Library for ublox neo 6m
Diff: GPS.h
- Revision:
- 0:8f2e256775d7
- Child:
- 1:380b615d1237
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/GPS.h Mon May 04 03:41:27 2015 +0000 @@ -0,0 +1,61 @@ +/* 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 + +/** 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(); + + /** The longitude (call sample() to set) */ + float longitude; + + /** The latitude (call sample() to set) */ + float latitude; + + /** The UTC time */ + float utc; + + char msg[256]; + +private: + float trunc(float v); + void getline(); + + Serial _gps; + +}; + +#endif