Nut/OS  5.0.5
API Reference
Data Fields
_NUTSPINODE Struct Reference

SPI node structure. More...

#include <spibus.h>

Collaboration diagram for _NUTSPINODE:
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Data Fields

NUTSPIBUS * node_bus
 Pointer to the bus controller driver.
void * node_stat
 Pointer to the bus driver's device control block.
uint_fast32_t node_rate
 SPI clock rate.
uint_fast16_t node_mode
 SPI mode.
uint_fast8_t node_bits
 SPI data bits.
uint_fast8_t node_cs
 Chip select.
void * node_dcb
 Pointer to the node driver's device control block.

Detailed Description

SPI node structure.

Field Documentation

NUTSPIBUS* _NUTSPINODE::node_bus

Pointer to the bus controller driver.

Dynamically set when registering the SPI device.

Referenced by At45dNodeStatus(), At45dNodeTransfer(), At91SpiBus0Deselect(), At91SpiBus0Select(), At91SpiBus0Transfer(), At91SpiBusNodeInit(), At91SpiSetup(), Avr32SpiBus0Deselect(), Avr32SpiBus0Select(), Avr32SpiBus0Transfer(), Avr32SpiBus1Deselect(), Avr32SpiBus1Select(), Avr32SpiBus1Transfer(), Avr32SpiBusNodeInit(), Avr32SpiBusWait(), Avr32SpiSetup(), AvrSpiBus0Deselect(), AvrSpiBus0NodeInit(), AvrSpiBus0Select(), GpioSpiBus0Deselect(), GpioSpiBus0Select(), NplSpiBusDeselect(), NplSpiBusSelect(), NutRegisterSpiDevice(), SpiMmcBlockWrite(), SpiMmcIOCtl(), Stm32Usart3BusDeselect(), Stm32Usart3BusSelect(), Stm32UsartBusNodeInit(), Stm32UsartBusTransfer(), Stm32UsartSpiSetup(), UFlashAttach(), and UFlashFormat().

void* _NUTSPINODE::node_stat

Pointer to the bus driver's device control block.

Dynamically set during bus_initnode().

Referenced by At91SpiBus0Select(), At91SpiBusNodeInit(), At91SpiSetup(), Avr32SpiBus0Select(), Avr32SpiBus1Select(), Avr32SpiBusNodeInit(), Avr32SpiSetup(), AvrSpiBus0NodeInit(), AvrSpiBus0Select(), AvrSpiSetup(), GpioSpiBus0NodeInit(), GpioSpiBus0Select(), GpioSpiBus0Transfer(), GpioSpiBusSetRate(), SscSpiSetup(), Stm32Usart3BusSelect(), Stm32UsartBusNodeInit(), and Stm32UsartSpiSetup().

uint_fast32_t _NUTSPINODE::node_rate

SPI clock rate.

Statically configured, but may change dynamically.

Referenced by At91SpiSetup(), Avr32SpiSetup(), AvrSpiSetup(), GpioSpiBusSetRate(), GpioSpiSetup(), NutSpiBusSetRate(), SscSpiSetup(), and Stm32UsartSpiSetup().

uint_fast16_t _NUTSPINODE::node_mode

SPI mode.

Statically configured, but may change dynamically.

Referenced by At91SpiBus0Deselect(), At91SpiBus0Select(), At91SpiBusNodeInit(), At91SpiSetup(), Avr32SpiBus0Deselect(), Avr32SpiBus0Select(), Avr32SpiBus1Deselect(), Avr32SpiBus1Select(), Avr32SpiBusNodeInit(), Avr32SpiSetup(), AvrSpiBus0Deselect(), AvrSpiBus0NodeInit(), AvrSpiBus0Select(), AvrSpiSetup(), GpioSpiBus0Deselect(), GpioSpiBus0NodeInit(), GpioSpiBus0Select(), GpioSpiBus0Transfer(), GpioSpiBusSetRate(), GpioSpiSetup(), NplSpiBusSelect(), NutSpiBusSetBits(), NutSpiBusSetMode(), NutSpiBusSetRate(), SscSpiSetup(), Stm32Usart3BusDeselect(), Stm32Usart3BusSelect(), Stm32UsartBusNodeInit(), and Stm32UsartSpiSetup().

uint_fast8_t _NUTSPINODE::node_bits

SPI data bits.

Statically configured, but may change dynamically.

Referenced by At91SpiSetup(), Avr32SpiBus0Transfer(), Avr32SpiBus1Transfer(), Avr32SpiSetup(), GpioSpiSetup(), NutSpiBusSetBits(), SscSpiSetup(), and Stm32UsartSpiSetup().

uint_fast8_t _NUTSPINODE::node_cs

Chip select.

Dynamically set when registering the SPI device.

Referenced by At91SpiBus0Deselect(), At91SpiBus0Select(), At91SpiBusNodeInit(), Avr32SpiBus0Deselect(), Avr32SpiBus0Select(), Avr32SpiBus1Deselect(), Avr32SpiBus1Select(), Avr32SpiBusNodeInit(), AvrSpiBus0Deselect(), AvrSpiBus0NodeInit(), AvrSpiBus0Select(), GpioSpiBus0Deselect(), GpioSpiBus0NodeInit(), GpioSpiBus0Select(), NplSpiBusDeselect(), NplSpiBusNodeInit(), NplSpiBusSelect(), NutRegisterSpiDevice(), Stm32Usart3BusDeselect(), Stm32Usart3BusSelect(), and Stm32UsartBusNodeInit().

void* _NUTSPINODE::node_dcb

Pointer to the node driver's device control block.

Statically configured in most cases.

Referenced by At45dNodeLock(), and At45dNodeUnlock().

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