84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
#ifndef _L76X_H_
|
||
#define _L76X_H_
|
||
|
||
#include "DEV_Config.h"
|
||
#include <math.h>
|
||
#include <stdlib.h>
|
||
|
||
|
||
|
||
#define BUFFSIZE 800
|
||
|
||
//Startup mode
|
||
#define HOT_START "$PMTK101"
|
||
#define WARM_START "$PMTK102"
|
||
#define COLD_START "$PMTK103"
|
||
#define FULL_COLD_START "$PMTK104"
|
||
|
||
//Standby mode -- Exit requires high level trigger
|
||
#define SET_PERPETUAL_STANDBY_MODE "$PMTK161"
|
||
|
||
#define SET_PERIODIC_MODE "$PMTK225"
|
||
#define SET_NORMAL_MODE "$PMTK225,0"
|
||
#define SET_PERIODIC_BACKUP_MODE "$PMTK225,1,1000,2000"
|
||
#define SET_PERIODIC_STANDBY_MODE "$PMTK225,2,1000,2000"
|
||
#define SET_PERPETUAL_BACKUP_MODE "$PMTK225,4"
|
||
#define SET_ALWAYSLOCATE_STANDBY_MODE "$PMTK225,8"
|
||
#define SET_ALWAYSLOCATE_BACKUP_MODE "$PMTK225,9"
|
||
|
||
//Set the message interval,100ms~10000ms
|
||
#define SET_POS_FIX "$PMTK220"
|
||
#define SET_POS_FIX_100MS "$PMTK220,100"
|
||
#define SET_POS_FIX_200MS "$PMTK220,200"
|
||
#define SET_POS_FIX_400MS "$PMTK220,400"
|
||
#define SET_POS_FIX_800MS "$PMTK220,800"
|
||
#define SET_POS_FIX_1S "$PMTK220,1000"
|
||
#define SET_POS_FIX_2S "$PMTK220,2000"
|
||
#define SET_POS_FIX_4S "$PMTK220,4000"
|
||
#define SET_POS_FIX_8S "$PMTK220,8000"
|
||
#define SET_POS_FIX_10S "$PMTK220,10000"
|
||
|
||
//Switching time output
|
||
#define SET_SYNC_PPS_NMEA_OFF "$PMTK255,0"
|
||
#define SET_SYNC_PPS_NMEA_ON "$PMTK255,1"
|
||
|
||
//Baud rate
|
||
#define SET_NMEA_BAUDRATE "$PMTK251"
|
||
#define SET_NMEA_BAUDRATE_115200 "$PMTK251,115200"
|
||
#define SET_NMEA_BAUDRATE_57600 "$PMTK251,57600"
|
||
#define SET_NMEA_BAUDRATE_38400 "$PMTK251,38400"
|
||
#define SET_NMEA_BAUDRATE_19200 "$PMTK251,19200"
|
||
#define SET_NMEA_BAUDRATE_14400 "$PMTK251,14400"
|
||
#define SET_NMEA_BAUDRATE_9600 "$PMTK251,9600"
|
||
#define SET_NMEA_BAUDRATE_4800 "$PMTK251,4800"
|
||
|
||
//To restore the system default setting
|
||
#define SET_REDUCTION "$PMTK314,-1"
|
||
|
||
//Set NMEA sentence output frequencies
|
||
#define SET_NMEA_OUTPUT "$PMTK314,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0"
|
||
|
||
typedef struct {
|
||
double Lon; //GPS Latitude and longitude
|
||
double Lat;
|
||
char Lon_area;
|
||
char Lat_area;
|
||
UBYTE Time_H; //Time
|
||
UBYTE Time_M;
|
||
UBYTE Time_S;
|
||
UBYTE Status; //1:Successful positioning 0：Positioning failed
|
||
}GNRMC;
|
||
|
||
typedef struct {
|
||
double Lon;
|
||
double Lat;
|
||
}Coordinates;
|
||
|
||
void L76X_Send_Command(char *data);
|
||
Coordinates L76X_Baidu_Coordinates(void);
|
||
Coordinates L76X_Google_Coordinates(void);
|
||
GNRMC L76X_Gat_GNRMC(void);
|
||
void L76X_Exit_BackupMode(void);
|
||
|
||
#endif
|