mudbus读写plc测试更改

ConsoleStarter/Program.cs

@@ -1,6 +1,8 @@
 // See https://aka.ms/new-console-template for more information
 
 using System.Diagnostics;
+using System.IO.Pipes;
+using HslCommunication.Core;
 using HybirdFrameworkCore.Autofac.Attribute;
 using HybirdFrameworkCore.Utils;
 using HybirdFrameworkDriver.ModbusTcpMaster;
@@ -12,6 +14,8 @@ internal class Program
         ModbusTcpMaster master = new ModbusTcpMaster()
         {
             Ip = "192.168.1.5",
+            //默认DataFormat.ABCD
+            //DataFormat = DataFormat.ABCD,
             ReadAction = ReadFunc
         };
 
@@ -30,19 +34,27 @@ internal class Program
         bool writeResult1 = master.WriteValue(coolData.Status);
         Debug.Assert(writeResult1, "写入失败");
         //写入bit
-        coolData.DraughtFan2.Value = true;
-        bool writeResult3 = master.WriteValue(coolData.DraughtFan2);
+        coolData.DraughtFan1.Value = true;
+        bool writeResult3 = master.WriteValue(coolData.DraughtFan1);
         Debug.Assert(writeResult3, "写入失败");
+
+        coolData.Temperature1.Value = 12.7f;
+        bool writeResult5 = master.WriteValue(coolData.Temperature1);
+        Debug.Assert(writeResult5, "写入失败");
+
         #endregion 测试写
     }
-
+    private static WaterCoolData coolData = new WaterCoolData();
     private static void ReadFunc(ModbusTcpMaster master)
     {
-        byte[]? bytes = master.BatchRead(0, 46);
+        byte[]? bytes = master.BatchRead(1, 46);
         if (bytes != null)
         {
-            WaterCoolData coolData = ModbusDecoder.Decode<WaterCoolData>(bytes);
-            float temperature1Value = coolData.Temperature1.Value;
+            ModbusDecoder.Decode<WaterCoolData>(bytes, coolData);
+            Debug.WriteLine("12.7f" + coolData.Temperature1.Value);
+            Debug.WriteLine("12" + coolData.Status.Value);
+            Debug.WriteLine("fasle" + coolData.CompressorState1.Value);
+            Debug.WriteLine("18" + coolData.ushortType.Value);
         }
     }
 

HybirdFrameworkCore/Utils/BitUtls.cs

@@ -196,9 +196,20 @@ public static class BitUtls
     #endregion
 
     #region Decode Value
-
-    public static object Bytes2Value(byte[] bytes, Type propertyType, int start, int length, double scale, int round,
-        double offset)
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="bytes">原始字节数组</param>
+    /// <param name="propertyType">字段类型：bool byte等</param>
+    /// <param name="start">当前字段第一个bit所处开始位置</param>
+    /// <param name="length">bit的数量</param>
+    /// <param name="scale">精度</param>
+    /// <param name="round">保留几位小数</param>
+    /// <param name="offset">位偏移</param>
+    /// <returns></returns>
+    /// <exception cref="ArgumentException"></exception>
+    public static object Bytes2Value(byte[] bytes, Type propertyType, int start, int length, 
+        double scale, int round,double offset)
     {
         if (propertyType == BOOLEAN)
         {

HybirdFrameworkDriver/ModbusTcpMaster/ModbusDecoder.cs

@@ -1,4 +1,6 @@
-using HybirdFrameworkCore.Utils;
+using HslCommunication.Core;
+using HslCommunication.Secs.Types;
+using HybirdFrameworkCore.Utils;
 using log4net;
 
 namespace HybirdFrameworkDriver.ModbusTcpMaster;
@@ -7,13 +9,12 @@ public static class ModbusDecoder
 {
     private static readonly ILog Log = LogManager.GetLogger(typeof(ModbusDecoder));
 
