668 lines
25 KiB
C++
668 lines
25 KiB
C++
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow(parent)
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, ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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setWindowTitle("LinkScope");
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graph=new GraphWindow();//创建并显示绘图窗口
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graph->setVarList(&varList);
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graph->show();
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stampTimer=new QElapsedTimer();//创建并运行时间戳定时器
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stampTimer->start();
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watchTimer=new QTimer(this);//创建watch定时器
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watchTimer->setInterval(10);
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watchTimer->stop();
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connect(watchTimer,SIGNAL(timeout()),this,SLOT(slotWatchTimerTrig()));
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tableTimer=new QTimer(this);//创建表格刷新定时器
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tableTimer->setInterval(200);
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tableTimer->stop();
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connect(tableTimer,SIGNAL(timeout()),this,SLOT(slotTableTimerTrig()));
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tableModel=new QStandardItemModel(this);//创建并初始化表格
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initTable();
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ocdProcess=new QProcess(0);//创建openocd进程
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connect(ocdProcess,SIGNAL(readyReadStandardError()),this,SLOT(slotOCDErrorReady()));
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gdbProcess=new QProcess(0);//创建并运行gdb进程
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setGDBState(true);
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loadConfFileList();//从openocd文件夹中读取配置文件列表
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}
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MainWindow::~MainWindow()
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{
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if(connected)//若处于连接状态则断开连接
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setConnState(false);
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setGDBState(false);//结束gdb进程
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delete ui;
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delete tableModel;
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delete ocdProcess;
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delete gdbProcess;
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delete stampTimer;
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delete watchTimer;
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delete tableTimer;
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delete graph;
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}
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//按键事件，监听DEL键按下，用于删除单个变量
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void MainWindow::keyPressEvent(QKeyEvent *event)
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{
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if(event->key()==Qt::Key_Delete)//判定是DEL键
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{
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if(ui->tb_var->currentIndex().column()==0)//确定已选中某个变量的变量名
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{
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int index=ui->tb_var->currentIndex().row();//获取所选变量的下标
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if(index<varList.size())
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{
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QMessageBox msgBox;
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msgBox.setWindowTitle("提示");
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msgBox.setText("确认要删除变量 "+varList.at(index).name+" 吗？");
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msgBox.setStandardButtons(QMessageBox::Yes|QMessageBox::No);
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if(msgBox.exec()==QMessageBox::Yes)//用户确认后移除变量并重绘表格
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{
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varList.removeAt(index);
