Richard Osterloh / Mbed 2 deprecated WiFi_Scanner

An application to log WiFi SSIDs for position lookup testing

Dependencies:   C027_Support SWO mbed-rtos mbed picojson

Fork of lpc4088_ebb_ublox_Cellular_PubNubDemo_rtos by EmbeddedArtists AB

device/GPSTracker.h@1:cac9b2960637, 2015-02-15 (annotated)

Committer:
rosterloh84
Date:
Sun Feb 15 22:04:12 2015 +0000
Revision:
1:cac9b2960637
First working version. Lots to do still.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rosterloh84 1:cac9b2960637 1 #pragma once
rosterloh84 1:cac9b2960637 2
rosterloh84 1:cac9b2960637 3 #include <stddef.h>
rosterloh84 1:cac9b2960637 4 #include "GPS.h"
rosterloh84 1:cac9b2960637 5 #include "rtos.h"
rosterloh84 1:cac9b2960637 6
rosterloh84 1:cac9b2960637 7 /**
rosterloh84 1:cac9b2960637 8 * A GPS tracker class providing access to the current position.
rosterloh84 1:cac9b2960637 9 */
rosterloh84 1:cac9b2960637 10 class GPSTracker
rosterloh84 1:cac9b2960637 11 {
rosterloh84 1:cac9b2960637 12 public:
rosterloh84 1:cac9b2960637 13 /**
rosterloh84 1:cac9b2960637 14 * Initialize a new GPSTracker object.
rosterloh84 1:cac9b2960637 15 * @param gps a previously initialized instance of the GPSI2C class
rosterloh84 1:cac9b2960637 16 */
rosterloh84 1:cac9b2960637 17 GPSTracker(GPSI2C&);
rosterloh84 1:cac9b2960637 18
rosterloh84 1:cac9b2960637 19 typedef struct {
rosterloh84 1:cac9b2960637 20 double altitude; // altitude meters
rosterloh84 1:cac9b2960637 21 double latitude; // latitude degrees
rosterloh84 1:cac9b2960637 22 double longitude; // longitude degrees
rosterloh84 1:cac9b2960637 23 } Position;
rosterloh84 1:cac9b2960637 24
rosterloh84 1:cac9b2960637 25 /**
rosterloh84 1:cac9b2960637 26 * Retrieves and invalidates the current position.
rosterloh84 1:cac9b2960637 27 * @param position a pointer of type Position where the current position is written to
rosterloh84 1:cac9b2960637 28 * @return true on success, false otherwise
rosterloh84 1:cac9b2960637 29 */
rosterloh84 1:cac9b2960637 30 bool position(Position*);
rosterloh84 1:cac9b2960637 31
rosterloh84 1:cac9b2960637 32 protected:
rosterloh84 1:cac9b2960637 33 void thread();
rosterloh84 1:cac9b2960637 34 static void thread_func(void const*);
rosterloh84 1:cac9b2960637 35
rosterloh84 1:cac9b2960637 36 private:
rosterloh84 1:cac9b2960637 37 GPSI2C _gps;
rosterloh84 1:cac9b2960637 38 Thread _thread;
rosterloh84 1:cac9b2960637 39 Mutex _mutex;
rosterloh84 1:cac9b2960637 40 Position _position;
rosterloh84 1:cac9b2960637 41 bool _positionSet;
rosterloh84 1:cac9b2960637 42 };