Gavin
9 years ago
7 changed files with 893 additions and 2 deletions
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<?xml version="1.0" encoding="utf-8"?> |
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<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> |
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> |
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<PropertyGroup> |
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> |
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> |
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<ProjectGuid>{0D1C943D-594F-4E07-AA39-90CEC4E37C8E}</ProjectGuid> |
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<OutputType>Library</OutputType> |
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<AppDesignerFolder>Properties</AppDesignerFolder> |
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<RootNamespace>PanasonicDriver</RootNamespace> |
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<AssemblyName>PanasonicDriver</AssemblyName> |
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<TargetFrameworkVersion>v4.6</TargetFrameworkVersion> |
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<FileAlignment>512</FileAlignment> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> |
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<DebugSymbols>true</DebugSymbols> |
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<DebugType>full</DebugType> |
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<Optimize>false</Optimize> |
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<OutputPath>bin\Debug\</OutputPath> |
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<DefineConstants>DEBUG;TRACE</DefineConstants> |
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<ErrorReport>prompt</ErrorReport> |
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<WarningLevel>4</WarningLevel> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> |
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<DebugType>pdbonly</DebugType> |
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<Optimize>true</Optimize> |
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<OutputPath>bin\Release\</OutputPath> |
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<DefineConstants>TRACE</DefineConstants> |
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<ErrorReport>prompt</ErrorReport> |
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<WarningLevel>4</WarningLevel> |
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</PropertyGroup> |
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<ItemGroup> |
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<Reference Include="System" /> |
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</ItemGroup> |
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<ItemGroup> |
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<Compile Include="PanasonicSerialReader.cs" /> |
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<Compile Include="Properties\AssemblyInfo.cs" /> |
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</ItemGroup> |
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<ItemGroup> |
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<ProjectReference Include="..\DataService\DataService.csproj"> |
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<Project>{8965e389-6466-4b30-bd43-83c909044637}</Project> |
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<Name>DataService</Name> |
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</ProjectReference> |
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</ItemGroup> |
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> |
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it. |
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Other similar extension points exist, see Microsoft.Common.targets. |
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<Target Name="BeforeBuild"> |
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</Target> |
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<Target Name="AfterBuild"> |
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</Target> |
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--> |
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</Project> |
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@ -0,0 +1,708 @@ |
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using DataService; |
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using System; |
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using System.Collections.Generic; |
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using System.ComponentModel; |
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using System.Globalization; |
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using System.IO; |
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using System.IO.Ports; |
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using System.Net; |
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using System.Text; |
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|
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namespace PanasonicPLCriver |
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{ |
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[Description("松下协议串口通讯")] |
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public class PanasonicSerialReader : IPLCDriver, IMultiReadWrite |
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{ |
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private SerialPort _serialPort; |
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List<IGroup> _grps = new List<IGroup>(); |
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public IEnumerable<IGroup> Groups |
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{ |
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get { return _grps; } |
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} |
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IDataServer _server; |
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public IDataServer Parent |
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{ |
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get { return _server; } |
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} |
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#region 本程序不会用到的方法
|
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short _id; |
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public short ID |
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{ |
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get |
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{ |
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return _id; |
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} |
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} |
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public string GetAddress(DeviceAddress address) |
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{ |
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return string.Empty; |
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} |
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#endregion
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public PanasonicSerialReader(IDataServer server, short id, string name, string ip, int timeOut = 500, string spare1 = null, string spare2 = null) |
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{ |
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_server = server; |
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_id = id; |
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//spare1 = {COM3,9600,Odd,8,One}
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_serialPort = new SerialPort("COM2",57600,Parity.Odd,8,StopBits.One); |
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_devId = byte.Parse(spare2); |
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} |
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public bool IsClosed |
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{ |
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get |
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{ |
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return _serialPort.IsOpen == false; |
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} |
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} |
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|
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public int Limit |
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{ |
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get { return 60; }//应该是读取最大数的上限吧
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} |
