63 lines
1.7 KiB
C#
63 lines
1.7 KiB
C#
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.ThrottleValves.VAT
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{
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public class VATS651Message : 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 VATS651Connection : SerialPortConnectionBase
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{
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private static string _endLine = "\r\n";
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private string _cachedBuffer = string.Empty;
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public VATS651Connection(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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protected override MessageBase ParseResponse(string rawText)
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{
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VATS651Message msg = new VATS651Message();
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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($"empty response,");
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msg.IsFormatError = true;
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return msg;
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}
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if (rawText.Length <= 1)
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{
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LOG.Error($"too short response,");
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msg.IsFormatError = true;
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return msg;
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}
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rawText = rawText.Substring(0, rawText.Length - 2);//remove end char
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if (rawText.Contains("E:"))
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{
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msg.IsError = true;
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msg.Data = rawText.Substring(2, rawText.Length - 2); ;
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}
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else
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{
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msg.Data = rawText;
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msg.IsAck = true;
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}
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return msg;
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}
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}
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}
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