ep.h File Reference

USB endpoint primitive. More...

#include <lib/dlist.h>

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Data Structures
struct	urb_t
struct	ep_c_t
struct	ep_t
struct	ep_init_t

Typedefs
typedef ep_xfer_status_t(*	ep_if_xfer_cb_t) (ep_xfer_status_t status, uint32_t xferred, uint32_t remaining)
typedef void(*	ep_xfer_cb_t) (struct ep_t *ep, struct urb_t *urb)
typedef void(*	ep_complete_cb_t) (struct ep_t *ep, struct urb_t *urb, ep_xfer_status_t status)
typedef ep_if_xfer_cb_t	ep_done_trap_t

Enumerations

Functions
void	ep_init (const struct ep_init_t *ep)
int	ep_xfer_done (ep_xfer_status_t status, uint32_t xferred, uint32_t remaining, struct ep_t *ep)
void	ep_xfer_in (struct ep_t *ep, struct urb_t *urb)
void	ep_xfer_out (struct ep_t *ep, struct urb_t *urb)
void	ep_kill_all_urbs (struct ep_t *ep, void *device)
static struct urb_t *	ep_alloc_urb (struct ep_t *ep)
static void	ep_free_urb (struct ep_t *ep, struct urb_t *urb)
static bool	ep_is_empty (struct ep_t *ep)
static void	ep_schedule_urb (struct ep_t *ep, struct urb_t *urb)

Detailed Description

USB endpoint primitive.

The endpoint queues and handles messages (URBs) to be send or received over USB interface.

Author

DT, Jetro AS

Definition in file ep.h.