The configuration structure of the SPI device driver. More...

#include <netx_drv_spi.h>

Collaboration diagram for DRV_SPI_CONFIGURATION_T:

Data Fields
DRV_SPI_DEVICE_ID_E	eSPIDeviceID

DRV_SPI_MISO_E	eMISO

DRV_OPERATION_MODE_E	eOperationMode

DRV_SPI_FSS_E	eFSS

DRV_SPI_FREQUENCY_E	eFrequency

DRV_SPI_FRAME_FORMAT_E	eFrameFormat

DRV_SPI_MODE_U	uMode

DRV_SPI_DUPLEX_E	eDuplex

DRV_SPI_PARALLELISM_E	eParallelism

DRV_SPI_BEHAVIOUR_E	eBehaviour

DRV_SPI_SLV_SIG_EARLY_E	eSlaveSigEarly

DRV_SPI_FILTER_E	eFILTER

DRV_SPI_ENDIANESS_E	eEndianess

DRV_SPI_FSS_STATIC_E	eFSSStatic

DRV_SPI_FIFO_WM_E	eRxFiFoWm

DRV_SPI_FIFO_WM_E	eTxFiFoWm

DRV_SPI_LOOP_BACK_MODE_E	eLoopBackMode

DRV_SPI_DATA_SIZE_SELECT_E	eDataSize

DRV_SPI_DUMMYPATTERN_E	uDummyPattern

DRV_DMAC_DEVICE_ID_E	eDMATx

DRV_DMAC_DEVICE_ID_E	eDMARx

DRV_DMAC_HANDLE_T *	ptSequencerTx

DRV_DMAC_HANDLE_T *	ptSequencerRx

DRV_CALLBACK_F	fnCompleteCallback

void *	pCompleteCallbackHandle

uint32_t	ulDriverTimeout

Detailed Description

The configuration structure of the SPI device driver.

This structure shall be modified to change configuration parameters. It is evaluated during the init routine and used during the handles lifetime. The structure shall not be modified after initialization of the device.

Definition at line 318 of file netx_drv_spi.h.

Field Documentation

DRV_SPI_BEHAVIOUR_E DRV_SPI_CONFIGURATION_T::eBehaviour

Defines if the device is master or slave.

Definition at line 329 of file netx_drv_spi.h.

DRV_SPI_DATA_SIZE_SELECT_E DRV_SPI_CONFIGURATION_T::eDataSize

Size of a word.

Definition at line 337 of file netx_drv_spi.h.

DRV_DMAC_DEVICE_ID_E DRV_SPI_CONFIGURATION_T::eDMARx

The device id of the dmac to be used for rx.

Definition at line 340 of file netx_drv_spi.h.

DRV_DMAC_DEVICE_ID_E DRV_SPI_CONFIGURATION_T::eDMATx

The device id of the dmac to be used for tx.

Definition at line 339 of file netx_drv_spi.h.

DRV_SPI_DUPLEX_E DRV_SPI_CONFIGURATION_T::eDuplex

Half or full duplex.

Definition at line 327 of file netx_drv_spi.h.

DRV_SPI_ENDIANESS_E DRV_SPI_CONFIGURATION_T::eEndianess

Is big endian.

Definition at line 332 of file netx_drv_spi.h.

DRV_SPI_FILTER_E DRV_SPI_CONFIGURATION_T::eFILTER

Is rx data input filter (majority around clk edge).

Definition at line 331 of file netx_drv_spi.h.

DRV_SPI_FRAME_FORMAT_E DRV_SPI_CONFIGURATION_T::eFrameFormat

Motorola SPI frame format only.

Definition at line 325 of file netx_drv_spi.h.

DRV_SPI_FREQUENCY_E DRV_SPI_CONFIGURATION_T::eFrequency

The frequency of the SPI.

Definition at line 324 of file netx_drv_spi.h.

DRV_SPI_FSS_E DRV_SPI_CONFIGURATION_T::eFSS

The frame/chip select to be used.

Definition at line 323 of file netx_drv_spi.h.

DRV_SPI_FSS_STATIC_E DRV_SPI_CONFIGURATION_T::eFSSStatic

Is fss static.

Definition at line 333 of file netx_drv_spi.h.

DRV_SPI_LOOP_BACK_MODE_E DRV_SPI_CONFIGURATION_T::eLoopBackMode

Is loop back mode active.

Definition at line 336 of file netx_drv_spi.h.

DRV_SPI_MISO_E DRV_SPI_CONFIGURATION_T::eMISO

The mosi state.

Definition at line 321 of file netx_drv_spi.h.

DRV_OPERATION_MODE_E DRV_SPI_CONFIGURATION_T::eOperationMode

Which programming method (DMA/IRQ/POLL) is used.

Definition at line 322 of file netx_drv_spi.h.

DRV_SPI_PARALLELISM_E DRV_SPI_CONFIGURATION_T::eParallelism

How many bits are transferred parallel.

Definition at line 328 of file netx_drv_spi.h.

DRV_SPI_FIFO_WM_E DRV_SPI_CONFIGURATION_T::eRxFiFoWm

Receive FiFo watermark. [0..0b1111] (0b1000)

Definition at line 334 of file netx_drv_spi.h.

DRV_SPI_SLV_SIG_EARLY_E DRV_SPI_CONFIGURATION_T::eSlaveSigEarly

Is slave miso generated earlier.

Definition at line 330 of file netx_drv_spi.h.

DRV_SPI_DEVICE_ID_E DRV_SPI_CONFIGURATION_T::eSPIDeviceID

The id of the device used.

Definition at line 320 of file netx_drv_spi.h.

DRV_SPI_FIFO_WM_E DRV_SPI_CONFIGURATION_T::eTxFiFoWm

Tranmit FiFo watermark. [0..0b1111] (0b1000)

Definition at line 335 of file netx_drv_spi.h.

DRV_CALLBACK_F DRV_SPI_CONFIGURATION_T::fnCompleteCallback

The callback used if transaction is completed.

Definition at line 343 of file netx_drv_spi.h.

void* DRV_SPI_CONFIGURATION_T::pCompleteCallbackHandle

The handle associated with the callback.

Definition at line 344 of file netx_drv_spi.h.

DRV_DMAC_HANDLE_T* DRV_SPI_CONFIGURATION_T::ptSequencerRx

The allocated and initialized to 0 handle of the rx dmac.

Definition at line 342 of file netx_drv_spi.h.

DRV_DMAC_HANDLE_T* DRV_SPI_CONFIGURATION_T::ptSequencerTx

The allocated and initialized to 0 handle of the tx dmac.

Definition at line 341 of file netx_drv_spi.h.

DRV_SPI_DUMMYPATTERN_E DRV_SPI_CONFIGURATION_T::uDummyPattern

Pattern used as dummy in empty Tx paths.

Definition at line 338 of file netx_drv_spi.h.

uint32_t DRV_SPI_CONFIGURATION_T::ulDriverTimeout

Timeout used in the driver for polling contexts.

Definition at line 345 of file netx_drv_spi.h.

DRV_SPI_MODE_U DRV_SPI_CONFIGURATION_T::uMode

The spi sampling mode.

Definition at line 326 of file netx_drv_spi.h.

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

netx_drv_spi.h

Data Fields

Detailed Description

Field Documentation