GawiButtons

GawiButtons is a lightweight Arduino library with debounced button handling. It provides a central manager for multiple buttons.

Features

• Debounce handling with configurable timing.
• Press and hold detection.
• ButtonManager for centralized updates.
• Optional pull-up support.

Installation

Library Manager (recommended)

• Coming soon.

Manual installation

1. Download the .zip from GitHub.
2. In the Arduino IDE -> Sketch -> Include Library -> Add .zip library or add GawiButtons to Documents/Arduino/libraries
3. Include in project: #include <GawiButtons.h>

Setup

1. Create manager object to control the buttons:

ButtonManager buttonManager;

2. Create Button object. addButton() dynamically creates a button within the ButtonManager object. The function returns a pointer to the new Button object.

Button* buttonBuiltIn;
buttonBuiltIn = buttonManager.addButton(9);

Usage

1. Manager updates all registered buttons:

buttonManager.updateAll();

2. Button states logic:

if (buttonBuiltIn->wasPressed()) {
    Serial.println("Button was pressed.");
}

if (buttonBuiltIn->wasHeld()) {
    Serial.println("Button was held.");
}

Additional functions

• Get number of added buttons:

buttonManager.getNumButtons(); // Returns a uint8_t