vsf_libusb_hcd.c File Reference

#include "component/usb/vsf_usb_cfg.h"
#include "kernel/vsf_kernel.h"
#include "component/usb/host/vsf_usbh.h"
#include "./vsf_libusb_hcd.h"
#include "utilities/ooc_class.h"
#include "libusb.h"

Data Structures
struct	libusb_device_descriptor
struct	libusb_config_descriptor
struct	vk_libusb_hcd_dev_t
struct	vk_libusb_hcd_t
struct	vk_libusb_hcd_urb_t

Macros
#define	__VSF_USBH_CLASS_IMPLEMENT_HCD__
#define	__VSF_USBH_CLASS_IMPLEMENT_HUB__
#define	__VSF_EDA_CLASS_INHERIT__
#define	LIBUSB_CALL
#define	libusb_hotplug_register_callback(...)   (LIBUSB_ERROR_NOT_SUPPORTED)
#define	libusb_has_capability(...)   (false)
#define	libusb_close   usb_close
#define	libusb_reset_device
#define	libusb_claim_interface   usb_claim_interface
#define	libusb_control_transfer   usb_control_msg
#define	libusb_get_device_speed(__dev)   (LIBUSB_SPEED_UNKNOWN)
#define	libusb_get_device(__handle)   ((libusb_device *)usb_device(__handle))
#define	VSF_EVT_LIBUSB_HCD_BASE   ((VSF_EVT_USER + 0x100) & ~0xFF)
#define	VSF_LIBUSB_HCD_DEF_DEV(__N, __BIT)

Typedefs
typedef usb_dev_handle	libusb_device_handle
typedef struct usb_device	libusb_device
typedef void *	libusb_context
typedef struct vk_libusb_hcd_dev_t	vk_libusb_hcd_dev_t
typedef struct vk_libusb_hcd_t	vk_libusb_hcd_t
typedef struct vk_libusb_hcd_urb_t	vk_libusb_hcd_urb_t
typedef enum vk_libusb_hcd_evt_t	vk_libusb_hcd_evt_t

Enumerations
enum	libusb_error {   LIBUSB_SUCCESS = 0 ,   LIBUSB_ERROR_IO = -1 ,   LIBUSB_ERROR_INVALID_PARAM = -2 ,   LIBUSB_ERROR_ACCESS = -3 ,   LIBUSB_ERROR_NO_DEVICE = -4 ,   LIBUSB_ERROR_NOT_FOUND = -5 ,   LIBUSB_ERROR_BUSY = -6 ,   LIBUSB_ERROR_TIMEOUT = -7 ,   LIBUSB_ERROR_OVERFLOW = -8 ,   LIBUSB_ERROR_PIPE = -9 ,   LIBUSB_ERROR_INTERRUPTED = -10 ,   LIBUSB_ERROR_NO_MEM = -11 ,   LIBUSB_ERROR_NOT_SUPPORTED = -12 ,   LIBUSB_ERROR_OTHER = -99 }
enum	libusb_hotplug_event {   LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED = 0x01U ,   LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT = 0x02U }
enum	libusb_speed {   LIBUSB_SPEED_UNKNOWN ,   LIBUSB_SPEED_LOW ,   LIBUSB_SPEED_FULL ,   LIBUSB_SPEED_HIGH ,   LIBUSB_SPEED_SUPER ,   LIBUSB_SPEED_SUPER_PLUS }
enum	vk_libusb_hcd_evt_t {   VSF_EVT_LIBUSB_HCD_ATTACH = VSF_EVT_LIBUSB_HCD_BASE + 0x100 ,   VSF_EVT_LIBUSB_HCD_DETACH = VSF_EVT_LIBUSB_HCD_BASE + 0x200 ,   VSF_EVT_LIBUSB_HCD_READY = VSF_EVT_LIBUSB_HCD_BASE + 0x300 }

Functions
int LIBUSB_CALL	libusb_init (libusb_context **ctx)
libusb_device_handle *LIBUSB_CALL	libusb_open_device_with_vid_pid (libusb_context *ctx, uint16_t vendor_id, uint16_t product_id)
int LIBUSB_CALL	libusb_get_config_descriptor_by_value (libusb_device *dev, uint8_t bConfigurationValue, struct libusb_config_descriptor **config)
void LIBUSB_CALL	libusb_free_config_descriptor (struct libusb_config_descriptor *config)
int LIBUSB_CALL	libusb_bulk_transfer (libusb_device_handle *dev_handle, unsigned char endpoint, unsigned char *data, int length, int *actual_length, unsigned int timeout)
int LIBUSB_CALL	libusb_interrupt_transfer (libusb_device_handle *dev_handle, unsigned char endpoint, unsigned char *data, int length, int *actual_length, unsigned int timeout)

Variables
const vk_usbh_hcd_drv_t	vk_libusb_hcd_drv

Macro Definition Documentation

__VSF_USBH_CLASS_IMPLEMENT_HCD__

#define __VSF_USBH_CLASS_IMPLEMENT_HCD__

__VSF_USBH_CLASS_IMPLEMENT_HUB__

#define __VSF_USBH_CLASS_IMPLEMENT_HUB__

__VSF_EDA_CLASS_INHERIT__

#define __VSF_EDA_CLASS_INHERIT__

LIBUSB_CALL

#define LIBUSB_CALL

libusb_hotplug_register_callback

#define libusb_hotplug_register_callback

(

...

)

(LIBUSB_ERROR_NOT_SUPPORTED)

libusb_has_capability

#define libusb_has_capability

(

...

