jia_tan_diyic/handle/logserialport.h

#ifndef LOGSERIALPORT_H
#define LOGSERIALPORT_H

#include <QObject>
#include <QWidget>
#include <QSerialPort>
#include <QQueue>
#include "utils/rtuhelper.h"
#include <QPair>
#include <QDateTime>
#include <QFile>
#include <QTimer>
#include "QDebug"
#include "globalinfo.h"

#ifdef _MSC_VER
#pragma execution_character_set("utf-8")
#endif

class LogSerialPort : public QObject,public UtilsFun::RTUHelper
{
    Q_OBJECT
public:
    explicit LogSerialPort(QObject *parent = nullptr);

//    inline bool isStart() const {return started;}
//    inline bool isOpened() const {return opened;}
    float toFloat(const QByteArray & ray);
signals:
//    void refValue();
//    void newValue(int id,qint64 tm, double v);
public slots:
//    void open(const QString & name, int bandwith);
//    void close();

//    void checkBuchang(double buchang, double max, double min);
private slots:
//    void doTimerOut();
//    void readData();
    void doHandle(const QByteArray & data);

//    void save(int, const QDateTime &tm, double v);
private:
    QSerialPort * _port;
    QTimer * _timer;
    QQueue<QByteArray> _sendQueue;
    bool started;
    bool needReply;
    bool opened;
    QPair<QDateTime,QFile * > _save;

    QByteArray _getData;
    QByteArray _resetData;
    scaledata scaledata;


    double buchang;
    double max;
    double min;

};

#endif // LOGSERIALPORT_H