2026-07-02_14_31_VX5 韩国

2026-07-02 14:32:38 +08:00
parent ea3c3fb234
commit 1074c98eb6
15 changed files with 764 additions and 198 deletions
@@ -1054,7 +1054,7 @@ void InkJetPrinter::timerHandler(void){
                        qInfo() << "Self check done and send print para to FPGA";
                        sysPara->devOp->setHighVoltageAmplitudetoSTM32();
                        sysPara->devOp->writeFpgaCalandar(0);
-                        sysPara->devOp->writeFpgaPrintPara();
+                        sysPara->devOp->writeFpgaPrintPara(true);

                        if(sysPara->para.Reciclar)
                            test_flag = 1;
@@ -50,6 +50,9 @@ PrintSetting::PrintSetting(QWidget *parent) :

    ui->eleEyeEdgetTriggerInner->click();
    ui->radioButtonSynTriggerInner->click();
+
+    ui->tabWidget->setCurrentIndex(0);
+    ui->tabWidget->removeTab(4);
 }

 PrintSetting::~PrintSetting()
@@ -250,6 +253,18 @@ void PrintSetting::updateSysStatusToUI(){

 void PrintSetting::on_pushButtonApplyPulseFix_clicked()
 {
+    float circle = ui->lineEditDiameter->text().toFloat() * 3.1415926;
+    float pulseNum = ui->lineEditPulsePerCycle->text().toFloat();
+    if(circle != 0){
+        auto pulseNumPerMM = 4*pulseNum/circle; //电路和Fpga做了4倍频处理，这里乘以4是为了匹配4倍频的处理进行正确的显示
+        m_model.encoderPulsePerMm = pulseNumPerMM;
+        auto b = ui->lineEditTriggerPulsePerMm->blockSignals(true);
+        ui->lineEditTriggerPulsePerMm->setText(QString::number(pulseNumPerMM));
+        ui->lineEditTriggerPulsePerMm->blockSignals(b);
+    }
+
+    return;
+
    if(!sysPara)
        return;

@@ -385,12 +400,13 @@ void PrintSetting::setTriggerUI(int triggerMode){
        if(triggerMode == PRINT_TRIGGER_SYNCHRONIZER)
        {
            ui->labelEleEyeTriggerPrintDelay->setText(tr("触发延时(毫米)"));
+            ui->labelEleEyeTriggerIntervalMs->setText(tr("重复间隔(毫米)"));
        }
        else
        {
            ui->labelEleEyeTriggerPrintDelay->setText(tr("触发延时(毫秒)"));
-        }
            ui->labelEleEyeTriggerIntervalMs->setText(tr("重复间隔(毫秒)"));
+        }
        ui->labelEleMaskTime->setText(tr("封锁时间(毫秒)"));
    }
    if(triggerMode == PRINT_TRIGGER_ELEC_EYE_VOLTATE_LEVEL
@@ -582,7 +598,13 @@ void PrintSetting::on_eleEyeEdgetTriggerExternal_clicked()
    m_model.eleEyeTriggerSynPrintEn = ui->radioButtonSynTriggerExternal->isChecked();
    on_checkEyeTriggerSynPrintEn_clicked(m_model.eleEyeTriggerSynPrintEn);

+    if(ui->radioButtonEleEyeEdgetTrigger->isChecked())
+        m_model.triggerMode = PRINT_TRIGGER_ELEC_EYE_EDGE;
+    else
+        m_model.triggerMode = PRINT_TRIGGER_ELEC_EYE_VOLTATE_LEVEL;
+
    setEnableEleEyeSetting(true);
+    setTriggerUI(m_model.triggerMode);
 }

 void PrintSetting::setEnableSynTriggerSetting(bool flag){
@@ -666,9 +688,11 @@ void PrintSetting::on_radioButtonSynTriggerExternal_clicked()
    }

    m_model.eleEyeTriggerSynPrintEn = ui->eleEyeEdgetTriggerExternal->isChecked();
+    
    on_checkEyeTriggerSynPrintEn_clicked(m_model.eleEyeTriggerSynPrintEn);
    setEnableSynTriggerSetting(true);
    setEnableEleEyeSetting(!ui->eleEyeEdgetTriggerInner->isChecked());
+    setTriggerUI(m_model.triggerMode);
 }

 void PrintSetting::on_radioButtonEleEyeEdgetTrigger_clicked()
@@ -561,39 +561,13 @@
    <widget class="QWidget" name="layoutWidget_5">
     <property name="geometry">
      <rect>
-       <x>210</x>
+       <x>230</x>
       <y>60</y>
-       <width>521</width>
+       <width>341</width>
       <height>81</height>
      </rect>
     </property>
     <layout class="QGridLayout" name="gridLayout_2">
-      <item row="0" column="2">
-       <widget class="QPushButton" name="pushButtonApplyPulseFix">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="minimumSize">
-         <size>
-          <width>150</width>
-          <height>0</height>
-         </size>
-        </property>
-        <property name="layoutDirection">
-         <enum>Qt::LeftToRight</enum>
-        </property>
-        <property name="text">
-         <string>脉冲数修正</string>
-        </property>
-        <property name="icon">
-         <iconset resource="image.qrc">
-          <normaloff>:/icon/pulse.png</normaloff>:/icon/pulse.png</iconset>
-        </property>
-       </widget>
-      </item>
      <item row="0" column="0">
       <widget class="QLabel" name="labelTriggerPulsePerMm">
        <property name="minimumSize">
@@ -629,7 +603,7 @@
        </property>
        <property name="maximumSize">
         <size>
-          <width>150</width>
+          <width>170</width>
          <height>37</height>
         </size>
        </property>
@@ -638,7 +612,7 @@
        </property>
       </widget>
      </item>
-      <item row="1" column="2">
+      <item row="1" column="1">
       <widget class="QComboBox" name="comboBoxSyncActType">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
@@ -839,6 +813,96 @@
      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
     </property>
    </widget>
+    <widget class="QLineEdit" name="lineEditDiameter">
+     <property name="geometry">
+      <rect>
+       <x>400</x>
+       <y>220</y>
+       <width>161</width>
+       <height>31</height>
+      </rect>
+     </property>
+     <property name="inputMethodHints">
+      <set>Qt::ImhNone</set>
+     </property>
+    </widget>
+    <widget class="QLabel" name="labelDiameter">
+     <property name="geometry">
+      <rect>
+       <x>220</x>
+       <y>220</y>
+       <width>171</width>
+       <height>31</height>
+      </rect>
+     </property>
+     <property name="text">
+      <string>同步器直径(毫米):</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+     </property>
+    </widget>
+    <widget class="QLabel" name="labelPulsePerCycle">
+     <property name="geometry">
+      <rect>
+       <x>260</x>
+       <y>170</y>
+       <width>131</width>
+       <height>31</height>
+      </rect>
+     </property>
+     <property name="text">
+      <string>脉冲数/转:</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+     </property>
+    </widget>
+    <widget class="QLineEdit" name="lineEditPulsePerCycle">
+     <property name="geometry">
+      <rect>
+       <x>400</x>
+       <y>170</y>
+       <width>161</width>
+       <height>31</height>
+      </rect>
+     </property>
+     <property name="inputMethodHints">
+      <set>Qt::ImhNone</set>
+     </property>
+    </widget>
+    <widget class="QPushButton" name="pushButtonApplyPulseFix">
+     <property name="geometry">
+      <rect>
+       <x>400</x>
+       <y>260</y>
+       <width>161</width>
+       <height>37</height>
+      </rect>
+     </property>
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="minimumSize">
+      <size>
+       <width>150</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="layoutDirection">
+      <enum>Qt::LeftToRight</enum>
+     </property>
+     <property name="text">
+      <string>脉冲数修正</string>
+     </property>
+     <property name="icon">
+      <iconset resource="image.qrc">
+       <normaloff>:/icon/pulse.png</normaloff>:/icon/pulse.png</iconset>
+     </property>
+    </widget>
   </widget>
   <widget class="QWidget" name="other">
    <attribute name="title">
@@ -1301,7 +1365,7 @@
     </layout>
    </widget>
   </widget>
-   <widget class="QWidget" name="tab_2">
+   <widget class="QWidget" name="debugTab">
    <attribute name="title">
     <string>调试设置</string>
    </attribute>
@@ -32,8 +32,10 @@ greaterThan(QT_VER_MAJ, 5) | greaterThan(QT_VER_MIN, 9) QT += serialbus
 greaterThan(QT_MAJOR_VERSION, 4):QMAKE_CXXFLAGS += -fpermissive
 greaterThan(QT_MAJOR_VERSION, 4):CONFIG += c++11