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|
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public string Name |
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{ |
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get |
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{ |
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throw new NotImplementedException(); |
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} |
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} |
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|
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public int PDU |
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{ |
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get |
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{ |
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return 256;//每帧最大字节数
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} |
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} |
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string _port; |
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public string ServerName |
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{ |
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get { return _port; } |
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set { _port = value; } |
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} |
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|
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private int _timeOut; |
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private byte _devId; |
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|
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public int TimeOut |
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{ |
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get { return _timeOut; } |
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set { _timeOut = value; } |
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} |
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|
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public event ShutdownRequestEventHandler OnClose; |
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|
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public IGroup AddGroup(string name, short id, int updateRate, float deadBand = 0, bool active = false) |
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{ |
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PanasonicGroup grp = new PanasonicGroup(id, name, updateRate, active, this); |
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_grps.Add(grp); |
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return grp; |
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} |
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|
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public bool Connect() |
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{ |
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try |
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{ |
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_serialPort.Open(); |
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_serialPort.NewLine = "\r"; |
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_serialPort.ReadTimeout = 10000; |
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return true; |
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} |
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catch (IOException error) |
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{ |
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if (OnClose != null) |
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{ |
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OnClose(this, new ShutdownRequestEventArgs(error.Message)); |
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} |
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return false; |
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} |
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} |
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|
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public void Dispose() |
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{ |
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foreach (IGroup grp in _grps) |
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{ |
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grp.Dispose(); |
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} |
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_grps.Clear(); |
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_serialPort.Close(); |
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} |
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private bool isBool(string area) |
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{ |
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if (area == "X" || area == "Y" || area == "R" || area == "T" || area == "C") |
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return true; |
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else |
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return false; |
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} |
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private bool isBool(int area) |
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{ |
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if (area == Panasonic.Xarea || area == Panasonic.Yarea || area == Panasonic.Rarea || area == Panasonic.Tarea || area == Panasonic.Carea) |
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return true; |
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else |
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return false; |
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} |
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public DeviceAddress GetDeviceAddress(string address) |
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{ |
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DeviceAddress dv = DeviceAddress.Empty; |
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if (string.IsNullOrEmpty(address)) |
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return dv; |
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string area = address.Substring(0, 1); |
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if (!isBool(area))//如果输入的不是单触点寄存器地址
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{ |
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int st; |
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int.TryParse(address.Substring(2), out st); |
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dv.Start = st; |
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switch (address.Substring(0, 2)) |
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{ |
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case "DT": |
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dv.Area = Panasonic.DTarea; |
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break; |
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case "SV": |
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dv.Area = Panasonic.SVarea; |
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break; |
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case "EV": |
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dv.Area = Panasonic.EVarea; |
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break; |
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case "IX": |
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dv.Area = Panasonic.IXarea; |
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break; |
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case "IY": |
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dv.Area = Panasonic.IYarea; |
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break; |
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case "WX": |
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dv.Area = Panasonic.WXarea; |
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break; |
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case "WY": |
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dv.Area = Panasonic.WYarea; |
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break; |
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case "WR": |
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dv.Area = Panasonic.WRarea; |
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break; |
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} |
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} |
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else//输入的是布尔量 如R10.4 但在PLC那端定义位R104 R10.A 在PLC哪里就是..
