diff --git a/NA200H/ModBus.Net/ConfigurationManager.Designer.cs b/NA200H/ModBus.Net/ConfigurationManager.Designer.cs
new file mode 100644
index 0000000..4d6c075
--- /dev/null
+++ b/NA200H/ModBus.Net/ConfigurationManager.Designer.cs
@@ -0,0 +1,90 @@
+//------------------------------------------------------------------------------
+//
+// 此代码由工具生成。
+// 运行时版本:4.0.30319.34014
+//
+// 对此文件的更改可能会导致不正确的行为，并且如果
+// 重新生成代码，这些更改将会丢失。
+//
+//------------------------------------------------------------------------------
+
+namespace ModBus.Net {
+ using System;
+
+
+ ///
+ /// 一个强类型的资源类，用于查找本地化的字符串等。
+ ///
+ // 此类是由 StronglyTypedResourceBuilder
+ // 类通过类似于 ResGen 或 Visual Studio 的工具自动生成的。
+ // 若要添加或移除成员，请编辑 .ResX 文件，然后重新运行 ResGen
+ // (以 /str 作为命令选项)，或重新生成 VS 项目。
+ [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+ [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+ [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+ internal class ConfigurationManager {
+
+ private static global::System.Resources.ResourceManager resourceMan;
+
+ private static global::System.Globalization.CultureInfo resourceCulture;
+
+ [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+ internal ConfigurationManager() {
+ }
+
+ ///
+ /// 返回此类使用的缓存的 ResourceManager 实例。
+ ///
+ [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+ internal static global::System.Resources.ResourceManager ResourceManager {
+ get {
+ if (object.ReferenceEquals(resourceMan, null)) {
+ global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ModBus.Net.ConfigurationManager", typeof(ConfigurationManager).Assembly);
+ resourceMan = temp;
+ }
+ return resourceMan;
+ }
+ }
+
+ ///
+ /// 使用此强类型资源类，为所有资源查找
+ /// 重写当前线程的 CurrentUICulture 属性。
+ ///
+ [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+ internal static global::System.Globalization.CultureInfo Culture {
+ get {
+ return resourceCulture;
+ }
+ set {
+ resourceCulture = value;
+ }
+ }
+
+ ///
+ /// 查找类似 192.168.2.100 的本地化字符串。
+ ///
+ internal static string IP {
+ get {
+ return ResourceManager.GetString("IP", resourceCulture);
+ }
+ }
+
+ ///
+ /// 查找类似 502 的本地化字符串。
+ ///
+ internal static string Port {
+ get {
+ return ResourceManager.GetString("Port", resourceCulture);
+ }
+ }
+
+ ///
+ /// 查找类似 1000 的本地化字符串。
+ ///
+ internal static string SocketTimeOut {
+ get {
+ return ResourceManager.GetString("SocketTimeOut", resourceCulture);
+ }
+ }
+ }
+}
diff --git a/NA200H/ModBus.Net/ConfigurationManager.resx b/NA200H/ModBus.Net/ConfigurationManager.resx
new file mode 100644
index 0000000..e2ed588
--- /dev/null
+++ b/NA200H/ModBus.Net/ConfigurationManager.resx
@@ -0,0 +1,129 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ text/microsoft-resx
+
+
+ 2.0
+
+
+ System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
+ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
+ 192.168.2.100
+
+
+ 502
+
+
+ 1000
+
+
\ No newline at end of file
diff --git a/NA200H/ModBus.Net/ModBus.Net.csproj b/NA200H/ModBus.Net/ModBus.Net.csproj
new file mode 100644
index 0000000..9585270
--- /dev/null
+++ b/NA200H/ModBus.Net/ModBus.Net.csproj
@@ -0,0 +1,77 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {124EBEF2-8960-4447-84CF-1D683B1EF7CC}
+ Library
+ Properties
+ ModBus.Net
+ ModBus.Net
+ v4.5
+ 512
+
+
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+ false
+
+
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ True
+ True
+ ConfigurationManager.resx
+
+
+
+
+
+
+
+
+ Code
+
+
+
+
+
+
+ ResXFileCodeGenerator
+ ConfigurationManager.Designer.cs
