first commit

README.md

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+# SeriaoPortDebuger
+
+SerialPortDebuger是一个用Qt编写的串口调试助手工具，该工具实现了串口串口基本设置和数据读写，界面简洁明了。

SerialPort.pro

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+QT       += core gui serialport
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+CONFIG += c++11
+
+# You can make your code fail to compile if it uses deprecated APIs.
+# In order to do so, uncomment the following line.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+SOURCES += \
+    main.cpp \
+    mainwindow.cpp
+
+HEADERS += \
+    mainwindow.h
+
+FORMS += \
+    mainwindow.ui
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target

SerialPort.pro.user

@@ -0,0 +1,259 @@
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main.cpp

@@ -0,0 +1,11 @@
+#include "mainwindow.h"
+
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+    return a.exec();
+}

mainwindow.cpp

@@ -0,0 +1,206 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "QSerialPort"
+#include "QSerialPortInfo"
+#include "QMessageBox"
+#include "QDateTime"
+
+MainWindow::MainWindow(QWidget *parent)
+    : QMainWindow(parent)
+    , ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+    //设置左右比例为2：8
+    ui->splitter_left_right->setStretchFactor(0,2);
+    ui->splitter_left_right->setStretchFactor(1,8);
+
+    //设置上下比例为7：3
+    ui->splitter_top_bot->setStretchFactor(0, 7);
+    ui->splitter_top_bot->setStretchFactor(1, 3);
+
+    scanSerialPort();
+    baudInit();
+    databitInit();
+    stopbitInit();
+    parityInit();
+
+    serialPort = new QSerialPort(this);
+    ui->checkBox_autoline->setChecked(true);
+    ui->checkBox_timestamp->setChecked(true);
+    portOpened = false;
+    ui->pushButton_send->setEnabled(false);
+    connect(serialPort, SIGNAL(readyRead()), this, SLOT(serialPortReadyRead()));
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::scanSerialPort()
+{
+    foreach (const QSerialPortInfo &info, QSerialPortInfo::availablePorts()) {
+        ui->comboBox_port->addItem(info.portName());
+    }
+}
+
+void MainWindow::baudInit()
+{
+    QList <QString> list;
+    list<<"1200"<<"2400"<<"4800"<<"9600"<<"19200"<<"38400"<<"57600"<<"115200";
+
+    for (int i = 0; i < 8; i++) {
+        ui->comboBox_baud->addItem(list[i]);
+    }
+    ui->comboBox_baud->setCurrentIndex(3);
+}
+
+void MainWindow::databitInit()
+{
+    QList <QString> list;
+    list<<"5"<<"6"<<"7"<<"8";
+
+    for (int i = 0; i < 4; i++) {
+        ui->comboBox_databit->addItem(list[i]);
+    }
+    ui->comboBox_databit->setCurrentIndex(3);
+}
+
+void MainWindow::stopbitInit()
+{
+    QList <QString> list;
+    list<<"1"<<"2";
+
+    for (int i = 0; i < 2; i++) {
+        ui->comboBox_stopbit->addItem(list[i]);
+    }
+    ui->comboBox_stopbit->setCurrentIndex(0);
+}
+
+void MainWindow::parityInit()
+{
+    QList <QString> list;
+    list<<"None"<<"Even"<<"Odd"<<"Space"<<"Mark";
+
+    for (int i = 0; i < 5; i++) {
+        ui->comboBox_parity->addItem(list[i]);
+    }
+    ui->comboBox_parity->setCurrentIndex(0);
+}
+
+void MainWindow::on_pushButton_open_clicked()
+{
+    if (portOpened == false) {
+        serialPort->setPortName(ui->comboBox_port->currentText());
+        serialPort->setBaudRate(ui->comboBox_baud->currentText().toInt());