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{ |
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int index = address.IndexOf('.'); |
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if (index > 0)// index = 3
|
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{ |
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string start = address.Substring(1, index - 1); |
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string bit = address.Substring(index + 1); |
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dv.Start = int.Parse(start);//10
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dv.Bit = byte.Parse(bit, NumberStyles.HexNumber);//4
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} |
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else //index = -1 用户输入了R104 就认为是R104.0
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dv.Start = int.Parse(address.Substring(1)); |
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switch (address.Substring(0, 1)) |
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{ |
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case "X": |
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dv.Area = Panasonic.Xarea; |
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break; |
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case "Y": |
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dv.Area = Panasonic.Yarea; |
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break; |
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case "R": |
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dv.Area = Panasonic.Rarea; |
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break; |
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case "T": |
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dv.Area = Panasonic.Tarea; |
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break; |
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case "C": |
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dv.Area = Panasonic.Carea; |
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break; |
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} |
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} |
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return dv; |
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} |
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#region 实现了四个命令 其余没有做
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/// <summary>
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/// 按字单位读取触点状态 从0-999
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/// 如果是读取R100.4 和R101.5就是CreateRCCCmd(100, 2,Panasonic.Rarea,out respBeginStr)
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/// 然后从读来的16位数中获取需要的位
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/// </summary>
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/// <returns></returns>
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private string CreateRCCCmd(int start, ushort size, int areaType, out string respBeginStr) |
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{ |
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string area = string.Empty; |
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switch (areaType) |
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{ |
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case Panasonic.Xarea: |
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area = "X"; |
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break; |
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case Panasonic.Yarea: |
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area = "Y"; |
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break; |
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case Panasonic.Rarea: |
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area = "R"; |
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break; |
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case Panasonic.Carea: |
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area = "C"; |
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break; |
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} |
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respBeginStr = "<" + IntTo2Hex(_devId) + "$" + "RC" + area; |
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string readCmd = "<" + IntTo2Hex(_devId) + "#" + Panasonic.RCCCmd + area + IntTo4Bcd(start) + IntTo4Bcd(start + size - 1); |
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readCmd = readCmd + Utility.XorCheck(readCmd) + "\r"; |
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return readCmd; |
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} |
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/// <summary>
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/// 创建写入单触点状态命令
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/// </summary>
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/// <param name="start">开始地址</param>
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/// <param name="bit">位索引</param>
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/// <param name="areaType">触点类型：X，Y，R，C</param>
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/// <param name="value">写入的值</param>
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/// <param name="respBeginStr">响应的开始帧</param>
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private string CreateWCSCmd(int start, int bit, int areaType, bool value, out string respBeginStr) |
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{ |
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string area = string.Empty; |
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switch (areaType) |
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{ |