)

(false)

libusb_close

#define libusb_close   usb_close

libusb_reset_device

#define libusb_reset_device

libusb_claim_interface

#define libusb_claim_interface   usb_claim_interface

libusb_control_transfer

#define libusb_control_transfer   usb_control_msg

libusb_get_device_speed

#define libusb_get_device_speed

(

__dev

)

(LIBUSB_SPEED_UNKNOWN)

libusb_get_device

#define libusb_get_device

(

__handle

)

((libusb_device *)usb_device(__handle))

VSF_EVT_LIBUSB_HCD_BASE

#define VSF_EVT_LIBUSB_HCD_BASE   ((VSF_EVT_USER + 0x100) & ~0xFF)

VSF_LIBUSB_HCD_DEF_DEV

#define VSF_LIBUSB_HCD_DEF_DEV	(		__N,
			__BIT
	)

Value:

            {                                                                   \
                .vid = VSF_LIBUSB_HCD_DEV##__N##_VID,                           \
                .pid = VSF_LIBUSB_HCD_DEV##__N##_PID,                           \
                .addr = -1,                                                     \
            },

Typedef Documentation

libusb_device_handle

typedef usb_dev_handle libusb_device_handle

libusb_device

typedef struct usb_device libusb_device

libusb_context

typedef void* libusb_context

vk_libusb_hcd_dev_t

typedef struct vk_libusb_hcd_dev_t vk_libusb_hcd_dev_t

vk_libusb_hcd_t

typedef struct vk_libusb_hcd_t vk_libusb_hcd_t

vk_libusb_hcd_urb_t

typedef struct vk_libusb_hcd_urb_t vk_libusb_hcd_urb_t

vk_libusb_hcd_evt_t

typedef enum vk_libusb_hcd_evt_t vk_libusb_hcd_evt_t

Enumeration Type Documentation

libusb_error

enum libusb_error

Enumerator
LIBUSB_SUCCESS
LIBUSB_ERROR_IO
LIBUSB_ERROR_INVALID_PARAM
LIBUSB_ERROR_ACCESS
LIBUSB_ERROR_NO_DEVICE
LIBUSB_ERROR_NOT_FOUND
LIBUSB_ERROR_BUSY
LIBUSB_ERROR_TIMEOUT
LIBUSB_ERROR_OVERFLOW
LIBUSB_ERROR_PIPE
LIBUSB_ERROR_INTERRUPTED
LIBUSB_ERROR_NO_MEM
LIBUSB_ERROR_NOT_SUPPORTED
LIBUSB_ERROR_OTHER

libusb_hotplug_event

enum libusb_hotplug_event

Enumerator
LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED
LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT

libusb_speed

enum libusb_speed

Enumerator
LIBUSB_SPEED_UNKNOWN
LIBUSB_SPEED_LOW
LIBUSB_SPEED_FULL
LIBUSB_SPEED_HIGH
LIBUSB_SPEED_SUPER
LIBUSB_SPEED_SUPER_PLUS

vk_libusb_hcd_evt_t

enum vk_libusb_hcd_evt_t

Enumerator
VSF_EVT_LIBUSB_HCD_ATTACH
VSF_EVT_LIBUSB_HCD_DETACH
VSF_EVT_LIBUSB_HCD_READY

Function Documentation

libusb_init()

int LIBUSB_CALL libusb_init

(

libusb_context **

ctx

)

libusb_open_device_with_vid_pid()

libusb_device_handle *LIBUSB_CALL libusb_open_device_with_vid_pid	(	libusb_context *	ctx,
		uint16_t	vendor_id,
		uint16_t	product_id
	)

libusb_get_config_descriptor_by_value()

int LIBUSB_CALL libusb_get_config_descriptor_by_value	(	libusb_device *	dev,
		uint8_t	bConfigurationValue,
		struct libusb_config_descriptor **	config
	)

libusb_free_config_descriptor()

void LIBUSB_CALL libusb_free_config_descriptor

(

struct libusb_config_descriptor *

config

)

libusb_bulk_transfer()

int LIBUSB_CALL libusb_bulk_transfer	(	libusb_device_handle *	dev_handle,
		unsigned char	endpoint,
		unsigned char *	data,
		int	length,
		int *	actual_length,
		unsigned int	timeout
	)

libusb_interrupt_transfer()

int LIBUSB_CALL libusb_interrupt_transfer	(	libusb_device_handle *	dev_handle,
		unsigned char	endpoint,
		unsigned char *	data,
		int	length,
		int *	actual_length,
		unsigned int	timeout
	)

Variable Documentation

vk_libusb_hcd_drv

const vk_usbh_hcd_drv_t vk_libusb_hcd_drv

Initial value:

= {
    .init_evthandler    = __vk_libusb_hcd_init_evthandler,
    .fini               = __vk_libusb_hcd_fini,
    .suspend            = __vk_libusb_hcd_suspend,
    .resume             = __vk_libusb_hcd_resume,
    .get_frame_number   = __vk_libusb_hcd_get_frame_number,
    .alloc_device       = __vk_libusb_hcd_alloc_device,
    .free_device        = __vk_libusb_hcd_free_device,
    .alloc_urb          = __vk_libusb_hcd_alloc_urb,
    .free_urb           = __vk_libusb_hcd_free_urb,
    .submit_urb         = __vk_libusb_hcd_submit_urb,
    .relink_urb         = __vk_libusb_hcd_relink_urb,
    .reset_dev          = __vk_libusb_hcd_reset_dev,
    .is_dev_reset       = __vk_libusb_hcd_is_dev_reset,
}