+# 启用release下带调试信息，详见`VX5 Release编译发行.md`，如果不需要，可以注释掉，但请在软件绝对稳定时注释
 CONFIG += qt warn_on debug_and_release
 QMAKE_CXXFLAGS += -g
+
 #QMAKE_POST_LINK += ulimit -c unlimited
 LIBS += -ldl

@@ -177,7 +179,8 @@ HEADERS +=  Public.h \
    Log/logmessage.h \
    Log/logglobal.h \
    loginfoctrl.h \
-    runtimectrl.h
+    runtimectrl.h \
+    dump.h


 FORMS += \
@@ -232,6 +235,7 @@ SOURCES +=\
    mainwidget.cpp \
    testprintwidget.cpp\
    main.cpp \
+    dump.cpp \
    InkJetPrinter.cpp \
    MyInputMethod.cpp \
    InputMethod.cpp \
@@ -383,15 +387,3 @@ if(contains(DEFINES,__2451WIFI__))
    #INCLUDEPATH += /home/student/newDisk/2451_linux/wpa_supplicant_hostapd/wpa_supplicant_hostapd-0.8/src
    #INCLUDEPATH += /home/student/newDisk/2451_linux/wpa_supplicant_hostapd/wpa_supplicant_hostapd-0.8/src/utils
 }
-
-
-
-
-
-
-
-
-
-
-
-
@@ -199,7 +199,7 @@ void SystemSetting::applyUIPara(){
        quint16 diaphramOffset = 5*(ui->comboBoxDiaphramOffset->currentIndex()+1);
        sysPara->para.diaphramOffset = diaphramOffset;
        //sysPara->para.mixValveisNewVersion = ui->radioButtonMixValveNewVersion->isChecked();
-        if(sysPara->devOp->writeFpgaPrintPara() != -1){
+        if(sysPara->devOp->writeFpgaPrintPara(true) != -1){
            QMessageBox::information(this,tr("提示"),tr("应用成功"));
        }
        emit changeEditMode(sysPara->para.EditMode);
@@ -0,0 +1,144 @@
+## 带崩溃转储功能的VX5 Release 编译发行、dump收集、问题分析
+由于VX5相比VX4在稳定性上有些许差异，目前VX5在用户端仍然可能存在崩溃问题，作为兜底方案，我们引入了崩溃转储功能。
+崩溃转储功能是工程化的软件项目中几乎必有的一个功能，它可以在软件崩溃时，将当前程序的函数调用栈、寄存器状态、内存状态等保存到dump上，开发人员依据dump文件结合程序日志可以快速定位到崩溃的位置。
+带崩溃转储的发行版发布、dump收集、问题分析，步骤是：使用带-g编译标记编译release版本、生成带调试符号的可执行文件、分离调试符号生成符号调试表和不带调试符号的发行版可执行程序、将发行版可执行程序发布给用户上机运行、运行过程中触发崩溃、收集dump文件、将dump与之前分离的调试信息表以及发行版可执行程序放在一起，使用 addr2line 等工具封装为脚本将dump中的需要观察的调用栈地址、程序地址等转换为包含源码位置等的信息，最后进行源码分析并修复。
+
+## 项目先决条件
+在进行此方式编译发行前，可能需要检查以下先决条件，虽然这些已经在最新 VX5_V6.7.1 和 韩国VX5 项目中默认配置。
+1. QtUI.pro 中需包含如下配置：
+``` pro
+CONFIG += qt warn_on debug_and_release  # 启用警告和调试信息
+QMAKE_CXXFLAGS += -g                    # 启用 -g 编译标记
+#QMAKE_POST_LINK += ulimit -c unlimited
+LIBS += -ldl                      # 链接 dl 库，用于获取当前程序的基址
+
+# ... 其他内容
+
+# 包含 dump转储功能的头文件和源文件
+HEADERS += dump.h
+SOURCES += dump.cpp
+```
+2. `main.cpp` 中需包含 `dump.h` 文件，并在 `QApplication app` 后第一时间调用 `installSignalHandler()` 函数，用于安装信号处理函数。
+```cpp
+    QApplication a(argc, argv);
+    gAppNameStr = QString::fromUtf8(argv[0]);
+    installSignalHandlers();    // 这里安装信号处理函数
+```
+3. `dump.cpp` `dump.h` 已添加至最新的标准VX5、韩国VX5项目中。
+4. 用于分离调试符号的脚本 `strip_debug.sh` 已添加至项目源码目录中。
+5. 用于分析dump文件的脚本 `resolve_dump.sh` 已添加至项目源码目录中。
+
+## 编译发行
+1. 使用QtCreator IDE 一键release编译，或使用VScode 配置命令行，编译release版本的带调试符号的、满足项目需求的可执行文件，得到`QtUI`。
+```shell
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/800X600_New_SystemProject-_NewInterface$ ls ../arm_build/QtUI* -lh
+-rwxrwxrwx 1 root root 55M 7月   1 10:22 ../arm_build/QtUI
+```
+可以看到`QtUI`的大小为55M，说明包含了调试符号，但是因为携带了调试符号，运行时可能会占用更多内存，且不利于用户发行更新，同时还包含了源码信息，存在泄漏风险。为此我们需要将调试符号分离出来，生成符号调试表和不带调试符号的发行版可执行程序。
+
+2. 使用之前编译`QtUI`时使用的交叉编译工具链中的 `objcopy` 工具，将`QtUI`的调试符号分离出来，对于 `InkjetUbuntu-T1` 虚拟机，已经包含了 `objcopy` 工具。
+
+    使用命令行分离：进入QtUI所在目录，按如下命令进行操作：
+```shell
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ aarch64-linux-gnu-objcopy --only-keep-debug QtUI QtUI.dbg   # 分离调试符号生成符号调试表
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ aarch64-linux-gnu-objcopy --strip-debug QtUI QtUI           # 移除调试符号
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ aarch64-linux-gnu-objcopy --add-gnu-debuglink=QtUI.dbg QtUI # 关联调试符号文件和发行程序
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ ls ./QtUI* -lh
+-rwxrwxrwx 1 root root 6.7M 7月   1 10:43 ./QtUI
+-rwxrwxrwx 1 root root  48M 7月   1 10:43 ./QtUI.dbg
+```
+注意输出结果，一个大小为6.7M的`QtUI`，该文件与平常不带`-g`编译出来的`QtUI`一致，用于用户发布；一个大小为48M的`QtUI.dbg`，存放调试符号信息，用于内部保留日后分析dump文件，两个文件进行了关联，因此两个文件在内部必须成对存放，不可缺一。
+
+第二种方法：使用`strip_debug.sh`脚本分离调试符号
+    进入QtUI所在目录，按如下命令进行操作：
+```shell
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ ./strip_debug.sh
+```
+    或者指定QtUI路径：
+```shell
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ ./strip_debug.sh QtUI
+```
+
+两种方式都可以生成`QtUI`和`QtUI.dbg`两个文件，此时将 `QtUI` 附上更新说明发布。将 `QtUI.dbg` `QtUI` 打包上传SVN仓库内部存放。
+```shell
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ ls ./QtUI_V6.7.1_韩国_2026年7月* -lh
+-rwxrwxrwx 1 root root 23M 7月   1 11:11 ./QtUI_V6.7.1_韩国_2026年7月1日11_11_08.zip
+```
+注意明确标准编译时间，避免与用户端软件编译时间不一致导致的dump文件时间错误。