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case Panasonic.Xarea: |
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area = "X"; |
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break; |
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case Panasonic.Yarea: |
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area = "Y"; |
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break; |
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case Panasonic.Rarea: |
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area = "R"; |
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break; |
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case Panasonic.Carea: |
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area = "C"; |
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break; |
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} |
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string bcdStart = IntTo3Bcd(start); |
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string hexBit = bit.ToString("X"); |
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string strData = area + bcdStart + hexBit + (value ? "1" : "0"); |
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respBeginStr = "<" + IntTo2Hex(_devId) + "$" + "WC"; |
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string readCmd = "<" + IntTo2Hex(_devId) + "#" + Panasonic.WCSCmd + strData; |
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readCmd = readCmd + Utility.XorCheck(readCmd) + "\r"; |
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return readCmd; |
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} |
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/// <summary>
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/// 读取多个寄存器 只支持DT寄存器
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/// </summary>
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/// <param name="start">开始地址</param>
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/// <param name="size">寄存器个数</param>
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/// <param name="respBeginStr">响应的开始帧</param>
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/// <returns></returns>
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private string CreateRDCmd(int start, ushort size, out string respBeginStr) |
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{ |
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respBeginStr = "<" + IntTo2Hex(_devId) + "$" + "RD"; |
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string readCmd = "<" + IntTo2Hex(_devId) + "#" + Panasonic.RDCmd + "D" + IntTo5Bcd(start) + IntTo5Bcd(start + size - 1); |
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readCmd = readCmd + Utility.XorCheck(readCmd) + "\r"; |
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return readCmd; |
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} |
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/// <summary>
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/// 写入连续一块区域寄存器
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/// </summary>
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/// <param name="start">开始地址</param>
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/// <param name="size">寄存器个数(最小是1)</param>
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/// <param name="values">写入的值</param>
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/// <param name="respBeginStr">响应的开始帧</param>
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/// <returns></returns>
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public string CreateWDCmd(int start, short[] values, out string respBeginStr) |
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{ |
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string dataStr = string.Empty; |
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int size = values.Length; |
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for (int i = 0; i < size; i++) |
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{ |
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UInt16 value = Utility.ReverseInt16(values[i]); |
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dataStr = dataStr + IntTo4Hex(value); |
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} |
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respBeginStr = "<" + IntTo2Hex(_devId) + "$" + Panasonic.WDCmd; |
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string readCmd = "<" + IntTo2Hex(_devId) + "#" + Panasonic.WDCmd + "D" + IntTo5Bcd(start) + IntTo5Bcd(start + size - 1) + dataStr; |
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readCmd = readCmd + Utility.XorCheck(readCmd) + "\r"; |
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return readCmd; |
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} |
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#endregion
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/// <summary>
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/// 读取多个字 松下只能读取16位数读取，不支持32位，浮点和字符串
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/// 如果是读取数据寄存器的值的话，读取的是4字符16位数
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/// 读来的数据比如是3124H 那么真实值应该是2431H 最大值为FFFFH
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/// </summary>
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/// <param name="startAddress">开始的地址</param>
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/// <param name="size">个数</param>
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/// <returns></returns>
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public byte[] ReadBytes(DeviceAddress startAddress, ushort size) |
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{ |
