public RS485Base(RS485 rs)
            : this()
        {
            this.rs = rs;

            rs.Port.ErrorReceived += new System.IO.Ports.SerialErrorReceivedEventHandler(Port_ErrorReceived);
        }
        public RS485Base(String portname)
            : this()
        {
            rs = new RS485(portname);

            rs.Port.ErrorReceived += new System.IO.Ports.SerialErrorReceivedEventHandler(Port_ErrorReceived);
        }
 public RS485VooServer(RS485 rs)
     : base(rs)
 {
 }
 public RS485PacketServer(RS485 rs)
     : base(rs)
 {
 }
 public RS485Server(RS485 rs)
     : base(rs)
 {
     rs.Port.DataReceived += new System.IO.Ports.SerialDataReceivedEventHandler(Port_DataReceived);
 }