69 lines
2.0 KiB
C#
69 lines
2.0 KiB
C#
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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 Aitex.Core.RT.Log;
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using MECF.Framework.Common.Communications;
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namespace MECF.Framework.RT.EquipmentLibrary.HardwareUnits.Pumps.EdwardsPump
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{
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public class EdwardsPumpMessage : AsciiMessage
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{
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public string Data { get; set; }
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public string ErrorText { get; set; }
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}
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public class EdwardsPumpConnection : SerialPortConnectionBase
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{
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private static string _endLine = "\r\n";
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public EdwardsPumpConnection(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, _endLine, true)
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{
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}
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public override bool SendMessage(string message)
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{
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return base.SendMessage(message);
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}
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protected override MessageBase ParseResponse(string rawText)
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{
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EdwardsPumpMessage msg = new EdwardsPumpMessage();
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msg.RawMessage = rawText;
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if (rawText.Length <= 0)
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{
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LOG.Error($"empty response");
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msg.IsFormatError = true;
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return msg;
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}
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if (rawText.Length <= 4)
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{
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LOG.Error($"too short response");
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msg.IsFormatError = true;
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return msg;
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}
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msg.Data = rawText.Replace("\r", "").Replace("\n", "");
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if (msg.Data.ToUpper().StartsWith("ERR"))
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{
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var errorCodeString = msg.Data.ToUpper().Replace("ERR", "").Replace(" ", "");
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int.TryParse(errorCodeString, out int errorCode);
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if (errorCode > 0)
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{
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msg.ErrorText = errorCodeString;
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msg.IsError = true;
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}
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}
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msg.IsResponse = true;
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msg.IsAck = true;
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return msg;
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}
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}
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}
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