Library for ublox neo 6m
Embed:
(wiki syntax)
Show/hide line numbers
GPS.h
00001 /* mbed GPS Module Library 00002 * Copyright (c) 2008-2010, sford 00003 * Copyright (c) 2013, B.Adryan 00004 * 00005 * Permission is hereby granted, free of charge, to any person obtaining a copy 00006 * of this software and associated documentation files (the "Software"), to deal 00007 * in the Software without restriction, including without limitation the rights 00008 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 * copies of the Software, and to permit persons to whom the Software is 00010 * furnished to do so, subject to the following conditions: 00011 * 00012 * The above copyright notice and this permission notice shall be included in 00013 * all copies or substantial portions of the Software. 00014 * 00015 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 * THE SOFTWARE. 00022 */ 00023 00024 #include "mbed.h" 00025 00026 #ifndef MBED_GPS_H 00027 #define MBED_GPS_H 00028 00029 /** A GPS interface for reading from a serial GPS module */ 00030 class GPS { 00031 public: 00032 00033 /** Create the GPS interface, connected to the specified serial port and speed. 00034 * for example, GlobalSat EM406-A (e.g. on SparkFun GPS Shield) is 4800 Baud, 00035 * Adafruit Ultimate GPSv3 (connected to serial) is 9600 Baud 00036 */ 00037 GPS(PinName tx, PinName rx, int Baud); 00038 00039 /** Sample the incoming GPS data, returning whether there is a lock 00040 * 00041 * @return 1 if there was a lock when the sample was taken (and therefore .longitude and .latitude are valid), else 0 00042 */ 00043 int sample(); 00044 00045 00046 /** Beijig time format(shi,fen,miao) **/ 00047 int hour; 00048 int minute; 00049 int seconed; 00050 00051 /** The longitude (call sample() to set) */ 00052 float longitude; 00053 00054 /** display north/south, east/west unit**/ 00055 char ns, ew, unit; 00056 00057 /** The latitude (call sample() to set) */ 00058 float latitude; 00059 00060 /** The time (call sample() to set) */ 00061 float time; 00062 00063 /** Number of satellites received (call sample() to set) */ 00064 int sats; 00065 00066 /** Horizontal dilusion of precision (call sample() to set) */ 00067 float hdop; 00068 00069 /** The altitude (call sample() to set) 00070 Note that the accurate altitude is corrected by the geoid 00071 See http://homepages.slingshot.co.nz/~geoff36/datum.htm 00072 */ 00073 float alt; 00074 00075 /** The geoid (call sample() to set) */ 00076 float geoid; 00077 00078 /** The NMEA sentence */ 00079 char msg[256]; 00080 00081 00082 private: 00083 float trunc(float v); 00084 void getline(); 00085 00086 //create a serial object 00087 Serial _gps; 00088 }; 00089 00090 #endif
Generated on Mon Jul 18 2022 06:23:02 by
1.7.2