+
+
+
+
+
\ No newline at end of file
diff --git a/NA200H/ModBus.Net/Properties/AssemblyInfo.cs b/NA200H/ModBus.Net/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..a1b573e
--- /dev/null
+++ b/NA200H/ModBus.Net/Properties/AssemblyInfo.cs
@@ -0,0 +1,39 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// 有关程序集的常规信息通过以下
+// 特性集控制。更改这些特性值可修改
+// 与程序集关联的信息。
+
+[assembly: AssemblyTitle("ModBus.Net")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ModBus.Net")]
+[assembly: AssemblyCopyright("Copyright © 2014")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 将 ComVisible 设置为 false 使此程序集中的类型
+// 对 COM 组件不可见。 如果需要从 COM 访问此程序集中的类型，
+// 则将该类型上的 ComVisible 特性设置为 true。
+
+[assembly: ComVisible(false)]
+
+// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
+
+[assembly: Guid("5e21fad9-c4ec-442e-bc0c-050e7a52b418")]
+
+// 程序集的版本信息由下面四个值组成:
+//
+// 主版本
+// 次版本
+// 生成号
+// 修订号
+//
+// 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
+// 方法是按如下所示使用“*”:
+// [assembly: AssemblyVersion("1.0.*")]
+
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
\ No newline at end of file
diff --git a/NA200H/ModBus.Net/ProtocalLinker.cs b/NA200H/ModBus.Net/ProtocalLinker.cs
new file mode 100644
index 0000000..e67dd8f
--- /dev/null
+++ b/NA200H/ModBus.Net/ProtocalLinker.cs
@@ -0,0 +1,9 @@
+namespace ModBus.Net
+{
+ public abstract class ProtocalLinker
+ {
+ public abstract byte[] SendReceive(byte[] content);
+
+ public abstract bool SendOnly(byte[] content);
+ }
+}
\ No newline at end of file
diff --git a/NA200H/ModBus.Net/TCPProtocalLinker.cs b/NA200H/ModBus.Net/TCPProtocalLinker.cs
new file mode 100644
index 0000000..b942187
--- /dev/null
+++ b/NA200H/ModBus.Net/TCPProtocalLinker.cs
@@ -0,0 +1,25 @@
+namespace ModBus.Net
+{
+ public class TCPProtocalLinker : ProtocalLinker
+ {
+ private static TCPSocket _socket;
+
+ public TCPProtocalLinker()
+ {
+ if (_socket == null)
+ {
+ _socket = new TCPSocket(ConfigurationManager.IP, int.Parse(ConfigurationManager.Port), false);
+ }
+ }
+
+ public override byte[] SendReceive(byte[] content)
+ {
+ return _socket.SendMsg(content);
+ }
+
+ public override bool SendOnly(byte[] content)
+ {
+ return _socket.SendMsgWithoutReturn(content);
+ }
+ }
+}
\ No newline at end of file
diff --git a/NA200H/ModBus.Net/ValueHelper.cs b/NA200H/ModBus.Net/ValueHelper.cs
new file mode 100644
index 0000000..b855d3c
--- /dev/null
+++ b/NA200H/ModBus.Net/ValueHelper.cs
@@ -0,0 +1,262 @@
+using System;
+
+namespace ModBus.Net
+{
+ public class ValueHelper
+ {
+ protected static bool _littleEndian = false;
+
+ protected ValueHelper()
+ {
+ }
+
+ public static bool LittleEndian
+ {
+ get { return _littleEndian; }
+ set
+ {
+ _littleEndian = value;
+ _Instance = LittleEndian ? new ValueHelper() : new LittleEndianValueHelper();
+ }
+ }
+
+ #region Factory
+
+ protected static ValueHelper _Instance = null;
+
+ internal static ValueHelper Instance
+ {
+ get
+ {
+ if (_Instance == null)
+ {
+ _Instance = LittleEndian ? new ValueHelper() : new LittleEndianValueHelper();
+ }
+ return _Instance;
+ }
+ }
+
+ #endregion
+
+ public Byte[] GetBytes(byte value)
+ {
+ return new[] {value};
+ }
+
+ public virtual Byte[] GetBytes(short value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(int value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(long value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(ushort value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(uint value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(ulong value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(float value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public virtual Byte[] GetBytes(double value)