-    public static T Decode<T>(byte[] bytes) where T : class, new()
+    public static T Decode<T>(byte[] bytes, T t) where T : class, new()
     {
-        T t = new T();
         List<object?> fields = t.GetType().GetProperties()
             .Where(it => it.PropertyType.GetGenericTypeDefinition() == typeof(ModbusProperty<>))
             .Select(p => p.GetValue(t)).ToList();
-
+        //startRegisterNo 获得整个对象的起始寄存器数值
         int startRegisterNo = Int32.MaxValue;
         foreach (object? field in fields)
         {
@@ -26,29 +27,95 @@ public static class ModbusDecoder
                 }
             }
         }
-
+        byte[] decodeUseBytes = new byte[bytes.Length];
+        switch (ModbusTcpMaster.DataFormat)
+        {
+            case DataFormat.ABCD:
+                for (int i = 0; i < bytes.Length; i++)
+                {
+                    if (i % 2 == 0)
+                        decodeUseBytes[i + 1] = bytes[i];
+                    else
+                        decodeUseBytes[i - 1] = bytes[i];
+                }
+                break;
+            case DataFormat.BADC:
+                decodeUseBytes = bytes;
+                break;
+        }
         foreach (object? field in fields)
         {
             switch (field)
             {
-                case ModbusProperty<byte> property:
-                {
-                    SetPropertyValue(startRegisterNo, property, bytes);
-                    break;
-                }
+                case ModbusProperty<bool> boolProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, boolProperty, decodeUseBytes);
+                        //SetPropertyValue(boolProperty.RegisterNo, boolProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<byte> byteProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, byteProperty, decodeUseBytes);
+                        //SetPropertyValue(byteProperty.RegisterNo, byteProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<sbyte> sbyteProperty:
+                    {
+                        //SetPropertyValue(sbyteProperty.RegisterNo, sbyteProperty, decodeUseBytes);
+                        SetPropertyValue(startRegisterNo, sbyteProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<short> shortProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, shortProperty, decodeUseBytes);
+                        //SetPropertyValue(shortProperty.RegisterNo, shortProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<ushort> ushortProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, ushortProperty, decodeUseBytes);
+                       // SetPropertyValue(ushortProperty.RegisterNo, ushortProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<int> intProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, intProperty, decodeUseBytes);
+                       // SetPropertyValue(intProperty.RegisterNo, intProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<uint> uintProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, uintProperty, decodeUseBytes);
+                       // SetPropertyValue(uintProperty.RegisterNo, uintProperty, decodeUseBytes);
+                        break;
+                    }
                 case ModbusProperty<float> floatProperty:
-                {
-                    SetPropertyValue(startRegisterNo, floatProperty, bytes);
-                    break;
-                }
+                    {
+                        SetPropertyValue(startRegisterNo, floatProperty, decodeUseBytes);
+                       // SetPropertyValue(floatProperty.RegisterNo, floatProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<double> doubleProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, doubleProperty, decodeUseBytes);
+                       // SetPropertyValue(doubleProperty.RegisterNo, doubleProperty, decodeUseBytes);
+                        break;
+                    }
+                case ModbusProperty<string> stringProperty:
+                    {
+                        SetPropertyValue(startRegisterNo, stringProperty, decodeUseBytes);
+                       // SetPropertyValue(stringProperty.RegisterNo, stringProperty, decodeUseBytes);
+                        break;
+                    }
+
             }
         }
-
         return t;
     }
 
     private static void SetPropertyValue<T>(int startRegisterNo, ModbusProperty<T> field, byte[] bytes)
     {
+
         int registerNo = field.RegisterNo;
         int start = field.Start;
         int length = field.Length;
@@ -59,15 +126,17 @@ public static class ModbusDecoder
 
         start = (registerNo - startRegisterNo) * 16 + start;
 
-        length = type switch
-        {
-            ModbusDataType.Byte => length * 8,
-            ModbusDataType.Register => length * 16,
-            _ => length
-        };
-
         Type valueType = typeof(T);
-
+        if (typeof(T) == typeof(byte))
+            length = length * 8;
+        else
+        {
+            length = type switch
+            {
+                ModbusDataType.Register => length * 16,
+                _ => length
+            };
+        }
         object value = BitUtls.Bytes2Value(bytes, valueType, start, length, scale, round, offset);
         field.Value = (T)value;
     }

HybirdFrameworkDriver/ModbusTcpMaster/ModbusProperty.cs

@@ -26,10 +26,18 @@ public class ModbusProperty<T> : IModbusProperty
     public int Round { get; set; }
     public double Offset { get; set; }
     public T Value { get; set; }
-
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="registerNo">寄存器编号</param>
+    /// <param name="start">根据类型：Register为第几个寄存器</param>
+    /// <param name="length">根据类型：Register 为 几个寄存器</param>
+    /// <param name="type">Register/Bit</param>
+    /// <param name="scale">精度</param>
+    /// <param name="round">保留几位小数</param>
+    /// <param name="offset">偏移量</param>
     public ModbusProperty(int registerNo, int start = 0, int length = 1, ModbusDataType type = ModbusDataType.Register,
-        double scale = 1,
-        int round = 0, double offset = 0)
+        double scale = 1,int round = 0, double offset = 0)
     {
         this.RegisterNo = registerNo;
         this.Start = start;
@@ -50,6 +58,5 @@ public class ModbusProperty<T> : IModbusProperty
 public enum ModbusDataType
 {
     Bit,
-    Byte,
     Register
 }

