优化haobo_v2图像获取时的等待锁

刘韬
Commit bf13997a 由刘韬编写于 2026-01-06 09:39:04 +0800
CarerayImage/XrayImage.cs
CarerayImage/haobo_v2.cs
--- a/CarerayImage/XrayImage.cs
查看文件 @bf13997
+++ b/CarerayImage/XrayImage.cs
查看文件 @bf13997
@@ -259,7 +259,7 @@ namespace Asa
                if (!string.IsNullOrEmpty(tf))
                    type = "ID_TYPE_T";
                var result = NeoX.AlgoC(path, tf, ShrinkOffset,0, type, out int c, out Bitmap bitmap, out errmsg);
-                errmsg += errmsg2;
+                errmsg += "errmsg2:" + errmsg2;
                count = new int[4] { c, 0, 0, 0 };
                BmpDstImg = bitmap;
                return result?0:-1;
@@ -306,9 +306,13 @@ namespace Asa
                // 检查目标文件是否存在
                if (File.Exists(fullPath))
                {
+                    debugstr = "fullPath Exists:" + fullPath;
                    return fullPath; // 返回文件的完整路径
-                }else if (File.Exists(subfullPath))
+                }
+                else if (File.Exists(subfullPath))
                {
+                    debugstr = "subfullPath Exists:" + fullPath;
                    return subfullPath; // 返回文件的完整路径
                }
                else

--- a/CarerayImage/haobo_v2.cs
查看文件 @bf13997
+++ b/CarerayImage/haobo_v2.cs
查看文件 @bf13997
 using Asa.HaoboSDK_v2;
 using ConfigHelper;
 using System;
-using System.Collections.Generic;
 using System.Drawing;
-using System.Drawing.Imaging;
 using System.IO;
-using System.Linq;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading;
@@ -24,14 +21,15 @@ namespace Asa
        ImageData imagedata;
        //ImageBuff imgbuff = new ImageBuff();// 共用体 // ushort[] imagetemp;
        byte[] buffer;
-        public haobo_v2(string logName = "CarerayImage") {
+        public haobo_v2(string logName = "CarerayImage")
+        {
            LOG = log4net.LogManager.GetLogger(logName);
            LOG.Info("Load haobo_v2");
            //1 初始化DLL
            HBI_FPD_DLL._handel = HBI_FPD_DLL.HBI_Init();
            _dUserCallbackHandleEnvent = hbiMainCallBackFun;
            //2 注册回调函数
-            int _ret = HBI_FPD_DLL.HBI_RegEventCallBackFun(HBI_FPD_DLL._handel, _dUserCallbackHandleEnvent,IntPtr.Zero);
+            int _ret = HBI_FPD_DLL.HBI_RegEventCallBackFun(HBI_FPD_DLL._handel, _dUserCallbackHandleEnvent, IntPtr.Zero);
            if (_ret != 0) WriteLog("HBI_RegEventCallBackFun:" + GetHbiError(_ret));
        }
@@ -90,13 +88,15 @@ namespace Asa
            }
            return _ret == 0;
        }
-        string GetHbiError(int errcode) {
+        string GetHbiError(int errcode)
+        {
            try
            {
                HBIRETCODE hBIRETCODE = (HBIRETCODE)errcode;
                HbiError.CrErrStrList.TryGetValue(hBIRETCODE, out string errmsg);
                return hBIRETCODE + "," + errmsg;
-            }catch (Exception e)
+            }
+            catch (Exception e)
            {
                return errcode + "," + e;
            }
@@ -192,11 +192,11 @@ namespace Asa
            Bitmap bmp = new Bitmap(ImageWidth, ImageHeight, ImageWidth * 6, System.Drawing.Imaging.PixelFormat.Format48bppRgb, intPtr);
            //bufferGCHandle.Free();
            */
-                Bitmap bmp = new Bitmap(ImageWidth, ImageHeight, System.Drawing.Imaging.PixelFormat.Format48bppRgb);
+            Bitmap bmp = new Bitmap(ImageWidth, ImageHeight, System.Drawing.Imaging.PixelFormat.Format48bppRgb);
            System.Drawing.Imaging.BitmapData bmpData = bmp.LockBits(new Rectangle(0, 0, ImageWidth, ImageHeight), System.Drawing.Imaging.ImageLockMode.ReadWrite, bmp.PixelFormat);
            Marshal.Copy(buff, 0, bmpData.Scan0, bmpData.Stride * ImageHeight);
            bmp.UnlockBits(bmpData);
            return bmp;
        }
        public (int windowWidth, int windowCenter) CalculateWindowLevel(byte[] imageData)
@@ -260,7 +260,6 @@ namespace Asa
            return (windowWidth, windowCenter);
        }
-        volatile bool buffgetted = false;
        ManualResetEventSlim buffgettedEvt = new ManualResetEventSlim(false);
        int getpiccount = 0;
        public bool GetImage(int _MaxFrameCount = 3, int MaxDelay = 5000)
@@ -281,14 +280,14 @@ namespace Asa
            //}
            WriteLog("GetImage start========================");
            getpiccount = _MaxFrameCount;
-            buffgetted = false;
            buffgettedEvt.Reset();
            int ret = HBI_FPD_DLL.HBI_SinglePrepare(HBI_FPD_DLL._handel); //5
