Operative Functions

Collaboration diagram for Operative Functions:

Functions
IFX_INLINE void	IfxEray_receiveData (Ifx_ERAY *eray, boolean dataReceived)
	requests to receive data from message buffer. More...
IFX_INLINE void	IfxEray_sendData (Ifx_ERAY *eray, boolean dataTransfered)
	sets the bit to send data in frame. More...
IFX_EXTERN uint16	IfxEray_calcHeaderCrc (uint8 payloadLength, uint16 frameId, boolean startupFrameIndicator, boolean syncFrameIndicator)
	Calculate and returns the CRC for frame. More...
IFX_EXTERN void	IfxEray_readData (Ifx_ERAY *eray, uint32 *data, uint8 payloadLength)
	Reads the received data from output registers. More...
IFX_EXTERN void	IfxEray_readFrame (Ifx_ERAY *eray, IfxEray_ReceivedHeader *header, uint32 *data, Ifx_SizeT maxPayloadLength)
	Reads header and data from output buffers. More...
IFX_EXTERN void	IfxEray_setSlot (Ifx_ERAY *eray, const IfxEray_Header *header, const uint32 *data, const IfxEray_SlotConfig *slotConfig)
	Writes header and data to Input buffers and set the slots. More...
IFX_EXTERN void	IfxEray_writeData (Ifx_ERAY *eray, const uint32 *data, uint8 payloadLength)
	Writes data section of a frame to input data registers. More...

Detailed Description

Function Documentation

IFX_EXTERN uint16 IfxEray_calcHeaderCrc	(	uint8	payloadLength,
		uint16	frameId,
		boolean	startupFrameIndicator,
		boolean	syncFrameIndicator
	)

Calculate and returns the CRC for frame.

Parameters

payloadLength	payload length configured for frame.
frameId	slot id
startupFrameIndicator	whether startup frame is indicated or not.
syncFrameIndicator	whether sync frame is indicated or not.

Returns

calculated CRC value.

Definition at line 35 of file IfxEray.c.

Referenced by IfxEray_setSlot().

IFX_EXTERN void IfxEray_readData	(	Ifx_ERAY *	eray,
		uint32 *	data,
		uint8	payloadLength
	)

Reads the received data from output registers.

Parameters

eray	pointer to ERAY module registers.
data	pointer to received data buffer.
payloadLength	payload length received in a frame.

Returns

None

Definition at line 132 of file IfxEray.c.

Referenced by IfxEray_Eray_readData(), and IfxEray_readFrame().

IFX_EXTERN void IfxEray_readFrame	(	Ifx_ERAY *	eray,
		IfxEray_ReceivedHeader *	header,
		uint32 *	data,
		Ifx_SizeT	maxPayloadLength
	)

Reads header and data from output buffers.

Parameters

eray	pointer to ERAY module registers.
header	header received in a frame.
data	data received in a frame.
maxPayloadLength	maximum payload length received in a frame.

Returns

None

Definition at line 147 of file IfxEray.c.

Referenced by IfxEray_Eray_readFrame().

IFX_INLINE void IfxEray_receiveData	(	Ifx_ERAY *	eray,
		boolean	dataReceived
	)

requests to receive data from message buffer.

Parameters

eray	pointer to ERAY module registers.
dataReceived	whether data to be received or not.

Returns

None

Definition at line 1350 of file IfxEray.h.

Referenced by IfxEray_Eray_receiveFifoFrame(), and IfxEray_Eray_receiveFrame().

IFX_INLINE void IfxEray_sendData	(	Ifx_ERAY *	eray,
		boolean	dataTransfered
	)

sets the bit to send data in frame.

Parameters

eray	pointer to ERAY module registers.
dataTransfered	whether data transfered or not.

Returns

None

Definition at line 1362 of file IfxEray.h.

Referenced by IfxEray_Eray_transmitFrame().

IFX_EXTERN void IfxEray_setSlot	(	Ifx_ERAY *	eray,
		const IfxEray_Header *	header,
		const uint32 *	data,
		const IfxEray_SlotConfig *	slotConfig
	)

Writes header and data to Input buffers and set the slots.

Parameters

eray	pointer to ERAY module registers.
header	Header section of message buffer.
data	data section of message buffer.
slotConfig	pointer slot allocation configuration structure.

Returns

None

Definition at line 233 of file IfxEray.c.

Referenced by IfxEray_Eray_bufferReconfig().

IFX_EXTERN void IfxEray_writeData	(	Ifx_ERAY *	eray,
		const uint32 *	data,
		uint8	payloadLength
	)

Writes data section of a frame to input data registers.

Parameters

eray	pointer to ERAY module registers.
data	data segment in a frame.
payloadLength	payload length configured for slot buffer.

Returns

None

Definition at line 286 of file IfxEray.c.

Referenced by IfxEray_Eray_writeData(), and IfxEray_setSlot().