Diff: GPS_parser.h

Revision:

9:9b2351e25a84

Parent:

8:59acef1c795b

Child:

10:a6e1707fdec0

--- a/GPS_parser.h	Thu Dec 13 05:52:43 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,87 +0,0 @@
-#include "mbed.h"
-
-#ifndef MBED_GPS_PARSER_H
-#define MBED_GPS_PARSER_H
-
-#define NO_LOCK     1
-#define NOT_PARSED  2
-#define GGA         3
-#define GLL         4
-#define RMC         5
-#define VTG         6
-
-#define PI (3.141592653589793)
-
-/**  A GPS_parser interface for reading from a Globalsat EM-406 GPS Module */
-class GPS_Parser
-{
-public:
-
-    GPS_Parser();
-
-    /** Parse the incoming GPS data, returning whether there is a lock
-     *
-     * @param line the nmea string to parse, uses tokenizer vs sscanf 
-     * @return 1 if there was a lock when the sample was taken (and therefore .longitude and .latitude are valid), else 0
-     */
-    int parse(char *);
-    int get_lock() {
-        return lock;
-    }
-    int get_date() {
-        return date;
-    }
-    float get_time() {
-        return utc_time;
-    }
-    float get_nmea_longitude();
-    float get_nmea_latitude();
-    float get_dec_longitude();
-    float get_dec_latitude();
-    float get_msl_altitude();
-    float get_course_d();
-    float get_speed_k();
-    int get_satellites();
-    float get_altitude_ft();
-
-    // navigational functions
-    float calc_course_to(float, float);
-    double calc_dist_to_mi(float, float);
-    double calc_dist_to_ft(float, float);
-    double calc_dist_to_km(float, float);
-    double calc_dist_to_m(float, float);
-
-private:
-    float nmea_to_dec(float, char);
-    float trunc(float v);
-    char *my_token(char *,char);
-
-    char stat_string[128]; // used in my_token
-    char *current;
-    
-    char *field[50]; // used by parse nmea
-
-    // calculated values
-    volatile float dec_longitude;
-    volatile float dec_latitude;
-    volatile float altitude_ft;
-
-    // GGA - Global Positioning System Fixed Data
-    volatile float nmea_longitude;
-    volatile float nmea_latitude;
-    volatile float utc_time;
-    volatile char ns, ew;
-    volatile int lock;
-    volatile int satellites;
-    volatile float hdop;
-    volatile float msl_altitude;
-    volatile char msl_units;
-
-    // RMC - Recommended Minimmum Specific GNS Data
-    volatile char rmc_status;
-    volatile float speed_k;
-    volatile float course_d;
-    volatile int date;
-};
-
-#endif