using System;
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using System.Collections.Generic;
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using System.IO.Ports;
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using System.Timers;
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using System.Windows.Forms;
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using Gs.DevApp.Entity;
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using Gs.DevApp.ToolBox;
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using Newtonsoft.Json;
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namespace Gs.DevApp.DevFrm.Work
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{
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public partial class Frm_Work09 : DevExpress.XtraEditors.XtraForm
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{
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string _webServiceName = "WorkWeight/";
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string value = string.Empty;
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/// <summary>
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/// 串口类
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/// </summary>
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private SerialPort Sp = new SerialPort();
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/// <summary>
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/// 更新UI委托，只定义，不实现
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/// </summary>
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/// <param name="text"></param>
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public delegate void HandleInterfaceUpdataDelegate(string text);
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/// <summary>
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/// 更新UI委托，实现
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/// </summary>
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private HandleInterfaceUpdataDelegate interfaceUpdataHandle;
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System.Timers.Timer timer = new System.Timers.Timer(10000); // 1000毫秒间隔
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public Frm_Work09()
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{
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InitializeComponent();
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this.FormClosing += (s, e) =>
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{
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if (Sp.IsOpen)
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Sp.Close();
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if (timer != null)
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{
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timer.Stop();
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timer.Dispose();
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}
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};
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GetComList();
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this.comLine.getSuppler("");
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Gs.DevApp.ToolBox.UtilityHelper.SetGridViewParameterMx(gvMx1);
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}
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/// <summary>
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/// 从注册表获取系统串口列表
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/// </summary>
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private void GetComList()
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{
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this.cmbSerialPortNum.Clear();
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string[] ports = SerialPort.GetPortNames();
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foreach (string port in ports)
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{
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cmbSerialPortNum.Properties.Items.Add(port);
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}
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}
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/// <summary>
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/// 启动事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void btnStart_Click(object sender, EventArgs e)
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{
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string _comLine = comLine.GetId();
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string _cmbSerialPortNum = cmbSerialPortNum.Text.Trim();
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string _cmbBaudRate = cmbBaudRate.Text.Trim();
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string _comSjw = comSjw.Text.Trim();
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string _comStopBits = comStopBits.Text.Trim();
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string _comParity = comParity.Text.Trim();
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if (string.IsNullOrEmpty(_comLine))
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择线体");
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this.comLine.Focus();
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return;
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}
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if (cmbSerialPortNum.SelectedIndex < 0)
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择串口号");
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this.cmbSerialPortNum.Focus();
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return;
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}
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if (cmbBaudRate.SelectedIndex < 0)
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择波特率");
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this.cmbBaudRate.Focus();
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return;
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}
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if (comSjw.SelectedIndex < 0)
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择数据位");
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this.comSjw.Focus();
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return;
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}
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if (comStopBits.SelectedIndex < 0)
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择停止位");
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this.comStopBits.Focus();
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return;
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}
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if (comParity.SelectedIndex < 0)
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择校验");
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this.comParity.Focus();
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return;
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}
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try
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{
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interfaceUpdataHandle = new HandleInterfaceUpdataDelegate(UpdateTextBox);//实例化委托对象
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Sp.ReceivedBytesThreshold = 1;
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Sp.PortName = _cmbSerialPortNum;
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Sp.BaudRate = Convert.ToInt32(_cmbBaudRate);//设置波特率
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if (Enum.TryParse(_comParity, out Parity pt1))
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{
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Sp.Parity = pt1;// 设置校验位
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}
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else
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("无法识别的校验");
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}
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if (Enum.TryParse(_comStopBits, out StopBits pt2))
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{
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Sp.StopBits = pt2;//设置停止位
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}
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else
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{
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Gs.DevApp.ToolBox.MsgHelper.ShowError("无法识别的停止位");
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}
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Sp.DataBits = int.Parse(_comSjw); // 设置数据位
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Sp.DataReceived += new SerialDataReceivedEventHandler(Sp_DataReceived);
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Sp.ReceivedBytesThreshold = 1;
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LogHelper.Debug(this.ToString(), "打开串口通信PortName-" + Sp.PortName.ToString() + ",BaudRate-" + Sp.BaudRate.ToString() + ",StopBits-" + Sp.StopBits.ToString() + ",Parity-" + Sp.Parity.ToString());
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if (!Sp.IsOpen)
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Sp.Open();
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setEnable(false);
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timer.Elapsed += OnTimedEvent;
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timer.AutoReset = true; // 设置为true表示重复执行，false表示执行一次后停止
