From 1b2db2a7c3aee664432b32b7e0753cb0e0af0204 Mon Sep 17 00:00:00 2001
From: yangjiaxuan <171295266@qq.com>
Date: Tue, 10 Jan 2023 10:07:37 +0800
Subject: [PATCH] =?UTF-8?q?=E8=AE=BE=E5=A4=87usb=E5=88=B0=E8=BE=BE?=
 =?UTF-8?q?=E5=BB=B6=E8=BF=9F=E9=80=9A=E7=9F=A5=E6=97=B6=E9=97=B4?=
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---
 app/HGProductionTool/mainwindow.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/HGProductionTool/mainwindow.cpp b/app/HGProductionTool/mainwindow.cpp
index f4cbb7f..525ac9e 100644
--- a/app/HGProductionTool/mainwindow.cpp
+++ b/app/HGProductionTool/mainwindow.cpp
@@ -318,6 +318,8 @@ int MainWindow::sane_ex_callback(SANE_Handle hdev, int code, void *data, unsigne
     if (SANE_EVENT_DEVICE_ARRIVED == code)
     {
         SANE_Device_Ex* sane_dev = (SANE_Device_Ex*)data;
+
+        Sleep(5000);
         emit p->sane_dev_arrive(sane_dev->name);
     }
     else if (SANE_EVENT_DEVICE_LEFT == code)