CRC校验修改23-2-22

Dianci/Dianci.cs

@@ -134,7 +134,7 @@ internal class MagnetServer
                     ushort length = ushort.Parse(RegisterType[item][3].ToString());
                     bytes = ReadKsepRsgistecs(devAdd, code, start, length);
                     log.Info("发送至" + v.RemoteEndPoint + ":  " + ToolKit.byteArrayToHexString(bytes));
-                    Console.WriteLine(ToolKit.byteArrayToHexString(bytes));
+                    //Console.WriteLine(ToolKit.byteArrayToHexString(bytes));
                     v.Send(bytes);
                 }
             }
@@ -230,7 +230,9 @@ internal class MagnetServer
             if (length > 0)
             {
                 //string message = Encoding.Default.GetString(bytes, 0, length);
-                string message = ToolKit.byteArrayToHexString(bytes, length);
+                string _message = ToolKit.byteArrayToHexString(bytes, length);//带空格报文
+                string message = _message.Replace(" ", "");//不带空格报文
+
 
                 //CRC校验--失败返回不解析
                 builder_shuju.Clear();
@@ -245,18 +247,18 @@ internal class MagnetServer
                 }
                 if (CRC.CRCForModbus(builder_shuju.ToString().ToUpper()) != builder_crc.ToString().ToUpper())
                 {
-                    log.Info("接收数据校验失败: " + clientSocket.RemoteEndPoint + ": " + message);
-                    Console.WriteLine("接收数据校验失败: " + clientSocket.RemoteEndPoint + ": " + message);
-                    return;
+                    log.Info("接收" + clientSocket.RemoteEndPoint + "数据校验失败" + ": " + _message);
+                    Console.WriteLine("接收" + clientSocket.RemoteEndPoint + "数据校验失败" + ": " + _message);
                 }
-
+                else
+                {
                     //执行解析
-                log.Info("接收到" + clientSocket.RemoteEndPoint + ": " + message);
-                message = message.Replace(" ", "");
+                    log.Info("接收到" + clientSocket.RemoteEndPoint + ": " + _message);
                     JudgmentFunction(message);
                 }
             }
         }
+    }
 
     /// <summary>
     /// 更新在线用户列表
@@ -303,7 +305,7 @@ internal class MagnetServer
             StringBuilder Register = new StringBuilder("");//类型
             for (int i = 4; i < 8; i++)
             {
-                Register.Append(message);
+                Register.Append(message[i]);
             }
             var key = int.Parse(ToolKit.hexStr2Str(Register.ToString().Trim()));