#ifndef MYDATATYPE_H
#define MYDATATYPE_H

#include <QReadWriteLock>
#include <QStringList>
#include <QVector>
#include <QQueue>
#include <stdint.h>

//线程数据资源同步
extern QQueue<quint8> threadBuffer;
extern QReadWriteLock rwLock; //读写锁

extern QList<QString> threadBuffer_g;        // 与IMU类型不同
extern QReadWriteLock rwLock_g; //读写锁

extern const uint8_t myChar;
extern const uint8_t myUint8_t;
extern const uint8_t myShort;
extern const uint8_t myUint16_t;
extern const uint8_t myInt;
extern const uint8_t myUint32_t;
extern const uint8_t myFloat;
extern const uint8_t myDouble;
extern const uint8_t _3bytesToInt;
extern const uint8_t _2bytesToInt;

extern const QStringList myDataTypeList;

class myDataType
{
public:
    myDataType();

    union bytesToShort
    {
        uint8_t buf[2];
        short var;
    }_2bytesToShort;
    short func_2bytesToShort(uint8_t* buffer);

    union bytesToUint16
    {
        uint8_t buf[2];
        uint16_t var;
    }_2bytesToUint16;
    uint16_t func_2bytesToUint16(uint8_t* buffer);

    union bytesToInt
    {
        uint8_t buf[4];
        int var;
    }_4bytesToInt;
    int func_4bytesToInt(uint8_t* buffer);

    union bytesToUint32
    {
        uint8_t buf[4];
        uint32_t var;
    }_4bytesToUint32;
    uint32_t func_4bytesToUint32(uint8_t* buffer);

    union bytesToFloat
    {
        uint8_t buf[4];
        float var;
    }_4bytesToFloat;
    float func_4bytesToFloat(uint8_t* buffer);

    union bytesToDouble
    {
        uint8_t buf[8];
        double var;
    }_8bytesToDouble;
    double func_8bytesToDouble(uint8_t* buffer);

    int func_3bytesToInt(uint8_t* buffer);     //特殊数据格式： STIM300
    int func_2bytesToInt(uint8_t* buffer);     //特殊数据格式： MSI310F
    void  updateEndianMode(int modex);

private:
    enum endianMode { little_Endian = 0, big_Endian = 1 };
    volatile endianMode endianModex;
};

#endif // MYDATATYPE_H