPortNames();
/// <inheritdoc/>
public string Name => "Serial";
@@ -68,20 +76,6 @@ namespace AMWD.Protocols.Modbus.Serial
/// <inheritdoc/>
public virtual TimeSpan ConnectTimeout { get; set; } = TimeSpan.MaxValue;
/// <inheritdoc/>
public virtual TimeSpan ReadTimeout
{
get => TimeSpan.FromMilliseconds(_serialPort.ReadTimeout);
set => _serialPort.ReadTimeout = (int)value.TotalMilliseconds;
}
/// <inheritdoc/>
public virtual TimeSpan WriteTimeout
{
get => TimeSpan.FromMilliseconds(_serialPort.WriteTimeout);
set => _serialPort.WriteTimeout = (int)value.TotalMilliseconds;
}
/// <summary>
/// Gets or sets a value indicating whether the RS485 driver has to be enabled via software switch.
/// </summary>
@@ -171,6 +165,20 @@ namespace AMWD.Protocols.Modbus.Serial
set => _serialPort.StopBits = value;
}
/// <inheritdoc/>
public virtual TimeSpan ReadTimeout
{
get => TimeSpan.FromMilliseconds(_serialPort.ReadTimeout);
set => _serialPort.ReadTimeout = (int)value.TotalMilliseconds;
}
/// <inheritdoc/>
public virtual TimeSpan WriteTimeout
{
get => TimeSpan.FromMilliseconds(_serialPort.WriteTimeout);
set => _serialPort.WriteTimeout = (int)value.TotalMilliseconds;
}
#endregion SerialPort Properties
#endregion Properties