+将携带`QtUI.dbg`的`QtUI_V6.7.1_韩国_2026年7月1日11_11_08.zip`上传至 `https://pc-20181215fqqf/svn/src/QTUI软件版本/VX5` 仓库。
+
+然后仅将 `QtUI`与发行说明打包按正常流程发布。 
+
+## 收集dump文件
+当用户端或产线测试发生崩溃，dump文件会被收集到`/home/plg/loginfo`目录下。
+```shell
+cat@lubancat:/home/plg/loginfo$ ls /home/plg/loginfo/dumpfile_2026_07_01_11_33_07.txt -lh
+-rw-r--r-- 1 root root 3.1K  7月  1 11:33 /home/plg/loginfo/dumpfile_2026_07_01_11_33_07.txt
+```
+使用 `QtUI` 的日志导出功能，可将所有 dump 文件导出至U盘，dump 文件格式为 `dumpfile_YYYY_MM_DD_HH_MM_SS.txt`，按照崩溃时间记录。
+拿到的dump文件可能如下
+
+```txt
+Stack trace info:
+Base address: 0x557162e000
+
+/home/plg/QtUI(+0x6b29c) [0x557169929c]
+  ??:?
+
+/home/plg/QtUI(+0x6b96c) [0x557169996c]
+  ??:?
+
+linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7f9d72458c]
+  ??:0
+...... 省略更多....
+```
+注意dump文件中缺失了源码信息，需要结合之前的`QtUI.dbg`文件进行分析。
+
+## 分析dump文件
+由于之前对编译好的`QtUI`进行了调试符号分离，因此崩溃捕获到的dump信息与普通不带`-g`编译的`QtUI`崩溃捕获的dump一样，会缺少调试符号。
+因此我们将该dump文件与之前内部保存的 `QtUI` `QtUI.dbg` 放在一起，进行一点处理就可以获得完整的调试源码信息。
+执行脚本`resolve_dump.sh`，即可获得完整的dump信息。
+```shell
+inkjet@ubuntu:/mnt/hgfs/share/bSpec/arm_build$ ./resolve_dump.sh ./dumpfile_2026_07_01_11_33_07.txt
+Base address: 0x557162e000
+QtUI 路径:    /mnt/hgfs/share/bSpec/arm_build/QtUI
+QtUI.dbg:     /mnt/hgfs/share/bSpec/arm_build/QtUI.dbg
+输出文件:     ./dumpfile_2026_07_01_11_33_07_resolved.txt
+
+正在解析 dump 文件: ./dumpfile_2026_07_01_11_33_07.txt
+=========================================
+
+Stack trace info:
+
+Base address: 0x557162e000
+
+
+/home/plg/QtUI(+0x6b29c) [0x557169929c]
+  createStackTraceFile(char const*, char const*) at /mnt/hgfs/share/bSpec/800X600_New_SystemProject-_NewInterface/../arm_build/../800X600_New_SystemProject-_NewInterface/dump.cpp:54
+
+
+/home/plg/QtUI(+0x6b96c) [0x557169996c]
+  signalHandler(int) at /mnt/hgfs/share/bSpec/800X600_New_SystemProject-_NewInterface/../arm_build/../800X600_New_SystemProject-_NewInterface/dump.cpp:96 (discriminator 9)
+
+
+linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7f9d72458c]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZNK7QWidget11windowTitleEv+0xc) [0x7f9d1ad56c]
+  ??:0
+
+/home/plg/QtUI(+0x189f30) [0x55717b7f30]
+  SetNumDlg::on_btn_confirm_clicked() at /mnt/hgfs/share/bSpec/800X600_New_SystemProject-_NewInterface/../arm_build/../800X600_New_SystemProject-_NewInterface/setnumdlg.cpp:39
+
+
+/home/plg/QtUI(+0x1b14d0) [0x55717df4d0]
+  SetNumDlg::qt_metacall(QMetaObject::Call, int, void**) at /mnt/hgfs/share/bSpec/800X600_New_SystemProject-_NewInterface/../arm_build/tmp/moc_setnumdlg.cpp:147
+
+...... 省略更多....
+```
+
+注意输出结果
+``` text
+  SetNumDlg::on_btn_confirm_clicked() at /mnt/hgfs/share/bSpec/800X600_New_SystemProject-_NewInterface/../arm_build/../800X600_New_SystemProject-_NewInterface/setnumdlg.cpp:39
+```
+说明崩溃位于`setnumdlg.cpp`文件的`39`行。同时`resolve_dump.sh`脚本会生成`dumpfile_2026_07_01_11_33_07_resolved.txt`文件。
@@ -0,0 +1,106 @@
+#define _GNU_SOURCE
+#include <link.h>
+#include <dlfcn.h>
+#include <execinfo.h>
+
+#include <iostream>
+#include <fstream>
+#include <signal.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <cxxabi.h>
+#include <cstdlib>
+#include <cstdio>
+
+#include <QString>
+#include "dump.h"
+#include <QDateTime>
+
+extern QString gAppNameStr;
+
+static uintptr_t g_base_address = 0;
+
+static int find_base_address(struct dl_phdr_info *info, size_t size, void *data)
+{
+    (void)size;
+    (void)data;
+    if (info->dlpi_name == nullptr || info->dlpi_name[0] == '\0') {
+        g_base_address = info->dlpi_addr;
+        return 1;
+    }
+    return 0;
+}
+
+static uintptr_t get_base_address()
+{
+    if (g_base_address == 0) {
+        dl_iterate_phdr(find_base_address, nullptr);
+    }
+    return g_base_address;
+}
+
+void createStackTraceFile(const char *fileName, const char *appName)
+{
+    std::ofstream file(fileName);
+    if (!file.is_open()) {
+        std::cerr << "Error opening file: " << fileName << std::endl;
+        return;
+    }
+
+    void *array[50];
+    size_t size;
+    char **strings;
+
+    size = backtrace(array, 50);
+    if (size == 0) {
+        std::cerr << "No stack frames obtained" << std::endl;
+        return;
+    }
+
+    uintptr_t base_addr = get_base_address();
+
+    strings = backtrace_symbols(array, size);
+    file << "Stack trace info:\n";
+    file << "Base address: 0x" << std::hex << base_addr << std::dec << "\n\n";
+
+    for (size_t i = 0; i < size; ++i) {
+        file << strings[i] << std::endl;
+
+        uintptr_t addr = reinterpret_cast<uintptr_t>(array[i]);
