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14.4.3 uart_mainwindow.h
#ifndef UART_MAINWINDOW_H
#define UART_MAINWINDOW_H
#include <QMainWindow>
#include <QFile>
#include <QSerialPortInfo>
#include <QSerialPort>
#include <QDebug>
#include <QMessageBox>
#include <QDateTime>
#include <QScrollBar>
#include <QDesktopServices>
#include <Qtimer>
#include <QFileDialog>
#include <QTextEdit>
#include <QHBoxLayout>
#include <QLineEdit>
#include <QThread>
namespace Ui {
class UART_MainWindow;
}
class UART_MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit UART_MainWindow(QWidget *parent = 0);
~UART_MainWindow();
void SetStyle(const QString &qssFile); //样式表设置函数
void UartSendData(QByteArray SendText);
QSerialPortInfo *UART_Info;
QSerialPort *UART_Config; //串口
QTimer *UartSendTimer;
QTimer *FileSendTimer;
/*状态栏*/
QWidget *StatusWindow;
QTextEdit *LcdShowTxCnt;
QTextEdit *LcdShowRxCnt;
QLabe *LabelShowTx;
QLabe *LabelShowRx;
QHBoxLayout *Statuslayout;
int RxCnt; //接收数量
int TxCnt; //发送数量
QList<QLineEdit*> LineEditSendList; //构造多条发送的列表
QFile SendFile; //发送的文件
char FileSendBuff[4096]; //最大发送数量
int FileSendCnt; //记录文件发送字节数
booFileSendStat; //文件发送状态
private slots:
void FileSendTimeUpdate();
void WriteDataLen(qint64); //实际发送的数据通知
void on_comboBox_ComSelect_activated(const QString);
void on_comboBox_BaudSelect_currentTextChanged(const QString &arg1);
void on_comboBox_StopBit_currentTextChanged(const QString &arg1);
void on_comboBox_DataBits_currentTextChanged(const QString &arg1);
void on_comboBox_Parity_activated(const QString &arg1);
void on_checkBox_RTS_CTS_clicked();
void on_checkBox_XON_XOFF_clicked();
void on_pushButton_OpenUart_clicked();
void ReadUasrtData();
void on_pushButton_ClearData_clicked();
void on_pushButton_SendData_clicked();
void on_pushButton_ClearSend_clicked();
void on_commandLinkButton_link_clicked();
void on_checkBox_Time_Send_clicked();
void SendTimeUpdate();
void on_pushButton_SaveData_clicked();
void on_pushButton_send_1_clicked();
void on_pushButton_send_2_clicked();
void on_pushButton_send_3_clicked();
void on_pushButton_send_4_clicked();
void on_pushButton_send_5_clicked();
void on_pushButton_send_6_clicked();
void on_pushButton_send_7_clicked();
void on_pushButton_send_8_clicked();
void on_pushButton_send_9_clicked();
void on_pushButton_send_10_clicked();
void on_pushButton_send_11_clicked();
void on_pushButton_send_12_clicked();
void on_pushButton_SlectSendList_clicked();
void on_pushButton_ClearSendList_clicked();
void on_pushButton_SendListExplain_clicked();
void on_pushButton_SelectSendFile_clicked();
void on_pushButton_StartSendFile_clicked();
void on_pushButton_SendFileHelp_clicked();
void on_pushButton_StopSendFile_clicked();
void on_pushButton_LED1_clicked();
void on_pushButton_LED2_clicked();
void on_pushButton_LED3_clicked();
void on_pushButton_LED4_clicked();
void on_pushButton_BEEP_clicked();
void on_pushButton_RTC_Time_clicked();
void on_action_help_info_triggered();
private:
Ui::UART_MainWindow *ui;
};
#endif // UART_MAINWINDOW_H
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14.4.4 main.cpp
#include "uart_mainwindow.h"
#include <QApplication>
#include <QDesktopWidget>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
UART_MainWindow w;
w.show();
/*实现弹出的窗口在屏幕中间显示*/
QDesktopWidget *pDesk = QApplication::desktop();
w.move((pDesk->width() - w.width()) / 2, (pDesk->height() - w.height()) / 2);
return a.exec();
}
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14.4.5 UART.pro
#-------------------------------------------------
#
# Project created by QtCreator 2018-05-14T15:10:03
#
#-------------------------------------------------
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = UART
TEMPLATE = app
RC_ICONS =images/window.ico #应用程序图标设置
QT += serialport #支持串口模块
SOURCES += main.cpp\
uart_mainwindow.cpp
HEADERS += uart_mainwindow.h
FORMS += uart_mainwindow.ui
RESOURCES += \
images/images.qrc
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14.4.6 效果截图
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