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Merge branch 'master' of https://github.com/WOmed/MewtocolNet
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23
.github/workflows/dotnet-windows.yml
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.github/workflows/dotnet-windows.yml
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name: .NET Windows
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on:
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push:
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branches: [ "master" ]
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pull_request:
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branches: [ "master" ]
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jobs:
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build:
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runs-on: windows-latest
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strategy:
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matrix:
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dotnet-version: [ '3.0', '3.1.x', '5.0.x' ]
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steps:
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- uses: actions/checkout@v3
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- name: Setup dotnet ${{ matrix.dotnet-version }}
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uses: actions/setup-dotnet@v2
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with:
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dotnet-version: ${{ matrix.dotnet-version }}
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# You can test your matrix by printing the current dotnet version
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- name: Display dotnet version
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run: dotnet --version
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75
README.md
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README.md
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[](https://github.com/WOmed/MewtocolNet/actions/workflows/dotnet-windows.yml)
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# MewtocolNet
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An easy to use Mewtocol protocol library to interface with Panasonic PLCs over TCP/Serial.
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@@ -43,6 +50,18 @@ Where is the RS232/Serial support?
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> Support for the serial protocol will be added soon, feel free to contribute
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# Installing
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Install this package by using [Nuget](https://www.nuget.org/packages/MewtocolNet/) or reference
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```XML
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<PackageReference Include="MewtocolNet" Version="0.2.5" />
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```
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in your dependencies.
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Alternatively use the dotnet CLI and run
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```Shell
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dotnet add package MewtocolNet
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```
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# Protocol description
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Panasonic has published a [protocol definition](https://mediap.industry.panasonic.eu/assets/custom-upload/Factory%20&%20Automation/PLC/Manuals/mn_all_plcs_mewtocol_user_pidsx_en.pdf) on their site.
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@@ -66,28 +85,15 @@ Logger.OnNewLogMessage((date, msg) => {
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});
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//setting up a new PLC interface
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MewtocolInterface interf = new MewtocolInterface("10.237.191.3");
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MewtocolInterface plc = new MewtocolInterface("192.168.115.5");
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await interf.ConnectAsync();
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await plc.ConnectAsync();
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```
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You can also use the callbacks of the `ConnectAsync()` method to do something after the initial connection establishment.
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```C#
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await interf.ConnectAsync(
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//PLC connected
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(plc) => {
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if(plcinf.OperationMode.RunMode)
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Console.WriteLine("PLC is in RUN");
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},
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//Connection failed
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() => {
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Console.WriteLine("PLC failed to connect");
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}
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);
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```
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## Reading data registers / contacts
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[Detailed instructions](https://github.com/WOmed/MewtocolNet/wiki/Attribute-handled-reading)
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- Create a new class that inherits from `RegisterCollectionBase`
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```C#
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@@ -117,20 +123,14 @@ public class TestRegisters : RegisterCollectionBase {
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- attach an automatic poller by chaining `.WithPoller()` after the register attachment
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```C#
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//attaching a logger
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Logger.LogLevel = LogLevel.Verbose;
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Logger.OnNewLogMessage((date, msg) => {
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Console.WriteLine($"{date.ToString("HH:mm:ss")} {msg}");
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});
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//setting up a new PLC interface and register collection
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MewtocolInterface interf = new MewtocolInterface("192.168.115.3");
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MewtocolInterface plc = new MewtocolInterface("192.168.115.5");
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TestRegisters registers = new TestRegisters();
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//attaching the register collection and an automatic poller
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interf.WithRegisterCollection(registers).WithPoller();
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plc.WithRegisterCollection(registers).WithPoller();
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await interf.ConnectAsync(
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await plc.ConnectAsync(
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(plcinf) => {
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//reading a value from the register collection
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Console.WriteLine($"Time Value is: {registers.TestTime}");
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@@ -151,37 +151,28 @@ Sets the register without feedback if it was set
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```C#
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//inverts the boolean register
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interf.SetRegister(nameof(registers.TestBool1), !registers.TestBool1);
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plc.SetRegister(nameof(registers.TestBool1), !registers.TestBool1);
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//set the current second to the PLCs TIME register
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interf.SetRegister(nameof(registers.TestTime), TimeSpan.FromSeconds(DateTime.Now.Second));
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plc.SetRegister(nameof(registers.TestTime), TimeSpan.FromSeconds(DateTime.Now.Second));
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//writes 'Test' to the PLCs string register
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interf.SetRegister(nameof(registers.TestString1), "Test");
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plc.SetRegister(nameof(registers.TestString1), "Test");
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```
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You can also set a register by calling its name directly (Must be either in an attached register collection or added to the list manually)
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Adding registers to a manual list
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```C#
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interf.AddRegister<bool>(105, _name: "ManualBoolRegister");
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plc.AddRegister<bool>(105, _name: "ManualBoolRegister");
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```
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Reading the value of the manually added register
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```C#
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//get the value as a string
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string value = interf.GetRegister("ManualBoolRegister").GetValueString();
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string value = plc.GetRegister("ManualBoolRegister").GetValueString();
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//get the value by casting
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bool value2 = interf.GetRegister<BRegister>("ManualBoolRegister").Value;
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bool value2 = plc.GetRegister<BRegister>("ManualBoolRegister").Value;
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//for double casted ones like numbers
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var value2 = interf.GetRegister<NRegister<short>>("NumberRegister").Value;
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```
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### Asynchronous
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Sets the register waiting for the PLC to confirm it was set
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```C#
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//inverts the boolean register
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interf.SetRegisterAsync(nameof(registers.TestBool1), !registers.TestBool1);
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var value2 = plc.GetRegister<NRegister<short>>("NumberRegister").Value;
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```
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