_usb_host_pipe_init Struct Reference

USB host pipe information structure for opening pipe. More...

#include <usb_host.h>

Public Attributes
void *	devInstance
uint16_t	nakCount
uint16_t	maxPacketSize
uint8_t	interval
uint8_t	endpointAddress
uint8_t	direction
uint8_t	pipeType
uint8_t	numberPerUframe

Detailed Description

USB host pipe information structure for opening pipe.

Member Data Documentation

devInstance

void* _usb_host_pipe_init::devInstance

Device instance handle

direction

uint8_t _usb_host_pipe_init::direction

Endpoint direction

endpointAddress

uint8_t _usb_host_pipe_init::endpointAddress

Endpoint address

interval

uint8_t _usb_host_pipe_init::interval

Pipe's interval

maxPacketSize

uint16_t _usb_host_pipe_init::maxPacketSize

Pipe's maximum packet size

nakCount

uint16_t _usb_host_pipe_init::nakCount

Maximum NAK retry count. MUST be zero for interrupt

numberPerUframe

uint8_t _usb_host_pipe_init::numberPerUframe

Transaction number for each micro-frame

pipeType

uint8_t _usb_host_pipe_init::pipeType

Endpoint type, the value is USB_ENDPOINT_INTERRUPT, USB_ENDPOINT_CONTROL, USB_ENDPOINT_ISOCHRONOUS, USB_ENDPOINT_BULK

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

• usb_host.h