设备驱动修改

DeviceCommand/Devices/THC-1100-602A.cs

@@ -3,12 +3,47 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace DeviceCommand.Devices
 {
-    public class THC1100:S7Device
+    public class THC1100 : S7Device
     {
+        // 定义 PLC 地址常量，便于后期维护
+        private const string RealTimeTemperatureSetPointAddress = "DB53.DBD280";
+        private const string RealTimeHumidityMeasuredValueAddress = "DB53.DBD1092";
 
+        /// <summary>
+        /// 异步获取温度实时测量值 (DB53.DBD1052, 浮点型)
+        /// </summary>
+        /// <param name="ct">取消令牌</param>
+        /// <returns>温度设定值 (float)</returns>
+        public async Task<float> GetRealTimeTemperatureSetPointAsync(CancellationToken ct = default)
+        {
+            // S7.Net 读取浮点型时，可以直接将其强转为 float
+            // 内部已通过基类的 _commLock 保证线程安全
+            return await ReadAsync<float>(RealTimeTemperatureSetPointAddress, ct);
+        }
+
+        /// <summary>
+        /// 异步获取湿度实时测量值 (DB53.DBD1092, 浮点型)
+        /// </summary>
+        /// <param name="ct">取消令牌</param>
+        /// <returns>湿度测量值 (float)</returns>
+        public async Task<float> GetRealTimeHumidityMeasuredValueAsync(CancellationToken ct = default)
+        {
+            return await ReadAsync<float>(RealTimeHumidityMeasuredValueAddress, ct);
+        }
+
+        /// <summary>
+        /// 一次性获取温湿度相关的运行数据包（选填，若需要批量展示可以使用此方法）
+        /// </summary>
+        public async Task<(float TemperatureSetPoint, float HumidityMeasuredValue)> GetThcDataPackAsync(CancellationToken ct = default)
+        {
+            var tempSet = await GetRealTimeTemperatureSetPointAsync(ct);
+            var humidMeasure = await GetRealTimeHumidityMeasuredValueAsync(ct);
+            return (tempSet, humidMeasure);
+        }
     }
-}
+}