Ben Faucher / DebouncedIn

Library for debouncing inputs, originally by Andres Mora Bedoya. Updated to include PinMode capability and class documentation.

Fork of DebouncedIn by Andrés Mora Bedoya

DebouncedIn.h

Committer:
cmorab
Date:
2013-11-05
Revision:
0:dc1131de43e8
Child:
1:7b8a80c09b8c

File content as of revision 0:dc1131de43e8:

#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;
 
    };