103 lines
3.4 KiB
C#
103 lines
3.4 KiB
C#
#region copyright
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//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://diego2098.gitee.io/thingsgateway-docs/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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#endregion
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namespace ThingsGateway.Plugin.Modbus;
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/// <summary>
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/// <inheritdoc/>
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/// </summary>
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public class ModbusTcp : CollectBase
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{
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/// <inheritdoc/>
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protected override IReadWrite PLC => _plc;
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private ThingsGateway.Foundation.Adapter.Modbus.ModbusTcp _plc;
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private readonly ModbusTcpProperty driverPropertys = new();
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/// <inheritdoc/>
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public override Type DriverDebugUIType => typeof(ModbusTcpDebugPage);
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/// <inheritdoc/>
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public override CollectDriverPropertyBase DriverPropertys => driverPropertys;
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/// <inheritdoc/>
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public override bool IsSupportRequest => true;
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/// <inheritdoc/>
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public override IThingsGatewayBitConverter ThingsGatewayBitConverter { get => _plc?.ThingsGatewayBitConverter; }
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/// <inheritdoc/>
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public override Task AfterStopAsync()
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{
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_plc?.Disconnect();
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return Task.CompletedTask;
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}
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/// <inheritdoc/>
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public override async Task BeforStartAsync(CancellationToken cancellationToken)
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{
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await _plc?.ConnectAsync(cancellationToken);
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}
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/// <inheritdoc/>
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public override void InitDataAdapter()
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{
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_plc.SetDataAdapter();
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}
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/// <inheritdoc/>
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public override bool IsConnected()
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{
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return _plc?.TcpClient?.CanSend == true;
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}
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/// <inheritdoc/>
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public override List<DeviceVariableSourceRead> LoadSourceRead(List<DeviceVariableRunTime> deviceVariables)
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{
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return _plc.LoadSourceRead<DeviceVariableSourceRead, DeviceVariableRunTime>(deviceVariables, driverPropertys.MaxPack);
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}
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/// <inheritdoc/>
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protected override void Dispose(bool disposing)
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{
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_plc?.Disconnect();
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_plc?.SafeDispose();
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base.Dispose(disposing);
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}
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/// <inheritdoc/>
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protected override void Init(CollectDeviceRunTime device, object client = null)
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{
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if (client == null)
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{
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FoundataionConfig.SetRemoteIPHost(new IPHost($"{driverPropertys.IP}:{driverPropertys.Port}"))
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;
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client = new TcpClient();
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((TcpClient)client).Setup(FoundataionConfig);
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}
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//载入配置
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_plc = new((TcpClient)client)
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{
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DataFormat = driverPropertys.DataFormat,
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FrameTime = driverPropertys.FrameTime,
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CacheTimeout = driverPropertys.CacheTimeout,
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ConnectTimeOut = driverPropertys.ConnectTimeOut,
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Station = driverPropertys.Station,
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TimeOut = driverPropertys.TimeOut,
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IsCheckMessageId = driverPropertys.MessageIdCheckEnable
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};
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}
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/// <inheritdoc/>
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protected override async Task<OperResult<byte[]>> ReadAsync(string address, int length, CancellationToken cancellationToken)
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{
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return await _plc.ReadAsync(address, length, cancellationToken);
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}
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}
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