I²C

I²C abstraction functions. More...

Detailed Description

Functions
void	i2c_send (uint16_t addr, const char *data, size_t data_size)
	Fake I²C send function.
void	i2c_dump (const i2ctcp_msg_t *msg)
	Handle received (main -> client) I²C messages.

Function Documentation

i2c_dump()

void i2c_dump

(

const i2ctcp_msg_t *

msg

)

This function is called for I²C messages both sent and received by the main controller. This function tries to distinguish between sent/received messages by parsing the message data as a puzzle bus message and checking if the msg->sender field is equal to the main controller bus address.

Parameters

msg	Transferred message

i2c_send()

void i2c_send	(	uint16_t	addr,
		const char *	data,
		size_t	data_size )

This function sends an I²C message to the main controller over TCP using i2ctcp.

Parameters

addr	I²C address
data	Data to send
data_size	size of data