53 GPIO_HAL_PIN_CFG_PULL_UP, BUTTON_HAL_ID_BUTTON_ONE,
true);
56 GPIO_HAL_PIN_CFG_PULL_UP, BUTTON_HAL_ID_BUTTON_TWO,
true);
59 GPIO_HAL_PIN_CFG_PULL_UP, BUTTON_HAL_ID_BUTTON_THREE,
true);
62 GPIO_HAL_PIN_CFG_PULL_UP, BUTTON_HAL_ID_BUTTON_FOUR,
true);
64 BUTTON_HAL_BUTTONS(&key_left, &key_right, &key_up, &key_down, &key_select);
#define BUTTON_RIGHT_PORT
BUTTON_RIGHT -> PC5.
#define BUTTON_LEFT_PORT
BUTTON_LEFT -> PC4.
#define BUTTON_SELECT_PORT
BUTTON_SELECT -> PA3.
#define GPIO_PORT_PIN_TO_GPIO_HAL_PIN(PORT, PIN)
Converts a port/pin pair to GPIO HAL pin number.
#define BUTTON_UP_PORT
BUTTON_UP -> PC6.
#define BUTTON_DOWN_PORT
BUTTON_DOWN -> PC7.