Software SPI driver compile configuration

Detailed Description

Macros
#define	SOFT_SPI_DEV(x)   (x)
	Default SPI device access macro.
#define	SOFT_SPI_UNDEF   (UINT_MAX)
	Define global value for undefined SPI device.
#define	SOFT_SPI_CS_UNDEF   (GPIO_UNDEF)
	Define value for unused CS line.

Macro Definition Documentation

SOFT_SPI_CS_UNDEF

#define SOFT_SPI_CS_UNDEF   (GPIO_UNDEF)

Define value for unused CS line.

Definition at line 62 of file soft_spi.h.

SOFT_SPI_DEV

#define SOFT_SPI_DEV

(

x

)

(x)

Default SPI device access macro.

Definition at line 48 of file soft_spi.h.

SOFT_SPI_UNDEF

#define SOFT_SPI_UNDEF   (UINT_MAX)

Define global value for undefined SPI device.

Definition at line 55 of file soft_spi.h.