usb_ep_descriptor Struct Reference

USB Standard Endpoint Descriptor. More...

#include <usb_ch9.h>

Data Fields
uint8_t	bLength
	Descriptor length.
uint8_t	bDescriptorType
	Descriptor type.
uint8_t	bEndpointAddress
	Endpoint address.
union {
uint8_t   bmAttributes
	Raw endpoint attributes. More...
struct usb_ep_desc_bmattr   Attributes
	Structured endpoint attributes. More...
};
uint16_t	wMaxPacketSize
	Maximum packet size.
uint8_t	bInterval
	Polling interval.

Detailed Description

USB Standard Endpoint Descriptor.

See Table 9-13 of the specification.

Field Documentation

[union]

union { ... } usb_ep_descriptor

Attributes

struct usb_ep_desc_bmattr usb_ep_descriptor::Attributes

Structured endpoint attributes.

bDescriptorType

uint8_t usb_ep_descriptor::bDescriptorType

Descriptor type.

bEndpointAddress

uint8_t usb_ep_descriptor::bEndpointAddress

Endpoint address.

bInterval

uint8_t usb_ep_descriptor::bInterval

Polling interval.

bLength

uint8_t usb_ep_descriptor::bLength

Descriptor length.

bmAttributes

uint8_t usb_ep_descriptor::bmAttributes

Raw endpoint attributes.

wMaxPacketSize

uint16_t usb_ep_descriptor::wMaxPacketSize

Maximum packet size.

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

• zephyr/usb/usb_ch9.h