+        uintptr_t offset = addr - base_addr;
+
+        char cmd[512];
+        snprintf(cmd, sizeof(cmd), "addr2line -e %s 0x%lx", appName, offset);
+
+        FILE *fp = popen(cmd, "r");
+        if (fp) {
+            char line[256];
+            while (fgets(line, sizeof(line), fp)) {
+                file << "  " << line;
+            }
+            pclose(fp);
+        } else {
+            std::cerr << "Failed to run addr2line command" << std::endl;
+        }
+        file << std::endl;
+    }
+
+    free(strings);
+    file.close();
+}
+
+static void signalHandler(int signum)
+{
+    QString dumpFileName = QString("/home/plg/loginfo/dumpfile_%1.txt").arg(QDateTime::currentDateTime().toString("yyyy_MM_dd_hh_mm_ss"));
+    QString appName = gAppNameStr;
+    createStackTraceFile(dumpFileName.toUtf8().data(), appName.toUtf8().data());
+    exit(signum);
+}
+
+void installSignalHandlers()
+{
+    signal(SIGSEGV, signalHandler);
+    signal(SIGABRT, signalHandler);
+    signal(SIGILL, signalHandler);
+    signal(SIGFPE, signalHandler);
+}
@@ -0,0 +1,6 @@
+#ifndef DUMP_H
+#define DUMP_H
+
+void installSignalHandlers();
+
+#endif // DUMP_H
@@ -0,0 +1,105 @@
+Stack trace info:
+Base address: 0x557162e000
+
+/home/plg/QtUI(+0x6b29c) [0x557169929c]
+  ??:?
+
+/home/plg/QtUI(+0x6b96c) [0x557169996c]
+  ??:?
+
+linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7f9d72458c]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZNK7QWidget11windowTitleEv+0xc) [0x7f9d1ad56c]
+  ??:0
+
+/home/plg/QtUI(+0x189f30) [0x55717b7f30]
+  ??:?
+
+/home/plg/QtUI(+0x1b14d0) [0x55717df4d0]
+  ??:?
+
+/opt/Qt/lib/libQt5Core.so.5(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x6a8) [0x7f9c72b32c]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN15QAbstractButton7clickedEb+0x3c) [0x7f9d268e4c]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(+0x2890ec) [0x7f9d2690ec]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(+0x28ac5c) [0x7f9d26ac5c]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN15QAbstractButton17mouseReleaseEventEP11QMouseEvent+0x184) [0x7f9d26aee4]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN7QWidget5eventEP6QEvent+0x218) [0x7f9d1c5eb8]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x5c) [0x7f9d181aa0]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x1038) [0x7f9d18a5fc]
+  ??:0
+
+/opt/Qt/lib/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x178) [0x7f9c6fd308]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Ebb+0x194) [0x7f9d188c24]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(+0x200590) [0x7f9d1e0590]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(+0x202e9c) [0x7f9d1e2e9c]
+  ??:0
+
+/opt/Qt/lib/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x5c) [0x7f9d181aa0]
+  ??:0
+
+/opt/Qt/lib/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x178) [0x7f9c6fd308]
+  ??:0
+
+/opt/Qt/lib/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE+0x68c) [0x7f9cb54e3c]
+  ??:0
+
+/opt/Qt/lib/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate17processTouchEventEPN29QWindowSystemInterfacePrivate10TouchEventE+0x17e8) [0x7f9cb53c18]
+  ??:0
+
+/opt/Qt/lib/libQt5Gui.so.5(_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0xe0) [0x7f9cb2ce54]
+  ??:0
+
+/opt/Qt/lib/libQt5XcbQpa.so.5(+0x705e8) [0x7f98a005e8]
+  ??:0
+
+/lib/aarch64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x250) [0x7f9b625a70]
+  ??:0
+
+/lib/aarch64-linux-gnu/libglib-2.0.so.0(+0xaaebc) [0x7f9b67aebc]
+  ??:0
+
+/lib/aarch64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x34) [0x7f9b622f14]
+  ??:0
+
+/opt/Qt/lib/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x54) [0x7f9c7584c4]
+  ??:0
+
+/opt/Qt/lib/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xf4) [0x7f9c6fb994]
+  ??:0
+
+/opt/Qt/lib/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x98) [0x7f9c7045a8]
+  ??:0
+
+/home/plg/QtUI(+0x47350) [0x5571675350]
+  ??:?
+
+/lib/aarch64-linux-gnu/libc.so.6(+0x273fc) [0x7f9c0573fc]
+  ??:0
+
+/lib/aarch64-linux-gnu/libc.so.6(__libc_start_main+0x98) [0x7f9c0574cc]
+  ??:0
+
+/home/plg/QtUI(+0x480d0) [0x55716760d0]
+  ??:?
+
@@ -36,7 +36,12 @@ FileManageWidget::FileManageWidget(QWidget *parent) :
    connect(ui->systemFileListView, &QListWidget::itemSelectionChanged, this, &FileManageWidget::refreshButtonsStatus);
    connect(ui->udiskFileListView, &QListWidget::itemSelectionChanged, this, &FileManageWidget::refreshButtonsStatus);

