117 lines
3.0 KiB
C#
117 lines
3.0 KiB
C#
using PluginInterface;
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using System;
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using Microsoft.Extensions.Logging;
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using OpenNETCF.MTConnect;
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using Device = IoTGateway.Model.Device;
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namespace DriverMTConnect
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{
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internal class MTConnectClient : IDriver
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{
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#region 配置参数
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[ConfigParameter("设备Id")]
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public Guid DeviceId { get; set; }
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[ConfigParameter("uri")]
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public string Uri { get; set; }
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[ConfigParameter("超时时间ms")]
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public int Timeout { get; set; } = 3000;
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[ConfigParameter("最小通讯周期ms")]
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public uint MinPeriod { get; set; } = 3000;
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public bool IsConnected { get; set; }
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#endregion
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EntityClient m_client = null;
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public ILogger _logger { get; set; }
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private readonly Device _device;
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public MTConnectClient(Device device, ILogger logger)
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{
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_device = device;
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_logger = logger;
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_logger.LogInformation($"Device:[{_device.DeviceName}],Create()");
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}
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public bool Close()
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{
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try
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{
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m_client = null;
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IsConnected = false;
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return true;
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}
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catch (Exception)
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{
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return false;
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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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m_client = new EntityClient(Uri);
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m_client.RequestTimeout = Timeout;
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IsConnected = true;
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}
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catch (Exception)
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{
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IsConnected = false;
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}
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return IsConnected;
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}
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public void Dispose()
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{
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return;
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}
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[Method("读MTConnect", description: "读MTConnect ID")]
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public DriverReturnValueModel ReadById(DriverAddressIoArgModel Ioarg)
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{
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var ret = new DriverReturnValueModel { StatusType = VaribaleStatusTypeEnum.Good };
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if (IsConnected)
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{
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try
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{
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var dataValue = m_client.GetDataItemById(Ioarg.Address).Value;
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ret.Value = dataValue;
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}
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catch (Exception ex)
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{
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ret.StatusType = VaribaleStatusTypeEnum.Bad;
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ret.Message = $"读取失败,{ex.Message}";
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}
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}
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else
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{
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ret.StatusType = VaribaleStatusTypeEnum.Bad;
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ret.Message = "连接失败";
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}
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return ret;
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}
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public DriverReturnValueModel Read(DriverAddressIoArgModel Ioarg)
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{
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var ret = new DriverReturnValueModel { StatusType = VaribaleStatusTypeEnum.Good };
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return ret;
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}
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public async Task<RpcResponse> WriteAsync(string RequestId, string Method, DriverAddressIoArgModel Ioarg)
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{
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RpcResponse rpcResponse = new() { IsSuccess = false, Description = "设备驱动内未实现写入功能" };
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return rpcResponse;
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}
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}
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} |