Library for debouncing inputs, originally by Andres Mora Bedoya. Updated to include PinMode capability and class documentation.
Fork of DebouncedIn by
DebouncedIn.h@0:dc1131de43e8, 2013-11-05 (annotated)
- Committer:
- cmorab
- Date:
- Tue Nov 05 19:29:03 2013 +0000
- Revision:
- 0:dc1131de43e8
- Child:
- 1:7b8a80c09b8c
Esta librer?a es usada para la programaci?n de un Control PID Simple
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
cmorab | 0:dc1131de43e8 | 1 | #include "mbed.h" |
cmorab | 0:dc1131de43e8 | 2 | |
cmorab | 0:dc1131de43e8 | 3 | class DebouncedIn { |
cmorab | 0:dc1131de43e8 | 4 | public: |
cmorab | 0:dc1131de43e8 | 5 | DebouncedIn(PinName in); |
cmorab | 0:dc1131de43e8 | 6 | |
cmorab | 0:dc1131de43e8 | 7 | int read (void); |
cmorab | 0:dc1131de43e8 | 8 | operator int(); |
cmorab | 0:dc1131de43e8 | 9 | |
cmorab | 0:dc1131de43e8 | 10 | int rising(void); |
cmorab | 0:dc1131de43e8 | 11 | int falling(void); |
cmorab | 0:dc1131de43e8 | 12 | int steady(void); |
cmorab | 0:dc1131de43e8 | 13 | |
cmorab | 0:dc1131de43e8 | 14 | private : |
cmorab | 0:dc1131de43e8 | 15 | // objects |
cmorab | 0:dc1131de43e8 | 16 | DigitalIn _in; |
cmorab | 0:dc1131de43e8 | 17 | Ticker _ticker; |
cmorab | 0:dc1131de43e8 | 18 | |
cmorab | 0:dc1131de43e8 | 19 | // function to take a sample, and update flags |
cmorab | 0:dc1131de43e8 | 20 | void _sample(void); |
cmorab | 0:dc1131de43e8 | 21 | |
cmorab | 0:dc1131de43e8 | 22 | // counters and flags |
cmorab | 0:dc1131de43e8 | 23 | int _samples; |
cmorab | 0:dc1131de43e8 | 24 | int _output; |
cmorab | 0:dc1131de43e8 | 25 | int _output_last; |
cmorab | 0:dc1131de43e8 | 26 | int _rising_flag; |
cmorab | 0:dc1131de43e8 | 27 | int _falling_flag; |
cmorab | 0:dc1131de43e8 | 28 | int _state_counter; |
cmorab | 0:dc1131de43e8 | 29 | |
cmorab | 0:dc1131de43e8 | 30 | }; |