From fb0f04c3f06124de146c7b4862ab2f9e71aaef7d Mon Sep 17 00:00:00 2001 From: liuwf Date: Fri, 3 Nov 2023 14:39:36 +0800 Subject: [PATCH] =?UTF-8?q?Revert=20"change=20-=20=E4=BF=AE=E6=94=B9?= =?UTF-8?q?=E6=89=AB=E7=A0=81=E6=9E=AA=E9=80=BB=E8=BE=91"?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This reverts commit 28f1e6fa157330297a8820da72321dd42d349be9. --- Aucma.Core.Scanner/Helper/MvCodeHelper.cs | 473 ++++++++++--------- Aucma.Core.Scanner/Scanner/ScannerService.cs | 9 +- 2 files changed, 252 insertions(+), 230 deletions(-) diff --git a/Aucma.Core.Scanner/Helper/MvCodeHelper.cs b/Aucma.Core.Scanner/Helper/MvCodeHelper.cs index 7568a686..b938ce2a 100644 --- a/Aucma.Core.Scanner/Helper/MvCodeHelper.cs +++ b/Aucma.Core.Scanner/Helper/MvCodeHelper.cs @@ -1,62 +1,46 @@ -using Admin.Core.Common; - - -using log4net; -using MvCodeReaderSDKNet; +using MvCodeReaderSDKNet; using System.Drawing; using System.Drawing.Drawing2D; using System.Runtime.InteropServices; using System.Text; -using UAParser; -using static System.Runtime.CompilerServices.RuntimeHelpers; namespace Aucma.Core.Scanner { - public class MvCodeHelper + public class MvCodeHelper { + static MvCodeReader.MV_CODEREADER_DEVICE_INFO_LIST m_stDeviceList = new MvCodeReader.MV_CODEREADER_DEVICE_INFO_LIST(); + static MvCodeReader.MV_CODEREADER_DEVICE_INFO stDevInfo;// 通用设备信息 + private static MvCodeReader m_cMyDevice = new MvCodeReader(); + bool m_bGrabbing = true; + + // ch:用于从驱动获取图像的缓存 | en:Buffer for getting image from driver + byte[] m_BufForDriver = new byte[1024 * 1024 * 20]; + + // 显示 + Bitmap bmp = null; + Graphics gra = null; + Pen pen = new Pen(Color.Blue, 3); // 画笔颜色 + Point[] stPointList = new Point[4]; // 条码位置的4个点坐标 + GraphicsPath WayShapePath = new GraphicsPath(); // 图形路径，内部变量 + GraphicsPath OcrShapePath = new GraphicsPath(); // 图形路径，内部变量 + Matrix stRotateWay = new Matrix(); + Matrix stRotateM = new Matrix(); + Pen penOcr = new Pen(Color.Yellow, 3); + Pen penWay = new Pen(Color.Red, 3); + + #region 连接状态 - #region 委托事件 - - #region 条码绑定上位机委托事件 - /// - /// code1扫码信息刷新 - /// - /// - public delegate void ReceiveCode1(string code1); - public static event ReceiveCode1? ReceiveCode1Event; - /// - /// code2扫码信息刷新,记录表更新 - /// - /// - public delegate void ReceiveCode2(string code2); - public static event ReceiveCode2? ReceiveCode2Event; - #endregion - - #endregion - private static readonly log4net.ILog log = LogManager.GetLogger(typeof(MvCodeHelper)); - // 获取到的所有设备 - public static MvCodeReader.MV_CODEREADER_DEVICE_INFO_LIST m_stDeviceList = new MvCodeReader.MV_CODEREADER_DEVICE_INFO_LIST(); - - // 连接上的设备和其ip(string)集合 - public static Dictionary m_cMyDevices = new Dictionary(); - - - #region 设备连接状态 /// /// 获取不到任务设备即连接失败 /// /// - public bool ConnectionStatus(string ip) + public bool ConnectionStatus() { - // 遍历所有已打开相机 - foreach (KeyValuePair hashmap in m_cMyDevices) + if (0 == m_stDeviceList.nDeviceNum) { - if (ip.Equals(hashmap.Value)) - { - return true; - } + return false; } - return false; + return true; } #endregion @@ -64,219 +48,120 @@ namespace Aucma.Core.Scanner /// /// 获取设备列表 /// - public static void DeviceListAcqAndOpen() + public