检测料盘图片采集异常问题

DeviceLibrary/DeviceLibrary/CodeManager.cs

@@ -22,8 +22,8 @@ namespace DeviceLibrary
 {
     public class CodeManager
     {
-        public static string CodeType = ConfigHelper.Config.Get(Setting_Init.CodeType,"QR Code");
-        private static int QRCodeCount = ConfigHelper.Config.Get(Setting_Init.QRCodeCount,3);
+        public static string CodeType = ConfigHelper.Config.Get(Setting_Init.CodeType, "QR Code");
+        private static int QRCodeCount = ConfigHelper.Config.Get(Setting_Init.QRCodeCount, 3);
         private static int CodeTimeOut = ConfigHelper.Config.Get(Setting_Init.CodeTimeOut, 1000);
         public static List<string> cameraNameList = new List<string>();
         public static List<string> codeTypeList = new List<string>();
@@ -170,7 +170,7 @@ namespace DeviceLibrary
                                 LoadCamera(true);
                                 return;
                             }
-                            if (idx==0)
+                            if (idx == 0)
                                 camera_event?.Invoke(null, bmp);
                             LogUtil.info("  【" + cameraName + "】取图片完成，开始扫码");
                             string r = "";
@@ -183,7 +183,7 @@ namespace DeviceLibrary
                             List<CodeInfo> cc = new List<CodeInfo>();
 
                             cc = RemoteDecodeHelper.DecodeRequest(bmp, remoteDecodeParam);
-                            if (cc != null && cc.Count>0)
+                            if (cc != null && cc.Count > 0)
                             {
                                 lock (codeList)
                                 {
@@ -237,27 +237,30 @@ namespace DeviceLibrary
             }
             catch (AccessViolationException e)
             {
-                LogUtil.error( " 扫码出现AccessViolationException异常：" + e.ToString());
+                LogUtil.error(" 扫码出现AccessViolationException异常：" + e.ToString());
                 //throw new Exception("扫码出现AccessViolationException异常");
                 //    GC.Collect();
             }
             catch (Exception ex)
             {
-                LogUtil.error( " 扫码出错：" + ex.ToString());
+                LogUtil.error(" 扫码出错：" + ex.ToString());
                 //throw new Exception("扫码出错");
             }
             return codeList;
         }
         static bool lastHasReel = false;
-        public static bool? TestHasRight=null;
+        public static bool? TestHasRight = null;
+        static object testLocObj = new object();
         [HandleProcessCorruptedStateExceptions]
-        public static bool? TestHasReel(string cameraName,out string srcimg,out string prcimg)
+        public static bool? TestHasReel(string cameraName, out string srcimg, out string prcimg)
         {
             srcimg = "";
             prcimg = "";
             int retrytime = 0;
+            if (Monitor.TryEnter(testLocObj))
+            {
             retry:
-            string logtxt = $"【" + cameraName + "】开始取图片测试是否有料盘"+"\r\n";
+                string logtxt = $"【" + cameraName + "】开始取图片测试是否有料盘" + "\r\n";
                 DateTime startTime = DateTime.Now;
                 Bitmap bmp = null;
                 try
@@ -273,10 +276,10 @@ namespace DeviceLibrary
                         //LoadCamera(true);
 
                         LogUtil.info($"bitmap为空重试第{retrytime}次");
-                    Thread.Sleep(500);
+                        Thread.Sleep(2000);
                         goto retry;
                     }
-                logtxt +=$"【" + cameraName + "】获取到图像"+"\r\n";
+                    logtxt += $"【" + cameraName + "】获取到图像" + "\r\n";
                     int totalcover = ConfigHelper.Config.Get("CamTestReel_totalcover", 69577);
                     int hl = ConfigHelper.Config.Get("CamTestReel_HL", 40);
                     int hh = ConfigHelper.Config.Get("CamTestReel_HH", 70);
@@ -287,8 +290,8 @@ namespace DeviceLibrary
 
                     double threshold = ConfigHelper.Config.Get("CamTestReel_threshold", 0.6);
 
-                if (ConfigHelper.Config.Get("CamTestReel_debug",false))
-                    srcimg= SaveImageToFile("test", cameraName, bmp);
+                    if (ConfigHelper.Config.Get("CamTestReel_debug", false))
+                        srcimg = SaveImageToFile("test", cameraName, bmp);
 
 
                     var b = new Bitmap(bmp.Width / 2, bmp.Height / 2, bmp.PixelFormat);
@@ -313,11 +316,12 @@ namespace DeviceLibrary
                         rois[0].RoiPath.Add(new Point(0, bmp.Height));
                     }
 
-                bool hasReel=false;
-                for (int i = 0; i < rois.Count; i++) {
+                    bool hasReel = false;
+                    for (int i = 0; i < rois.Count; i++)
+                    {
                         double maskcout = 0;
                         var roi = rois[i];
-                    var rp = roi.RoiPath.Select(r=>new Point(r.X/2,r.Y/2)).ToList();
+                        var rp = roi.RoiPath.Select(r => new Point(r.X / 2, r.Y / 2)).ToList();
                         var fp = GetFilledPoints(rp);
                         var nfp = fp.Where(f => IsPointInPath(f.X, f.Y, rp)).ToList();
                         foreach (var xy in nfp)
@@ -374,13 +378,15 @@ namespace DeviceLibrary
                     }*/
                     b.UnlockBits(bd);
 
-                if (hasReel != lastHasReel) {
+                    if (hasReel != lastHasReel)
+                    {
                         lastHasReel = hasReel;
-                }else if (!ConfigHelper.Config.Get("CamTestReel_debug", false))
+                    }
+                    else if (!ConfigHelper.Config.Get("CamTestReel_debug", false))
                         logtxt = "";
 
-                if (ConfigHelper.Config.Get("CamTestReel_debug", false) || (TestHasRight.HasValue && TestHasRight.Value!= hasReel))
-                  prcimg= SaveImageToFile("test2", cameraName, b);
+                    if (ConfigHelper.Config.Get("CamTestReel_debug", false) || (TestHasRight.HasValue && TestHasRight.Value != hasReel))
+                        prcimg = SaveImageToFile("test2", cameraName, b);
                     b.Dispose();
                     TestHasRight = null;
                     return hasReel;
@@ -402,8 +408,12 @@ namespace DeviceLibrary
                         bmp.Dispose();
                     if (!string.IsNullOrEmpty(logtxt))
                         LogUtil.error(logtxt);
+                    Monitor.Exit(testLocObj);
                 }
             }
+            else
+                return null;
+        }
         /// <summary>
         /// 
         /// </summary>
@@ -412,7 +422,8 @@ namespace DeviceLibrary
         /// <param name="pX"></param>
         /// <param name="pY"></param>
         /// <returns>x,y</returns>
-        static (int, int) PointRoate270(int imgWidth, int imgHeight, int pX, int pY) {
+        static (int, int) PointRoate270(int imgWidth, int imgHeight, int pX, int pY)
+        {
             int x = pY;
             int y = imgWidth - pX;
             return (x, y);