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timer.Enabled = true; // 开始计时
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Gs.DevApp.ToolBox.MsgHelper.ShowInformation("打开成功！");
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}
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catch (Exception exe)
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{
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LogHelper.Debug(this.ToString(), "打开失败:" + exe.Message);
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Gs.DevApp.ToolBox.MsgHelper.ShowError("打开失败" + exe.Message);
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}
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}
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/// <summary>
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/// 串口收到数据
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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public void Sp_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
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{
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string abc = string.Empty;
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try
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{
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int i = Sp.BytesToRead;
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if (i > 0)
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{
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abc = Sp.ReadExisting();
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LogHelper.Debug(this.ToString(), $"监听到数据:{abc}");
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this.Invoke(interfaceUpdataHandle, abc);
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}
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}
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catch (Exception ex)
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{
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LogHelper.Debug(this.ToString(), $"监听到数据error:{ex.Message}");
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return;
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}
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}
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/// <summary>
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/// 接受到数据，开始处理数据
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/// </summary>
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/// <param name="text"></param>
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private void UpdateTextBox(string text)
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{
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//ST,GS,+ 250.2kg
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string _tmpStr = text.Trim();
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if (_tmpStr.Length <= 0)
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{
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LogHelper.Debug(this.ToString(), "_tmpStr长度<=0，退出上报");
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return;
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}
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if (!_tmpStr.Contains("ST"))
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{
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LogHelper.Debug(this.ToString(), "_tmpStr重量状态不为ST，退出上报");
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return;
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}
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if (!_tmpStr.Contains("+"))
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{
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LogHelper.Debug(this.ToString(), "_tmpStr重量+，退出上报");
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return;
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}
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_tmpStr = _tmpStr.Substring(7);
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txtNum.Text = _tmpStr;
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addModel(_tmpStr);
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}
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/// <summary>
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/// 启用或禁用
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/// </summary>
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/// <param name="bl"></param>
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private void setEnable(bool bl)
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{
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comLine.Enabled = bl;
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cmbSerialPortNum.Enabled = bl;
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cmbBaudRate.Enabled = bl;
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comSjw.Enabled = bl;
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comStopBits.Enabled = bl;
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comParity.Enabled = bl;
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btnStart.Enabled = false;
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}
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/// <summary>
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/// 上传称重数据
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/// </summary>
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private void addModel(string _realWeight)
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{
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string _lineId = comLine.GetId();
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var _obj = new
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{
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lineId = _lineId,
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realWeight = _realWeight,
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};
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try
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{
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string strJson = UtilityHelper.HttpPost("", _webServiceName + "EditModel", JsonConvert.SerializeObject(_obj));
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ReturnModel<dynamic> _rtn = ToolBox.UtilityHelper.ReturnToDynamic(strJson);
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if (_rtn.rtnCode <= 0)
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{
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Toast vm = new Toast(-1, _rtn.rtnMsg);
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vm.Show();
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}
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}
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catch (Exception ex)
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{
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ToolBox.MsgHelper.Warning("提示：" + ex.Message);
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}
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}
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/// <summary>
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/// 定时读取列表
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/// </summary>
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/// <param name="source"></param>
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/// <param name="e"></param>
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private void OnTimedEvent(Object source, ElapsedEventArgs e)
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{
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var _obj = new
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{
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lineId = comLine.GetId(),
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};
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try
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{
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var lst = new List<string>();
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var strReturn = UtilityHelper.HttpPost("", _webServiceName + "GetModelList", JsonConvert.SerializeObject(_obj), false);
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var dd = UtilityHelper.ReturnToList(strReturn);
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var dt = dd.rtnData;
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BeginInvoke(new Action(() =>
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{
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gcMx1.BindingContext = new BindingContext();
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gcMx1.DataSource = dt;
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gcMx1.ForceInitialize();
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gvMx1.BestFitColumns();
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}));
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}
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catch (Exception ex)
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{
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MessageBox.Show("gvMx1:" + ex.Message);
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}
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}
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}
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}
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