spi.h File Reference

#include "FreeRTOS.h"
#include "semphr.h"

Go to the source code of this file.

Data Structures
struct	KSPIConf
struct	KSPI

Macros
#define	K_NUM_SPI   YOTTA_CFG_HARDWARE_SPICOUNT
	KubOS-HAL SPI Interface. More...
#define	DEFAULT_SPI   YOTTA_CFG_HARDWARE_DEFAULTS_SPI

Enumerations
enum	KSPINum { K_SPI1 = 0, K_SPI2 }
enum	SPIRole { K_SPI_MASTER = 0, K_SPI_SLAVE }
enum	SPIDirection { K_SPI_DIRECTION_2LINES = 0, K_SPI_DIRECTION_2LINES_RXONLY, K_SPI_DIRECTION_1LINE }
enum	SPIDataSize { K_SPI_DATASIZE_8BIT = 0, K_SPI_DATASIZE_16BIT }
enum	KSPIStatus { SPI_OK, SPI_ERROR, SPI_ERROR_TIMEOUT }

Functions
void	k_spi_init (KSPINum spi, KSPIConf *conf)
void	k_spi_terminate (KSPINum spi)
KSPIStatus	k_spi_write (KSPINum spi, uint8_t *buffer, uint32_t len)
KSPIStatus	k_spi_read (KSPINum spi, uint8_t *buffer, uint32_t len)
KSPIStatus	k_spi_write_read (KSPINum spi, uint8_t *txBuffer, uint8_t *rxBuffer, uint32_t len)
KSPI *	kprv_spi_get (KSPINum spi)
KSPIStatus	kprv_spi_write (KSPINum spi, uint8_t *buffer, uint32_t len)
KSPIStatus	kprv_spi_read (KSPINum spi, uint8_t *buffer, uint32_t len)
KSPIStatus	kprv_spi_write_read (KSPINum spi, uint8_t *txBuffer, uint8_t *rxBuffer, uint32_t len)