20240301_JSEQ_upperpc/JiangsuEarthquakeJM/JiangsuEarthquake/Models/ComModel.cs

using JiangsuEarthquake.Common;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JiangsuEarthquake.Models
{
    public class ComModel : NotifyBase
    {
        private RTUModel rtuInstance = null;

        private VolCurCollectorModel volCurCollectorModel { get; set; } = new VolCurCollectorModel();

        private bool isConnected;

        /// <summary>
        /// 是否连接
        /// </summary>
        public bool IsConnected
        {
            get { return isConnected; }
            set { isConnected = value; this.DoNotify(); }
        }


        /// <summary>
        /// 建立连接
        /// </summary>
        /// <returns></returns>
        public bool DoConnect(SerialInfo serialInfo)
        {
            rtuInstance = RTUModel.GetInstance(serialInfo);
            //rtuInstance.ResponseData = new Action<List<byte>>(volCurCollectorModel.ParsingData);
            IsConnected = rtuInstance.Connection();
            return IsConnected;
        }


        /// <summary>
        /// 断开连接
        /// </summary>
        /// <returns></returns>
        public bool DisConnect()
        {
            rtuInstance.Dispose();
            IsConnected = false;
            return IsConnected;
        }


        public bool SendMessage(byte[] _send)
        {
            if (_send.Length == 0)
                return false;
            try
            {
                if (IsConnected)
                {
                    rtuInstance.Send(_send);
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception ex)
            {
                return false;
            }

        }
    }
}