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rain
2026-04-21 16:39:29 +08:00
parent 88719dc0ff
commit a74174e9b6
6 changed files with 140 additions and 46 deletions
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83
头罩视野slove/头罩视野/Views/VisiData.xaml.cs
View File

@@ -121,7 +121,7 @@ namespace 头罩视野.Views
{
var timer = new DispatcherTimer
{
Interval = TimeSpan.FromMilliseconds(100)
Interval = TimeSpan.FromMilliseconds(500)
};
timer.Tick += async (s, e) =>
{
@@ -144,30 +144,28 @@ namespace 头罩视野.Views
// 创建任务列表
var tasks = new List<Task>
{
ReadAndUpdateFloatAsync(350, 1, sdtsj1, "F2", ""),
ReadAndUpdateFloatAsync(351, 1, sdtsj2, "F2", ""),
ReadAndUpdateFloatAsync(352, 1, sdtsj3, "F2", ""),
ReadAndUpdateFloatAsync(353, 1, sdtsj4, "F2", ""),
ReadAndUpdateFloatAsync(354, 1, sdtsj5, "F2", ""),
//ReadAndUpdateFloatAsync(350, 1, c, "F2", ""),
//ReadAndUpdateFloatAsync(351, 1, sdtsj2, "F2", ""),
//ReadAndUpdateFloatAsync(352, 1, sdtsj3, "F2", ""),
//ReadAndUpdateFloatAsync(353, 1, sdtsj4, "F2", ""),
//ReadAndUpdateFloatAsync(354, 1, sdtsj5, "F2", ""),
//ReadAndUpdateFloatAsync(355, 1, xdtsj1, "F2", " "),
//ReadAndUpdateFloatAsync(356, 1, xdtsj2, "F2", " "),
//ReadAndUpdateFloatAsync(357, 1, xdtsj3, "F2", " "),
//ReadAndUpdateFloatAsync(358, 1, xdtsj4, "F2", " "),
//ReadAndUpdateFloatAsync(359, 1, xdtsj5, "F2", " "),
//ReadAndUpdateFloatAsync(360, 1, zdtsj1, "F2", " "),
//ReadAndUpdateFloatAsync(361, 1, zdtsj2, "F2", " "),
//ReadAndUpdateFloatAsync(362, 1, zdtsj3, "F2", " "),
//ReadAndUpdateFloatAsync(363, 1, zdtsj4, "F2", " "),
//ReadAndUpdateFloatAsync(364, 1, zdtsj5, "F2", " "),
ReadAndUpdateFloatAsync(212, 2, zymjxs, "F2", ""),
ReadAndUpdateFloatAsync(214, 2, yymjxs, "F2", ""),
ReadAndUpdateFloatAsync(428, 2, bcjzxs, "F2", ""),
ReadAndUpdateFloatAsync(355, 1, xdtsj1, "F2", " "),
ReadAndUpdateFloatAsync(356, 1, xdtsj2, "F2", " "),
ReadAndUpdateFloatAsync(357, 1, xdtsj3, "F2", " "),
ReadAndUpdateFloatAsync(358, 1, xdtsj4, "F2", " "),
ReadAndUpdateFloatAsync(359, 1, xdtsj5, "F2", " "),
ReadAndUpdateFloatAsync(360, 1, zdtsj1, "F2", " "),
ReadAndUpdateFloatAsync(361, 1, zdtsj2, "F2", " "),
ReadAndUpdateFloatAsync(362, 1, zdtsj3, "F2", " "),
ReadAndUpdateFloatAsync(363, 1, zdtsj4, "F2", " "),
ReadAndUpdateFloatAsync(364, 1, zdtsj5, "F2", " "),
ReadAndUpdateFloatAsync(340,2, fwbc, "F2", " "),
ReadAndUpdateFloatAsync(340,2, fwbc, "F2", " "),
ReadAndUpdateFloatAsync(330,2, djxw, "F2", " "),
ReadAndUpdateFloatRangeAsync(350, 15, "F2", ""),
};
await Task.WhenAll(tasks);
@@ -177,6 +175,44 @@ namespace 头罩视野.Views
ShowError($"读取数据失败：{ex.Message}");
}
}
private async Task ReadAndUpdateFloatRangeAsync(int address, int length, string format, string unit)
{
try
{
ushort[] registers = await Task.Run(async () =>
await _modbusMaster?.ReadHoldingRegistersAsync(1, (ushort)address, (ushort)length)
);
if (registers != null && registers.Length >= 2)
{
var controls = new TextBox[]
{
sdtsj1, sdtsj2, sdtsj3, sdtsj4, sdtsj5,
xdtsj1, xdtsj2, xdtsj3, xdtsj4, xdtsj5,
zdtsj1, zdtsj2, zdtsj3, zdtsj4, zdtsj5
};
// 一次在UI线程批量更新，避免多次Invoke阻塞
await Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
for (int i = 0; i < controls.Length; i++)
{
// 因为你这里是1个寄存器=1个值，所以直接用registers[i]
controls[i].Text = registers[i].ToString(format);
}
}), DispatcherPriority.Background);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
}
}
// 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
private async Task ReadAndUpdateFloatAsync(int address, int length, System.Windows.Controls.TextBox control, string format, string unit)
{
@@ -269,5 +305,12 @@ namespace 头罩视野.Views
ma = new Function(_modbusMaster);
c = new DataChange();
}
private void Page_Unloaded(object sender, RoutedEventArgs e)
{
_timer?.Stop();
}
}
}