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string respBeginStr; |
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string cmd; |
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try |
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{ |
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if (!isBool(startAddress.Area))//读寄存器的情况
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{ |
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cmd = CreateRDCmd(startAddress.Start,size,out respBeginStr); |
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} |
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else //读触点的情况
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{ |
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cmd = CreateRCCCmd(startAddress.Start, size, startAddress.Area, out respBeginStr); |
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} |
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return WriteSyncData(respBeginStr, cmd); |
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} |
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catch (Exception e) |
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{ |
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OnClose?.Invoke(this, new ShutdownRequestEventArgs(e.Message)); |
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return null; |
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} |
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} |
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private static readonly object syncLock = new Object(); |
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private byte[] WriteSyncData(string respBeginStr, string cmd) |
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{ |
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byte[] writeData = Encoding.Default.GetBytes(cmd); |
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string recv = string.Empty; |
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lock (syncLock)//这里加锁 防止一个刚写完还没全读来 另一就去写
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//但这就会造成锁死的情况 比如循环读的时候 触发去写 这时候必须要等读完才能去写
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{ |
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_serialPort.Write(writeData, 0, writeData.Length); |
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try |
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{ |
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recv = _serialPort.ReadLine().Trim(); |
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} |
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catch (Exception) |
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{ |
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OnClose?.Invoke(this, new ShutdownRequestEventArgs("读取超时")); |
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return null; |
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} |
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} |
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if (recv.Substring(3, 1) == "!")//返回为错误代码
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{ |
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string err = recv.Substring(4, 2); |
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OnClose?.Invoke(this, new ShutdownRequestEventArgs(daveStrerror(err))); |
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return null; |
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} |
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string needXorStr = recv.Substring(0, recv.Length - 2);//需要进行xor校验的字符串
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string recvCheck = recv.Substring(recv.Length - 2, 2);//接收的xor字符串
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string checkStr = Utility.XorCheck(needXorStr); |
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if (checkStr != recvCheck) |
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{ |
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OnClose?.Invoke(this, new ShutdownRequestEventArgs("校验失败")); |
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return null; |
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} |
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else |
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{ |
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if (recv.Substring(4, 1) == "W")//如果是写入命令
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{ |
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return new byte[0]; |
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} |
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string dataStr = Utility.Pinchstring(recv, respBeginStr, checkStr); |
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return Utility.HexToBytes(dataStr); |
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} |
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} |
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string daveStrerror(string code) |
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{ |
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switch (code) |
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{ |
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case "20":return "未定义"; |
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case "21": return "远程单元无法被正确识别，或者发生了数据错误."; |
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case "22": return "用于远程单元的接收缓冲区已满."; |
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case "23": return "远程单元编号(01 至16)设置与本地单元重复."; |
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case "24": return "试图发送不符合传输格式的数据,或者某一帧数据溢出或发生了数据错误."; |
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case "25": return "传输系统硬件停止操作."; |
