Data Structures
struct	i2c_master_config_t
	I2C Master initialization configuration structure, consisted of the following fields : More...

struct	i2c_master_t
	I2C Master driver context structure, consisted of the following fields : More...

Functions
void	i2c_master_configure_default (i2c_master_config_t *config)
	Configure I2C Master configuration structure. More...

err_t	i2c_master_open (i2c_master_t obj, i2c_master_config_t config)
	Open the I2C Master driver object. More...

err_t	i2c_master_set_speed (i2c_master_t *obj, uint32_t speed)
	Set I2C Master module speed. More...

err_t	i2c_master_set_timeout (i2c_master_t *obj, uint16_t timeout_pass_count)
	Set I2C Master timeout value. More...

err_t	i2c_master_set_slave_address (i2c_master_t *obj, uint8_t address)
	Set I2C Slave address. More...

err_t	i2c_master_write (i2c_master_t obj, uint8_t write_data_buf, size_t len_write_data)
	Write data to the I2C bus. More...

err_t	i2c_master_read (i2c_master_t obj, uint8_t read_data_buf, size_t len_read_data)
	Read data from the I2C bus. More...

err_t	i2c_master_write_then_read (i2c_master_t obj, uint8_t write_data_buf, size_t len_write_data, uint8_t *read_data_buf, size_t len_read_data)
	Write data to I2C bus followed by read. More...

err_t	i2c_master_close (i2c_master_t *obj)
	Close I2C Master driver object. More...

Enumeration Type Documentation

◆ i2c_master_err_t

Return values.

Enumerator
I2C_MASTER_SUCCESS	Success.
I2C_MASTER_ERROR	Error.

Predefined enum values for module standard speed values.