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Cs_HMI/SubProject/AGV/Dataframe.cs

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+using System;
+using System.Linq;
+using AR;
+
+namespace arDev
+{
+    public partial class Narumi 
+    {
+        public class Dataframe
+        {
+            public byte STX { get; private set; }
+            public byte ETX { get; private set; }
+            public byte[] Data { get; private set; }
+            public string DataString { get; private set; }
+            public byte[] checksum { get; private set; } = new byte[2];
+            public bool Valid { get; private set; } = false;
+            public string Message { get; private set; } = string.Empty;
+            public byte[] Buffer { get; private set; }
+            public string Cmd { get; private set; } = string.Empty;
+
+            public bool Parse(byte[] data, int MinRecvLength = 0)
+            {
+                if (data == null || data.Any() == false)
+                {
+                    this.Message = string.Format("수신 데이터가 없습니다");
+                    return false;
+                }
+                else if (data.Length < 5)
+                {
+                    this.Message = $"데이터의 길이가 5보다 작습니다 길이={data.Length}";
+                    return false;
+                }
+                else if (MinRecvLength > 0 && data.Length < MinRecvLength)
+                {
+                    this.Message = $"데이터의 길이가 {MinRecvLength}보다 작습니다 길이={data.Length}";
+                    return false;
+                }
+                else if (data[0] != 0x02 || data[data.Length - 1] != 0x03)
+                {
+                    this.Message = $"STX/ETX Error";
+                    return false;
+                }
+                Buffer = new byte[data.Length];
+                Array.Copy(data, Buffer, data.Length);
+                STX = data[0];
+                ETX = data[data.Length - 1];
+                Array.Copy(data, data.Length - 3, checksum, 0, 2);
+
+                Data = new byte[data.Length - 4];
+                Array.Copy(data, 1, Data, 0, data.Length - 4);
+
+                if (data.Length > 2) Cmd = System.Text.Encoding.Default.GetString(Data, 0, 3);
+
+                this.DataString = System.Text.Encoding.Default.GetString(Data);
+
+
+                Valid = true;
+                return true;
+            }
+            public Dataframe(byte[] buffer = null, int minlen = 0)
+            {
+                if (buffer != null) Parse(buffer);
+            }
+        }
+
+    }
+
+
+}