            if (ret != 0) WriteLog("HBI_SinglePrepare:" + GetHbiError(ret));
            else WriteLog("0x02 prepare成功");
-            buffgettedEvt.Wait(TimeSpan.FromMilliseconds(MaxDelay));
+            var isintime = buffgettedEvt.Wait(TimeSpan.FromMilliseconds(MaxDelay));
+            WriteLog("GetImage end =" + isintime + "=======================");
            /*
            if (buffer != null)
            {
@@ -354,7 +353,7 @@ namespace Asa
            }
            WriteLog(string.Format("Set LiveAcquisition time.:[{0}]\n", time));
-             _ret = HBI_FPD_DLL.HBI_SetLiveAcquisitionTime(HBI_FPD_DLL._handel, time);
+            _ret = HBI_FPD_DLL.HBI_SetLiveAcquisitionTime(HBI_FPD_DLL._handel, time);
            if (0 != _ret)
            {
                LOG.Error("HBI_SetLiveAcquisitionTime failed!");
@@ -549,9 +548,12 @@ namespace Asa
                    // 当前反馈固件参数，转化为结构体 add by mhyang 20220402
                    imagedata = (ImageData)Marshal.PtrToStructure(ptrParam1, typeof(ImageData));
 #if !savebmp8       // 正常按照16bit图像显示，add by mhyang 20220615
-                    if (SaveImage() == 0) // 保存
+                    if (SaveImage() == 1) // 保存
+                    {
+                        buffgettedEvt.Set();
+                    }
+                    else
                    {
-                        buffgetted = true;
                        buffgettedEvt.Set();
                    }
 #else               // 按照8bit图像显示，add by mhyang 20221104
@@ -771,9 +773,9 @@ namespace Asa
            }
            // 校正使能状态
            //if (m_pLastRegCfg.m_ImgCaliCfg.m_byOffsetCorrection >= 0x00 && m_pLastRegCfg.m_ImgCaliCfg.m_byOffsetCorrection <= 0x03)
-                //cboxOffsetEnable.SelectedIndex = m_pLastRegCfg.m_ImgCaliCfg.m_byOffsetCorrection;
+            //cboxOffsetEnable.SelectedIndex = m_pLastRegCfg.m_ImgCaliCfg.m_byOffsetCorrection;
            //else
-                //cboxOffsetEnable.SelectedIndex = 0;
+            //cboxOffsetEnable.SelectedIndex = 0;
            WriteLog(string.Format("\tOffset correction disenable.0x{0:X000}\n", (int)(m_pLastRegCfg.m_ImgCaliCfg.m_byOffsetCorrection)));
            //
            //if (m_pLastRegCfg.m_ImgCaliCfg.m_byGainCorrection >= 0x00 && m_pLastRegCfg.m_ImgCaliCfg.m_byGainCorrection <= 0x02)
@@ -996,7 +998,8 @@ namespace Asa
                //
                return 1;
            }
-            catch (Exception ex) {
+            catch (Exception ex)
+            {
                WriteLog($"SaveImage fail:{ex}\n");
            }
            return 0;
@@ -1044,13 +1047,14 @@ namespace Asa
                tmode = EnumIMAGE_ACQ_CMD.GAIN_TEMPLATE_TYPE;
                btnSetCorrectEnable(false);
            }
            int ret = HBI_FPD_DLL.HBI_GenerateTemplate(HBI_FPD_DLL._handel, tmode);
            WriteLog($"ret:{ret},tmode:{tmode}");
            if (ret != 0)
                return false;
-            if (mode == 2) {
+            if (mode == 2)
+            {
                downloadStatus = 0; //下载前置0
                // 第二步：注册回调函数
                ret = HBI_FPD_DLL.HBI_RegProgressCallBack(HBI_FPD_DLL._handel, DownloadCallBack, IntPtr.Zero);
@@ -1070,12 +1074,14 @@ namespace Asa
                    WriteLog("HBI_DownloadTemplateByType:gain template failed!ret:[{0}]:" + GetHbiError(ret));
                    return false;
                }
-                for (int i=0;i<30;i++){
+                for (int i = 0; i < 30; i++)
+                {
                    if (downloadStatus == 0)
                    {
                        Task.Delay(1000).Wait();
                    }
-                    else {
+                    else
+                    {
                        if (downloadStatus == 1)
                        {
                            WriteLog("模版下载成功");
@@ -1089,9 +1095,9 @@ namespace Asa
                            return false;
                        }
                    }
                }
            }
            //Task a = Task.Delay(160*1000);
@@ -1109,7 +1115,7 @@ namespace Asa
            //    WriteLog($"{tmode}: time out");
            //    return false;
            //}
            return true;
        }
        // dwnload template callcallback function
@@ -1209,7 +1215,8 @@ namespace Asa
            return 1;
        }
-        void WriteLog(string log) {
+        void WriteLog(string log)
+        {
            LOG.Info(log);
        }