local copy of gps code
Fork of GPS by
GPS.h
- Committer:
- ftagius
- Date:
- 2015-06-16
- Revision:
- 1:d2ea48d59900
- Parent:
- 0:15611c7938a3
File content as of revision 1:d2ea48d59900:
/* mbed EM-406 GPS Module Library * Copyright (c) 2008-2010, sford * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include "mbed.h" #ifndef MBED_GPS_H #define MBED_GPS_H #define GGA 3 #define GLL 4 #define RMC 5 #define VTG 6 /** A GPS interface for reading from a Globalsat EM-406 GPS Module */ class GPS { public: /** Create the GPS interface, connected to the specified serial port */ GPS(PinName tx, PinName rx); /** Sample the incoming GPS data, returning whether there is a lock * * @return 1 if there was a lock when the sample was taken (and therefore .longitude and .latitude are valid), else 0 */ int sample(); void flushSerialBuffer(void); /** The longitude (call sample() to set) */ float l_longitude; // local longitude float r_longitude; // remote longitude /** The latitude (call sample() to set) */ float l_latitude; // local latitude float r_latitude; // remote latitude float nmea_longitude; float nmea_latitude; float utc_time; char rmc_status; float speed_k; float course_d; int date; float distance; bool lock_valid; // GLL char gll_status; // VTG - Course over ground, ground speed float course_t; // ground speed true char course_t_unit; float course_m; // magnetic char course_m_unit; char speed_k_unit; float speed_km; // speek km/hr char speed_km_unit; void sendCommand(char *str); void setBaud57600(void); int sentences; int sentence_index; int satelites; int sat_data0id; int sat_data0elv; int sat_data0azimuth; int sat_data0sig; int sat_data1id; int sat_data1elv; int sat_data1azimuth; int sat_data1sig; int sat_data2id; int sat_data2elv; int sat_data2azimuth; int sat_data2sig; int sat_data3id; int sat_data3elv; int sat_data3azimuth; int sat_data3sig; private: float trunc(float v); void getline(); Serial _gps; char msg[1024]; }; //extern GPS gps; #endif