bus_i2c.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	I2C_SHORT_TIMEOUT   ((uint32_t)0x1000)
#define	I2C_LONG_TIMEOUT   ((uint32_t)(10 * I2C_SHORT_TIMEOUT))
#define	I2C_DEFAULT_TIMEOUT   I2C_SHORT_TIMEOUT

Typedefs
typedef enum I2CDevice	I2CDevice

Enumerations
enum	I2CDevice { I2CDEV_1, I2CDEV_2, I2CDEV_MAX = I2CDEV_2 }

Functions
void	i2cInit (I2CDevice index)
bool	i2cWriteBuffer (uint8_t addr_, uint8_t reg_, uint8_t len_, uint8_t *data)
bool	i2cWrite (uint8_t addr_, uint8_t reg, uint8_t data)
bool	i2cRead (uint8_t addr_, uint8_t reg, uint8_t len, uint8_t *buf)
uint16_t	i2cGetErrorCounter (void)
void	i2cSetOverclock (uint8_t OverClock)

Macro Definition Documentation

#define I2C_DEFAULT_TIMEOUT   I2C_SHORT_TIMEOUT

#define I2C_LONG_TIMEOUT   ((uint32_t)(10 * I2C_SHORT_TIMEOUT))

#define I2C_SHORT_TIMEOUT   ((uint32_t)0x1000)

Typedef Documentation

typedef enum I2CDevice I2CDevice

Enumeration Type Documentation

enum I2CDevice

Enumerator
I2CDEV_1
I2CDEV_2
I2CDEV_MAX

Function Documentation

uint16_t i2cGetErrorCounter

(

void

)

void i2cInit

(

I2CDevice

index

)

bool i2cRead	(	uint8_t	addr_,
		uint8_t	reg,
		uint8_t	len,
		uint8_t *	buf
	)

void i2cSetOverclock

(

uint8_t

OverClock

)

bool i2cWrite	(	uint8_t	addr_,
		uint8_t	reg,
		uint8_t	data
	)

Here is the call graph for this function:

bool i2cWriteBuffer	(	uint8_t	addr_,
		uint8_t	reg_,
		uint8_t	len_,
		uint8_t *	data
	)