Library for debouncing
DebouncedIn.h
- Committer:
- smhapankar
- Date:
- 2016-05-31
- Revision:
- 0:0076f717ca86
File content as of revision 0:0076f717ca86:
#include "mbed.h" class DebouncedIn { public: DebouncedIn(PinName in); int read (void); operator int(); int rising(void); int falling(void); int steady(void); private : // objects DigitalIn _in; Ticker _ticker; // function to take a sample, and update flags void _sample(void); // counters and flags int _samples; int _output; int _output_last; int _rising_flag; int _falling_flag; int _state_counter; };