Gustavo Ramirez / GPS

programa para leer un GPS desde la FRDMKL25Z

Dependents:   pruebagps rastreador_satelital_2 ELJPGTarea_6

Fork of GPS by Simon Ford

GPS.h@1:653fe36ca211, 2014-06-06 (annotated)

Committer:
tony63
Date:
Fri Jun 06 04:04:46 2014 +0000
Revision:
1:653fe36ca211
Parent:
0:15611c7938a3 
programa para leer un GPD desde la FRDMKL25Z

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tony63 1:653fe36ca211 1
simon 0:15611c7938a3 2
simon 0:15611c7938a3 3 #include "mbed.h"
simon 0:15611c7938a3 4
simon 0:15611c7938a3 5 #ifndef MBED_GPS_H
simon 0:15611c7938a3 6 #define MBED_GPS_H
simon 0:15611c7938a3 7
simon 0:15611c7938a3 8 /** A GPS interface for reading from a Globalsat EM-406 GPS Module */
simon 0:15611c7938a3 9 class GPS {
simon 0:15611c7938a3 10 public:
simon 0:15611c7938a3 11
simon 0:15611c7938a3 12 /** Create the GPS interface, connected to the specified serial port
simon 0:15611c7938a3 13 */
simon 0:15611c7938a3 14 GPS(PinName tx, PinName rx);
simon 0:15611c7938a3 15
simon 0:15611c7938a3 16 /** Sample the incoming GPS data, returning whether there is a lock
simon 0:15611c7938a3 17 *
simon 0:15611c7938a3 18 * @return 1 if there was a lock when the sample was taken (and therefore .longitude and .latitude are valid), else 0
simon 0:15611c7938a3 19 */
simon 0:15611c7938a3 20 int sample();
simon 0:15611c7938a3 21
simon 0:15611c7938a3 22 /** The longitude (call sample() to set) */
simon 0:15611c7938a3 23 float longitude;
tony63 1:653fe36ca211 24
simon 0:15611c7938a3 25 /** The latitude (call sample() to set) */
simon 0:15611c7938a3 26 float latitude;
simon 0:15611c7938a3 27
simon 0:15611c7938a3 28 private:
simon 0:15611c7938a3 29 float trunc(float v);
simon 0:15611c7938a3 30 void getline();
simon 0:15611c7938a3 31
simon 0:15611c7938a3 32 Serial _gps;
simon 0:15611c7938a3 33 char msg[256];
tony63 1:653fe36ca211 34
simon 0:15611c7938a3 35 };
simon 0:15611c7938a3 36
simon 0:15611c7938a3 37 #endif