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redrawTable();
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}
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}
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}
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}
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}
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//窗口关闭事件，在主窗口关闭时自动关闭绘图窗口以退出程序
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void MainWindow::closeEvent(QCloseEvent *event)
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{
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Q_UNUSED(event);
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graph->close();
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}
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//ocd进程发生错误，自动断开连接
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void MainWindow::slotOCDErrorReady()
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{
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QString error=ocdProcess->readAllStandardError();
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if(error.contains("Error:"))//错误信息中含有Error项，则直接断开连接并弹出提示
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{
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setConnState(false);
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QMessageBox::information(this,"连接错误",error);
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}
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}
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//表格被编辑，添加变量或修改变量值
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void MainWindow::slotTableEdit(QModelIndex topleft, QModelIndex bottomright)
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{
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Q_UNUSED(bottomright);
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if(topleft.column()==0 && topleft.row()==varList.size())//若编辑的是最后一行的变量名，进行变量添加
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{
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QString name=tableModel->item(topleft.row(),0)->text();
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if(!name.isEmpty())
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{
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VarInfo var;//创建一个默认配置的变量并添加到列表
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var.name=name;
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var.rawValue="";
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var.enableScope=true;
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var.lineColor=QColor(Qt::black);
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varList.append(var);
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redrawTable();//重绘表格
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if(connected)//若正在连接状态则向gdb发送新的变量列表
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setGDBDispList();
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}
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}
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else if(topleft.column()==2 && topleft.row()!=varList.size())//若编辑的是第二列，表示需进行变量值修改
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{
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QString name=varList.at(topleft.row()).name;
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QString valueStr=tableModel->item(topleft.row(),2)->text();
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if(!valueStr.isEmpty())
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{
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setVar(name,valueStr.toDouble());//向gdb发送命令写入变量值
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tableModel->item(topleft.row(),2)->setText("");//清空编辑框
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}
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}
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}
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//watch定时器触发，进行一次变量查看
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void MainWindow::slotWatchTimerTrig()
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{
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if(isWatchProcessing)//若上次查看还未完成则直接退出
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return;
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isWatchProcessing=true;
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QString rawGDB;
