twi.h File Reference

Description

This file is the interface to the TWI slave, master and hub functionality.

Definition in file twi.h.

#include "core.h"

Include dependency graph for twi.h:

Go to the source code of this file.

TWI Master ...
Note: These functions may only be called if the hub functionality is disabled.
void	TwiMaInit ()
	Init all TWI master ports.
static void	TwiMaSelectPort (int8_t port)
	Select the TWI master port for the next operations.
void	TwiMaSendStart ()
	Send a start condition.
void	TwiMaSendStop ()
	Send a stop condition.
bool	TwiMaSendByte (uint8_t data)
	Send a byte (returns the ACK bit).
uint8_t	TwiMaReceiveByte (bool ack)
	Receive a byte ('ack' to be set to 1 if more bytes are expected).