static void DeviceListAcq() { - try + // ch:创建设备列表 | en:Create Device List + System.GC.Collect(); + m_stDeviceList.nDeviceNum = 0; + int nRet = MvCodeReader.MV_CODEREADER_EnumDevices_NET(ref m_stDeviceList, MvCodeReader.MV_CODEREADER_GIGE_DEVICE); + if (0 != nRet) { - log.Info("获取扫码器设备列表,进入DeviceListAcq()方法"); - System.GC.Collect(); - m_stDeviceList.nDeviceNum = 0; - // 获取设备列表 - int nRet = MvCodeReader.MV_CODEREADER_EnumDevices_NET(ref m_stDeviceList, MvCodeReader.MV_CODEREADER_GIGE_DEVICE); - if (0 != nRet) - { - log.Info("获取扫码器列表失败,扫码器错误码:" + nRet); - return; - } + ShowErrorMsg("Enumerate devices fail!", nRet); + return; + } - if (0 == m_stDeviceList.nDeviceNum) + if (0 == m_stDeviceList.nDeviceNum) + { + ShowErrorMsg("None Device!", 0); + return; + } + string strUserDefinedName = ""; + //获取设备列表 + for (int i = 0; i < m_stDeviceList.nDeviceNum; i++) + { + MvCodeReader.MV_CODEREADER_DEVICE_INFO stDevInfo = (MvCodeReader.MV_CODEREADER_DEVICE_INFO)Marshal.PtrToStructure(m_stDeviceList.pDeviceInfo[i], typeof(MvCodeReader.MV_CODEREADER_DEVICE_INFO)); + if (stDevInfo.nTLayerType == MvCodeReader.MV_CODEREADER_GIGE_DEVICE) { - log.Info("获取扫码器数量为0，请检查扫码器连接:"); - return; - } - - MvCodeReader m_cMyDevice = new MvCodeReader(); + IntPtr buffer = Marshal.UnsafeAddrOfPinnedArrayElement(stDevInfo.SpecialInfo.stGigEInfo, 0); + MvCodeReader.MV_CODEREADER_GIGE_DEVICE_INFO stGigEDeviceInfo = (MvCodeReader.MV_CODEREADER_GIGE_DEVICE_INFO)Marshal.PtrToStructure(buffer, typeof(MvCodeReader.MV_CODEREADER_GIGE_DEVICE_INFO)); - //打开所有设备 - for (int i = 0; i < m_stDeviceList.nDeviceNum; i++) - { - MvCodeReader.MV_CODEREADER_DEVICE_INFO stDevInfo = (MvCodeReader.MV_CODEREADER_DEVICE_INFO)Marshal.PtrToStructure(m_stDeviceList.pDeviceInfo[i], typeof(MvCodeReader.MV_CODEREADER_DEVICE_INFO)); - if (stDevInfo.nTLayerType == MvCodeReader.MV_CODEREADER_GIGE_DEVICE) + if (stGigEDeviceInfo.chUserDefinedName != "") { - IntPtr buffer = Marshal.UnsafeAddrOfPinnedArrayElement(stDevInfo.SpecialInfo.stGigEInfo, 0); - MvCodeReader.MV_CODEREADER_GIGE_DEVICE_INFO stGigEDeviceInfo = (MvCodeReader.MV_CODEREADER_GIGE_DEVICE_INFO)Marshal.PtrToStructure(buffer, typeof(MvCodeReader.MV_CODEREADER_GIGE_DEVICE_INFO)); - - // 获取ip - string ip = ((stGigEDeviceInfo.nCurrentIp & 0xff000000) >> 24) + "." + ((stGigEDeviceInfo.nCurrentIp & 0x00ff0000) >> 16) + "." + ((stGigEDeviceInfo.nCurrentIp & 0x0000ff00) >> 8) + "." + (stGigEDeviceInfo.nCurrentIp & 0x000000ff); - // Console.WriteLine($"打印扫码设备信息，下标：{i}；IP：{ip}"); - log.Info("扫码器设备[" + i + "],ip:" + ip); - // 打开第i个设备 - stDevInfo = (MvCodeReader.MV_CODEREADER_DEVICE_INFO)Marshal.PtrToStructure(m_stDeviceList.pDeviceInfo[i], typeof(MvCodeReader.MV_CODEREADER_DEVICE_INFO)); - nRet = m_cMyDevice.MV_CODEREADER_CreateHandle_NET(ref stDevInfo);//创建设备 - if (MvCodeReader.MV_CODEREADER_OK != nRet) - { - log.Error("创建第" + i + "个扫码器设备失败,ip:" + ip); - return; - } - log.Info("创建第" + i + "个扫码器设备成功,ip:" + ip); - - nRet = m_cMyDevice.MV_CODEREADER_OpenDevice_NET();//打开设备 - if (MvCodeReader.MV_CODEREADER_OK != nRet) + byte[] byteUserDefinedName = Encoding.GetEncoding("GB2312").GetBytes(stGigEDeviceInfo.chUserDefinedName); + bool