Jorge Gutierrez / GPS

Library for ublox neo 6m

Dependents:   SATELITE

GPS.h@1:380b615d1237, 2019-11-29 (annotated)

Committer:
JorgeGtz
Date:
Fri Nov 29 19:59:45 2019 +0000
Revision:
1:380b615d1237
Parent:
0:8f2e256775d7 
Satelite

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fookies 0:8f2e256775d7 1 /* mbed EM-406 GPS Module Library
fookies 0:8f2e256775d7 2 * Copyright (c) 2008-2010, sford
fookies 0:8f2e256775d7 3 *
fookies 0:8f2e256775d7 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
fookies 0:8f2e256775d7 5 * of this software and associated documentation files (the "Software"), to deal
fookies 0:8f2e256775d7 6 * in the Software without restriction, including without limitation the rights
fookies 0:8f2e256775d7 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
fookies 0:8f2e256775d7 8 * copies of the Software, and to permit persons to whom the Software is
fookies 0:8f2e256775d7 9 * furnished to do so, subject to the following conditions:
fookies 0:8f2e256775d7 10 *
fookies 0:8f2e256775d7 11 * The above copyright notice and this permission notice shall be included in
fookies 0:8f2e256775d7 12 * all copies or substantial portions of the Software.
fookies 0:8f2e256775d7 13 *
fookies 0:8f2e256775d7 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
fookies 0:8f2e256775d7 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
fookies 0:8f2e256775d7 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
fookies 0:8f2e256775d7 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
fookies 0:8f2e256775d7 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
fookies 0:8f2e256775d7 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
fookies 0:8f2e256775d7 20 * THE SOFTWARE.
fookies 0:8f2e256775d7 21 */
fookies 0:8f2e256775d7 22
fookies 0:8f2e256775d7 23 #include "mbed.h"
fookies 0:8f2e256775d7 24
fookies 0:8f2e256775d7 25 #ifndef MBED_GPS_H
fookies 0:8f2e256775d7 26 #define MBED_GPS_H
fookies 0:8f2e256775d7 27
fookies 0:8f2e256775d7 28 /** A GPS interface for reading from a Globalsat EM-406 GPS Module */
fookies 0:8f2e256775d7 29 class GPS {
fookies 0:8f2e256775d7 30 public:
fookies 0:8f2e256775d7 31
fookies 0:8f2e256775d7 32 /** Create the GPS interface, connected to the specified serial port
fookies 0:8f2e256775d7 33 */
fookies 0:8f2e256775d7 34 GPS(PinName tx, PinName rx);
fookies 0:8f2e256775d7 35
fookies 0:8f2e256775d7 36 /** Sample the incoming GPS data, returning whether there is a lock
fookies 0:8f2e256775d7 37 *
fookies 0:8f2e256775d7 38 * @return 1 if there was a lock when the sample was taken (and therefore .longitude and .latitude are valid), else 0
fookies 0:8f2e256775d7 39 */
fookies 0:8f2e256775d7 40 int sample();
fookies 0:8f2e256775d7 41
JorgeGtz 1:380b615d1237 42 /** Beijig time format(shi,fen,miao) **/
JorgeGtz 1:380b615d1237 43 int hour;
JorgeGtz 1:380b615d1237 44 int minute;
JorgeGtz 1:380b615d1237 45 int seconed;
JorgeGtz 1:380b615d1237 46
fookies 0:8f2e256775d7 47 /** The longitude (call sample() to set) */
fookies 0:8f2e256775d7 48 float longitude;
JorgeGtz 1:380b615d1237 49
JorgeGtz 1:380b615d1237 50 /** display north/south, east/west unit**/
JorgeGtz 1:380b615d1237 51 char ns, ew, unit;
JorgeGtz 1:380b615d1237 52
fookies 0:8f2e256775d7 53 /** The latitude (call sample() to set) */
fookies 0:8f2e256775d7 54 float latitude;
fookies 0:8f2e256775d7 55
JorgeGtz 1:380b615d1237 56 /** The time (call sample() to set) */
JorgeGtz 1:380b615d1237 57 float time;
JorgeGtz 1:380b615d1237 58
JorgeGtz 1:380b615d1237 59 /** Number of satellites received (call sample() to set) */
JorgeGtz 1:380b615d1237 60 int sats;
JorgeGtz 1:380b615d1237 61
JorgeGtz 1:380b615d1237 62 /** Horizontal dilusion of precision (call sample() to set) */
JorgeGtz 1:380b615d1237 63 float hdop;
JorgeGtz 1:380b615d1237 64
JorgeGtz 1:380b615d1237 65 /** The altitude (call sample() to set)
JorgeGtz 1:380b615d1237 66 Note that the accurate altitude is corrected by the geoid
JorgeGtz 1:380b615d1237 67 See http://homepages.slingshot.co.nz/~geoff36/datum.htm
JorgeGtz 1:380b615d1237 68 */
JorgeGtz 1:380b615d1237 69 float alt;
JorgeGtz 1:380b615d1237 70
JorgeGtz 1:380b615d1237 71 /** The geoid (call sample() to set) */
JorgeGtz 1:380b615d1237 72 float geoid;
JorgeGtz 1:380b615d1237 73
JorgeGtz 1:380b615d1237 74 /** The NMEA sentence */
JorgeGtz 1:380b615d1237 75 char msg[256];
fookies 0:8f2e256775d7 76 float utc;
fookies 0:8f2e256775d7 77
fookies 0:8f2e256775d7 78
fookies 0:8f2e256775d7 79 private:
fookies 0:8f2e256775d7 80 float trunc(float v);
fookies 0:8f2e256775d7 81 void getline();
fookies 0:8f2e256775d7 82
fookies 0:8f2e256775d7 83 Serial _gps;
fookies 0:8f2e256775d7 84
fookies 0:8f2e256775d7 85 };
fookies 0:8f2e256775d7 86
fookies 0:8f2e256775d7 87 #endif