_usb_host_msd_command Struct Reference

MSC UFI command information structure. More...

#include <usb_host_msd.h>

Public Attributes
usb_host_cbw_t *	cbwBlock
usb_host_csw_t *	cswBlock
uint8_t *	dataBuffer
uint32_t	dataLength
uint32_t	dataSofar
usb_host_transfer_t *	transfer
uint8_t	retryTime
uint8_t	dataDirection

Detailed Description

MSC UFI command information structure.

Member Data Documentation

cbwBlock

usb_host_cbw_t* _usb_host_msd_command::cbwBlock

CBW data block

cswBlock

usb_host_csw_t* _usb_host_msd_command::cswBlock

CSW data block

dataBuffer

uint8_t* _usb_host_msd_command::dataBuffer

Data buffer pointer

dataDirection

uint8_t _usb_host_msd_command::dataDirection

The data direction, its value is USB_OUT or USB_IN

dataLength

uint32_t _usb_host_msd_command::dataLength

Data buffer length

dataSofar

uint32_t _usb_host_msd_command::dataSofar

Successful transfer data length

retryTime

uint8_t _usb_host_msd_command::retryTime

The UFI command residual retry time, when it reduce to zero the UFI command fail

transfer

usb_host_transfer_t* _usb_host_msd_command::transfer

The transfer is used for processing the UFI command

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

• usb_host_msd.h