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getGDBRawDisp(rawGDB);//获取gdb查看得到的原始值
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parseGDBRawDisp(rawGDB);//进行正则匹配，更新变量列表内容
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isWatchProcessing=false;
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}
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//表格刷新定时器触发，刷新各变量当前值
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void MainWindow::slotTableTimerTrig()
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{
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for(int index=0;index<varList.size();index++)//遍历每个变量
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{
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QStandardItem *item=tableModel->item(index,1);
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if(item->text()!=varList[index].rawValue)//若列表中数据与当前显示的不同，表示变量发生变化
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{
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item->setText(varList[index].rawValue);//设置新值
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item->setBackground(QBrush(QColor("#99CCFF")));//设置单元格背景为淡蓝色
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}
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else
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{
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item->setBackground(QBrush(QColor(Qt::white)));//若不发生变化则设置单元格背景为白色
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}
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}
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}
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//连接按钮点击，触发连接状态切换
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void MainWindow::on_bt_conn_clicked()
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{
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setConnState(!connected);
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}
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//设置连接状态（参数true表示进行连接，false表示断开连接）
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void MainWindow::setConnState(bool connect)
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{
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if(connect)//进行连接
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{
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ui->bt_conn->setEnabled(false);//先禁用连接按钮，防止多次点击
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setOCDState(true);//运行openocd进程进行目标连接
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sleep(500);//等待500ms
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if(ocdProcess->state()==QProcess::Running)//若ocd成功启动
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{
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setGDBConnState(true);//连接gdb到ocd
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for(int i=0;i<varList.size();i++)//清空变量列表历史采样点数据
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varList[i].samples.clear();
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stampTimer->restart();//开启时间戳计时
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watchTimer->start();//开启定时查看变量值
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tableTimer->start();//开启表格定时刷新
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ui->bt_conn->setText("断开连接");
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ui->bt_reset->setEnabled(true);//使能复位按钮
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connected=true;//更新连接标志
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}
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ui->bt_conn->setEnabled(true);//恢复连接按钮
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}
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else//断开连接
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{
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watchTimer->stop();//停止定时查看和定时刷新表格
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tableTimer->stop();
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setGDBConnState(false);//断开gdb，停止ocd
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setOCDState(false);
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ui->bt_conn->setText("连接目标");
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ui->bt_reset->setEnabled(false);//禁用复位按钮
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connected=false;//更新连接标志
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}
