breath sensor library
windSensor.h@0:397523d4133e, 2016-12-01 (annotated)
- Committer:
- otis22894
- Date:
- Thu Dec 01 00:42:08 2016 +0000
- Revision:
- 0:397523d4133e
- Child:
- 1:d07f80ef7abc
initial commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
otis22894 | 0:397523d4133e | 1 | #include "mbed.h" |
otis22894 | 0:397523d4133e | 2 | #include "NeoStrip.h" |
otis22894 | 0:397523d4133e | 3 | #include <vector> |
otis22894 | 0:397523d4133e | 4 | |
otis22894 | 0:397523d4133e | 5 | class windSensor { |
otis22894 | 0:397523d4133e | 6 | public: |
otis22894 | 0:397523d4133e | 7 | windSensor(PinName p, NeoStrip *_strip); |
otis22894 | 0:397523d4133e | 8 | /* Start victim breath */ |
otis22894 | 0:397523d4133e | 9 | void sample(); |
otis22894 | 0:397523d4133e | 10 | void startReading(); |
otis22894 | 0:397523d4133e | 11 | void stopReading(); |
otis22894 | 0:397523d4133e | 12 | void reset(); |
otis22894 | 0:397523d4133e | 13 | bool breathDetected(); |
otis22894 | 0:397523d4133e | 14 | /* End vicim breath */ |
otis22894 | 0:397523d4133e | 15 | |
otis22894 | 0:397523d4133e | 16 | /* start give breath */ |
otis22894 | 0:397523d4133e | 17 | float give_breath(void); |
otis22894 | 0:397523d4133e | 18 | /* end give breath */ |
otis22894 | 0:397523d4133e | 19 | |
otis22894 | 0:397523d4133e | 20 | private: |
otis22894 | 0:397523d4133e | 21 | /* start vicim breath */ |
otis22894 | 0:397523d4133e | 22 | AnalogIn sensor; |
otis22894 | 0:397523d4133e | 23 | Ticker breathReader; |
otis22894 | 0:397523d4133e | 24 | |
otis22894 | 0:397523d4133e | 25 | volatile float thresh; |
otis22894 | 0:397523d4133e | 26 | //volatile bool Breath = false; // set on each visit to interrupt routine |
otis22894 | 0:397523d4133e | 27 | volatile bool isBreathing; |
otis22894 | 0:397523d4133e | 28 | volatile int breathCount; //increment if breath is above thresh on each visit to interrupt routine |
otis22894 | 0:397523d4133e | 29 | /* end victim breath */ |
otis22894 | 0:397523d4133e | 30 | |
otis22894 | 0:397523d4133e | 31 | /* start give breath */ |
otis22894 | 0:397523d4133e | 32 | Timer t, q; |
otis22894 | 0:397523d4133e | 33 | vector<float> b; |
otis22894 | 0:397523d4133e | 34 | /* end give breath */ |
otis22894 | 0:397523d4133e | 35 | vector<float> c; |
otis22894 | 0:397523d4133e | 36 | NeoStrip *strip; |
otis22894 | 0:397523d4133e | 37 | }; |