hcl_spi.h File Reference

#include <stdint.h>

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Macros
#define	SPI_CHAN   0

Enumerations
enum	SPIMode { SPI_MODE0 = 0, SPI_MODE1 = 1, SPI_MODE2 = 2, SPI_MODE3 = 3 }

Functions
int	spiInit (uint8_t mode, uint32_t khzspeed)
int	spiRelease (void)
uint8_t	spiTransfer (uint8_t value)

Macro Definition Documentation

SPI_CHAN

#define SPI_CHAN   0

Definition at line 29 of file hcl_spi.h.

Enumeration Type Documentation

SPIMode

enum SPIMode

Enumerator
SPI_MODE0	CPOL = 0, CPHA = 0
SPI_MODE1	CPOL = 0, CPHA = 1
SPI_MODE2	CPOL = 1, CPHA = 0
SPI_MODE3	CPOL = 1, CPHA = 1

Definition at line 22 of file hcl_spi.h.

Function Documentation

spiInit()

int spiInit	(	uint8_t	mode,
		uint32_t	khzspeed
	)

Definition at line 45 of file hcl_spi_rpi.c.

spiRelease()

int spiRelease

(

void

)

Definition at line 67 of file hcl_spi_rpi.c.

spiTransfer()

uint8_t spiTransfer

(

uint8_t

value

)

Definition at line 80 of file hcl_spi_rpi.c.