SmartPDCode/Qt/Qt_Test_Pro_5inch/dataupdatethread.h

#ifndef DATAUPDATETHREAD_H
#define DATAUPDATETHREAD_H


#include "widget.h"
#include "mainwidget.h"
#include "global.h"
#define SHM_NAME "/smartPDU_shm"
#include "pdu_ctrl.h"
struct smartPDU_shm_data
{
    //电源数据
    int bPDUSet;
    int nSelectPowerCH;
    int nMaxCh;
    float fV;
    float fA;
    float fW;
    float fF;
    float fS;
    int nStatus;
    //传感器数据
    int nSelectSensor;
    float fT;//温度
    float fH;//湿度
    //三项数据
    int bT_ACType;//三相类型
    int nSelectPh;//当前通道的三相ph参数:0：A相 1：B相 2：C相 -1通道总计
};

//自定义共享内存类
struct smartPDU_shm_5_inch_data
{
    //电源数据
    pid_t nIPD;
    size_t array_size;
//    int nLinkType;      //连接类型
//    int nSignalLevel;   //信号强度
    GlobalPowerCtrlBoard m_pData[];
};
class DataUpdateThread : public QThread
{
    Q_OBJECT
public:
    DataUpdateThread(QObject *parent);
    ~DataUpdateThread();
    void InitSql();

    void run();

    void ReadSqlData(int nCHID=0);
    void ReadMaxCh();
    bool CheckPowerBoard();

    //共享内存初始化
    int initShm();
    void deleteShm();
    void setShmChRead(int nCh,int nPhID);
    void ReadShmData();
    void ReadShmMaxch();
    int isT_ACType();//三相标志

    void initShmPowerBoard();
    void deleteShmPowerBoard();
public:
    //窗口
    Widget* pwidget;
    MainWidget* pMainWidget;//5寸窗口
    //sql地址
    QString strSqliteAddress;


    bool isRunStats;
    bool isDBOpen;

    QString strV;
    QString strA;
    QString strW;
    QString strF;
    QString strS;
    QString strT;
    QString strH;
    QString strStatus;
    int nMaxCh;

    int nReadType;
    int shm_fd;
    int shm_PowerBord;
    int bTacStatus;
    smartPDU_shm_data* m_shmData;

    //电源数据
    smartPDU_shm_5_inch_data* pPowerBoard;
    int nTimeindex;
};

#endif // DATAUPDATETHREAD_H