Diff: GPS/TinyGPS.h

Revision:

44:0d72a8a1288a

Parent:

43:9a285515f33a

--- a/GPS/TinyGPS.h	Thu Jan 03 19:07:20 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,234 +0,0 @@
-/*
-  TinyGPS - a small GPS library for Arduino providing basic NMEA parsing
-  Copyright (C) 2008-9 Mikal Hart
-  All rights reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-  
-  Ported to mbed by Michael Shimniok
-*/
-
-#include "mbed.h"
-#include "GPS.h"
-
-#ifndef TinyGPS_h
-#define TinyGPS_h
-
-#define _GPS_VERSION 9 // software version of this library
-#define _GPS_MPH_PER_KNOT 1.15077945
-#define _GPS_MPS_PER_KNOT 0.51444444
-#define _GPS_KMPH_PER_KNOT 1.852
-#define _GPS_MILES_PER_METER 0.00062137112
-#define _GPS_KM_PER_METER 0.001
-//#define _GPS_NO_STATS
-
-/** TinyGPS - a small GPS library for Arduino providing basic NMEA parsing Copyright (C) 2008-9 Mikal Hart
- * All rights reserved. Modified by Michael Shimniok 
- */
-
-class TinyGPS: public GPS {
-public:
-    typedef uint8_t byte;
-  
-    /** Create a new GPS parsing object for parsing NMEA sentences
-     */
-    TinyGPS();
-    
-    /** Parse a single character received from GPS
-     *
-     * @param c is the character received from the GPS
-     * @returns 1 when all sentences received
-     */
-    virtual int parse(char c);
-    
-    /** Return the date and time from the parsed NMEA sentences
-     *
-     * @returns date as an integer value
-     * @returns time as an integer value
-     * @returns fix_age in milliseconds if available
-     */
-    inline void get_datetime(unsigned long *date, unsigned long *time)
-    {
-      if (date) *date = _date;
-      if (time) *time = _time;
-    }
-
-    /** signed altitude in centimeters (from GPGGA sentence)
-     * @returns altitude in centimeters, integer
-     */
-    inline long altitude() { return _altitude; }
-
-    /** course in last full GPRMC sentence in 100th of a degree
-     * @returns course as an integer, 100ths of a degree
-     */
-    inline unsigned long course() { return _course; }
-    
-    /** speed in last full GPRMC sentence in 100ths of a knot
-     * @returns speed in 100ths of a knot
-     */
-    unsigned long speed() { return _speed; }
-
-    /* horizontal dilution of position in last full GPGGA sentence in 100ths
-     * @returns hdop in 100ths
-     */
-    unsigned long hdop() { return _hdop; }
-
-    /** number of satellites tracked in last full GPGGA sentence
-     * @returns number of satellites tracked 
-     */
-    unsigned long sat_count() { return _sat_count; }
-
-#ifndef _GPS_NO_STATS
-    void stats(unsigned long *chars, unsigned short *good_sentences, unsigned short *failed_cs);
-#endif
-
-    /** Convert date and time of last parsed sentence to integers
-     *
-     * @returns year
-     * @returns month
-     * @returns day of month
-     * @returns hour
-     * @returns minute
-     * @returns second
-     * @returns hundreths
-     * @returns fix_age in milliseconds if available
-     */
-    inline void crack_datetime(int *year, byte *month, byte *day, 
-      byte *hour, byte *minute, byte *second, byte *hundredths = 0, unsigned long *fix_age = 0)
-    {
-      unsigned long date, time;
-      get_datetime(&date, &time);
-      if (year) 
-      {
-        *year = date % 100;
-        *year += *year > 80 ? 1900 : 2000;
-      }
-      if (month) *month = (date / 100) % 100;
-      if (day) *day = date / 10000;
-      if (hour) *hour = time / 1000000;
