spi.c File Reference

SPI Driver - uos3-proto board. More...

Go to the source code of this file.

Data Structures
struct	SPI_port
struct	SPI_t
typedef struct SPI_port	SPI_port
typedef struct SPI_t	SPI_t
static SPI_port	SPI_ports [1]
static SPI_t	SPI_spis [3]
static void	SPI_init (SPI_t *spi)
uint8_t	SPI_cmd (uint8_t spi_num, uint8_t cmd)
uint8_t	SPI_read8 (uint8_t spi_num, uint8_t addr, uint8_t *data)
uint8_t	SPI_burstread8 (uint8_t spi_num, uint8_t addr, uint8_t *data, uint32_t len)
uint8_t	SPI_write8 (uint8_t spi_num, uint8_t addr, uint8_t *data)
uint8_t	SPI_burstwrite8 (uint8_t spi_num, uint8_t addr, uint8_t *data, uint32_t len)
uint8_t	SPI_read16 (uint8_t spi_num, uint16_t addr, uint8_t *data)
uint8_t	SPI_burstread16 (uint8_t spi_num, uint16_t addr, uint8_t *data, uint32_t len)
uint8_t	SPI_write16 (uint8_t spi_num, uint16_t addr, uint8_t *data)
uint8_t	SPI_burstwrite16 (uint8_t spi_num, uint16_t addr, uint8_t *data, uint32_t len)
uint8_t	SPI_read32 (uint8_t spi_num, uint32_t addr, uint8_t *data)
uint8_t	SPI_burstread32 (uint8_t spi_num, uint32_t addr, uint8_t *data, uint32_t len)
uint8_t	SPI_write32 (uint8_t spi_num, uint32_t addr, uint8_t *data)
uint8_t	SPI_burstwrite32 (uint8_t spi_num, uint32_t addr, uint8_t *data, uint32_t len)

Detailed Description

SPI Driver - uos3-proto board.

Definition in file spi.c.

Variable Documentation

SPI_port SPI_ports[1]

static

Initial value:

= 
  {
    { 
      SYSCTL_PERIPH_GPIOF,
      SYSCTL_PERIPH_SSI1,
      GPIO_PORTF_BASE,
      SSI1_BASE,
      GPIO_PF2_SSI1CLK,
      GPIO_PF0_SSI1RX,
      GPIO_PF1_SSI1TX,
      GPIO_PIN_2,
      GPIO_PIN_0,
      GPIO_PIN_1,
      5000000,
      false
    }
  }

Definition at line 43 of file spi.c.

SPI_t SPI_spis[3]

static

Initial value:

= 
  {
    { 
      &SPI_ports[0],
      GPIO_PA3,
      true
    },
    { 
      &SPI_ports[0],
      GPIO_PF3,
      true
    },
    { 
      &SPI_ports[0],
      GPIO_PC5,
      false
    }
  }

Definition at line 69 of file spi.c.