Package com.diozero.devices.oled

Class SsdOled

java.lang.Object

com.diozero.devices.oled.SsdOled

All Implemented Interfaces:

DeviceInterface, AutoCloseable

Direct Known Subclasses:

ColourSsdOled, SSD1306

public abstract class SsdOled
extends Object
implements DeviceInterface

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	buffer
protected DigitalOutputDevice	dcPin
protected SsdOledCommunicationChannel	device
protected int	height
protected int	imageType
protected DigitalOutputDevice	resetPin
protected int	width

Constructor Summary

Constructors

Constructor	Description
SsdOled(int controller, int chipSelect, DigitalOutputDevice dcPin, DigitalOutputDevice resetPin, int width, int height, int imageType)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	close()	Close this device
protected void	command(byte... commands)
protected void	data()
protected void	data(int offset, int length)
void	display()
abstract void	display(BufferedImage image)
int	getHeight()
int	getNativeImageType()
int	getWidth()
protected abstract void	goTo(int x, int y)
protected abstract void	home()
protected abstract void	init()
abstract void	invertDisplay(boolean invert)
protected void	reset()
void	setDisplayOn(boolean on)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

device

protected SsdOledCommunicationChannel device

dcPin

protected DigitalOutputDevice dcPin

resetPin

protected DigitalOutputDevice resetPin

width

protected int width

height

protected int height

buffer

protected byte[] buffer

imageType

protected int imageType

Constructor Detail

SsdOled

public SsdOled(int controller,
               int chipSelect,
               DigitalOutputDevice dcPin,
               DigitalOutputDevice resetPin,
               int width,
               int height,
               int imageType)

Method Detail

init

protected abstract void init()

reset

protected void reset()

command

protected void command(byte... commands)

data

protected void data()

data

protected void data(int offset,
                    int length)

goTo

protected abstract void goTo(int x,
                             int y)

home

protected abstract void home()

display

public void display()

display

public abstract void display(BufferedImage image)

clear

public void clear()

getWidth

public int getWidth()

getHeight

public int getHeight()

setDisplayOn

public void setDisplayOn(boolean on)

close

public void close()

Description copied from interface: DeviceInterface

Close this device

Specified by:

close in interface AutoCloseable

Specified by:

close in interface DeviceInterface

getNativeImageType

public int getNativeImageType()

invertDisplay

public abstract void invertDisplay(boolean invert)