bIsValidUTF8 = IsTextUTF8(byteUserDefinedName); + if (bIsValidUTF8) { - log.Error("打开第" + i + "个扫码器设备失败，销毁设备,ip:" + ip); - m_cMyDevice.MV_CODEREADER_DestroyHandle_NET(); - return; + strUserDefinedName = Encoding.UTF8.GetString(byteUserDefinedName); } else { - m_cMyDevices.Add(m_cMyDevice, ip); - log.Info("打开第" + i + "个扫码器设备成功,ip:" + ip); - } - - // ch:设置触发模式为off || en:set trigger mode as off - if (MvCodeReader.MV_CODEREADER_OK != m_cMyDevice.MV_CODEREADER_SetEnumValue_NET("TriggerMode", 0)) - { - log.Error("设置第" + i + "个扫码器设备触发模式失败，ip:" + ip); - return; - } - log.Info("第" + i + "个扫码器设备设置采集连续模式成功！ip:" + ip); - - // ch:开启抓图 | en:start grab - nRet = m_cMyDevice.MV_CODEREADER_StartGrabbing_NET(); - if (MvCodeReader.MV_CODEREADER_OK != nRet) - { - log.Error("设置第" + i + "个扫码器设备开启抓图失败，ip:" + ip); - return; + strUserDefinedName = Encoding.GetEncoding("GB2312").GetString(byteUserDefinedName); } - log.Info("*****************************************************************"); - log.Info("第" + i + "个扫码器设备创建，打开，开启连续抓图设置成功！ip:" + ip); + Console.WriteLine("GEV: " + strUserDefinedName + " (" + stGigEDeviceInfo.chSerialNumber + ")"); + } + else + { + Console.WriteLine("GEV: " + stGigEDeviceInfo.chManufacturerName + " " + stGigEDeviceInfo.chModelName + " (" + stGigEDeviceInfo.chSerialNumber + ")"); } } } - catch (Exception ex) - { - log.Error("获取打开设备异常:" + ex); - } } + #endregion - #region 开启扫描 + #region 扫描信息 public static void StartGrab() { - try + Thread m_hReceiveThread = new Thread(ReceiveThreadProcess); + m_hReceiveThread.Start(); + } + public static void ReceiveThreadProcess() + { + int nRet = MvCodeReader.MV_CODEREADER_OK; + + IntPtr pData = IntPtr.Zero; + MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2 stFrameInfoEx2 = new MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2(); + IntPtr pstFrameInfoEx2 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2))); + Marshal.StructureToPtr(stFrameInfoEx2, pstFrameInfoEx2, false); + int ik = 0; + while (true) { - // 所有已打开相机开始扫码 - foreach (KeyValuePair hashmap in m_cMyDevices) + nRet = m_cMyDevice.MV_CODEREADER_GetOneFrameTimeoutEx2_NET(ref pData, pstFrameInfoEx2, 1000); + // ch:获取一帧图像 | en:Get one image + if (MvCodeReader.MV_CODEREADER_OK == nRet) { - Task.Run(() => + stFrameInfoEx2 = (MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2)Marshal.PtrToStructure(pstFrameInfoEx2, typeof(MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2)); + // 分配条码内存空间 + MvCodeReader.MV_CODEREADER_RESULT_BCR_EX2 stBcrResult = (MvCodeReader.MV_CODEREADER_RESULT_BCR_EX2)Marshal.PtrToStructure(stFrameInfoEx2.UnparsedBcrList.pstCodeListEx2, typeof(MvCodeReader.MV_CODEREADER_RESULT_BCR_EX2)); + + for (int i = 0; i < stBcrResult.nCodeNum; ++i) { - // 记录相机上一次扫描到的条码 - string lastStr = string.Empty; - int nRet = MvCodeReader.MV_CODEREADER_OK; - IntPtr pData = IntPtr.Zero; - MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2 stFrameInfoEx2 = new MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2(); - IntPtr pstFrameInfoEx2 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2))); - Marshal.StructureToPtr(stFrameInfoEx2, pstFrameInfoEx2, false); - int