spidev_linux.h File Reference

Implementation of SPI access from Linux User Space. More...

Detailed Description

Implementation of SPI access from Linux User Space.

Author

Frank Hessel frank.nosp@m.@fhe.nosp@m.ssel..nosp@m.de

Definition in file spidev_linux.h.

#include "periph/spi.h"
#include "mutex.h"
#include "periph_conf.h"

Include dependency graph for spidev_linux.h:

Go to the source code of this file.

Data Structures
struct	spidev_linux_conf
	Static runtime configuration for SPI port + CS line. More...
struct	spidev_linux_state
	Dynamic runtime state for SPI port + CS line. More...

Typedefs
typedef struct spidev_linux_conf	spidev_linux_conf_t
	Static runtime configuration for SPI port + CS line.
typedef struct spidev_linux_state	spidev_linux_state_t
	Dynamic runtime state for SPI port + CS line.

Enumerations
enum	{ SPI_SETUP_OK = 0 , SPI_SETUP_INVALID = -1 }
	Status codes for SPI device setup. More...

Functions
int	spidev_linux_setup (spi_t bus, unsigned cs_id, const char *name)
	register /dev/spidev* device to be used for SPI
void	spidev_linux_teardown (void)
	Close open SPI file descriptors.