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}
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//参数true：运行ocd进程并连接目标；参数false：结束ocd进程
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void MainWindow::setOCDState(bool connect)
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{
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if(connect)
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{
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ocdProcess->setWorkingDirectory(QCoreApplication::applicationDirPath()+"/openocd/bin");//设置工作路径
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ocdProcess->setProgram(QCoreApplication::applicationDirPath()+"/openocd/bin/openocd.exe");//设置程序路径
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ocdProcess->setNativeArguments(
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QString("-f interface/%1 -f target/%2")
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.arg(ui->cb_interface->currentText())
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.arg(ui->cb_target->currentText()));//设置参数为所选的调试器和目标芯片
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ocdProcess->start();
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}
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else
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{
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QProcess killProcess(0);//创建新进程，用taskkill强行结束ocd进程
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killProcess.setProgram("taskkill");
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killProcess.setNativeArguments(QString("/F /PID %1").arg(ocdProcess->pid()->dwProcessId));
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killProcess.start();
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killProcess.waitForFinished();
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}
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}
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//参数true：运行gdb进程；参数false：结束gdb进程
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void MainWindow::setGDBState(bool run)
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{
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if(run)
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{
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gdbProcess->setProgram(QCoreApplication::applicationDirPath()+"/gdb/gdb.exe");//设置程序路径
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gdbProcess->setNativeArguments("-q");//设置gdb在安静模式下打开
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gdbProcess->start();
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}
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else
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{
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gdbProcess->kill();
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}
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}
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//参数true：gdb连接到本机3333端口，设置调试参数；参数false：断开gdb连接
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void MainWindow::setGDBConnState(bool connect)
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{
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if(connect)
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{
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gdbProcess->write("target remote localhost:3333\r\n");//连接到3333端口
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gdbProcess->write(QString("symbol-file %1 \r\n").arg(ui->txt_axf_path->text()).toStdString().c_str());//设置符号文件为所选的axf文件
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gdbProcess->write("set confirm off\r\n");//设置不要手动确认
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gdbProcess->write("set print pretty on\r\n");//设置结构体规范打印
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setGDBDispList();//向gdb发送当前的变量列表
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}
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else
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{
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gdbProcess->write("disconnect\r\n");
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}
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}
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//向gdb发送变量列表
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void MainWindow::setGDBDispList()
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{
