317 lines
12 KiB
C#
317 lines
12 KiB
C#
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using System;
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using System.Collections.Generic;
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using Modbus.Device;
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using System.Net.Sockets;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using System.Windows.Threading;
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using 头罩视野.Services;
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using 头罩视野.Services.Data;
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namespace 头罩视野.Views
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{
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public partial class VisiData : Page
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{
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private IModbusMaster _modbusMaster => ModbusResourceManager.Instance.ModbusMaster;
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DispatcherTimer _timer;
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DataChange c = new DataChange();
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Function ma ;
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public VisiData()
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{
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InitializeComponent();
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_timer = InitDispatcherTimer();
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// 判断连接
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if (!ModbusHelper.IsConnected)
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{
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MessageBox.Show("未连接");
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return;
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}
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}
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//复位btn
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private void Button_Click_Reset(object sender, RoutedEventArgs e)
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{
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btnLeft.Content = "左眼开";
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btnRight.Content = "右眼开";
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ma.BtnClickFunction(Function.ButtonType.复归型, 90);
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}
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//左开眼
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private void Button_Click_left(object sender, RoutedEventArgs e)
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{
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// 切换文案：左眼开 ↔ 左眼关
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if (btnLeft.Content.ToString() == "左眼开")
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{
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btnLeft.Content = "左眼关";
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if (btnRight.Content.ToString() == "右眼关")
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{
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btnRight.Content = "右眼开";
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ma.BtnClickFunction(Function.ButtonType.切换型, 1);
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}
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}
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else
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{
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btnLeft.Content = "左眼开";
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}
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ma.BtnClickFunction(Function.ButtonType.切换型, 0);
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}
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//右开眼
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private void Button_Click_Right(object sender, RoutedEventArgs e)
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{ // 切换文案：左眼开 ↔ 左眼关
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if (btnRight.Content.ToString() == "右眼开")
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{
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btnRight.Content = "右眼关";
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if (btnLeft.Content.ToString() == "左眼关")
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{
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btnLeft.Content = "左眼开";
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ma.BtnClickFunction(Function.ButtonType.切换型, 0);
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}
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}
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else
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{
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btnRight.Content = "右眼开";
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}
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ma.BtnClickFunction(Function.ButtonType.切换型, 1);
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}
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private async void Button_Click_ResDown(object sender, MouseButtonEventArgs e)
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{
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await _modbusMaster.WriteSingleCoilAsync(1, 10, true);
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System.Diagnostics.Debug.WriteLine("反转开始");
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}
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private async void Button_Click_ResUp(object sender, MouseButtonEventArgs e)
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{
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await _modbusMaster.WriteSingleCoilAsync(1, 10, false);
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System.Diagnostics.Debug.WriteLine("反转结束");
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}
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//正转
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private async void Button_Click_ForDown(object sender, MouseButtonEventArgs e)
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{
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await _modbusMaster.WriteSingleCoilAsync(1, 11, true);
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}
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private async void Button_Click_ForUp(object sender, MouseButtonEventArgs e)
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{
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await _modbusMaster.WriteSingleCoilAsync(1, 11, false);
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//System.Diagnostics.Debug.WriteLine("正传end");
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}
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//读取数据
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private DispatcherTimer InitDispatcherTimer()
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{
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var timer = new DispatcherTimer
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{
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Interval = TimeSpan.FromMilliseconds(500)
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};
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timer.Tick += async (s, e) =>
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{
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if (_modbusMaster != null)
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{
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try
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{
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await ReadAddr262DataAsync();
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}
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catch { }
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}
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};
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return timer;
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}
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private async System.Threading.Tasks.Task ReadAddr262DataAsync()
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{
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try
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{
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// 创建任务列表
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var tasks = new List<Task>
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{
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//ReadAndUpdateFloatAsync(350, 1, c, "F2", ""),
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//ReadAndUpdateFloatAsync(351, 1, sdtsj2, "F2", ""),
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//ReadAndUpdateFloatAsync(352, 1, sdtsj3, "F2", ""),
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//ReadAndUpdateFloatAsync(353, 1, sdtsj4, "F2", ""),
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//ReadAndUpdateFloatAsync(354, 1, sdtsj5, "F2", ""),
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//ReadAndUpdateFloatAsync(355, 1, xdtsj1, "F2", " "),
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//ReadAndUpdateFloatAsync(356, 1, xdtsj2, "F2", " "),
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//ReadAndUpdateFloatAsync(357, 1, xdtsj3, "F2", " "),
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//ReadAndUpdateFloatAsync(358, 1, xdtsj4, "F2", " "),
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//ReadAndUpdateFloatAsync(359, 1, xdtsj5, "F2", " "),
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//ReadAndUpdateFloatAsync(360, 1, zdtsj1, "F2", " "),
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//ReadAndUpdateFloatAsync(361, 1, zdtsj2, "F2", " "),
