USB device support class data. More...

#include <usbd.h>

Data Fields
struct usbd_contex *	uds_ctx
	Pointer to USB device stack context structure.

void *	desc
	Pointer to a class implementation descriptor that should end with a nil descriptor (bLength = 0 and bDescriptorType = 0).

const struct usbd_cctx_vendor_req *	v_reqs
	Supported vendor request table, can be NULL.

uint32_t	ep_assigned
	Bitmap of all endpoints assigned to the instance.

uint32_t	ep_active
	Bitmap of the enabled endpoints of the instance.

uint32_t	iface_bm
	Bitmap of the bInterfaceNumbers of the class instance.

atomic_t	state
	Variable to store the state of the class instance.

void *	priv
	Pointer to private data.

Detailed Description

USB device support class data.

Field Documentation

void* usbd_class_data::desc

Pointer to a class implementation descriptor that should end with a nil descriptor (bLength = 0 and bDescriptorType = 0).

uint32_t usbd_class_data::ep_active

Bitmap of the enabled endpoints of the instance.

The IN endpoints are mapped in the upper halfword.

uint32_t usbd_class_data::ep_assigned

Bitmap of all endpoints assigned to the instance.

The IN endpoints are mapped in the upper halfword.

uint32_t usbd_class_data::iface_bm

Bitmap of the bInterfaceNumbers of the class instance.

void* usbd_class_data::priv

Pointer to private data.

atomic_t usbd_class_data::state

Variable to store the state of the class instance.

struct usbd_contex* usbd_class_data::uds_ctx

Pointer to USB device stack context structure.

const struct usbd_cctx_vendor_req* usbd_class_data::v_reqs

Supported vendor request table, can be NULL.

The documentation for this struct was generated from the following file:

	Zephyr API Documentation 3.6.0 A Scalable Open Source RTOS
3.6.0