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gdbProcess->write("delete display\r\n");//删除之前发送的变量列表
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foreach(VarInfo info,varList)
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gdbProcess->write(QString("display %1 \r\n").arg(info.name).toStdString().c_str());//向display表中依次添加变量名
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}
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//向gdb请求读取所有变量，获取返回的原始字符串
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void MainWindow::getGDBRawDisp(QString &raw)
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{
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if(!connected)
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return;
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gdbProcess->readAllStandardOutput();
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gdbProcess->write("display\r\n");//向gdb发送display指令
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raw="";
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do{
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gdbProcess->waitForReadyRead();
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raw+=gdbProcess->readAllStandardOutput();
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}while(!raw.endsWith("(gdb) "));//不断读取直到读到字符串"gdb "，表示指令执行完成
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}
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//解析由gdb返回的display原始字符串，更新变量值
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void MainWindow::parseGDBRawDisp(QString &raw)
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{
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qint64 timestamp=stampTimer->nsecsElapsed()/1000;//获取时间戳
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for(int index=0;index<varList.size();index++)//依次进行每个变量的匹配
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{
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VarInfo &info=varList[index];
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QString regName="";
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for(int i=0;i<info.name.length();i++)//将变量名每个转换为16进制格式，用于正则匹配
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regName+=QString("\\x%1").arg(info.name.at(i).unicode(),0,16);
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QRegExp rx(QString("\\d+:\\s%1\\s=\\s(.*)\\r\\n[\\d\\(]").arg(regName));//正则匹配模板，匹配选中的变量名并截取出变量值
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rx.setMinimal(true);//使用非贪心模式
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if(rx.indexIn(raw)!=-1)
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{
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info.rawValue=rx.cap(1);//正则中截取出的字符串即为变量当前值
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SamplePoint sample;
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if(getValueFromRaw(info.rawValue,sample.value))//尝试转换为double，生成采样点并写入采样点列表
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{
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sample.timestamp=timestamp;
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info.samples.append(sample);
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}
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}
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}
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}
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//延时制定毫秒数，进行子任务循环
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void MainWindow::sleep(uint32_t ms)
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{
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QTime untilTime=QTime::currentTime().addMSecs(ms);
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while(QTime::currentTime()<untilTime)
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QCoreApplication::processEvents(QEventLoop::AllEvents,100);
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}
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//读取ocd目录下的配置文件列表，添加到下拉框
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|
void MainWindow::loadConfFileList()
|
|||
|
|
{
|
|||
|
|
ui->cb_interface->clear();
|
|||
|
|
ui->cb_target->clear();
|
|||
|
|
QDir interfaceDir(QCoreApplication::applicationDirPath()+"/openocd/share/openocd/scripts/interface");
|
|||
|
|
interfaceDir.setFilter(QDir::Files);
|
|||
|
|
foreach(QFileInfo fileInfo,interfaceDir.entryInfoList())
|
|||
|
|
ui->cb_interface->addItem(fileInfo.fileName());
|
|||
|
|