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//ReadAndUpdateFloatAsync(362, 1, zdtsj3, "F2", " "),
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//ReadAndUpdateFloatAsync(363, 1, zdtsj4, "F2", " "),
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//ReadAndUpdateFloatAsync(364, 1, zdtsj5, "F2", " "),
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ReadAndUpdateFloatAsync(212, 2, zymjxs, "F2", ""),
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ReadAndUpdateFloatAsync(214, 2, yymjxs, "F2", ""),
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ReadAndUpdateFloatAsync(428, 2, bcjzxs, "F2", ""),
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ReadAndUpdateFloatAsync(340,2, fwbc, "F2", " "),
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ReadAndUpdateFloatAsync(330,2, djxw, "F2", " "),
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ReadAndUpdateFloatRangeAsync(350, 15, "F2", ""),
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};
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await Task.WhenAll(tasks);
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}
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catch (Exception ex)
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{
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ShowError($"读取数据失败：{ex.Message}");
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}
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}
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private async Task ReadAndUpdateFloatRangeAsync(int address, int length, string format, string unit)
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{
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try
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{
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ushort[] registers = await Task.Run(async () =>
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await _modbusMaster!.ReadHoldingRegistersAsync(1, (ushort)address, (ushort)length)
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);
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if (registers != null && registers.Length >= 2)
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{
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var controls = new TextBox[]
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{
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sdtsj1, sdtsj2, sdtsj3, sdtsj4, sdtsj5,
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xdtsj1, xdtsj2, xdtsj3, xdtsj4, xdtsj5,
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zdtsj1, zdtsj2, zdtsj3, zdtsj4, zdtsj5
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};
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// 一次在UI线程批量更新，避免多次Invoke阻塞0
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await Application.Current.Dispatcher.BeginInvoke(new Action(() =>
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{
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for (int i = 0; i < controls.Length; i++)
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{
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// 因为你这里是1个寄存器=1个值，所以直接用registers[i]
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controls[i].Text = registers[i].ToString(format);
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}
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}), DispatcherPriority.Background);
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
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}
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}
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// 地址， 根据格式显示字符长度 32：2 16：1 ，绑定页面的name 值，F2 保留两位小数，单位
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private async Task ReadAndUpdateFloatAsync(int address, int length, System.Windows.Controls.TextBox control, string format, string unit)
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{
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try
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{
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ushort[] registers = await Task.Run(async () =>
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await _modbusMaster.ReadHoldingRegistersAsync(1, (ushort)address, (ushort)length)
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);
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if (registers != null && registers.Length >= 2)
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{
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float value = c.UshortToFloat(registers[1], registers[0]);
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Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
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}
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else if (registers != null && registers.Length >= 1)
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{
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int value = registers[0];
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Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
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}
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}
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private async Task ReadAndUpdateFloatAsync(int address, int length, System.Windows.Controls.TextBlock control, string format, string unit)
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{
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try
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{
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ushort[] registers = await Task.Run(async () =>
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await _modbusMaster.ReadHoldingRegistersAsync(1, (ushort)address, (ushort)length)
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);
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if (registers != null && registers.Length >= 2)
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{
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float value = c.UshortToFloat(registers[1], registers[0]);
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Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
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}
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else if (registers != null && registers.Length >= 1)
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{
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int value = registers[0];
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Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
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}
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}
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private async Task ReadAndUpdateIntAsync(int address, int length, System.Windows.Controls.Control control, string format)
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{
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try
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{
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ushort[] registers = await Task.Run(() =>
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_modbusMaster.ReadHoldingRegisters(1, (ushort)address, (ushort)length)
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);
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if (registers != null && registers.Length >= 1)
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{
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int value = registers[0];
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Dispatcher.Invoke(() =>
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{
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if (control is System.Windows.Controls.ContentControl contentControl)
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contentControl.Content = value.ToString(format);
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else if (control is System.Windows.Controls.TextBox textBox)
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textBox.Text = value.ToString(format);
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});
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
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}
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}
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private void ShowError(string msg) => MessageBox.Show(msg, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
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private void GoHome(object s, RoutedEventArgs e) => NavigationService.Content = null;
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private void GoTest(object s, RoutedEventArgs e) => NavigationService.Content = new Views.PageTest();
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private void GoRecord(object s, RoutedEventArgs e) => NavigationService.Content = new Views.RecordDate();
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private void GoView(object s, RoutedEventArgs e) => NavigationService.Content = new Views.RecordPage();
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private void Page_Loaded(object sender, RoutedEventArgs e)
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{
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_timer.Start();
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ma = new Function(_modbusMaster);
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c = new DataChange();
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}
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private void Page_Unloaded(object sender, RoutedEventArgs e)
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{
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_timer?.Stop();
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}
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}
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}
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