Arduino basic components library

This is an ensemble of independent Arduino libraries to manage basic components such as buttons, potentiometers and leds.

Code and functionalities are intentionally trivial and independent to favor fast prototyping, modifications and customization.

Pros:

• modular - completely written in C++ with OOP programming principles and it doesn't interfere with other libraries
• non-blocking - delay() function is not used
• easy to customize

Installation

Simply copy the folder of the library you are interested in and import it with #include <NAME_OF_THE_LIBRARY.h>.

Usage

Button library

Example usage of the button component with this library.

Hardware

Software

#include "Arduino.h"
#include <Button.h>

Button button;

void setup()
{
 // initialize LED digital pin as an output.
 pinMode(LED_BUILTIN, OUTPUT);
}

void loop()
{
  button.getEvent();

  if (button.getToggle())
    digitalWrite(LED_BUILTIN, HIGH);
  else
    digitalWrite(LED_BUILTIN, LOW);

  delay(100);
}

Potentiometer library

Example usage of the potentiometer component with this library.

Hardware

Software

#include "Arduino.h"
#include <Potentiometer.h>

Potentiometer potentiometer;

void setup()
{
  Serial.begin(9600);
}

void loop()
{
  Serial.println(potentiometer.getValue());
  Serial.println(potentiometer.getMappedValue(0, 5));
  Serial.println(potentiometer.getDoubleMappedValue(0, 5));

  delay(200);
}

Led library

Example usage of the led component with this library.

Hardware

Software

#include "Arduino.h"
#include <Led.h>

Led led(2);

void setup() {
}

void loop() {
  led.blinkState(1000, 500);
}

Credits

by Flavio Primo