i2c.h File Reference

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Data Structures
struct	i2c_msg_t
struct	i2c_bus_t

Macros
#define	I2C_MSG_FLAG_WRITE   0
#define	I2C_MSG_FLAG_READ   1

Typedefs
typedef struct i2c_bus_t	i2c_bus_t

Functions
void	vlib_i2c_init (i2c_bus_t *bus)
void	vlib_i2c_xfer (i2c_bus_t *bus, i2c_msg_t *msgs)
void	vlib_i2c_read_eeprom (i2c_bus_t *bus, u8 i2c_addr, u16 start_addr, u16 length, u8 *data)
static int	vlib_i2c_bus_timed_out (i2c_bus_t *bus)

Macro Definition Documentation

I2C_MSG_FLAG_READ

#define I2C_MSG_FLAG_READ   1

Definition at line 23 of file i2c.h.

I2C_MSG_FLAG_WRITE

#define I2C_MSG_FLAG_WRITE   0

Definition at line 22 of file i2c.h.

Typedef Documentation

i2c_bus_t

typedef struct i2c_bus_t i2c_bus_t

Function Documentation

vlib_i2c_bus_timed_out()

static int vlib_i2c_bus_timed_out ( i2c_bus_t *  bus )

inlinestatic

Definition at line 54 of file i2c.h.

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vlib_i2c_init()

void vlib_i2c_init

(

i2c_bus_t *

bus

)

Definition at line 150 of file i2c.c.

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vlib_i2c_read_eeprom()

void vlib_i2c_read_eeprom	(	i2c_bus_t *	bus,
		u8	i2c_addr,
		u16	start_addr,
		u16	length,
		u8 *	data
	)

Definition at line 201 of file i2c.c.

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vlib_i2c_xfer()

void vlib_i2c_xfer	(	i2c_bus_t *	bus,
		i2c_msg_t *	msgs
	)

Definition at line 168 of file i2c.c.

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