Inheritance diagram for pflib::I2C_Linux:

Collaboration diagram for pflib::I2C_Linux:

Public Member Functions
	I2C_Linux (const std::string &devfile)

virtual void	set_bus_speed (int speed=100)
	Set the speed for the bus in kbps.

virtual int	get_bus_speed ()
	Get the speed for the bus in kbps.

void	write_byte (uint8_t i2c_dev_addr, uint8_t data)
	Write a single byte using the efficient interface, and wait for completion.

uint8_t	read_byte (uint8_t i2c_dev_addr)
	Read a single byte using the efficient interface.

std::vector< uint8_t >	general_write_read (uint8_t i2c_dev_addr, const std::vector< uint8_t > &wdata, int nread=0)
	Carry out a write of zero or more bytes followed a by a read of zero or more bytes.

Public Member Functions inherited from pflib::I2C

Member Function Documentation

◆ general_write_read()

std::vector< uint8_t > pflib::I2C_Linux::general_write_read	(	uint8_t	i2c_dev_addr,
		const std::vector< uint8_t > &	wdata,
		int	nread = 0 )

virtual

Carry out a write of zero or more bytes followed a by a read of zero or more bytes.

If either write or read is zero bytes long, it is omitted.

Exceptions

pflib::Exception in the case of I2C communication failure

Implements pflib::I2C.

int pflib::I2C_Linux::get_bus_speed ( )

virtual

Get the speed for the bus in kbps.

Implements pflib::I2C.

uint8_t pflib::I2C_Linux::read_byte ( uint8_t i2c_dev_addr )

virtual

Read a single byte using the efficient interface.

Exceptions

pflib::Exception in the case of I2C communication failure

Implements pflib::I2C.

void pflib::I2C_Linux::set_bus_speed ( int speed = 100 )

virtual

Set the speed for the bus in kbps.

Implements pflib::I2C.

void pflib::I2C_Linux::write_byte	(	uint8_t	i2c_dev_addr,
		uint8_t	data )

virtual

Write a single byte using the efficient interface, and wait for completion.

Exceptions

pflib::Exception in the case of I2C communication failure

Implements pflib::I2C.

The documentation for this class was generated from the following files: