button.c

#include "driver/gpio.h"
#include "button.h"

void button_init(void)
    {
        gpio_config_t io_conf = {};
        io_conf.pin_bit_mask = 1ULL << GPIO_BUTTON;
        io_conf.mode = GPIO_MODE_INPUT;
        io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
        io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
        io_conf.intr_type = GPIO_INTR_DISABLE;

        gpio_config(&io_conf);
    }