/// <summary>
/// Modbus RTU master factory method.
/// </summary>
public static ModbusSerialMaster CreateRtu(ISerialResource serialResource)
{
if (serialResource == null)
throw new ArgumentNullException("serialResource");
InitializeTimeouts(serialResource);
return new ModbusSerialMaster(new ModbusRtuTransport(serialResource));
}
/// <summary>
/// Initializes a new instance of the <see cref="ModbusSerialTransport"/> class.
/// </summary>
/// <param name="serialResource">The serial resource.</param>
internal ModbusSerialTransport(ISerialResource serialResource)
{
if (serialResource == null)
{
throw new ArgumentNullException("serialResource");
}
_serialResource = serialResource;
}
/// <summary>
/// Modbus RTU master factory method.
/// </summary>
public static ModbusSerialMaster CreateRtu(ISerialResource serialResource)
{
if (serialResource == null)
{
throw new ArgumentNullException("serialResource");
}
InitializeTimeouts(serialResource);
return(new ModbusSerialMaster(new ModbusRtuTransport(serialResource)));
}
internal ModbusAsciiTransport(ISerialResource serialResource)
: base(serialResource)
{
serialResource.NewLine = Environment.NewLine;
}
public ModbusRtuTransport(ISerialResource serialResource)
: base(serialResource)
{
}
/// <summary>
/// Initializes serial port read write timeouts to default value if they have not been overridden already.
/// </summary>
internal static void InitializeTimeouts(ISerialResource serialResource)
{
serialResource.WriteTimeout = serialResource.WriteTimeout == serialResource.InfiniteTimeout ? Modbus.DefaultTimeout : serialResource.WriteTimeout;
serialResource.ReadTimeout = serialResource.ReadTimeout == serialResource.InfiniteTimeout ? Modbus.DefaultTimeout : serialResource.ReadTimeout;
}
/// <summary>
/// Initializes serial port read write timeouts to default value if they have not been overridden already.
/// </summary>
internal static void InitializeTimeouts(ISerialResource serialResource)
{
serialResource.WriteTimeout = serialResource.WriteTimeout == serialResource.InfiniteTimeout ? Modbus.DefaultTimeout : serialResource.WriteTimeout;
serialResource.ReadTimeout = serialResource.ReadTimeout == serialResource.InfiniteTimeout ? Modbus.DefaultTimeout : serialResource.ReadTimeout;
}