HybirdFrameworkDriver/ModbusTcpMaster/ModbusTcpMaster.cs

@@ -1,4 +1,5 @@
-using System.Collections;
+using System;
+using System.Collections;
 using HslCommunication;
 using HslCommunication.Core;
 using HslCommunication.ModBus;
@@ -15,7 +16,7 @@ public class ModbusTcpMaster
     public string Ip { get; set; } = "192.168.1.5";
     public int Port { get; set; } = 502;
 
-    public DataFormat DataFormat { get; set; } = DataFormat.ABCD;
+    public static DataFormat DataFormat { get; set; } = DataFormat.ABCD;
 
     public int Duration { get; set; } = 1000;
     public bool Connected { get; set; } = false;
@@ -91,7 +92,7 @@ public class ModbusTcpMaster
             {
                 try
                 {
-                    ReadAction(this);
+        ReadAction(this);
                     Thread.Sleep(Duration);
                 }
                 catch (Exception e)
@@ -137,7 +138,6 @@ public class ModbusTcpMaster
             GetLog().Warn($"write property{property.RegisterNo} null value");
             return false;
         }
-
         bool result = false;
         ModbusDataType dataType = property.Type;
         int start = property.Start;
@@ -145,45 +145,122 @@ public class ModbusTcpMaster
         int registerNo = property.RegisterNo - 40000;
         byte[] setValue = BitUtls.Value2Bytes(value, property.Scale, property.Offset);
         OperateResult operateResult;
-        
+
         switch (dataType)
         {
-            case ModbusDataType.Byte:
-
-                start = start % 2 == 0 ? start / 2 : start / 2 + 1;
-                operateResult = ModbusTcpNet.Write("x=6;" + (registerNo + start), setValue);
-                result = operateResult.IsSuccess;
-                break;
             case ModbusDataType.Register:
-                operateResult = ModbusTcpNet.Write("x=16;" + (registerNo + start), setValue);
-                result = operateResult.IsSuccess;
-                break;
-            case ModbusDataType.Bit:
-                start = start % 16 == 0 ? start / 16 : start / 16 + 1;
-                length = length % 8 == 0 ? length / 8 : length / 8 + 1;
-                OperateResult<byte[]> readResult =
-                    ModbusTcpNet.Read("x=3;" + (registerNo + start), (ushort)length);
-
-                if (readResult.IsSuccess)
+                if (setValue.Length < length * 2)
                 {
-                    byte[] bytes = readResult.Content;
-                    BitArray bitArray = new BitArray(bytes);
-                    int index = 0;
-                    for (int i = property.Start % 16; i < property.Length; i++)
+                    //byte 需要读取寄存器中的内容 
+                    if (typeof(T) == typeof(byte))
                     {
-                        bitArray[i] = (setValue[index / 8] & (1 << (index % 8))) > 0;
-                        index++;
+                        OperateResult<byte[]> readResultRegister = ModbusTcpNet.Read("x=3;" + (registerNo), 1);
+                        if (readResultRegister.IsSuccess)
+                        {
+                            switch (DataFormat)
+                            {
+                                case DataFormat.ABCD:
+                                    readResultRegister.Content[1] = setValue[0];
+                                    break;
+                                case DataFormat.BADC:
+                                    readResultRegister.Content[0] = setValue[0];
+                                    break;
+                            }
+                            operateResult = ModbusTcpNet.Write("x=16;" + (registerNo), readResultRegister.Content);
+                            result = operateResult.IsSuccess;
+                        }
                     }
+                    //其他类型 String 占用几个寄存器 直接补0
+                    else
+                    {
+                        byte[] preWriteCont = new byte[length * 2];
 
-                    bitArray.CopyTo(bytes, 0);
+                        switch (DataFormat)
+                        {
+                            case DataFormat.ABCD:
+                                for (int i = 0; i < setValue.Length; i++)
+                                {
+                                    if (i % 2 == 0)
+                                        preWriteCont[i + 1] = setValue[i];
+                                    else
+                                        preWriteCont[i - 1] = setValue[i];
+                                }
+                                break;
+                            case DataFormat.BADC:
+                                Array.Copy(setValue, preWriteCont, setValue.Length);
+                                break;
+                        }
+                        operateResult = ModbusTcpNet.Write("x=16;" + (registerNo), preWriteCont);
+                        result = operateResult.IsSuccess;
+                    }
 
-                    operateResult = ModbusTcpNet.Write("x=6;" + (registerNo + start), bytes);
-                    result = operateResult.IsSuccess;
                 }
+                else if (setValue.Length == length * 2)
+                {
+                    byte[] preWriteCont = new byte[setValue.Length];
 
