QSPI_Object Struct Reference

Detailed Description

QSPI driver object.

Data Fields
QSPI_Handle	handle
uint32_t	transferMode
uint32_t	rxLines
uint8_t	readCmd
uint8_t	writeCmd
uint32_t	frmLength
uint32_t	numAddrBytes
uint32_t	numDummyBits
void *	qspiEdmaHandle
uint32_t	isOpen
SemaphoreP_Object	lockObj
SemaphoreP_Object	transferSemObj
HwiP_Object	hwiObj
QSPI_Transaction *	transaction
QSPILLD_InitObject	qspilldInitObject
QSPILLD_InitHandle	qspilldInitHandle
QSPILLD_Object	qspilldObject
QSPILLD_Handle	qspilldHandle

Field Documentation

handle

QSPI_Handle QSPI_Object::handle

Instance handle

transferMode

uint32_t QSPI_Object::transferMode

Polling, Blocking or Callback mode.

rxLines

uint32_t QSPI_Object::rxLines

Number of lines used for QSPI reading

readCmd

uint8_t QSPI_Object::readCmd

Transfer command to be used for reading from QSPI flash

writeCmd

uint8_t QSPI_Object::writeCmd

Transfer command to be used for writing to QSPI flash

frmLength

uint32_t QSPI_Object::frmLength

Frame length of total transfer

numAddrBytes

uint32_t QSPI_Object::numAddrBytes

Number of bytes used to represent address to be sent to flash.

numDummyBits

uint32_t QSPI_Object::numDummyBits

Number of dummy bits required while reading from flash EDMA parameters allocated for QSPI

qspiEdmaHandle

void* QSPI_Object::qspiEdmaHandle

EDMA handle allocated for QSPI

isOpen

uint32_t QSPI_Object::isOpen

Flag to indicate if the instance is already open

lockObj

SemaphoreP_Object QSPI_Object::lockObj

Driver lock object

transferSemObj

SemaphoreP_Object QSPI_Object::transferSemObj

Transfer Sync Semaphore object

hwiObj

HwiP_Object QSPI_Object::hwiObj

Interrupt object

transaction

QSPI_Transaction* QSPI_Object::transaction

Pointer to current transaction struct

qspilldInitObject

QSPILLD_InitObject QSPI_Object::qspilldInitObject

qspilldInitHandle

QSPILLD_InitHandle QSPI_Object::qspilldInitHandle

qspilldObject

QSPILLD_Object QSPI_Object::qspilldObject

qspilldHandle

QSPILLD_Handle QSPI_Object::qspilldHandle