Warwick Racing / Debounced

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Dependents:   ElecPneuShifter_4 tarea1 tarea_miercoles Rampa ... more

DebouncedIn.h

Committer:
WarwickRacing
Date:
2010-11-28
Revision:
0:8992c13bbb9b

File content as of revision 0:8992c13bbb9b:

#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;
     };