-      if (minute) *minute = (time / 10000) % 100;
-      if (second) *second = (time / 100) % 100;
-      if (hundredths) *hundredths = time % 100;
-    }
-
-    /** returns altitude as a float
-    */
-    inline double f_altitude()    { return altitude() / 100.0; }
-    
-    /** returns course as a float
-    */
-    inline double f_course()      { return course() / 100.0; }
-    
-    /** returns speed in knots as a float
-    */
-    inline double f_speed_knots() { return speed() / 100.0; }
-    
-    /** returns speed in mph as a float 
-    */
-    inline double f_speed_mph()   { return _GPS_MPH_PER_KNOT * f_speed_knots(); }
-    
-    /** returns speed in meters per second as a float
-    */
-    inline double f_speed_mps()   { return _GPS_MPS_PER_KNOT * f_speed_knots(); }
-    
-    /** returns speed in km per hour as a float
-    */
-    inline double f_speed_kmph()  { return _GPS_KMPH_PER_KNOT * f_speed_knots(); }
-    
-    /** returns hdop as a float
-    */
-    inline double f_hdop()      { return hdop() / 100.0; }
-
-    /** @returns library version
-    */
-    static int library_version() { return _GPS_VERSION; }
-
-    /** determine if all sentences parsed
-     *
-     */
-    inline bool ready() { return (_rmc_ready && _gga_ready); }
-
-    /** determine if GSV sentence parsed since last reset_ready()
-     */
-    inline bool gsv_ready() { return _gsv_ready; }
-
-    inline bool gga_ready() { return _gga_ready; }
-    
-    inline bool rmc_ready() { return _rmc_ready; }
-   
-    /** Reset the ready flags for all the parsed sentences
-     */
-    inline void reset_ready() { _gsv_ready = _rmc_ready = _gga_ready = false; }
-
-    enum {GPS_INVALID_AGE = 0xFFFFFFFF, GPS_INVALID_ANGLE = 999999999, GPS_INVALID_ALTITUDE = 999999999, GPS_INVALID_DATE = 0,
-      GPS_INVALID_TIME = 0xFFFFFFFF, GPS_INVALID_SPEED = 999999999, GPS_INVALID_FIX_TIME = 0xFFFFFFFF};
-
-private:
-    enum {_GPS_SENTENCE_GPGGA, _GPS_SENTENCE_GPRMC, _GPS_SENTENCE_GPGSV, _GPS_SENTENCE_OTHER};
-    
-    // properties
-    unsigned long _time, _new_time;
-    unsigned long _date, _new_date;
-    long _latitude, _new_latitude;
-    long _longitude, _new_longitude;
-    long _altitude, _new_altitude;
-    unsigned long  _speed, _new_speed;
-    unsigned long  _course, _new_course;
-    unsigned long  _hdop, _new_hdop;
-    unsigned int _sat_count, _new_sat_count;
-    unsigned long _last_time_fix, _new_time_fix;
-    unsigned long _last_position_fix, _new_position_fix;
-
-    // parsing state variables
-    byte _parity;
-    bool _is_checksum_term;
-    char _term[15];
-    byte _sentence_type;
-    byte _term_number;
-    uint8_t  _term_offset;
-    bool _gps_data_good;
-    bool _rmc_ready;
-    bool _gga_ready;
-    bool _gsv_ready;
-
-#ifndef _GPS_NO_STATS
-    // statistics
-    unsigned long _encoded_characters;
-    unsigned short _good_sentences;
-    unsigned short _failed_checksum;
-    unsigned short _passed_checksum;
-#endif
-
-    // internal utilities
-    int from_hex(char a);
-    int parse_int();
-    long parse_decimal();
-    unsigned long parse_degrees();
-    bool term_complete();
-    bool gpsisdigit(char c) { return c >= '0' && c <= '9'; }
-    long gpsatol(const char *str);
-    int gpsstrcmp(const char *str1, const char *str2);
-};
-
-// Arduino 0012 workaround
-#undef int
-#undef char
-#undef long
-#undef byte
-#undef double
-#undef abs
-#undef round 
-
-#endif