mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-09-19 16:46:11 -04:00
39 lines
634 B
C++
39 lines
634 B
C++
//
|
|
// FILE: AnalogPin.h
|
|
// AUTHOR: Rob Tillaart
|
|
// VERSION: 0.1.00
|
|
// PURPOSE: wrapper class for analogRead
|
|
// URL:
|
|
//
|
|
// Released to the public domain
|
|
//
|
|
|
|
#ifndef AnalogPin_h
|
|
#define AnalogPin_h
|
|
|
|
#if defined(ARDUINO) && ARDUINO >= 100
|
|
#include "Arduino.h"
|
|
#else
|
|
#include "WProgram.h"
|
|
#endif
|
|
|
|
#define ANALOGPIN_LIB_VERSION "0.1.00"
|
|
|
|
class AnalogPin
|
|
{
|
|
public:
|
|
AnalogPin(uint8_t);
|
|
|
|
// noise 0..256; in practice 0..4
|
|
uint16_t read(uint8_t noise = 0);
|
|
|
|
// alpha 0..32;
|
|
uint16_t readSmoothed(uint8_t alpha = 0);
|
|
|
|
private:
|
|
uint8_t _pin;
|
|
uint16_t _prevValue;
|
|
};
|
|
|
|
#endif
|
|
// -- END OF FILE --
|