QDir targetDir(QCoreApplication::applicationDirPath()+"/openocd/share/openocd/scripts/target");
|
|||
|
|
targetDir.setFilter(QDir::Files);
|
|||
|
|
foreach(QFileInfo fileInfo,targetDir.entryInfoList())
|
|||
|
|
ui->cb_target->addItem(fileInfo.fileName());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//设置axf文件按钮点击，弹出文件选框，读取用户选择的路径
|
|||
|
|
void MainWindow::on_bt_set_axf_clicked()
|
|||
|
|
{
|
|||
|
|
QFileDialog *fileDialog = new QFileDialog(this);//弹出文件选择框
|
|||
|
|
fileDialog->setWindowTitle(QStringLiteral("选中文件"));
|
|||
|
|
fileDialog->setDirectory(".");
|
|||
|
|
fileDialog->setNameFilter(tr("AXF File (*.axf)"));//设置文件过滤器为axf
|
|||
|
|
fileDialog->setFileMode(QFileDialog::ExistingFile);
|
|||
|
|
fileDialog->setViewMode(QFileDialog::Detail);
|
|||
|
|
if(fileDialog->exec())
|
|||
|
|
{
|
|||
|
|
QStringList fileList=fileDialog->selectedFiles();
|
|||
|
|
QString fileName=fileList.at(0);
|
|||
|
|
QFileInfo info(fileName);
|
|||
|
|
ui->txt_axf_path->setText(info.filePath());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//初始化表格
|
|||
|
|
void MainWindow::initTable()
|
|||
|
|
{
|
|||
|
|
redrawTable();
|
|||
|
|
connect(tableModel,SIGNAL(dataChanged(QModelIndex,QModelIndex)),this,SLOT(slotTableEdit(QModelIndex,QModelIndex)));
|
|||
|
|
ui->tb_var->setModel(tableModel);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//重绘表格，设置表头并添加各变量信息
|
|||
|
|
void MainWindow::redrawTable()
|
|||
|
|
{
|
|||
|
|
tableModel->clear();
|
|||
|
|
tableModel->setColumnCount(5);//设置表格为5列
|
|||
|
|
tableModel->setHeaderData(0,Qt::Horizontal,"变量名");//设置表头
|
|||
|
|
tableModel->setHeaderData(1,Qt::Horizontal,"当前值");
|
|||
|
|
tableModel->setHeaderData(2,Qt::Horizontal,"修改变量");
|
|||
|
|
tableModel->setHeaderData(3,Qt::Horizontal,"使能绘图");
|
|||
|
|
tableModel->setHeaderData(4,Qt::Horizontal,"图线颜色");
|
|||
|
|
|
|||
|
|
for(int i=0;i<varList.size();i++)//依次添加各变量信息
|
|||
|
|
{
|
|||
|
|
tableModel->setItem(i,0,new QStandardItem(varList.at(i).name));
|
|||
|
|
tableModel->setItem(i,1,new QStandardItem(varList.at(i).rawValue));
|
|||
|
|
tableModel->setItem(i,2,new QStandardItem(""));
|
|||
|
|
QStandardItem *checkItem=new QStandardItem();
|
|||
|
|
checkItem->setCheckable(true);
|
|||
|
|
checkItem->setCheckState(varList.at(i).enableScope?Qt::Checked:Qt::Unchecked);
|
|||
|
|
tableModel->setItem(i,3,checkItem);
|
|||
|
|
tableModel->setItem(i,4,new QStandardItem(varList.at(i).lineColor.name()));
|
|||
|
|
tableModel->item(i,4)->setForeground(QBrush(varList.at(i).lineColor));
|
|||
|
|
tableModel->item(i,0)->setFlags(Qt::ItemIsEnabled);
|
|||
|
|
tableModel->item(i,1)->setFlags(Qt::ItemIsEnabled);
|
|||
|
|
tableModel->item(i,4)->setFlags(Qt::ItemIsEnabled);
|
|||
|
|
}
|
|||
|
|
int lastRow=varList.size();
|
|||
|
|
tableModel->setItem(lastRow,0,new QStandardItem(""));//末尾添加空行，用于用户添加变量
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//发送gdb指令，修改变量值
|
|||
|
|
void MainWindow::setVar(const QString &name, double value)
|
|||
|
|
{
|
|||
|
|
if(!connected)
|
|||
|
|
return;
|
|||
|
|
gdbProcess->write(QString("set %1=%2\r\n").arg(name).arg(value).toStdString().c_str());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//尝试从变量值原始字符串中解析出double值，返回是否解析成功
|
|||
|
|
bool MainWindow::getValueFromRaw(const QString &rawValue,double &value)
|
|||
|
|
{
|
|||
|
|
if(rawValue.isEmpty())
|
|||
|
|
return false;
|
|||
|
|
if(rawValue.contains('{')||rawValue.contains('(')
|
|||
|
|
||rawValue.contains('<')||rawValue.contains('['))//若含有这些符号，表示该变量可能为复合类型，不能被解析
|
|||
|
|
return false;
|
|||
|
|
value=rawValue.mid(0,rawValue.indexOf(' ')).toDouble();
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//保存配置到指定路径的文件
|
|||
|
|
void MainWindow::saveToFile(const QString &filename)
|
|||
|
|
{
|
|||
|
|
QSettings settings(filename,QSettings::IniFormat);
|
|||
|
|
settings.setIniCodec("GBK");
|
|||
|
|
|
|||
|
|
settings.beginGroup("Global");//写入全局配置
|
|||
|
|
settings.setValue("Interface",ui->cb_interface->currentText());
|
|||
|
|
settings.setValue("Target",ui->cb_target->currentText());
|
|||
|
|
settings.setValue("AxfPath",ui->txt_axf_path->text());
|
|||
|
|
settings.setValue("VarNum",varList.size());
|
|||
|
|
settings.endGroup();
|
|||
|
|
|
|||
|
|
for(int index=0;index<varList.size();index++)//写入每个变量的配置信息（不会写入采样点数据）
|
|||
|
|
{
|
|||
|
|
const VarInfo *varInfo=&varList.at(index);
|
|||
|
|
settings.beginGroup(QString("VarInfo%1").arg(index));
|
|||
|
|
settings.setValue("Name",varInfo->name);
|
|||
|
|
settings.setValue("EnableScope",varInfo->enableScope);
|
|||
|
|
