From 19bf97fd8ec4f435e9111d72969c4ebf00d97991 Mon Sep 17 00:00:00 2001
From: C3032 <1057644574@qq.com>
Date: 星期五, 20 三月 2026 11:10:02 +0800
Subject: [PATCH] 读码器功能集成完成
---
LB_VisionProcesses/BarcodeReaders/Huayray/HRBarcodeReader.cs | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/LB_VisionProcesses/BarcodeReaders/Huayray/HRBarcodeReader.cs b/LB_VisionProcesses/BarcodeReaders/Huayray/HRBarcodeReader.cs
index aa9be07..538de93 100644
--- a/LB_VisionProcesses/BarcodeReaders/Huayray/HRBarcodeReader.cs
+++ b/LB_VisionProcesses/BarcodeReaders/Huayray/HRBarcodeReader.cs
@@ -73,6 +73,7 @@
// 鍒涘缓鍙ユ焺
int nRet = _camera.eidCreateDevice_Net(sn, EidCamera.EidDeviceDataType.eidDeviceDataTypeSN);
+ if (nRet != EidCamera.eidErrorOK) return false;
if (nRet != EidCamera.eidErrorOK)
{
_camera = null;
@@ -124,11 +125,15 @@
public override bool Close()
{
+ if (!IsConnected) return true;
+
try
{
if (IsConnected)
{
StopGrabbing();
+ _camera.eidCloseDevice_Net();
+ _camera.eidReleaseHandle_Net();
_camera?.eidCloseDevice_Net();
}
// 鏃犺鏄惁杩炴帴锛岄兘灏濊瘯閲婃斁鍙ユ焺
@@ -144,6 +149,7 @@
_camera = null;
this.IsConnected = false;
+ this.SN = string.Empty;
this.IsGrabbing = false;
return true;
}
@@ -210,6 +216,7 @@
{
try
{
+ List<string> barcodes = new List<string>();
List<BarcodeInfo> barcodeInfos = new List<BarcodeInfo>();
// 瑙ｆ瀽鏉＄爜
for (int i = 0; i < frameInfo.codeNum; i++)
@@ -221,6 +228,7 @@
string data = Marshal.PtrToStringAnsi(codeInfo.data);
if (!string.IsNullOrEmpty(data))
{
+ barcodes.Add(data);
BarcodeInfo info = new BarcodeInfo
{
Text = data,
@@ -236,10 +244,13 @@
}
}
+ // 杞崲鍥惧儚 (濡傛灉闇�瑕�)
// 杞崲鍥惧儚
Bitmap bitmap = null;
if (frameInfo.imageDataLen > 0 && frameInfo.imageData != IntPtr.Zero)
{
+ // 杩欓噷绠�鍖栧鐞嗭紝濡傛灉鏄疛peg鍒欑洿鎺ヤ粠鍐呭瓨鍔犺浇锛屽鏋滄槸Raw鍒欓渶杞崲
+ // 瀹為檯椤圭洰涓彲鏍规嵁 frameInfo.format 杩涜澶勭悊
if (frameInfo.isJpeg)
{
byte[] managedArray = new byte[frameInfo.imageDataLen];
@@ -252,6 +263,7 @@
}
// 瑙﹀彂浜嬩欢
+ OnBarcodeRead(new BarcodeEventArgs(this.SN, barcodes, bitmap));
OnBarcodeRead(new BarcodeEventArgs(this.SN, barcodeInfos, bitmap));
}
catch (Exception ex)
--
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