my_serical.h

在QT的环境下实现了gps定位的功能

#ifndef MY_SERICAL_H
#define MY_SERICAL_H
#include  <qapplication.h>
#include <qmessagebox.h>
#include <qtimer.h>
#include <qlineedit.h>
#include <qstring.h>
#include <qapplication.h>
#include <qpushbutton.h>
#include <qmultilineedit.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <termios.h>
#include <fcntl.h>
#include <signal.h> 
#include "gps.h"
struct time
{
  int hour;
  int minite;
  int second;
};

struct date
{
   int year;
   int month;
   int day;
};

struct position
{
   double longitude;
   double latitude;
   bool longitudtype;
   bool latitudetype; 
};
struct gps_info
{
    time* gps_time;
    date* gps_date;
    position* gps_position;
    int num_sate;
};
class my_serical_impl : public Form1
{
    Q_OBJECT

public:
    my_serical_impl(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
   ~my_serical_impl();
protected:
   gps_info *info;
   QString *qsinfo_gps;
   QTimer *timer;
   void set_speed(int fd, int speed);
   int set_parity(int fd,int databits,int stopbits,int parity);
   int open_dev(char *dev);
   int gps_parse(char *);
   void  gps_info_show();
   void  gps_date_show();
   void  gps_time_show();
   void  gps_sateNo_show();
   void  gps_position_show();
   void  gps_date_parse(char *);
   void  gps_time_parse(char*);
   void  gps_position_parse(char*);
   void  gps_sateNo_parse(char*);
public slots:
   void change_timerstatus();
   void check_status();
   void status_ch();
   void cat_Ser_data();  
   void swrite(); 
};


#endif