settings.setValue("LineColor",varInfo->lineColor.name());
|
|||
|
|
settings.endGroup();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//从指定路径的文件中读取配置
|
|||
|
|
void MainWindow::loadFromFile(const QString &filename)
|
|||
|
|
{
|
|||
|
|
QSettings settings(filename,QSettings::IniFormat);
|
|||
|
|
settings.setIniCodec("GBK");
|
|||
|
|
|
|||
|
|
settings.beginGroup("Global");//读取全局配置
|
|||
|
|
ui->cb_interface->setCurrentText(settings.value("Interface").toString());
|
|||
|
|
ui->cb_target->setCurrentText(settings.value("Target").toString());
|
|||
|
|
ui->txt_axf_path->setText(settings.value("AxfPath").toString());
|
|||
|
|
int varNum=settings.value("VarNum").toInt();
|
|||
|
|
settings.endGroup();
|
|||
|
|
|
|||
|
|
varList.clear();
|
|||
|
|
for(int index=0;index<varNum;index++)//依次读取各变量配置
|
|||
|
|
{
|
|||
|
|
VarInfo varInfo;
|
|||
|
|
settings.beginGroup(QString("VarInfo%1").arg(index));
|
|||
|
|
varInfo.name=settings.value("Name").toString();
|
|||
|
|
varInfo.enableScope=settings.value("EnableScope").toBool();
|
|||
|
|
varInfo.lineColor=QColor(settings.value("LineColor").toString());
|
|||
|
|
settings.endGroup();
|
|||
|
|
varList.append(varInfo);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
redrawTable();//重绘表格
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//导出变量采样数据到指定CSV文件中
|
|||
|
|
bool MainWindow::exportCSV(const QString &filename)
|
|||
|
|
{
|
|||
|
|
QFile file(filename);
|
|||
|
|
if(!file.open(QFile::WriteOnly))
|
|||
|
|
return false;
|
|||
|
|
QTextStream outStream(&file);//使用流方式输出
|
|||
|
|
|
|||
|
|
int maxSampleNum=0;
|
|||
|
|
for(int i=0;i<varList.size();i++)//计算最大采样点数
|
|||
|
|
if(varList.at(i).samples.size()>maxSampleNum)
|
|||
|
|
maxSampleNum=varList.at(i).samples.size();
|
|||
|
|
|
|||
|
|
for(int index=0;index<varList.size();index++)//写入表头
|
|||
|
|
outStream<<"Timestamp,"<<varList.at(index).name<<',';
|
|||
|
|
outStream<<'\n';
|
|||
|
|
|
|||
|
|
for(int row=0;row<maxSampleNum;row++)//依次写入各变量的采样数据
|
|||
|
|
{
|
|||
|
|
for(int index=0;index<varList.size();index++)
|
|||
|
|
{
|
|||
|
|
const VarInfo &varInfo=varList.at(index);
|
|||
|
|
if(row<varInfo.samples.size())
|
|||
|
|
outStream<<varInfo.samples.at(row).timestamp<<','<<varInfo.samples.at(row).value<<',';
|
|||
|
|
else
|
|||
|
|
outStream<<",,";
|
|||
|
|
}
|
|||
|
|
outStream<<'\n';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//复位按钮点击，向gdb发送复位指令
|
|||
|
|
void MainWindow::on_bt_reset_clicked()
|
|||
|
|
{
|
|||
|
|
if(connected)
|
|||
|
|
gdbProcess->write("monitor reset\r\n");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//表格双击事件，进行图线颜色修改
|
|||
|
|
void MainWindow::on_tb_var_doubleClicked(const QModelIndex &index)
|
|||
|
|
{
|
|||
|
|
if(index.column()==4&&index.row()<varList.size())//点击的是第4列，说明要修改颜色
|
|||
|
|
{
|
|||
|
|
QStandardItem *item=tableModel->item(index.row(),index.column());
|
|||
|
|
QColorDialog colorDialog(this);//弹出颜色选择框，请求用户选择颜色
|
|||
|
|
colorDialog.setWindowTitle("请选择颜色");
|
|||
|
|
colorDialog.setCurrentColor(QColor(item->text()));
|
|||
|
|
if(colorDialog.exec()==QColorDialog::Accepted)//用户确定了颜色选择
|
|||
|
|
{
|
|||
|
|
QColor color=colorDialog.selectedColor();//获取用户选择的颜色
|
|||
|
|
varList[index.row()].lineColor=color;
|
|||
|
|
item->setForeground(QBrush(color));
|
|||
|
|
item->setText(color.name());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//表格单击事件
|
|||
|
|
void MainWindow::on_tb_var_clicked(const QModelIndex &index)
|
|||
|
|
{
|
|||
|
|
if(index.column()==3&&index.row()<varList.size())//在第3列上，表示用户切换了绘图使能状态
|
|||
|
|
{
|
|||
|
|
varList[index.row()].enableScope=(tableModel->item(index.row(),index.column())->checkState()==Qt::Checked);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(index.column()==0&&index.row()<varList.size())//在变量名列，表示用户选中了该变量
|
|||
|
|
{
|
|||
|
|
graph->setChosenIndex(index.row());//设置绘图界面关注该变量
|
|||
|
|
}
|
|||
|
|
else //若点击其他列则取消选择
|
|||
|
|
{
|
|||
|
|
graph->setChosenIndex(-1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//保存配置菜单点击
|
|||
|
|
void MainWindow::on_action_save_triggered()
|
|||
|
|
{
|
|||
|
|
//弹出文件选择框
|
|||
|
|
QFileDialog *fileDialog = new QFileDialog(this);
|
|||
|
|
fileDialog->setWindowTitle(QStringLiteral("选中文件"));
|
|||
|
|
fileDialog->setDirectory(".");
|
|||
|
|
fileDialog->setNameFilter(tr("Ini File (*.ini)"));
|
|||
|
|
fileDialog->setFileMode(QFileDialog::AnyFile);
|
|||
|
|
fileDialog->setViewMode(QFileDialog::Detail);
|
|||
|
|
if(fileDialog->exec())//等待用户选择文件
|
|||
|
|
{
|
|||
|
|
QStringList fileList=fileDialog->selectedFiles();