+                    switch (DataFormat)
+                    {
+                        case DataFormat.ABCD:
+                            for (int i = 0; i < setValue.Length; i++)
+                            {
+                                if (i % 2 == 0)
+                                    preWriteCont[i + 1] = setValue[i];
+                                else
+                                    preWriteCont[i - 1] = setValue[i];
+                            }
+                            break;
+                        case DataFormat.BADC:
+                            //Array.Copy(setValue, preWriteCont, setValue.Length);
+                            break;
+                    }
+                    operateResult = ModbusTcpNet.Write("x=16;" + (registerNo), preWriteCont);
+                    result = operateResult.IsSuccess;
+                }
+                break;
+            case ModbusDataType.Bit:
+                result = WriteRegisterOneBit(registerNo, start, Convert.ToBoolean(value));
                 break;
         }
-
         return result;
     }
+    /// <summary>
+    /// 写寄存器中的一个bit
+    /// </summary>
+    /// <param name="addr"></param>
+    /// <param name="location"></param>
+    /// <param name="boolResult"></param>
+    /// <returns></returns>
+    public bool WriteRegisterOneBit(int addr, int location, bool boolResult)
+    {
+        if (!Connected) return false;
+        bool result = false;
+        ushort registerValue1 = 0x1234;
+        ushort mask = 0x1234;
+        OperateResult<byte[]> readResult = ModbusTcpNet.Read("x=3;" + addr.ToString(), 1);
+        if (readResult.IsSuccess)
+        {
+            if (location >= 0 && location <= 15)
+            {
+                registerValue1 = ModbusTcpNet.ByteTransform.TransUInt16(readResult.Content, 0);
+                if (boolResult)
+                {
+                    mask = (ushort)(1 << location);
+                    registerValue1 |= mask;
+                }
+                else
+                {
+                    mask = (ushort)(~(1 << location));
+                    registerValue1 &= mask;
+                }
+                OperateResult writeResult = ModbusTcpNet.Write("x=6;" + addr, registerValue1);
+                if (writeResult.IsSuccess)
+                {
+                    result = true;
+                }
+            }
+        }
+        return result;
+    }
+
 }

HybirdFrameworkDriver/ModbusTcpMaster/WaterCoolData.cs

@@ -17,20 +17,20 @@ public class WaterCoolData
     public ModbusProperty<bool> CompressorState4 { get; set; } = new(40003, 10, type: ModbusDataType.Bit);
     public ModbusProperty<bool> ChargePump { get; set; } = new(40003, 11, type: ModbusDataType.Bit);
 
-    public ModbusProperty<float> Temperature1 { get; set; } = new(40004, scale: 0.1, round: 1);
-    public ModbusProperty<float> Temperature2 { get; set; } = new(40005, scale: 0.1, round: 1);
-    public ModbusProperty<float> Temperature3 { get; set; } = new(40006, scale: 0.1, round: 1);
-    public ModbusProperty<float> Temperature4 { get; set; } = new(40007, scale: 0.1, round: 1);
-    public ModbusProperty<float> Temperature5 { get; set; } = new(40008, scale: 0.1, round: 1);
-    public ModbusProperty<float> Temperature6 { get; set; } = new(40009, scale: 0.1, round: 1);
-    public ModbusProperty<float> WaterDischarge { get; set; } = new(40010, scale: 0.1, round: 1);
-    public ModbusProperty<float> CompressorTemperature1 { get; set; } = new(40011, scale: 0.1, round: 1);
-    public ModbusProperty<float> CompressorTemperature2 { get; set; } = new(40012, scale: 0.1, round: 1);
-    public ModbusProperty<float> CompressorTemperature3 { get; set; } = new(40013, scale: 0.1, round: 1);
-    public ModbusProperty<float> CompressorTemperature4 { get; set; } = new(40014, scale: 0.1, round: 1);
+    public ModbusProperty<float> Temperature1 { get; set; } = new(40004, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> Temperature2 { get; set; } = new(40005, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> Temperature3 { get; set; } = new(40006, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> Temperature4 { get; set; } = new(40007, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> Temperature5 { get; set; } = new(40008, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> Temperature6 { get; set; } = new(40009, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> WaterDischarge { get; set; } = new(40010, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> CompressorTemperature1 { get; set; } = new(40011, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> CompressorTemperature2 { get; set; } = new(40012, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> CompressorTemperature3 { get; set; } = new(40013, length: 2, scale: 0.1, round: 1);
+    public ModbusProperty<float> CompressorTemperature4 { get; set; } = new(40014, length: 2, scale: 0.1, round: 1);
 
     public ModbusProperty<ushort> ushortType { get; set; } = new(40015);
-    
+
     public ModbusProperty<byte> ElectromagneticStatus1 { get; set; } = new(40023, scale: 0.1, round: 1);
     public ModbusProperty<byte> ElectromagneticStatus2 { get; set; } = new(40024, scale: 0.1, round: 1);
 }