-    updateUDiskDevList();
+    m_hasUDisk = checkUDiskPresent();
+    onUDiskStateChanged();
+
+    m_udiskCheckTimer = new QTimer(this);
+    connect(m_udiskCheckTimer, &QTimer::timeout, this, &FileManageWidget::onUDiskCheckTimeout);
+    m_udiskCheckTimer->start(1000);

    m_focusedListView = ui->systemFileListView;
    m_focusedListView->setFocus();
@@ -47,6 +52,7 @@ FileManageWidget::FileManageWidget(QWidget *parent) :

 FileManageWidget::~FileManageWidget()
 {
+    m_udiskCheckTimer->stop();
    ui->systemFileListView->removeEventFilter(this);
    ui->udiskFileListView->removeEventFilter(this);
    delete ui;
@@ -94,20 +100,22 @@ void FileManageWidget::onFilterCBoxSelectChanged(int i)
    }

    m_currFilterType = i;
-    updateFileListView(ui->systemFileListView);
-    updateFileListView(ui->udiskFileListView);
+    refreshFileList(ui->systemFileListView);
+    if (m_hasUDisk) {
+        refreshFileList(ui->udiskFileListView);
+    }
 }

 void FileManageWidget::onExportBtnClicked()
 {
    copyFiles(ui->systemFileListView, ui->udiskFileListView);
-    updateFileListView(ui->udiskFileListView);
+    refreshFileList(ui->udiskFileListView);
 }

 void FileManageWidget::onImportBtnClicked()
 {
    copyFiles(ui->udiskFileListView, ui->systemFileListView);
-    updateFileListView(ui->systemFileListView);
+    refreshFileList(ui->systemFileListView);
 }

 void FileManageWidget::onSelectAllBtnClicked()
@@ -138,37 +146,59 @@ void FileManageWidget::onDelSelectedBtnClicked()
        qInfo() << "Delete: " << filename << ", result: " << ret;
    }

-    updateFileListView(m_focusedListView);
+    refreshFileList(m_focusedListView);
 }

-void FileManageWidget::updateUDiskDevList()
+bool FileManageWidget::checkUDiskPresent()
 {
-    bool hasUDisk = false;
    QFile mountsFile("/proc/mounts");
    if (mountsFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
-        QTextStream in(&mountsFile);
-        while (!in.atEnd()) {
-            const QString line = in.readLine();
-            if (line.contains("/udisk ")) {
-                hasUDisk = true;
-                break;
-            }
-        }
+        QString mountsContent = QString::fromLocal8Bit(mountsFile.readAll());
        mountsFile.close();
+        if (mountsContent.lastIndexOf("/udisk ") != -1) {
+                return true;
        }
+    }
+    return false;
+}

-    if (!hasUDisk) {
+bool FileManageWidget::ensureUDiskDocDir()
+{
    QDir dir(UDISK_DOC_ROOT_DIR);
-        hasUDisk = dir.exists();
+    if (!dir.exists()) {
+        if (!dir.mkpath(UDISK_DOC_ROOT_DIR)) {
+            qCritical() << "Cannot create UDisk doc dir:" << UDISK_DOC_ROOT_DIR;
+            return false;
        }
+        qInfo() << "Created UDisk doc dir:" << UDISK_DOC_ROOT_DIR;
+    }
+    return true;
+}

+void FileManageWidget::onUDiskCheckTimeout()
+{
+    bool hasUDisk = checkUDiskPresent();
+    if (hasUDisk == m_hasUDisk) {
+        return;
+    }
+    m_hasUDisk = hasUDisk;
+    onUDiskStateChanged();
+}
+
+void FileManageWidget::onUDiskStateChanged()
+{
    ui->udiskSelectBox->clear();
-    if (hasUDisk) {
+    if (m_hasUDisk) {
        ui->udiskSelectBox->addItem(tr("U盘"));
        ui->udiskSelectBox->setCurrentIndex(0);
+        if (ensureUDiskDocDir()) {
+            refreshFileList(ui->udiskFileListView);
+        } else {
+            ui->udiskFileListView->clear();
+        }
+    } else {
+        ui->udiskFileListView->clear();
    }
-
-    updateFileListView(ui->udiskFileListView);
 }

 void FileManageWidget::refreshButtonsStatus()
@@ -187,15 +217,14 @@ void FileManageWidget::refreshButtonsStatus()
    ui->selectAllBtn->setEnabled(m_focusedListView->count() != selectedItems.size());
 }

-int FileManageWidget::updateFileListView(QListWidget* listView)
+int FileManageWidget::refreshFileList(QListWidget* listView)
 {
    QString searchPath = listView->property("searchPath").toString();

-    // 判断目录是否存在
    QDir dir(searchPath);
-    if(!dir.exists()) {
-        qCritical() << "Cannot open path: " << searchPath;
-        return -1;
+    if (!dir.exists()) {
+        listView->clear();
+        return 0;
    }

    // 根据过滤类型设置过滤器字符串
@@ -3,6 +3,7 @@

 #include <QWidget>
 #include <QListWidget>
+#include <QTimer>

 namespace Ui {
 class FileManageWidget;
@@ -33,13 +34,16 @@ private slots:
    void onSelectAllBtnClicked();
    void onCancelAllBtnClicked();
    void onDelSelectedBtnClicked();
-    void updateUDiskDevList();
+    void onUDiskCheckTimeout();

    void refreshButtonsStatus();

 private:

-    int updateFileListView(QListWidget* listView);
+    bool checkUDiskPresent();
+    bool ensureUDiskDocDir();
+    int refreshFileList(QListWidget* listView);
+    void onUDiskStateChanged();

    void copyFiles(QListWidget* from, QListWidget* to);

@@ -48,9 +52,11 @@ private:
    int m_currFilterType;
    QListWidget* m_focusedListView = nullptr;

