I2SCC32XXDMA Object. More...

#include <I2SCC32XXDMA.h>

Data Fields
bool	opened

uint32_t	operationMode

I2SCC32XXDMA_SerialPinVars	serialPinVars [I2SCC32XXDMA_NUM_SERIAL_PINS]

uint16_t	readIndex

uint16_t	writeIndex

I2SCC32XXDMA_DataSize	dmaSize

SemaphoreP_Handle	writeSem

SemaphoreP_Handle	readSem

HwiP_Handle	hwiHandle

unsigned long	zeroWriteBufLength

unsigned long	emptyReadBufLength

I2S_BufDesc *	currentWriteBufDesc

I2S_BufDesc *	prevWriteBufDesc

I2S_BufDesc *	currentReadBufDesc

I2S_BufDesc *	prevReadBufDesc

UDMACC32XX_Handle	dmaHandle

List_List	readActiveQueue

List_List	readDoneQueue

List_List	writeActiveQueue

List_List	writeDoneQueue

Detailed Description

I2SCC32XXDMA Object.

The application must not access any member variables of this structure!

Field Documentation

§ opened

bool I2SCC32XXDMA_Object::opened

§ operationMode

uint32_t I2SCC32XXDMA_Object::operationMode

§ serialPinVars

I2SCC32XXDMA_SerialPinVars I2SCC32XXDMA_Object::serialPinVars[I2SCC32XXDMA_NUM_SERIAL_PINS]

§ readIndex

uint16_t I2SCC32XXDMA_Object::readIndex

§ writeIndex

uint16_t I2SCC32XXDMA_Object::writeIndex

§ dmaSize

I2SCC32XXDMA_DataSize I2SCC32XXDMA_Object::dmaSize

§ writeSem

SemaphoreP_Handle I2SCC32XXDMA_Object::writeSem

§ readSem

SemaphoreP_Handle I2SCC32XXDMA_Object::readSem

§ hwiHandle

HwiP_Handle I2SCC32XXDMA_Object::hwiHandle

Length of zero buffer to write in case of no data

§ zeroWriteBufLength

unsigned long I2SCC32XXDMA_Object::zeroWriteBufLength

Length of empty buffer to read in case of no data requested

§ emptyReadBufLength

unsigned long I2SCC32XXDMA_Object::emptyReadBufLength

§ currentWriteBufDesc

I2S_BufDesc* I2SCC32XXDMA_Object::currentWriteBufDesc

§ prevWriteBufDesc

I2S_BufDesc* I2SCC32XXDMA_Object::prevWriteBufDesc

§ currentReadBufDesc

I2S_BufDesc* I2SCC32XXDMA_Object::currentReadBufDesc

§ prevReadBufDesc

I2S_BufDesc* I2SCC32XXDMA_Object::prevReadBufDesc

§ dmaHandle

UDMACC32XX_Handle I2SCC32XXDMA_Object::dmaHandle

§ readActiveQueue

List_List I2SCC32XXDMA_Object::readActiveQueue

§ readDoneQueue

List_List I2SCC32XXDMA_Object::readDoneQueue

§ writeActiveQueue

List_List I2SCC32XXDMA_Object::writeActiveQueue

§ writeDoneQueue

List_List I2SCC32XXDMA_Object::writeDoneQueue

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

I2SCC32XXDMA.h

Data Fields