USBD_EVENT_IRQ_CFG_SHIFT
#define USBD_EVENT_IRQ_CFG_MASK(x) (3 << USBD_EVENT_IRQ_CFG_SHIFT(x))
#define USBD_EVENT_IRQ_CFG_RISING(x) (0 << USBD_EVENT_IRQ_CFG_SHIFT(x))
#define USBD_EVENT_IRQ_CFG_FALLING(x) (1 << USBD_EVENT_IRQ_CFG_SHIFT(x))