-    // 用于文件显示列表中，存放每个文件名对应的绝对路径所用的数据键
    static constexpr int AbsPathRole = Qt::UserRole + 1;

+    QTimer* m_udiskCheckTimer = nullptr;
+    bool m_hasUDisk = false;
+
    void applyStyleSheet();    // 应用样式表
 };

@@ -1,8 +1,3 @@
-#define _GNU_SOURCE         // 必须放在所有头文件之前
-#include <link.h>           // dl_iterate_phdr 的声明
-#include <dlfcn.h>          // dladdr 等
-#include <execinfo.h>       // backtrace
-
 #include <QApplication>
 #include <QVBoxLayout>
 #include <InputMethod.h>
@@ -26,101 +21,9 @@
 #include "InkJetPrinter.h"
 #include "Log/filelogger.h"

-#include <iostream>
-#include <fstream>
-#include <signal.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <cxxabi.h>
-#include <cstdlib>
-#include <cstdio>
-#include <execinfo.h>
+#include "dump.h"

-QString gAppNameStr = "";//这是个全局变量，用于后续获取当前运行程序的绝对路径
-
-// 全局变量保存基址
-static uintptr_t g_base_address = 0;
-
-// 回调函数：找到当前可执行文件的基址
-static int find_base_address(struct dl_phdr_info *info, size_t size, void *data) {
-    // 检查是否是主程序（第一个加载的通常是主程序）
-    if (info->dlpi_name == nullptr || info->dlpi_name[0] == '\0') {
-        // 获取第一个段的加载地址（通常是基址）
-        g_base_address = info->dlpi_addr;
-        return 1; // 停止遍历
-    }
-    return 0; // 继续遍历
-}
-
-// 获取程序基址的函数
-uintptr_t get_base_address() {
-    if (g_base_address == 0) {
-        dl_iterate_phdr(find_base_address, nullptr);
-    }
-    return g_base_address;
-}
-
-void createStackTraceFile(const char *fileName, const char *appName) 
-{
-    std::ofstream file(fileName);
-    if (!file.is_open()) {
-        std::cerr << "Error opening file: " << fileName << std::endl;
-        return;
-    }
-    
-    void *array[100];
-    size_t size;
-    char **strings;
-    
-    size = backtrace(array, 100);
-    if (size == 0) {
-        std::cerr << "No stack frames obtained" << std::endl;
-        return;
-    }
-    
-    // 获取程序基址（PIE需要）
-    uintptr_t base_addr = get_base_address();
-    
-    strings = backtrace_symbols(array, size);
-    file << "Stack trace info:\n";
-    file << "Base address: 0x" << std::hex << base_addr << std::dec << "\n\n";
-    
-    for (size_t i = 0; i < size; ++i) {
-        file << strings[i] << std::endl;
-        
-        // 计算偏移地址：实际地址 - 基址
-        uintptr_t addr = reinterpret_cast<uintptr_t>(array[i]);
-        uintptr_t offset = addr - base_addr;
-        
-        char cmd[512];
-        // 使用偏移地址而不是实际地址
-        snprintf(cmd, sizeof(cmd), "addr2line -e %s 0x%lx", appName, offset);
-        
-        FILE *fp = popen(cmd, "r");
-        if (fp) {
-            char line[256];
-            while (fgets(line, sizeof(line), fp)) {
-                file << "  " << line;  // 缩进显示更清晰
-            }
-            pclose(fp);
-        } else {
-            std::cerr << "Failed to run addr2line command" << std::endl;
-        }
-        file << std::endl;
-    }
-    
-    free(strings);
-    file.close();
-}
-
-void signalHandler(int signum) 
-{
-    // 直接指定固定的路径
-    QString dumpFileName = "/home/plg/doc/dumpfile.txt";
-    QString appName = gAppNameStr;
-    createStackTraceFile(dumpFileName.toUtf8().data(), appName.toUtf8().data());
-    exit(signum);
-}
+QString gAppNameStr = "";

 //#define SYS_CN

@@ -175,10 +78,7 @@ int main(int argc, char *argv[])
    QApplication a(argc, argv);

    gAppNameStr = QString::fromUtf8(argv[0]);
-    signal(SIGSEGV, signalHandler);
-    signal(SIGABRT, signalHandler);
-    signal(SIGILL, signalHandler);
-    signal(SIGFPE, signalHandler);
+    installSignalHandlers();