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case "26": return "远程单元的编号设置超出01 至63 的范围."; |
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case "27": return "接收方数据帧溢出. 试图在不同的模块之间发送不同帧长度的数据."; |
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case "28": return "远程单元不存在. (超时)"; |
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case "29": return "试图发送或接收处于关闭状态的缓冲区."; |
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case "30": return "持续处于传输禁止状态."; |
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case "40": return "在指令数据中发生传输错误."; |
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case "41": return "所发送的指令信息不符合传输格式."; |
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case "42": return "发送了一个未被支持的指令向未被支持的目标站发送了指令"; |
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case "43": return "在处于传输请求信息挂起时,发送了其他指令."; |
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case "50": return "设置了实际不存在的链接编号.."; |
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case "51": return "当向其他单元发出指令时,本地单元的传输缓冲区已满.."; |
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case "52": return "无法向其他单元传输"; |
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case "53": return "在接收到指令时,正在处理其他指令."; |
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case "60": return "在指令中包含有无法使用的代码,或者代码没有附带区域指定参数(X,Y,D,等以外.)."; |
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case "61": return "触点编号,区域编号,数据代码格式(BCD,hex,等)上溢出, 下溢出以及区域指定错误."; |
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case "62": return "过多记录数据在未记录状态下的操作"; |
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case "63": return "当一条指令发出时，运行模式不能够对指令进行处理"; |
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case "65": return "在存储保护状态下执行写操作到程序区域或系统寄存器。"; |
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case "66": return "地址（程序地址、绝对地址等）数据编码形式（BCD、hex 等）、上溢、下溢或指定范围错误"; |
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case "67": return "要读的数据不存在。（读取没有写入注释寄存区的数据。）"; |
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default: return "no message defined!"; |
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} |
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} |
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public ItemData<bool> ReadBit(DeviceAddress address) |
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{ |
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throw new NotImplementedException(); |
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} |
|||
public ItemData<byte> ReadByte(DeviceAddress address) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
public ItemData<float> ReadFloat(DeviceAddress address) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
public ItemData<short> ReadInt16(DeviceAddress address) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
/// <summary>
|
|||
/// 读取一个32位数 返回如果是6300 则认为是0063H 高低位要反 而且是16进账
|
|||
/// </summary>
|
|||
/// <param name="address"></param>
|
|||
public ItemData<int> ReadInt32(DeviceAddress address) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public ItemData<Storage>[] ReadMultiple(DeviceAddress[] addrsArr) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public ItemData<string> ReadString(DeviceAddress address, ushort size) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public ItemData<object> ReadValue(DeviceAddress address) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public bool RemoveGroup(IGroup group) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteBit(DeviceAddress address, bool bit) |
|||
{ |
|||
string respBeginStr = string.Empty; |
|||
string cmd = CreateWCSCmd(address.Start,address.Bit,address.Area,bit,out respBeginStr); |
|||
WriteSyncData(respBeginStr, cmd); |
|||
return 0; |
|||
} |
|||
|
|||
public int WriteBits(DeviceAddress address, byte bits) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteBytes(DeviceAddress address, byte[] bit) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteFloat(DeviceAddress address, float value) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteInt16(DeviceAddress address, short value) |
|||
{ |
|||
string respBeginStr = string.Empty; |
|||
string cmd = CreateWDCmd(address.Start, new short[1] {value}, out respBeginStr); |
|||
WriteSyncData(respBeginStr, cmd); |
|||
return 0; |
|||
} |
|||
|
|||
public int WriteInt32(DeviceAddress address, int value) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteMultiple(DeviceAddress[] addrArr, object[] buffer) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteString(DeviceAddress address, string str) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
public int WriteValue(DeviceAddress address, object value) |
|||
{ |
|||
throw new NotImplementedException(); |
|||
} |
|||
|
|||
#region 类中类中工具方法
|
|||
/// <summary>
|
|||
/// 将byte类型转换成两位16进制字符串
|
|||
/// </summary>
|
|||
private static string IntTo2Hex(int num) |
|||
{ |
|||
return num.ToString("X2").PadLeft(2, '0');//15 -> 0F
|
|||
} |
|||
/// <summary>
|
|||
/// 将byte类型转换成4位16进制字符串
|
|||
/// </summary>
|
|||
private static string IntTo4Hex(int num) |
|||
{ |
|||
return num.ToString("X2").PadLeft(4, '0');//15 -> 000F
|
|||
} |
|||
/// <summary>
|
|||
/// 将Int类型转换成3位BCD字符串
|
|||
/// </summary>
|
|||
private string IntTo3Bcd(int num) |
|||
{ |
|||
return num.ToString().PadLeft(3, '0'); //9->009
|
|||
} |
|||
/// <summary>
|
|||
/// 将Int类型转换成4位BCD字符串
|
|||
/// </summary>
|
|||
private string IntTo4Bcd(int num) |
|||
{ |
|||
return num.ToString().PadLeft(4, '0'); //9->0009
|
|||
} |
|||
/// <summary>
|
|||
/// 将Int类型转换成5位BCD字符串
|
|||
/// </summary>
|
|||
private string IntTo5Bcd(int num) |
|||
{ |
|||
return num.ToString().PadLeft(5, '0'); //9->00009
|
|||
} |
|||
#endregion
|
|||
} |
|||
public sealed class PanasonicGroup : PLCGroup |
|||
{ |
|||
public PanasonicGroup(short id, string name, int updateRate, bool active, IPLCDriver plcReader) |