+ {
+ return BitConverter.GetBytes(value);
+ }
+
+ public byte GetByte(byte[] data, ref int pos)
+ {
+ byte t = data[pos];
+ pos += 1;
+ return t;
+ }
+
+ public virtual short GetShort(byte[] data, ref int pos)
+ {
+ short t = BitConverter.ToInt16(data, pos);
+ pos += 2;
+ return t;
+ }
+
+ public virtual int GetInt(byte[] data, ref int pos)
+ {
+ int t = BitConverter.ToInt32(data, pos);
+ pos += 4;
+ return t;
+ }
+
+ public virtual long GetLong(byte[] data, ref int pos)
+ {
+ long t = BitConverter.ToInt64(data, pos);
+ pos += 8;
+ return t;
+ }
+
+ public virtual ushort GetUShort(byte[] data, ref int pos)
+ {
+ ushort t = BitConverter.ToUInt16(data, pos);
+ pos += 2;
+ return t;
+ }
+
+ public virtual uint GetUInt(byte[] data, ref int pos)
+ {
+ uint t = BitConverter.ToUInt32(data, pos);
+ pos += 4;
+ return t;
+ }
+
+ public virtual ulong GetULong(byte[] data, ref int pos)
+ {
+ ulong t = BitConverter.ToUInt64(data, 0);
+ pos += 8;
+ return t;
+ }
+
+ public virtual float GetFloat(byte[] data, ref int pos)
+ {
+ float t = BitConverter.ToSingle(data, 0);
+ pos += 4;
+ return t;
+ }
+
+ public virtual double GetDouble(byte[] data, ref int pos)
+ {
+ double t = BitConverter.ToDouble(data, 0);
+ pos += 8;
+ return t;
+ }
+ }
+
+ internal class LittleEndianValueHelper : ValueHelper
+ {
+ public override Byte[] GetBytes(short value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(int value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(long value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(ushort value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(uint value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(ulong value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(float value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override Byte[] GetBytes(double value)
+ {
+ return Reverse(BitConverter.GetBytes(value));
+ }
+
+ public override short GetShort(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 2);
+ short t = BitConverter.ToInt16(data, pos);
+ pos += 2;
+ return t;
+ }
+
+ public override int GetInt(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 4);
+ int t = BitConverter.ToInt32(data, pos);
+ pos += 4;
+ return t;
+ }
+
+ public override long GetLong(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 8);
+ long t = BitConverter.ToInt64(data, pos);
+ pos += 8;
+ return t;
+ }
+
+ public override ushort GetUShort(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 2);
+ ushort t = BitConverter.ToUInt16(data, pos);
+ pos += 2;
+ return t;
+ }
+
+ public override uint GetUInt(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 4);
+ uint t = BitConverter.ToUInt32(data, pos);
+ pos += 4;
+ return t;
+ }
+
+ public override ulong GetULong(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 8);
+ ulong t = BitConverter.ToUInt64(data, 0);
+ pos += 8;
+ return t;
+ }
+
+ public override float GetFloat(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 4);
+ float t = BitConverter.ToSingle(data, 0);
+ pos += 4;
+ return t;
+ }
+
+ public override double GetDouble(byte[] data, ref int pos)
+ {
+ Array.Reverse(data, pos, 8);
+ double t = BitConverter.ToDouble(data, 0);
+ pos += 8;
+ return t;
+ }
+
+ private Byte[] Reverse(Byte[] data)
+ {
+ Array.Reverse(data);
+ return data;
+ }
+ }
+}
\ No newline at end of file