GNSS library
GPS.h@1:eff122356909, 2016-07-03 (annotated)
- Committer:
- brdarji
- Date:
- Sun Jul 03 08:36:50 2016 +0000
- Revision:
- 1:eff122356909
- Parent:
- 0:15611c7938a3
GNSS library
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon | 0:15611c7938a3 | 1 | #include "mbed.h" |
simon | 0:15611c7938a3 | 2 | |
simon | 0:15611c7938a3 | 3 | /** A GPS interface for reading from a Globalsat EM-406 GPS Module */ |
simon | 0:15611c7938a3 | 4 | class GPS { |
simon | 0:15611c7938a3 | 5 | public: |
simon | 0:15611c7938a3 | 6 | |
simon | 0:15611c7938a3 | 7 | /** Create the GPS interface, connected to the specified serial port |
simon | 0:15611c7938a3 | 8 | */ |
simon | 0:15611c7938a3 | 9 | GPS(PinName tx, PinName rx); |
simon | 0:15611c7938a3 | 10 | |
simon | 0:15611c7938a3 | 11 | /** Sample the incoming GPS data, returning whether there is a lock |
simon | 0:15611c7938a3 | 12 | * |
simon | 0:15611c7938a3 | 13 | * @return 1 if there was a lock when the sample was taken (and therefore .longitude and .latitude are valid), else 0 |
simon | 0:15611c7938a3 | 14 | */ |
simon | 0:15611c7938a3 | 15 | int sample(); |
brdarji | 1:eff122356909 | 16 | float trunc(float v); |
simon | 0:15611c7938a3 | 17 | /** The longitude (call sample() to set) */ |
simon | 0:15611c7938a3 | 18 | float longitude; |
simon | 0:15611c7938a3 | 19 | |
simon | 0:15611c7938a3 | 20 | /** The latitude (call sample() to set) */ |
simon | 0:15611c7938a3 | 21 | float latitude; |
brdarji | 1:eff122356909 | 22 | int sate_in_view,lock; |
brdarji | 1:eff122356909 | 23 | float time; |
brdarji | 1:eff122356909 | 24 | |
simon | 0:15611c7938a3 | 25 | |
simon | 0:15611c7938a3 | 26 | private: |
brdarji | 1:eff122356909 | 27 | |
simon | 0:15611c7938a3 | 28 | void getline(); |
simon | 0:15611c7938a3 | 29 | |
simon | 0:15611c7938a3 | 30 | Serial _gps; |
simon | 0:15611c7938a3 | 31 | char msg[256]; |
simon | 0:15611c7938a3 | 32 | |
brdarji | 1:eff122356909 | 33 | }; |