fix

Cs_HMI/SubProject/CommData/RS232.cs

@@ -16,7 +16,7 @@ namespace arDev
         /// 최종 전송 메세지
         /// </summary>
         public byte[] lastSendBuffer = new byte[] { };
-
+        //public int ValidCheckTimeMSec { get; set; } = 5000;
         protected List<byte> tempBuffer = new List<byte>();
         protected Boolean findSTX = false;
         public string errorMessage { get; set; }
@@ -27,7 +27,10 @@ namespace arDev
         /// 메세지 수신시 사용하는 내부버퍼
         /// </summary>
         protected List<byte> _buffer = new List<byte>();
-
+        /// <summary>
+        /// 데이터조회간격(초)
+        /// </summary>
+        public float ScanInterval { get; set; }
 
         // public byte[] LastRecvData;
         public string LastRecvString
@@ -99,7 +102,7 @@ namespace arDev
         {
             _device = new System.IO.Ports.SerialPort();
             this.BaudRate = 9600;
-
+            ScanInterval = 10;
             _device.DataReceived += barcode_DataReceived;
             _device.ErrorReceived += this.barcode_ErrorReceived;
             _device.WriteTimeout = 5000;
@@ -293,11 +296,11 @@ namespace arDev
             }
             catch (Exception ex)
             {
-                if (IsOpen)
-                {
-                    //_device.DiscardInBuffer();
-                    //_device.DiscardOutBuffer();
-                }
+                //if (IsOpen)
+                //{
+                //    //_device.DiscardInBuffer();
+                //    //_device.DiscardOutBuffer();
+                //}
                 errorMessage = ex.Message;
                 this.Message?.Invoke(this, new MessageEventArgs(ex.Message, true));
             }
@@ -414,16 +417,16 @@ namespace arDev
         protected abstract bool CustomParser(byte[] buf, out byte[] remainBuffer);
 
         /// <summary>
-        /// 데이터수신시간이 설정값보다 x 2.5를 초과하면 false 가 반환됨
+        /// 포트가 열려있거나 데이터 수신시간이 없는경우 false를 반환합니다
         /// </summary>
-        public Boolean IsValid
+        public  Boolean IsValid
         {
             get
             {
                 if (IsOpen == false) return false;
                 if (lastRecvTime.Year == 1982) return false;
                 var ts = DateTime.Now - lastRecvTime;
-                if (ts.TotalSeconds > 5) return false;
+                if (ts.TotalSeconds > (this.ScanInterval * 2.5)) return false;
                 return true;
             }
         }