DebouncedDigitalInput.h

Go to the documentation of this file.

 
 
 
#pragma once
 
#include <stdint.h>
 
#include "MiscConstants.h"
 
class DebouncedDigitalInput {
 public:
  DebouncedDigitalInput() = delete;
  explicit DebouncedDigitalInput(uint8_t pinNumber, bool usePullup = false);
  DebouncedDigitalInput(uint8_t pinNumber, uint8_t groundPin, bool usePullup = false);
  DebouncedDigitalInput(uint8_t pinNumber, uint8_t groundPin, uint16_t debounceSamples, bool usePullup = false);
 
  DebouncedDigitalInput& operator=(const DebouncedDigitalInput&) = delete;
 
  void Initialize();
 
  bool Update();
 
  bool GetValue() const;
 
  bool GetRawValue() const;
 
  void Reset(bool newValue = false);
 
  void SetDebounceCount(uint16_t newCount);
 
 private:
  const uint8_t m_readPin;     
  const uint8_t m_groundPin;   
  const bool m_usePullup;      
  uint16_t m_debounceSamples;  
  bool m_initialized;          
  uint16_t m_debounceCount;    
  bool m_rawValue;             
  bool m_debouncedValue;       
};