+
+        switch (ui->comboBox_databit->currentText().toInt()) {
+        case 5:
+            serialPort->setDataBits(QSerialPort::Data5);
+            break;
+        case 6:
+            serialPort->setDataBits(QSerialPort::Data6);
+            break;
+        case 7:
+            serialPort->setDataBits(QSerialPort::Data7);
+            break;
+        case 8:
+            serialPort->setDataBits(QSerialPort::Data8);
+            break;
+        default:
+            break;
+        }
+
+        switch (ui->comboBox_stopbit->currentText().toInt()) {
+        case 1:
+            serialPort->setStopBits(QSerialPort::OneStop);
+            break;
+        case 2:
+            serialPort->setStopBits(QSerialPort::TwoStop);
+            break;
+        default:
+            break;
+        }
+
+        switch (ui->comboBox_parity->currentIndex()) {
+        case 0:
+            serialPort->setParity(QSerialPort::NoParity);
+            break;
+        case 1:
+            serialPort->setParity(QSerialPort::EvenParity);
+            break;
+        case 2:
+            serialPort->setParity(QSerialPort::OddParity);
+            break;
+        case 3:
+            serialPort->setParity(QSerialPort::SpaceParity);
+            break;
+        case 4:
+            serialPort->setParity(QSerialPort::MarkParity);
+            break;
+        default:
+            break;
+        }
+        if (!serialPort->open(QIODevice::ReadWrite)) {
+            QMessageBox::about(NULL, "错误", "串口打开失败");
+        } else {
+            portOpened = true;
+            ui->comboBox_baud->setEnabled(false);
+            ui->comboBox_databit->setEnabled(false);
+            ui->comboBox_parity->setEnabled(false);
+            ui->comboBox_port->setEnabled(false);
+            ui->comboBox_stopbit->setEnabled(false);
+            ui->pushButton_open->setText("关闭");
+            ui->pushButton_send->setEnabled(true);
+        }
+    } else {
+        // close serial port
+        serialPort->close();
+        portOpened = false;
+        ui->comboBox_baud->setEnabled(true);
+        ui->comboBox_databit->setEnabled(true);
+        ui->comboBox_parity->setEnabled(true);
+        ui->comboBox_port->setEnabled(true);
+        ui->comboBox_stopbit->setEnabled(true);
+        ui->pushButton_open->setText("打开");
+        ui->pushButton_send->setEnabled(false);
+    }
+}
+
+
+void MainWindow::on_pushButton_clean_recv_clicked()
+{
+    ui->textBrowser->clear();
+}
+
+
+void MainWindow::on_pushButton_clean_send_clicked()
+{
+    ui->textEdit->clear();
+}
+
+
+void MainWindow::on_pushButton_send_clicked()
+{
+    QByteArray data = ui->textEdit->toPlainText().toUtf8();
+    serialPort->write(data);
+    serialPort->waitForBytesWritten(data.size());
+}
+
+void MainWindow::serialPortReadyRead()
+{
+    QByteArray buf = serialPort->readAll();
+    QString str;
+
+    if (ui->checkBox_timestamp->isChecked()) {
+        QDateTime cur = QDateTime::currentDateTime();
+        str = cur.toString("[yy-MM-dd hh:mm:ss] ") + QString(buf);
+    } else {
+        str = QString(buf);
+    }
+
+    if (ui->checkBox_autoline->isChecked())
+        ui->textBrowser->append(str);
+    else
+        ui->textBrowser->insertPlainText(str);
+}

