62 lines
1.9 KiB
C#
62 lines
1.9 KiB
C#
using Aitex.Core.RT.Log;
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using MECF.Framework.Common.Communications;
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using System;
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using System.Collections.Generic;
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using System.IO.Ports;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace MECF.Framework.RT.EquipmentLibrary.HardwareUnits.Pumps.DRYVacuum
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{
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public class DRYVacuumPumpMessage : BinaryMessage
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{
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public byte DeviceAddress { get; set; }
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public byte FunctionCode { get; set; }
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public byte Length { get; set; }
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public byte[] Data { get; set; }
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}
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public class DRYVacuumPumpConnection : SerialPortConnectionBase
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{
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private List<byte> _lstCacheBuffer = new List<byte>();
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public DRYVacuumPumpConnection(string portName, int baudRate = 9600, int dataBits = 8, Parity parity = Parity.None, StopBits stopBits = StopBits.One)
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: base(portName, baudRate, dataBits, parity, stopBits," ", false)
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{
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}
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public override bool SendMessage(byte[] message)
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{
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_lstCacheBuffer.Clear();
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return base.SendMessage(message);
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}
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protected override MessageBase ParseResponse(byte[] rawMessage)
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{
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_lstCacheBuffer.AddRange(rawMessage);
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byte[] temps = _lstCacheBuffer.ToArray();
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DRYVacuumPumpMessage msg = new DRYVacuumPumpMessage();
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msg.IsResponse = false;
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msg.IsAck = false;
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msg.IsComplete = false;
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msg.RawMessage = _lstCacheBuffer.ToArray();
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if (temps.Length < 4) return msg;
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//msg.DeviceAddress = temps[0];
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//msg.FunctionCode = temps[1];
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var Length = _lstCacheBuffer.Count;
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msg.Data = _lstCacheBuffer.Take(Length - 4).Skip(4).ToArray();
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msg.IsResponse = true;
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msg.IsAck = true;
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msg.IsComplete = true;
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return msg;
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}
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}
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}
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