esp32/src/button_controller.cpp

Go to the documentation of this file.

#include "button_controller.h"
 
ButtonController::ButtonController(uint8_t pin) : pin(pin) {}
 
void ButtonController::setup()
{
    gpio_pad_select_gpio(static_cast<gpio_num_t>(pin));
    pinMode(pin, INPUT_PULLUP);
}
 
bool ButtonController::read()
{
    return digitalRead(pin) == LOW; // Active low due to pull-up
}