mainwindow.h

@@ -0,0 +1,43 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QSerialPort>
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class MainWindow; }
+QT_END_NAMESPACE
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow(QWidget *parent = nullptr);
+    ~MainWindow();
+
+private slots:
+    void on_pushButton_open_clicked();
+
+    void on_pushButton_clean_recv_clicked();
+
+    void on_pushButton_clean_send_clicked();
+
+    void on_pushButton_send_clicked();
+
+private:
+    Ui::MainWindow *ui;
+
+    QSerialPort *serialPort;
+    bool portOpened;
+
+    void scanSerialPort();
+    void baudInit();
+    void databitInit();
+    void stopbitInit();
+    void parityInit();
+
+private slots:
+    void serialPortReadyRead();
+};
+#endif // MAINWINDOW_H

mainwindow.ui

@@ -0,0 +1,227 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1086</width>
+    <height>750</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <family>微软雅黑</family>
+    <pointsize>14</pointsize>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>串口调试器V1.0</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <property name="font">
+    <font>
+     <family>微软雅黑</family>
+     <pointsize>12</pointsize>
+    </font>
+   </property>
+   <layout class="QGridLayout" name="gridLayout_3">
+    <item row="0" column="0">
+     <widget class="QSplitter" name="splitter_left_right">
+      <property name="orientation">
+       <enum>Qt::Horizontal</enum>
+      </property>
+      <widget class="QWidget" name="">
+       <layout class="QVBoxLayout" name="verticalLayout_2">
+        <item>
+         <widget class="QGroupBox" name="groupBox_setting">
+          <property name="title">
+           <string>串口设置</string>
+          </property>
+          <layout class="QGridLayout" name="gridLayout">
+           <item row="0" column="0">
+            <widget class="QLabel" name="label_port">
+             <property name="text">
+              <string>串口号</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="1">
+            <widget class="QComboBox" name="comboBox_port"/>
+           </item>
+           <item row="1" column="0">
+            <widget class="QLabel" name="label_baud">
+             <property name="text">
+              <string>波特率</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="1">
+            <widget class="QComboBox" name="comboBox_baud"/>
+           </item>
+           <item row="2" column="0">
+            <widget class="QLabel" name="label_databit">
+             <property name="text">
+              <string>数据位</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="1">
+            <widget class="QComboBox" name="comboBox_databit"/>
+           </item>
+           <item row="3" column="0">
+            <widget class="QLabel" name="label_stopbit">
+             <property name="text">
+              <string>停止位</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="1">
+            <widget class="QComboBox" name="comboBox_stopbit"/>
+           </item>
+           <item row="4" column="0">
+            <widget class="QLabel" name="label_parity">
+             <property name="text">
+              <string>校验位</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="1">
+            <widget class="QComboBox" name="comboBox_parity"/>
+           </item>
+           <item row="5" column="0" colspan="2">
+            <widget class="QPushButton" name="pushButton_open">
+             <property name="text">
+              <string>打开</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+        <item>
+         <widget class="QGroupBox" name="groupBox_option">
+          <property name="baseSize">
+           <size>
+            <width>10</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="title">
+           <string>选项</string>
+          </property>
+          <layout class="QGridLayout" name="gridLayout_2">
+           <item row="0" column="0" colspan="2">
+            <widget class="QCheckBox" name="checkBox_hex">
+             <property name="text">
+              <string>hex模式</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0" colspan="2">
+            <widget class="QCheckBox" name="checkBox_timestamp">
+             <property name="text">
+              <string>显示时间戳</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="0" colspan="2">
+            <widget class="QCheckBox" name="checkBox_autoline">
+             <property name="text">
+              <string>接收区自动换行</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="0" colspan="2">
+            <widget class="QCheckBox" name="checkBox_autosend">
+             <property name="text">
+              <string>循环发送</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="0">
+            <widget class="QLabel" name="label_time">
+             <property name="text">
+              <string>定时(ms)</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="1">
+            <widget class="QLineEdit" name="lineEdit_time">
+             <property name="minimumSize">
+              <size>
+               <width>133</width>
+               <height>20</height>
+              </size>
+             </property>
+             <property name="baseSize">
+              <size>
+               <width>12</width>
+               <height>0</height>
+              </size>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QSplitter" name="splitter_top_bot">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <widget class="QTextBrowser" name="textBrowser"/>
+       <widget class="QWidget" name="">
+        <layout class="QVBoxLayout" name="verticalLayout">
+         <item>
+          <layout class="QHBoxLayout" name="horizontalLayout">
+           <item>
+            <widget class="QPushButton" name="pushButton_clean_recv">
+             <property name="text">
+              <string>清除接收区</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="pushButton_clean_send">
+             <property name="text">
+              <string>清除发送区</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="pushButton_send">
+             <property name="text">
+              <string>发送</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item>
+          <widget class="QTextEdit" name="textEdit"/>
+         </item>
+        </layout>
+       </widget>
+      </widget>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="menubar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>1086</width>
+     <height>31</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QStatusBar" name="statusbar"/>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>