项目逻辑添加

Services/IPlcService.cs

@@ -6,6 +6,7 @@ namespace TabletTester2025.Services
     {
         Task ConnectAsync();
         Task<float> ReadFloatAsync(ushort startAddress);
+        Task<int> ReadIntAsync(ushort startAddress);
         Task WriteCoilAsync(ushort coilAddress, bool value);
         Task<bool> ReadCoilAsync(ushort coilAddress);
         Task WriteRegisterAsync(ushort registerAddress, ushort value);

Services/ModbusTcpPlcService.cs

@@ -46,13 +46,20 @@ namespace TabletTester2025.Services
             }
             throw new Exception($"无法连接到 PLC ({_config.IpAddress}:{_config.Port})");
         }
-
+        //读取寄存器返回浮点型
         public async Task<float> ReadFloatAsync(ushort startAddress)
         {
             await EnsureConnectedAsync();
             var registers = await ReadHoldingRegistersAsync(startAddress, 2);
             return UshortToFloat(registers[1], registers[0]);
         }
+        //读取返回整型
+        public async Task<int> ReadIntAsync(ushort startAddress)
+        {
+            await EnsureConnectedAsync();
+            var registers = await ReadHoldingRegistersAsync(startAddress, 1);
+            return registers[0];
+        }
 
         public async Task WriteCoilAsync(ushort coilAddress, bool value)
         {

Services/PlcSimulator.cs

@@ -27,6 +27,13 @@ namespace TabletTester2025.Services
             return Task.FromResult(value);
         }
 
+        // 👇 新增 ReadIntAsync 的模拟实现
+        public Task<int> ReadIntAsync(ushort startAddress)
+        {
+            // 模拟整数返回，比如返回0-1000之间的随机数
+            return Task.FromResult(_rand.Next(0, 1000));
+        }
+
         public Task WriteCoilAsync(ushort coilAddress, bool value) => Task.CompletedTask;
 
         public Task<bool> ReadCoilAsync(ushort coilAddress)

Views/MainWindow.xaml

@@ -313,7 +313,7 @@
                 <TextBlock Text="片剂四用仪 (硬度·脆碎度·崩解·溶出)  符合《中国药典》" 
                            FontSize="22" FontWeight="Bold" Foreground="White" VerticalAlignment="Center"/>
                 <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Center">
-                    <Button Command="{Binding OpenSettingsCommand}" Content="⚙ 参数设置" Style="{StaticResource ActionButton}"/>
+                    <!--<Button Command="{Binding OpenSettingsCommand}" Content="⚙ 参数设置" Style="{StaticResource ActionButton}"/>-->
                     <Button Command="{Binding OpenHistoryCommand}" Content="📜 历史记录" Style="{StaticResource ActionButton}"/>
                     <Button Command="{Binding OpenCalibrationCommand}" Content="🔧 校准" Style="{StaticResource ActionButton}"/>
                     <Button Command="{Binding ExportAllCommand}" Content="📁 导出全部" Style="{StaticResource ActionButton}"/>

Views/ShowData.xaml.cs

@@ -47,32 +47,17 @@ namespace 片剂四用仪.Views
 
                         if (m.Type == PlcParamType.Int)
                         {
-                            ushort[] res = await _plc.ReadHoldingRegistersAsync((ushort)m.Address, 1);
+                            int value = await _plc.ReadIntAsync((ushort)m.Address);
-                            if (_plc.IsConnected)
+                           
-                            {
+                                Dispatcher.Invoke(() => tb.Text = value.ToString());
-                                Dispatcher.Invoke(() => tb.Text = res[0].ToString());
                           
                         }
                         else
                         {
-                                Dispatcher.Invoke(() => tb.Text = "0"); // 读取失败时显示占位符
+                            float value = await _plc.ReadFloatAsync((ushort)m.Address);
 
-                            }
-                        }
-                        else
-                        {
-                            ushort[] res = await _plc.ReadHoldingRegistersAsync((ushort)m.Address, 2);
-                       
-                            // 同样增加有效性判断
-                            if (_plc.IsConnected)
-                            {
-                                float value = BitConverter.ToSingle(BitConverter.GetBytes((uint)(res[0] << 16 | res[1])), 0);
                             Dispatcher.Invoke(() => tb.Text = value.ToString("F2"));
-                            }
+
-                            else
-                            {
-                                Dispatcher.Invoke(() => tb.Text = "0"); // 读取失败时显示占位符
-                            }
                         }
                     }
                     // 正常循环的Delay，同样处理取消异常