Communication

Collaboration diagram for Communication:

Functions
IFX_EXTERN SpiIf_Status	IfxQspi_SpiSlave_exchange (IfxQspi_SpiSlave *handle, const void *src, void *dest, Ifx_SizeT count)
	Exchanges data between source and data. More...
IFX_EXTERN SpiIf_Status	IfxQspi_SpiSlave_getStatus (IfxQspi_SpiSlave *handle)
	Gets the transmission status. More...

Detailed Description

Function Documentation

IFX_EXTERN SpiIf_Status IfxQspi_SpiSlave_exchange	(	IfxQspi_SpiSlave *	handle,
		const void *	src,
		void *	dest,
		Ifx_SizeT	count
	)

Exchanges data between source and data.

Parameters

handle	Module handle
src	Source of data. Can be set to NULL_PTR if nothing to receive (transmit only)
dest	Destination to which to be sent. Can be set to NULL_PTR if nothing to transmit (receive only) - in this case, all-1 will be sent.
count	Number of data in pending

Returns

Status of exchange of data

Usage example: see How to use the SPI Slave Interface driver?

Definition at line 73 of file IfxQspi_SpiSlave.c.

IFX_EXTERN SpiIf_Status IfxQspi_SpiSlave_getStatus

(

IfxQspi_SpiSlave *

handle)

Gets the transmission status.

Parameters

handle

Module handle

Returns

Transmission status

Usage example: see How to use the SPI Slave Interface driver?

Definition at line 94 of file IfxQspi_SpiSlave.c.