123 lines
3.2 KiB
C#
123 lines
3.2 KiB
C#
using PluginInterface;
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using OpenNETCF.MTConnect;
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using Microsoft.Extensions.Logging;
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namespace CNC.MTConnect
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{
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[DriverSupported("MTConnectClient")]
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[DriverInfo("MTConnectClient", "V1.0.0", "Copyright IoTGateway.net 20230220")]
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public class DeviceMTClient : IDriver
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{
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private EntityClient? _mClient;
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public ILogger _logger { get; set; }
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private readonly string _device;
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#region 配置参数
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[ConfigParameter("设备Id")] public string DeviceId { get; set; }
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[ConfigParameter("uri")] public string Uri { get; set; }
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[ConfigParameter("超时时间ms")] public int Timeout { get; set; } = 3000;
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[ConfigParameter("最小通讯周期ms")] public uint MinPeriod { get; set; } = 3000;
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public bool IsConnected { get; set; }
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#endregion
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#region 生命周期
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public DeviceMTClient(string 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}],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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_mClient = 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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_mClient = new EntityClient(Uri);
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_mClient.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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// Suppress finalization.
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GC.SuppressFinalize(this);
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}
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#endregion
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#region 读写方法
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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 = _mClient?.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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#endregion
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}
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} |