|
|||
|
|
QString fileName=fileList.at(0);
|
|||
|
|
if(!fileName.endsWith(".ini"))//若用户输入的文件名不以ini结尾则加上后缀
|
|||
|
|
fileName.append(".ini");
|
|||
|
|
QFileInfo file(fileName);//判断是否已经存在文件，若存在则弹出覆盖警告框
|
|||
|
|
if(file.exists())
|
|||
|
|
{
|
|||
|
|
QMessageBox messageBox(QMessageBox::NoIcon,"警告", "文件已存在，是否覆盖？",QMessageBox::Yes | QMessageBox::No, NULL);
|
|||
|
|
if(messageBox.exec()!=QMessageBox::Yes)
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
saveToFile(fileName);//将配置写入文件
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//导入配置菜单点击
|
|||
|
|
void MainWindow::on_action_load_triggered()
|
|||
|
|
{
|
|||
|
|
//弹出文件选择框
|
|||
|
|
QFileDialog *fileDialog = new QFileDialog(this);
|
|||
|
|
fileDialog->setWindowTitle(QStringLiteral("选中文件"));
|
|||
|
|
fileDialog->setDirectory(".");
|
|||
|
|
fileDialog->setNameFilter(tr("Ini File (*.ini)"));
|
|||
|
|
fileDialog->setFileMode(QFileDialog::ExistingFile);
|
|||
|
|
fileDialog->setViewMode(QFileDialog::Detail);
|
|||
|
|
if(fileDialog->exec())//等待用户选择文件
|
|||
|
|
{
|
|||
|
|
QStringList fileList=fileDialog->selectedFiles();
|
|||
|
|
QString fileName=fileList.at(0);
|
|||
|
|
loadFromFile(fileName);//从文件中读取配置
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//导出数据菜单点击
|
|||
|
|
void MainWindow::on_action_export_triggered()
|
|||
|
|
{
|
|||
|
|
//弹出文件选择框
|
|||
|
|
QFileDialog *fileDialog = new QFileDialog(this);
|
|||
|
|
fileDialog->setWindowTitle(QStringLiteral("选中文件"));
|
|||
|
|
fileDialog->setDirectory(".");
|
|||
|
|
fileDialog->setNameFilter(tr("CSV File (*.csv)"));
|
|||
|
|
fileDialog->setFileMode(QFileDialog::AnyFile);
|
|||
|
|
fileDialog->setViewMode(QFileDialog::Detail);
|
|||
|
|
if(fileDialog->exec())//等待用户选择文件
|
|||
|
|
{
|
|||
|
|
QStringList fileList=fileDialog->selectedFiles();
|
|||
|
|
QString fileName=fileList.at(0);
|
|||
|
|
if(!fileName.endsWith(".csv"))//若用户输入的文件名不以csv结尾则加上后缀
|
|||
|
|
fileName.append(".csv");
|
|||
|
|
QFileInfo file(fileName);//判断是否已经存在文件，若存在则弹出覆盖警告框
|
|||
|
|
if(file.exists())
|
|||
|
|
{
|
|||
|
|
QMessageBox messageBox(QMessageBox::NoIcon,"警告", "文件已存在，是否覆盖？",QMessageBox::Yes | QMessageBox::No, NULL);
|
|||
|
|
if(messageBox.exec()!=QMessageBox::Yes)
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if(!exportCSV(fileName))//将数据写入文件
|
|||
|
|
{
|
|||
|
|
QMessageBox::information(this,"错误","文件打开失败，请检查文件是否被占用");
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//关于菜单栏点击
|
|||
|
|
void MainWindow::on_action_about_triggered()
|
|||
|
|
{
|
|||
|
|
//弹出messagebox显示关于信息
|
|||
|
|
QString str="LinkScope 版本号：V1.0.0\n\n"
|
|||
|
|
"Developed by Skythinker";
|
|||
|
|
QMessageBox box;
|
|||
|
|
box.setWindowTitle("关于 LinkScope");
|
|||
|
|
box.setText(str);
|
|||
|
|
box.exec();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//帮助菜单栏点击
|
|||
|
|
void MainWindow::on_action_help_triggered()
|
|||
|
|
{
|
|||
|
|
//弹出messagebox显示帮助信息
|
|||
|
|
QString str="LinkScope简介\n"
|
|||
|
|
"本程序使用QT编写，基于OpenOCD和GDB，用于硬件设备的调试，可以实时查看并修改变量值，有波形绘制和数据导出功能\n"
|
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|
|
"程序支持OpenOCD支持的各种调试器及硬件芯片，如STLink、JLink、CMSIS-DAP等以及STM32全系列等\n\n"
|
|||
|
|
"使用方法\n"
|
|||
|
|
"1.在下拉框中选择调试器和芯片类型，选择Axf文件路径，点击连接即可尝试连接芯片\n"
|
|||
|
|
"2.在表格最后一行变量名处填写变量名可以添加查看变量，选中变量名按Del键可以删除变量\n"
|
|||
|
|
"3.编辑【修改变量】列可以修改变量值，双击【图线颜色】列可以选择绘图颜色\n"
|
|||
|
|
"4.单击【变量名】列选中对应的变量，可以在绘图窗口查看历史数据，并会加粗绘制\n"
|
|||
|
|
"5.绘图界面说明请到绘图窗口点击操作说明\n"
|
|||
|
|
"6.点击菜单中的保存/导入配置可以将当前配置保存到INI文件或从文件中恢复配置，点击导出数据可以将获取到的采样数据导出到CSV表格文件\n\n"
|
|||
|
|
"注意事项\n"
|
|||
|
|
"1.修改Axf路径后需要重新连接\n"
|
|||
|
|
"2.在【变量名】列不仅能填写单个变量名，还可以填入任何合法的C语言表达式\n"
|
|||
|
|
"3.连接目标前请确认已使用该调试器为目标芯片下载过指定程序\n"
|
|||
|
|
"4.若程序闪退后发现下一次运行时无法连接目标，请尝试手动结束openocd.exe进程\n"
|
|||
|
|
"5.连接配置文件位于openocd/share/openocd/scripts下的target和interface中，用户可按照openocd语法编写配置脚本，放入对应目录下后点击“刷新连接配置”菜单项\n";
|
|||
|
|
QMessageBox box;
|
|||
|
|
box.setWindowTitle("LinkScope 帮助");
|
|||
|
|
box.setText(str);
|
|||
|
|
box.exec();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//显示绘图窗口菜单点击
|
|||
|
|
void MainWindow::on_action_show_graph_triggered()
|
|||
|
|
{
|
|||
|
|
graph->show();
|
|||
|
|
graph->activateWindow();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//刷新连接配置菜单点击
|
|||
|
|
void MainWindow::on_action_refresh_conf_triggered()
|
|||
|
|
{
|
|||
|
|
loadConfFileList();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//转到主页菜单点击
|
|||
|
|
void MainWindow::on_action_homepage_triggered()
|
|||
|
|
{
|
|||
|
|
QDesktopServices::openUrl(QUrl("https://gitee.com/skythinker/link-scope"));//打开仓库主页
|
|||
|
|
}
|