Package com.diozero.api

Class AnalogOutputDevice

java.lang.Object

com.diozero.api.GpioDevice

com.diozero.api.AnalogOutputDevice

All Implemented Interfaces:

DeviceInterface, OutputDeviceInterface, AutoCloseable

public class AnalogOutputDevice
extends GpioDevice
implements OutputDeviceInterface

Analog output device. The output value is scaled in the range 0..1.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AnalogOutputDevice.Builder

Field Summary

Fields inherited from class com.diozero.api.GpioDevice

pinInfo

Constructor Summary

Constructors

Constructor	Description
AnalogOutputDevice(AnalogOutputDeviceFactoryInterface deviceFactory, PinInfo pinInfo, float initialValue)

Method Summary

Modifier and Type	Method	Description
void	close()	Close this device
float	getValue()
void	setValue(float value)	Set the analog output value

Methods inherited from class com.diozero.api.GpioDevice

getGpio

Methods inherited from class java.lang.Object

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

Constructor Detail

AnalogOutputDevice

public AnalogOutputDevice(AnalogOutputDeviceFactoryInterface deviceFactory,
                          PinInfo pinInfo,
                          float initialValue)

Method Detail

getValue

public float getValue()

setValue

public void setValue(float value)
              throws IllegalArgumentException

Set the analog output value

Specified by:

setValue in interface OutputDeviceInterface

Parameters:

value - new analog output value in the range 0..1

Throws:

IllegalArgumentException - if value is out of bounds

close

public void close()

Description copied from interface: DeviceInterface

Close this device

Specified by:

close in interface AutoCloseable

Specified by:

close in interface DeviceInterface