147 lines
4.1 KiB
C#
147 lines
4.1 KiB
C#
using Aitex.Core.RT.Device;
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using MECF.Framework.Common.Communications;
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using Newtonsoft.Json.Linq;
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using System.Linq;
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using System.Text;
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namespace MECF.Framework.RT.EquipmentLibrary.HardwareUnits.Pumps.SkyPump
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{
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public abstract class SkyPumpHandler : HandlerBase
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{
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public SkyPump Device { get; }
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public string _command;
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protected string _completeEvent;
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protected SkyPumpHandler(SkyPump device, string command,string completeEvent)
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: base(BuildMessage(device.Address, command))
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{
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Device = device;
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_command = command;
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_completeEvent = completeEvent;
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Name = command;
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}
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private static string _startLine = "@";
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private static string _endLine = "\r";
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private static string BuildMessage(string address, string command)
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{
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return _startLine + address + command + _endLine;
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}
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public override bool HandleMessage(MessageBase msg, out bool transactionComplete)
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{
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SkyPumpMessage response = msg as SkyPumpMessage;
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ResponseMessage = msg;
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if (response.IsAck)
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{
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SetState(EnumHandlerState.Acked);
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if (response.Address != Device.Address)
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{
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Device.NoteError("Invalid address");
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msg.IsFormatError = true;
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}
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else if (!response.Data.Contains(_completeEvent))
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{
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Device.NoteError("Invalid response, no expected command feedback");
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msg.IsFormatError = true;
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}
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else
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{
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SetState(EnumHandlerState.Completed);
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transactionComplete = true;
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Device.NoteError(null);
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return true;
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}
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}
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transactionComplete = false;
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return false;
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}
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}
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public class SkyPumpRawCommandHandler : SkyPumpHandler
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{
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public SkyPumpRawCommandHandler(SkyPump device, string command, string completeEvent)
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: base(device, command, completeEvent)
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{
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}
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public override bool HandleMessage(MessageBase msg, out bool handled)
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{
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if(base.HandleMessage(msg, out handled))
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{
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var result = msg as SkyPumpMessage;
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Device.NoteRawCommandInfo(_command, result.RawMessage);
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}
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return true;
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}
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}
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public class SkyPumpStartHandler : SkyPumpHandler
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{
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public SkyPumpStartHandler(SkyPump device)
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: base(device, "CON_FDP_ON", "FDP_ONOK")
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{
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}
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public override bool HandleMessage(MessageBase msg, out bool handled)
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{
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if(base.HandleMessage(msg, out handled))
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{
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Device.NoteStart(true);
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}
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return true;
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}
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}
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public class SkyPumpStopHandler : SkyPumpHandler
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{
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public SkyPumpStopHandler(SkyPump device)
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: base(device, "CON_FDP_OFF", "FDP_OFFOK")
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{
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}
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public override bool HandleMessage(MessageBase msg, out bool handled)
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{
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if (base.HandleMessage(msg, out handled))
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{
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Device.NoteStart(false);
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}
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return true;
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}
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}
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public class SkyPumpReadRunParaHandler : SkyPumpHandler
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{
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public SkyPumpReadRunParaHandler(SkyPump device)
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: base(device, "READ_RUN_PARA", "RUN_PARA")
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{
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}
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public override bool HandleMessage(MessageBase msg, out bool handled)
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{
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if (base.HandleMessage(msg, out handled))
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{
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var result = msg as SkyPumpMessage;
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if(result.Data.Length != 40)
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{
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Device.NoteError("Invalid 'RunParameter'response, the length is not 40");
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}
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else
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{
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Device.NoteRunPara(result.Data);
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}
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}
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return true;
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}
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}
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}
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