USB_Descriptor_Endpoint_t Struct Reference

Standard USB Endpoint Descriptor (LUFA naming conventions). More...

#include <StdDescriptors.h>

Data Fields
USB_Descriptor_Header_t	Header
uint8_t	EndpointAddress
uint8_t	Attributes
uint16_t	EndpointSize
uint8_t	PollingIntervalMS

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Detailed Description

Type define for a standard Endpoint Descriptor. This structure uses LUFA-specific element names to make each element's purpose clearer.

See also:

USB_StdDescriptor_Endpoint_t for the version of this type with standard element names.

Note:

Regardless of CPU architecture, these values should be stored as little endian.

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Field Documentation

uint8_t USB_Descriptor_Endpoint_t::Attributes

Endpoint attributes, comprised of a mask of the endpoint type (EP_TYPE_*) and attributes (ENDPOINT_ATTR_*) masks.

uint8_t USB_Descriptor_Endpoint_t::EndpointAddress

Logical address of the endpoint within the device for the current configuration, including direction mask.

uint16_t USB_Descriptor_Endpoint_t::EndpointSize

Size of the endpoint bank, in bytes. This indicates the maximum packet size that the endpoint can receive at a time.

USB_Descriptor_Header_t USB_Descriptor_Endpoint_t::Header

Descriptor header, including type and size.

uint8_t USB_Descriptor_Endpoint_t::PollingIntervalMS

Polling interval in milliseconds for the endpoint if it is an INTERRUPT or ISOCHRONOUS type.

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

• Drivers/USB/Core/StdDescriptors.h