An I2C wrapper class for remote analog and digital pin control. More...

Detailed Description

An I2C wrapper class for remote analog and digital pin control.

This class mimicks the original pin read and write commands. It replicates all of the methods and transmits each method call via I2C to a slave running the appropriate firmware.ino firmware, given that pin control support is enabled at compile time. Functions and parameters without documentation will work just as their original, but you need to take the general restrictions into account (e.g. don't take a return value for valid without error handling).

Note: ESP32 needs ESP32 Arduino 2.0.1 (see board manager) or higher for native analogWrite() support.; analogReference() is only implemented for AVRs, ESPs don't have it.

Todo:: Only tested on AVRs.

Public Member Functions
	PinI2C (I2Cwrapper *w)
	Constructor. More...

void	pinMode (uint8_t, uint8_t)

void	digitalWrite (uint8_t, uint8_t)

int	digitalRead (uint8_t)

int	analogRead (uint8_t)

void	analogReference (uint8_t mode)

void	analogWrite (uint8_t, int)

Constructor & Destructor Documentation

◆ PinI2C()

PinI2C::PinI2C ( I2Cwrapper * w )

Constructor.

Parameters

w	Wrapper object representing the slave the pin is connected to.

Member Function Documentation

◆ analogRead()

int PinI2C::analogRead ( uint8_t pin )

◆ analogReference()

void PinI2C::analogReference ( uint8_t mode )

◆ analogWrite()

void PinI2C::analogWrite	(	uint8_t	pin,
		int	value
	)

◆ digitalRead()

int PinI2C::digitalRead ( uint8_t pin )

◆ digitalWrite()

void PinI2C::digitalWrite	(	uint8_t	pin,
		uint8_t	value
	)

◆ pinMode()

void PinI2C::pinMode	(	uint8_t	pin,
		uint8_t	mode
	)

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