|||
{ |
|||
this._id = id; |
|||
this._name = name; |
|||
this._updateRate = updateRate; |
|||
this._isActive = active; |
|||
this._plcReader = plcReader; |
|||
this._server = _plcReader.Parent; |
|||
this._timer = new System.Timers.Timer(); |
|||
this._changedList = new List<int>(); |
|||
this._cacheReader = new NetShortCacheReader(); |
|||
} |
|||
|
|||
protected override void Poll() |
|||
{ |
|||
short[] cache = (short[])_cacheReader.Cache; |
|||
int offset = 0; |
|||
foreach (PDUArea area in _rangeList) |
|||
{ |
|||
byte[] rcvBytes = _plcReader.ReadBytes(area.Start, (ushort)area.Len);//从PLC读取数据
|
|||
if (rcvBytes == null || rcvBytes.Length == 0) |
|||
{ |
|||
continue; |
|||
} |
|||
else |
|||
{ |
|||
int len = rcvBytes.Length / 2; |
|||
short[] prcv = new short[rcvBytes.Length / 2]; |
|||
for (int i = 0; i < prcv.Length; i++) |
|||
prcv[i] = IPAddress.HostToNetworkOrder(BitConverter.ToInt16(rcvBytes, i * 2)); |
|||
int index = area.StartIndex;//index指向_items中的Tag元数据
|
|||
int count = index + area.Count; |
|||
while (index < count) |
|||
{ |
|||
DeviceAddress addr = _items[index].Address; |
|||
int iShort = addr.CacheIndex; |
|||
int iShort1 = iShort - offset; |
|||
if (addr.VarType == DataType.BOOL) |
|||
{ |
|||
short tt = prcv[iShort1]; |
|||
short tmp = IPAddress.HostToNetworkOrder((short)(tt ^ cache[iShort])); |
|||
DeviceAddress next = addr; |
|||
if (tmp != 0) |
|||
{ |
|||
while (addr.Start == next.Start) |
|||
{ |
|||
short ne = (short)(1 << next.Bit); |
|||
if ((tmp & (ne)) > 0) _changedList.Add(index); |
|||
if (++index < count) |
|||
next = _items[index].Address; |
|||
else |
|||
break; |
|||
} |
|||
} |
|||
else |
|||
{ |
|||
while (addr.Start == next.Start && ++index < count) |
|||
{ |
|||
next = _items[index].Address; |
|||
} |
|||
} |
|||
} |
|||
else |
|||
{ |
|||
if (addr.DataSize <= 2) |
|||
{ |
|||
if (prcv[iShort1] != cache[iShort]) _changedList.Add(index); |
|||
} |
|||
else |
|||
{ |
|||
int size = addr.DataSize / 2; |
|||
for (int i = 0; i < size; i++) |
|||
{ |
|||
if (prcv[iShort1 + i] != cache[iShort + i]) |
|||
{ |
|||
_changedList.Add(index); |
|||
break; |
|||
} |
|||
} |
|||
} |
|||
index++; |
|||
} |
|||
} |
|||
for (int j = 0; j < len; j++) |
|||
{ |
|||
cache[j + offset] = prcv[j]; |
|||
}//将PLC读取的数据写入到CacheReader中
|
|||
offset += len; |
|||
} |
|||
} |
|||
} |
|||
} |
|||
|
|||
public struct Panasonic |
|||
{ |
|||
//用的是松下的协议 支持串口和以太网。
|
|||
/// <summary>
|
|||
///1. 读取单触点状态
|
|||
/// </summary>
|
|||
public const string RCSCmd = "RCS"; |
|||
/// <summary>
|
|||
/// 2. 写入单触点状态
|
|||
/// </summary>
|
|||
public const string WCSCmd = "WCS"; |
|||
/// <summary>
|
|||
///3. 读取多触点状态
|
|||
/// </summary>
|
|||
public const string RCPCmd = "RCP"; |
|||
/// <summary>
|
|||
/// 4. 写入多触点状态
|
|||
/// </summary>
|
|||
public const string WCPCmd = "WCP"; |
|||
/// <summary>
|
|||
/// 5. 按字单位读取触点状态
|
|||
/// </summary>
|
|||
public const string RCCCmd = "RCC"; |
|||
/// <summary>
|
|||
/// 6. 按字单位写入触点状态
|
|||
/// </summary>
|
|||
public const string WCCCmd = "WCC"; |
|||
/// <summary>
|
|||
/// 7.读取数据寄存器值 不支持索引
|
|||
/// </summary>
|
|||
public const string RDCmd = "RD"; |
|||
/// <summary>
|
|||
/// 8. 写入数据寄存器值
|
|||
/// </summary>
|
|||
public const string WDCmd = "WD"; |
|||
|
|||
public const byte Xarea = 0;//外部输入
|
|||
public const byte Yarea = 1;//外部输出
|
|||
public const byte Rarea = 2;//内部继电器
|
|||
public const byte Tarea = 3;//定时器
|
|||
public const byte Carea = 4;//计数器 不支持
|
|||
public const byte Larea = 5;//链接继电器 不支持
|
|||
|
|||
public const byte DTarea = 6;//数据寄存器 DT
|
|||
public const byte LDarea = 7;//链接寄存器 LD 不支持
|
|||
public const byte FLarea = 8;//文件寄存器 FL 不支持
|
|||
public const byte SVarea = 9;//目标值 SV
|
|||
public const byte EVarea = 10;//经过值 EV
|
|||
public const byte IXarea = 11;//索引寄存器 IX
|
|||
public const byte IYarea = 12;//索引寄存器 IY
|
|||
public const byte WXarea = 13;//字单位外部输入 WX
|
|||
public const byte WYarea = 14;//字单位外部输出 WY
|
|||
public const byte WRarea = 15;//字单位内部继电器 WR
|
|||
public const byte WLarea = 16;//字单位链接继电器 WL 不支持
|
|||
|
|||
} |
|||
} |
|||
@ -0,0 +1,36 @@ |
|||
using System.Reflection; |
|||
using System.Runtime.CompilerServices; |
|||
using System.Runtime.InteropServices; |
|||
|
|||
// General Information about an assembly is controlled through the following
|
|||
// set of attributes. Change these attribute values to modify the information
|
|||
// associated with an assembly.
|
|||
[assembly: AssemblyTitle("PanasonicDriver")] |
|||
[assembly: AssemblyDescription("")] |
|||
[assembly: AssemblyConfiguration("")] |
|||
[assembly: AssemblyCompany("Microsoft")] |
|||
[assembly: AssemblyProduct("PanasonicDriver")] |
|||
[assembly: AssemblyCopyright("Copyright © Microsoft 2017")] |
|||
[assembly: AssemblyTrademark("")] |
|||
[assembly: AssemblyCulture("")] |
|||
|
|||
// Setting ComVisible to false makes the types in this assembly not visible
|
|||
// to COM components. If you need to access a type in this assembly from
|
|||
// COM, set the ComVisible attribute to true on that type.
|
|||
[assembly: ComVisible(false)] |
|||
|
|||
// The following GUID is for the ID of the typelib if this project is exposed to COM
|
|||
[assembly: Guid("0d1c943d-594f-4e07-aa39-90cec4e37c8e")] |
|||
|
|||
// Version information for an assembly consists of the following four values:
|
|||
//
|
|||
// Major Version
|
|||
// Minor Version
|
|||
// Build Number
|
|||
// Revision
|
|||
//
|
|||
// You can specify all the values or you can default the Build and Revision Numbers
|
|||
// by using the '*' as shown below:
|
|||
// [assembly: AssemblyVersion("1.0.*")]
|
|||
[assembly: AssemblyVersion("1.0.0.0")] |
|||
[assembly: AssemblyFileVersion("1.0.0.0")] |
|||
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Reference in new issue