nCount = 0; - while (true) + bool bIsValidUTF8 = IsTextUTF8(stBcrResult.stBcrInfoEx2[i].chCode); + if (bIsValidUTF8) { - nRet = hashmap.Key.MV_CODEREADER_GetOneFrameTimeoutEx2_NET(ref pData, pstFrameInfoEx2, 1000); - // ch:获取一帧图像 | en:Get one image - if (MvCodeReader.MV_CODEREADER_OK == nRet) - { - stFrameInfoEx2 = (MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2)Marshal.PtrToStructure(pstFrameInfoEx2, typeof(MvCodeReader.MV_CODEREADER_IMAGE_OUT_INFO_EX2)); - // 分配条码内存空间 - MvCodeReader.MV_CODEREADER_RESULT_BCR_EX2 stBcrResult = (MvCodeReader.MV_CODEREADER_RESULT_BCR_EX2)Marshal.PtrToStructure(stFrameInfoEx2.UnparsedBcrList.pstCodeListEx2, typeof(MvCodeReader.MV_CODEREADER_RESULT_BCR_EX2)); - for (int i = 0; i < stBcrResult.nCodeNum; ++i) - { - bool bIsValidUTF8 = IsTextUTF8(stBcrResult.stBcrInfoEx2[i].chCode); - if (bIsValidUTF8) - { - // string strCode = System.Text.Encoding.Default.GetString(stBcrResult.stBcrInfoEx2[i].chCode); - string strCode = Encoding.UTF8.GetString(stBcrResult.stBcrInfoEx2[i].chCode); - log.Info("bIsValidUTF8:: Get CodeNum: " + "CodeNum[" + i.ToString() + "], CodeString[" + strCode.Trim().TrimEnd('\0') + "]"); - } - else - { - byte[] buffer = new byte[22]; - if (stBcrResult.stBcrInfoEx2[i].chCode.Length > 0) - { - Array.Copy(stBcrResult.stBcrInfoEx2[i].chCode, buffer, 22); - } - string strCode = Encoding.GetEncoding("UTF-8").GetString(buffer).Trim().TrimEnd('\0'); - log.Info("相机ip:" + hashmap.Value + " Get CodeNum: " + "CodeNum[" + i.ToString() + "], CodeString[" + strCode + "]"); - if (!string.IsNullOrEmpty(strCode)) - { - if (strCode != lastStr) - { - // 处理业务 - // 扫码器1，处理扫码器1的业务 - if (hashmap.Value.Equals(Appsettings.app("Middleware", "Scanner1", "Ip"))) - { - ReceiveCode1Event?.Invoke(strCode); - } - else if (hashmap.Value.Equals(Appsettings.app("Middleware", "Scanner2", "Ip"))) - { - // 扫码器2，处理扫码器2的业务 - ReceiveCode2Event?.Invoke(strCode); - } - - } - lastStr = strCode; - } - } - } - } - Thread.Sleep(500); - + string strCode = System.Text.Encoding.Default.GetString(stBcrResult.stBcrInfoEx2[i].chCode); + //Console.WriteLine($"【{ik}】1条码信息[{strCode.Trim().TrimEnd('\0')}]"); + //定义自己的业务处理方式 + ik++; + } + else + { + string strCode = System.Text.Encoding.Default.GetString(stBcrResult.stBcrInfoEx2[i].chCode); + //Console.WriteLine($"【{ik}】2条码信息[{strCode.Trim().TrimEnd('\0')}]"); + //定义自己的业务处理方式 + } + } - }); + //MvCodeReader.MV_CODEREADER_OCR_INFO_LIST stOcrInfo = (MvCodeReader.MV_CODEREADER_OCR_INFO_LIST)Marshal.PtrToStructure(stFrameInfoEx2.UnparsedOcrList.pstOcrList, typeof(MvCodeReader.MV_CODEREADER_OCR_INFO_LIST)); + //for (int i = 0; i < stOcrInfo.nOCRAllNum; i++) + //{ + // string strOcrCharCode = System.Text.Encoding.Default.GetString(stOcrInfo.stOcrRowInfo[i].chOcr); + // Console.WriteLine("Get OcrInfo:" + "ocrNum[" + i.ToString() + "], ocrLen[" + Convert.ToString(stOcrInfo.stOcrRowInfo[i].nOcrLen) + "], ocrChar[" + strOcrCharCode.Trim().TrimEnd('\0') + "]"); + //} } - } - catch (Exception ex) - { - log.Error("开启相机扫描异常:" + ex); - } - - } - #endregion - - #region 关闭设备 - public static void CloseDevice() - { - try - { - log.Info("开始关闭所有设备"); - int nRet = MvCodeReader.MV_CODEREADER_OK; - // 关闭所有已打开相机 - foreach (KeyValuePair hashmap in m_cMyDevices) + else { - // ch:停止抓图 | en:Stop grab image - nRet = hashmap.Key.MV_CODEREADER_StopGrabbing_NET(); - if (MvCodeReader.MV_CODEREADER_OK != nRet) - { - log.Error("设备ip:" + hashmap.Value + "停止抓图失败"); - Console.WriteLine("Stop grabbing failed{0:x8}", nRet); - } - // ch:关闭设备 | en:Close device - nRet = hashmap.Key.MV_CODEREADER_CloseDevice_NET(); - if (MvCodeReader.MV_CODEREADER_OK != nRet) - { - log.Error("设备ip:" + hashmap.Value + "关闭失败"); - - } - - // ch:销毁设备 | en:Destroy device - nRet = hashmap.Key.MV_CODEREADER_DestroyHandle_NET(); - if (MvCodeReader.MV_CODEREADER_OK != nRet) - { - log.Error("设备ip:" + hashmap.Value + "销毁失败"); - } - log.Error("设备ip:" + hashmap.Value + "关闭成功！"); + Console.WriteLine("没有获取到数据:{0:x8}", nRet); + //重新获取数据 + MvCodeHelper.DeviceListAcq();//获取设备 + MvCodeHelper.OpenDevice();//打开设备 } } - catch (Exception ex) - { - log.Error("设备关闭异常:" + ex); - } - - - } + } #endregion - #region 判断字符编码 /// /// 判断字符编码 @@ -350,6 +235,105 @@ namespace Aucma.Core.Scanner #endregion + #region 打开设备 + public static void OpenDevice() + { + if (m_stDeviceList.nDeviceNum == 0) + { + ShowErrorMsg("No stDevInfo, please select", 0); + return ; + } + + // ch:获取选择的设备信息 | en:Get selected stDevInfo information + stDevInfo =(MvCodeReader.MV_CODEREADER_DEVICE_INFO)Marshal.PtrToStructure(m_stDeviceList.pDeviceInfo[0], typeof(MvCodeReader.MV_CODEREADER_DEVICE_INFO)); + + // ch:打开设备 | en:Open stDevInfo + if (null == m_cMyDevice) + { + m_cMyDevice = new MvCodeReader(); + if (null == m_cMyDevice) + { + return; + } + } + + int nRet = m_cMyDevice.MV_CODEREADER_CreateHandle_NET(ref stDevInfo);//创建设备 + if (MvCodeReader.MV_CODEREADER_OK != nRet) + { + ShowErrorMsg("创建设备 fail!", nRet); + return; + } + Console.WriteLine("创建设备成功！"); + nRet = m_cMyDevice.MV_CODEREADER_OpenDevice_NET();//打开设备 + if (MvCodeReader.MV_CODEREADER_OK != nRet) + { + m_cMyDevice.MV_CODEREADER_DestroyHandle_NET(); + ShowErrorMsg("Device open fail!", nRet); + return; + } + Console.WriteLine("打开设备成功！"); + + // ch:设置触发模式为off || en:set trigger mode as off + if (MvCodeReader.MV_CODEREADER_OK != m_cMyDevice.MV_CODEREADER_SetEnumValue_NET("TriggerMode", 0)) + { + Console.WriteLine("Set TriggerMode failed!"); + return; + } + Console.WriteLine("设置采集连续模式成功！"); + + // ch:开启抓图 | en:start grab + nRet = m_cMyDevice.MV_CODEREADER_StartGrabbing_NET(); + if (MvCodeReader.MV_CODEREADER_OK != nRet) + { + Console.WriteLine("Start grabbing failed:{0:x8}", nRet); + return; + } + Console.WriteLine("开启抓图成功！"); + + Console.WriteLine("设备已经开启"); + } + + #endregion + + #region 关闭设备 + public static void CloseDevice() + { + int nRet = MvCodeReader.MV_CODEREADER_OK; + // ch:停止抓图 | en:Stop grab image + nRet = m_cMyDevice.MV_CODEREADER_StopGrabbing_NET(); + if (MvCodeReader.MV_CODEREADER_OK != nRet) + { + Console.WriteLine("Stop grabbing failed{0:x8}", nRet); + } + // ch:关闭设备 | en:Close device + nRet = m_cMyDevice.MV_CODEREADER_CloseDevice_NET(); + if (MvCodeReader.MV_CODEREADER_OK != nRet) + { + Console.WriteLine("Close device failed{0:x8}", nRet); + + } + + // ch:销毁设备 | en:Destroy device + nRet = m_cMyDevice.MV_CODEREADER_DestroyHandle_NET(); + if (MvCodeReader.MV_CODEREADER_OK != nRet) + { + Console.WriteLine("Destroy device failed:{0:x8}", nRet); + } + + + //if (MvCodeReader.MV_CODEREADER_OK != nRet) + //{ + // // ch:销毁设备 | en:Destroy device + // nRet = m_cMyDevice.MV_CODEREADER_DestroyHandle_NET(); + // if (MvCodeReader.MV_CODEREADER_OK != nRet) + // { + // Console.WriteLine("Destroy device failed:{0:x8}", nRet); + // } + //} + Console.WriteLine("设备已经关闭"); + } + #endregion + #region 将Byte转换为结构体类型 //将Byte转换为结构体类型 public static object ByteToStruct(byte[] bytes, Type type) @@ -371,7 +355,48 @@ namespace Aucma.Core.Scanner } #endregion + #region 异常信息展示 + /// + /// 异常信息展示 + /// + /// + /// + private static void ShowErrorMsg(string csMessage, int nErrorNum) + { + string errorMsg; + if (nErrorNum == 0) + { + errorMsg = csMessage; + } + else + { + errorMsg = csMessage + ": Error =" + String.Format("{0:X}", nErrorNum); + } + + switch (nErrorNum) + { + case MvCodeReader.MV_CODEREADER_E_HANDLE: errorMsg += " Error or invalid handle "; break; + case MvCodeReader.MV_CODEREADER_E_SUPPORT: errorMsg += " Not supported function "; break; + case MvCodeReader.MV_CODEREADER_E_BUFOVER: errorMsg += " Cache is full "; break; + case MvCodeReader.MV_CODEREADER_E_CALLORDER: errorMsg += " Function calling order error "; break; + case MvCodeReader.MV_CODEREADER_E_PARAMETER: errorMsg += " Incorrect parameter "; break; + case MvCodeReader.MV_CODEREADER_E_RESOURCE: errorMsg += " Applying resource failed "; break; + case MvCodeReader.MV_CODEREADER_E_NODATA: errorMsg += " No data "; break; + case MvCodeReader.MV_CODEREADER_E_PRECONDITION: errorMsg += " Precondition error, or running environment changed "; break; + case MvCodeReader.MV_CODEREADER_E_VERSION: errorMsg += " Version mismatches "; break; + case MvCodeReader.MV_CODEREADER_E_NOENOUGH_BUF: errorMsg += " Insufficient memory "; break; + case MvCodeReader.MV_CODEREADER_E_UNKNOW: errorMsg += " Unknown error "; break; + case MvCodeReader.MV_CODEREADER_E_GC_GENERIC: errorMsg += " General error "; break; + case MvCodeReader.MV_CODEREADER_E_GC_ACCESS: errorMsg += " Node accessing condition error "; break; + case MvCodeReader.MV_CODEREADER_E_ACCESS_DENIED: errorMsg += " No permission "; break; + case MvCodeReader.MV_CODEREADER_E_BUSY: errorMsg += " Device is busy, or network disconnected "; break; + case MvCodeReader.MV_CODEREADER_E_NETER: errorMsg += " Network error "; break; + } + Console.WriteLine(errorMsg, "PROMPT"); + } + + #endregion } } diff --git a/Aucma.Core.Scanner/Scanner/ScannerService.cs b/Aucma.Core.Scanner/Scanner/ScannerService.cs index 5dd98b3e..ac18eac6 100644 --- a/Aucma.Core.Scanner/Scanner/ScannerService.cs +++ b/Aucma.Core.Scanner/Scanner/ScannerService.cs @@ -1,5 +1,4 @@ -using Admin.Core.Common; -using log4net; +using log4net; namespace Aucma.Core.Scanner { @@ -13,11 +12,9 @@ namespace Aucma.Core.Scanner { try { - - MvCodeHelper.DeviceListAcqAndOpen();//获取设备 - + MvCodeHelper.DeviceListAcq();//获取设备 + MvCodeHelper.OpenDevice();//打开设备 MvCodeHelper.StartGrab();//获取数据 - } catch (Exception ex) {