예제 #1
0
int main (void)
{
    system_init ();

    led_init ();
    button_init ();

    while (1)
    {
        if (button_pressed_p ())
        {
            led_on ();
        }
        else
        {
            led_off ();
        }
    }
}
예제 #2
0
/** Poll the specified button and return its debounced state.
    @param  button pointer to button object
    @return button state  */
button_state_t
button_poll (button_t button)
{
    return button_debounce (button, button_pressed_p (button));
}