#ifndef WIDGET_H
#define WIDGET_H

#include <QWidget>
#include<QSerialPort>//引入串口头文件
namespace Ui {
class Widget;
}

class Widget : public QWidget
{
    Q_OBJECT

public:
    explicit Widget(QWidget *parent = 0);
    ~Widget();
    QSerialPort *serialPort;//声明串口类指针

private slots:
    void on_btnOpenSerial_clicked();

    void on_btnCloseSerial_clicked();

    void serialDataReadReady_Slot();//读数据槽函数声明

    void on_btnSend_clicked();

    void on_btnClear_clicked();

private:
    Ui::Widget *ui;
};

#endif // WIDGET_H