    // 配置日志
    QString configFileName = ":/conf/config.ini";
@@ -224,7 +124,6 @@ int main(int argc, char *argv[])
                langurageFile= "./thai.qm";
                f.setPointSize(12);
                f.setPixelSize(12);
-
        }
        else if(langurageType=="Vietnamese") {
            f.setFamily("Arial");//f.setFamily("Zfull-GB"); //f.setFamily("WenQuanYiMH");//Cambria
@@ -0,0 +1,103 @@
+#!/bin/bash
+
+TOOLCHAIN_PREFIX="aarch64-linux-gnu-"
+ADDR2LINE="${TOOLCHAIN_PREFIX}addr2line"
+
+if [ -z "$1" ]; then
+    echo "错误: 请指定 dump 文件路径"
+    echo "用法: $0 <dump文件路径> [QtUI所在目录]"
+    echo ""
+    echo "示例:"
+    echo "  $0 ./dumpfile_2026_07_01_11_33_07.txt"
+    echo "  $0 ./dumpfile_2026_07_01_11_33_07.txt /path/to/QtUI_dir"
+    exit 1
+fi
+
+DUMP_FILE="$1"
+
+if [ ! -f "$DUMP_FILE" ]; then
+    echo "错误: 找不到 dump 文件: $DUMP_FILE"
+    exit 1
+fi
+
+DUMP_DIR="$(dirname "$DUMP_FILE")"
+DUMP_BASENAME="$(basename "$DUMP_FILE")"
+DUMP_NAME="${DUMP_BASENAME%.*}"
+DUMP_EXT="${DUMP_BASENAME##*.}"
+RESOLVED_FILE="${DUMP_DIR}/${DUMP_NAME}_resolved.${DUMP_EXT}"
+
+if [ -n "$2" ]; then
+    QTUI_DIR="$2"
+else
+    QTUI_DIR="$(cd "$(dirname "$0")" && pwd)"
+fi
+
+QTUI_PATH="${QTUI_DIR}/QtUI"
+QTUI_DBG="${QTUI_DIR}/QtUI.dbg"
+
+if [ ! -f "$QTUI_PATH" ]; then
+    echo "错误: 找不到 QtUI 文件: $QTUI_PATH"
+    echo "请确保 QtUI 和 QtUI.dbg 在同一目录下"
+    exit 1
+fi
+
+if [ ! -f "$QTUI_DBG" ]; then
+    echo "警告: 找不到 QtUI.dbg 文件: $QTUI_DBG"
+    echo "addr2line 将仅使用 QtUI 中的调试信息（如果有）"
+fi
+
+if ! command -v "$ADDR2LINE" &> /dev/null; then
+    echo "错误: 找不到 $ADDR2LINE"
+    exit 1
+fi
+
+BASE_ADDR=$(grep -oP 'Base address:\s*\K0x[0-9a-fA-F]+' "$DUMP_FILE")
+
+if [ -z "$BASE_ADDR" ]; then
+    echo "错误: 无法从 dump 文件中解析 Base address"
+    exit 1
+fi
+
+echo "Base address: $BASE_ADDR"
+echo "QtUI 路径:    $QTUI_PATH"
+echo "QtUI.dbg:     $QTUI_DBG"
+echo "输出文件:     $RESOLVED_FILE"
+echo ""
+
+echo "正在解析 dump 文件: $DUMP_FILE"
+echo "========================================="
+echo ""
+
+ADDR_LINE_REGEX='^(.+/QtUI)\(\+0x([0-9a-fA-F]+)\)\s+\[(0x[0-9a-fA-F]+)\]'
+
+{
+    while IFS= read -r line; do
+        if [[ "$line" =~ $ADDR_LINE_REGEX ]]; then
+            OFFSET="0x${BASH_REMATCH[2]}"
+            RUNTIME_ADDR="${BASH_REMATCH[3]}"
+
+            read -r source_line
+
+            RESOLVED=$($ADDR2LINE -e "$QTUI_PATH" -f -C -p "$OFFSET" 2>/dev/null)
+
+            echo "$line"
+            if [ -n "$RESOLVED" ] && [ "$RESOLVED" != "?? ??:0" ] && [ "$RESOLVED" != "?? ??:?" ]; then
+                echo "  $RESOLVED"
+            else
+                echo "  $source_line"
+            fi
+            echo ""
+        elif [[ "$line" =~ ^Base\ address: ]]; then
+            echo "$line"
+            echo ""
+        elif [[ "$line" =~ ^Stack\ trace\ info: ]]; then
+            echo "$line"
+            echo ""
+        else
+            echo "$line"
+        fi
+    done < "$DUMP_FILE"
+
+    echo "========================================="
+    echo "解析完成"
+} | tee "$RESOLVED_FILE"
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+TOOLCHAIN="aarch64-linux-gnu-objcopy"
+
+if [ -n "$1" ]; then
+    QTUI_PATH="$1"
+else
+    SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+    QTUI_PATH="${SCRIPT_DIR}/QtUI"
+fi
+
+if [ ! -f "$QTUI_PATH" ]; then
+    echo "错误: 找不到 QtUI 文件: $QTUI_PATH"
+    echo "用法: $0 [QtUI路径]"
+    exit 1
+fi
+
+if ! command -v "$TOOLCHAIN" &> /dev/null; then
+    echo "错误: 找不到工具链 $TOOLCHAIN"
+    exit 1
+fi
+
+QTUI_DIR="$(dirname "$QTUI_PATH")"
+QTUI_NAME="$(basename "$QTUI_PATH")"
+QTUI_DBG="${QTUI_DIR}/${QTUI_NAME}.dbg"
+
+echo "目标文件: $QTUI_PATH"
+echo ""
+
+echo "步骤 1/3: 分离调试符号..."
+$TOOLCHAIN --only-keep-debug "$QTUI_PATH" "$QTUI_DBG"
+if [ $? -ne 0 ]; then
+    echo "错误: 分离调试符号失败"
+    exit 1
+fi
+echo "完成: $QTUI_DBG"
+
+echo "步骤 2/3: 移除调试符号..."
+$TOOLCHAIN --strip-debug "$QTUI_PATH" "$QTUI_PATH"
+if [ $? -ne 0 ]; then
+    echo "错误: 移除调试符号失败"
+    exit 1
+fi
+echo "完成"
+
+echo "步骤 3/3: 关联调试符号文件..."
+$TOOLCHAIN --add-gnu-debuglink="$QTUI_DBG" "$QTUI_PATH"
+if [ $? -ne 0 ]; then
+    echo "错误: 关联调试符号文件失败"
+    exit 1
+fi
+echo "完成"
+
+echo ""
+echo "========== 结果 =========="
+ls -lh "$QTUI_PATH" "$QTUI_DBG"
+echo ""
+echo "操作完成:"
+echo "  发行程序: $QTUI_PATH"
+echo "  调试符号: $QTUI_DBG"
+echo "  注意: 两个文件已关联，必须成对存放"
@@ -44,8 +44,11 @@ TestPrintWidget::TestPrintWidget(QWidget* parent)
    // m_ButtonGroup->addButton(ui.btnList, 7);

    dialogSaveFile =new DialogSaveFile(0);
+    connect(dialogSaveFile,SIGNAL(returnMainWidget(int)),this,SIGNAL(sendButtonClickedSignal(int)));

    dialogFileOperation = new DialogFileOperation(0);
+    connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));
+    connect(dialogFileOperation,SIGNAL(createSceneImage(QString)),this,SLOT(onCreateSceneImage(QString)));

    m_CreateImageFlag = false;
    m_pSavePicScene = new QGraphicsScene();
@@ -81,11 +84,6 @@ TestPrintWidget::TestPrintWidget(QWidget* parent)
        getShowSelectItemText();
    });

-    connect(dialogSaveFile,SIGNAL(returnMainWidget(int)),this,SIGNAL(sendButtonClickedSignal(int)));
-
-    connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));
-    connect(dialogFileOperation,SIGNAL(createSceneImage(QString)),this,SLOT(onCreateSceneImage(QString)));
-
    // ========== 连接所有信号槽 ==========
    // 左侧工具栏按钮组
    connect(m_ButtonGroup, QOverload<QAbstractButton*>::of(&QButtonGroup::buttonClicked),
@@ -214,12 +212,18 @@ TestPrintWidget::~TestPrintWidget()
    if(m_pSavePicScene)
    {
        delete m_pSavePicScene;
+        m_pSavePicScene = nullptr;
    }
    if(m_TextEdit){
        delete m_TextEdit;
+        m_TextEdit = nullptr;
    }

+    if (imageLoader) {
    delete imageLoader;
+        imageLoader = nullptr;
+}
+
 }

 QPixmap TestPrintWidget::loadIcon(const QString& iconName, const QSize& size)
@@ -233,9 +237,11 @@ void TestPrintWidget::on_openfileButton_pressed()
 {
    pPicScene->clearSelection();
    pPicScene->clearFocus();
+    if (dialogFileOperation) {
    dialogFileOperation->refreshListView(editMode);
    dialogFileOperation->exec();
 }
+}

 void TestPrintWidget::addDateItem()
 {
@@ -261,7 +267,9 @@ void TestPrintWidget::on_enlargeButton_pressed()
 //    pViewer->scale(scaleFactor, scaleFactor);

