Direct FIFO Access

Collaboration diagram for Direct FIFO Access:

Functions
IFX_INLINE uint32	IfxQspi_SpiMaster_readReceiveFifo (IfxQspi_SpiMaster *handle)
	Reads data or status in RxFIFO. More...
IFX_INLINE void	IfxQspi_SpiMaster_writeBasicConfiguration (IfxQspi_SpiMaster *handle, uint32 baconVal)
	Writes Basic configuration value to Tx FIFO. More...
IFX_INLINE void	IfxQspi_SpiMaster_writeExtendedConfiguration (IfxQspi_SpiMaster_Channel *chHandle, uint32 econVal)
	Writes extended configuration of the channel. More...
IFX_INLINE void	IfxQspi_SpiMaster_writeMixedDataConfiguration (IfxQspi_SpiMaster *handle, uint32 mixEntryVal)
	Writes data and configuration mixed value to Tx FIFO. More...
IFX_INLINE void	IfxQspi_SpiMaster_writeTransmitFifo (IfxQspi_SpiMaster_Channel *chHandle, uint32 data)
	Writes the data to TxFIFO. More...
IFX_EXTERN void	IfxQspi_SpiMaster_packLongModeBuffer (IfxQspi_SpiMaster_Channel *chHandle, void *data, uint32 *longFifoBuffer, Ifx_SizeT dataLength)
	pack data to Long mode buffer More...

Detailed Description

Function Documentation

IFX_EXTERN void IfxQspi_SpiMaster_packLongModeBuffer	(	IfxQspi_SpiMaster_Channel *	chHandle,
		void *	data,
		uint32 *	longFifoBuffer,
		Ifx_SizeT	dataLength
	)

pack data to Long mode buffer

Parameters

chHandle	Module Channel handle
data	source Data buffer to be packed
longFifoBuffer	destination buffer for data and configuration
dataLength	size of data in source buffer (in bytes)

Returns

None

Definition at line 728 of file IfxQspi_SpiMaster.c.

IFX_INLINE uint32 IfxQspi_SpiMaster_readReceiveFifo

(

IfxQspi_SpiMaster *

handle)

Reads data or status in RxFIFO.

Parameters

handle

Module handle

Returns

Data or Status in RxFIFO

Definition at line 873 of file IfxQspi_SpiMaster.h.

IFX_INLINE void IfxQspi_SpiMaster_writeBasicConfiguration	(	IfxQspi_SpiMaster *	handle,
		uint32	baconVal
	)

Writes Basic configuration value to Tx FIFO.

Parameters

handle	Module handle
baconVal	Basic configuration value to be entered in TxFIFO

Returns

None

Definition at line 881 of file IfxQspi_SpiMaster.h.

IFX_INLINE void IfxQspi_SpiMaster_writeExtendedConfiguration	(	IfxQspi_SpiMaster_Channel *	chHandle,
		uint32	econVal
	)

Writes extended configuration of the channel.

Parameters

chHandle	Module Channel handle
econVal	Channel Timing configuration value

Returns

None

Definition at line 888 of file IfxQspi_SpiMaster.h.

IFX_INLINE void IfxQspi_SpiMaster_writeMixedDataConfiguration	(	IfxQspi_SpiMaster *	handle,
		uint32	mixEntryVal
	)

Writes data and configuration mixed value to Tx FIFO.

Parameters

handle	Module handle
mixEntryVal	Mixed of Data and configuration

Returns

None

Definition at line 895 of file IfxQspi_SpiMaster.h.

IFX_INLINE void IfxQspi_SpiMaster_writeTransmitFifo	(	IfxQspi_SpiMaster_Channel *	chHandle,
		uint32	data
	)

Writes the data to TxFIFO.

Parameters

chHandle	Module Channel handle
data	Data to be entered in Tx FIFO

Returns

None

Definition at line 902 of file IfxQspi_SpiMaster.h.