Detailed Description

MCASP driver object.

Data Fields
MCASP_Handle	handle

uint16_t	instNum

uint32_t	drvState

uint32_t	transferMode

MCASP_TransferObj	XmtObj

MCASP_TransferObj	RcvObj

uint32_t	isOpen

SemaphoreP_Object	lockObj

SemaphoreP_Object	transferSemObj

HwiP_Object	hwiObjTx

HwiP_Object	hwiObjRx

Field Documentation

◆ handle

MCASP_Handle MCASP_Object::handle

Instance handle

◆ instNum

uint16_t MCASP_Object::instNum

Instance number in port

◆ drvState

uint32_t MCASP_Object::drvState

stores the current state of the driver

◆ transferMode

uint32_t MCASP_Object::transferMode

Polling, Blocking or Callback mode.

◆ XmtObj

MCASP_TransferObj MCASP_Object::XmtObj

Holds transmit channel to the McASP.

◆ RcvObj

MCASP_TransferObj MCASP_Object::RcvObj

Holds receive channel to the McASP.

◆ isOpen

uint32_t MCASP_Object::isOpen

Flag to indicate if the instance is already open

◆ lockObj

SemaphoreP_Object MCASP_Object::lockObj

Driver lock object

◆ transferSemObj

SemaphoreP_Object MCASP_Object::transferSemObj

Transfer Sync Semaphore object

◆ hwiObjTx

HwiP_Object MCASP_Object::hwiObjTx

Transmit Interrupt object

◆ hwiObjRx

HwiP_Object MCASP_Object::hwiObjRx

Receive Interrupt object