    // TODO:: 保留，以后真的要用到放大缩小
-    ((MyView*)pViewer)->ZoomOut();
+//    ((MyView*)pViewer)->ZoomOut();
+    auto myView = dynamic_cast<MyView*>(pViewer);
+    if (myView) myView->ZoomOut();
 }

 void TestPrintWidget::on_addButton_pressed(const SourceType type)
@@ -294,7 +302,9 @@ void TestPrintWidget::onEditItemDone()
    const QString content = m_LineEdit->text();
    foreach (QGraphicsItem *item, pPicScene->selectedItems())
    {
-        PicTextItem *pTextItem = (PicTextItem *)item;
+        PicTextItem* pTextItem = dynamic_cast<PicTextItem*>(item);
+        if (pTextItem == nullptr) continue;
+
        if(pTextItem->sourceType() == SourceType::TEXT)
            pTextItem->setSource(content);
    }
@@ -302,8 +312,6 @@ void TestPrintWidget::onEditItemDone()

 void TestPrintWidget::getShowSelectItemText()
 {
-    //Scene Test
-
    ui.m_LineEdit->setEnabled(false);
    ui.m_LineEdit->setText("");

@@ -314,6 +322,8 @@ void TestPrintWidget::getShowSelectItemText()
    PicTextItem* lastSelectedTxtItem = nullptr;
    for(auto item : selectedItems) {
        PicTextItem* txtItem = dynamic_cast<PicTextItem*>(item);
+        if (txtItem == nullptr) continue;
+
        if(txtItem->sourceType() != SourceType::IMAGE && txtItem->sourceType() != SourceType::CODE && txtItem->sourceType() != SourceType::UNKNOWN) {
            lastSelectedTxtItem = txtItem;
        }
@@ -401,6 +411,8 @@ void TestPrintWidget::saveFile(){
    int index=0;
    foreach (QGraphicsItem *item, items) {
        PicTextItem *picText = qgraphicsitem_cast<PicTextItem*>(item);
+        if (picText == nullptr) continue;
+
        writer.writeStartElement("VBfile");  // 开始子元素 <picscene>
        writer.writeTextElement(QString::fromLocal8Bit("pointer_x"), QString::fromLocal8Bit("%1").arg(picText->pos().x()));
        writer.writeTextElement(QString::fromLocal8Bit("pointer_y"), QString::fromLocal8Bit("%1").arg(picText->pos().y()));
@@ -431,9 +443,12 @@ void TestPrintWidget::saveFile(){
        writer.writeEndElement();  // 结束子元素 </picscene>
    }

+
+    if (m_printSetting) {
    writer.writeEmptyElement("PrintSettings");
    if(m_printSetting)
        PrintSettingModel::saveToXml(m_printSetting->model(), writer);
+    }

    writer.writeEndElement();  // 结束根元素 </picscenes>
    writer.writeEndDocument();  // 结束文档
@@ -468,14 +483,17 @@ void TestPrintWidget::onFileOpen(QString filePath,bool reviewFlag){
            QFile file(filePath);

            if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {  // 以只写模式打开文件
+                
+                if(reviewFlag)
                    xmlfileName=filePath;
+                
                QXmlStreamReader reader(&file);
                if(!m_CreateImageFlag)
                {
                    pPicScene->clear();
                    pViewer->viewport()->update();
                    unsigned char SpecialVarEnable = 0;
-                    sysPara->devOp->fpgaWr(0xa4b0,(unsigned char *)&SpecialVarEnable,1);
+                    if (sysPara) sysPara->devOp->fpgaWr(0xa4b0,(unsigned char *)&SpecialVarEnable,1);
                }
                // 解析 XML，直到结束
                while (!reader.atEnd()) {
@@ -683,7 +701,7 @@ void TestPrintWidget::parseVbfile(QXmlStreamReader &reader, bool loadPrintSettin
            //            Condition= false ;
            //            CatchValue = -1;
            //LogInfo::setRunStatusText(tr("接收文件解析::2"));
-            if(!sysPara->status.forTemplateUse || m_CreateImageFlag)
+            if(sysPara!=nullptr && !sysPara->status.forTemplateUse || m_CreateImageFlag)
            {
                pPictText->setHtml(strCDATA);
            }
@@ -967,6 +985,7 @@ void TestPrintWidget::on_delButton_pressed()
    foreach (QGraphicsItem *item, pPicScene->selectedItems()) {
        pPicScene->removeItem(item);
        delete item;
+        break;
    }
 }

@@ -1040,9 +1059,12 @@ void TestPrintWidget::onBtnItemConfigClicked()
        return;
    }

-    auto item = dynamic_cast<PicTextItem*>(selectedItems[0]);
+    PicTextItem* item = dynamic_cast<PicTextItem*>(selectedItems[0]);
+    if (item == nullptr) return;
+
    if(item->sourceType() == SourceType::COUNTER) {
        auto counterItem = dynamic_cast<PicCounterItem*>(item);
+        if (counterItem) {
        CounterViewModel vm;
        vm.counterType = counterItem->counterType();
        vm.digitalNum = counterItem->digitalNum();
@@ -1050,6 +1072,7 @@ void TestPrintWidget::onBtnItemConfigClicked()
        vm.enbCustomCharWidth = false;
        vm.charWidth = counterItem->charWidth();
        emit sig_showEditCounter(vm);
+        }
        return;
    }

@@ -1067,12 +1090,14 @@ void TestPrintWidget::onBtnItemConfigClicked()
    if(item->sourceType() == SourceType::DATETIME) {
        // @see TestPrintWidget::addDateTimeItem
        auto dateTimeItem = dynamic_cast<PicDateItem*>(item);
+        if (dateTimeItem)
        emit sig_showEditDateTime(dateTimeItem->model(), dateTimeItem->textItemModel());
        return;
    }

    if(item->sourceType() == SourceType::SCHEDULE_SHIFT) {
        auto scheduleItem = dynamic_cast<PicScheduleShiftItem*>(item);
+        if (scheduleItem)
        emit sig_showScheduleShiftsEditor(scheduleItem->schedules(), scheduleItem->textItemModel());
        return;
    }
@@ -1097,6 +1122,8 @@ void TestPrintWidget::onBtnItemConfigClicked()

 void TestPrintWidget::onItemEditorAccepted()
 {
+    if(!itemEditor || !itemEditor->currentItem()) return;
+
    if(itemEditor->currentItem()->source() == SourceType::UNKNOWN) {
        // Nothing....
    }