using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Text; using System.Threading.Tasks; namespace AwInitilizer.Interface { public enum ConnectStatus { Cleared, Connecting, Connected, DisConnected, ConnectionFail } public interface ISerialPort : INotifyPropertyChanged { ConnectStatus ConnectStatus { get; } void Open(); Task OpenAsync(); void Close(); void WriteData(byte[] msg); event EventHandler OnDataReceived; } }