Package com.diozero.internal

Class SoftwarePwmOutputDevice

java.lang.Object

com.diozero.internal.provider.AbstractDevice

com.diozero.internal.SoftwarePwmOutputDevice

All Implemented Interfaces:

DeviceInterface, GpioDeviceInterface, PwmOutputDeviceInterface, java.io.Closeable, java.lang.AutoCloseable, java.lang.Runnable

public class SoftwarePwmOutputDevice
extends AbstractDevice
implements PwmOutputDeviceInterface, java.lang.Runnable

Constructor Summary

Constructors

Constructor	Description
SoftwarePwmOutputDevice(java.lang.String key, DeviceFactoryInterface deviceFactory, GpioDigitalOutputDeviceInterface digitalOutputDevice, int frequency, float initialValue)

Method Summary

Modifier and Type	Method	Description
protected void	closeDevice()
int	getGpio()
int	getPwmNum()	Get the device PWM output device number
float	getValue()	Get the current PWM output value (0..1)
void	run()
void	setValue(float value)	Set the PWM output value (0..1)
void	start()
void	stop()

Methods inherited from class com.diozero.internal.provider.AbstractDevice

close, getDeviceFactory, getKey, isOpen

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.diozero.internal.provider.DeviceInterface

close, getKey, isOpen

Methods inherited from interface com.diozero.internal.provider.PwmOutputDeviceInterface

getMode

Constructor Details

SoftwarePwmOutputDevice

public SoftwarePwmOutputDevice(java.lang.String key, DeviceFactoryInterface deviceFactory, GpioDigitalOutputDeviceInterface digitalOutputDevice, int frequency, float initialValue)

Method Details

start

public void start()

stop

public void stop()

run

public void run()

Specified by:

run in interface java.lang.Runnable

closeDevice

protected void closeDevice()

Specified by:

closeDevice in class AbstractDevice

getValue

public float getValue()

Description copied from interface: PwmOutputDeviceInterface

Get the current PWM output value (0..1)

Specified by:

getValue in interface PwmOutputDeviceInterface

Returns:

Range is 0..1

setValue

public void setValue(float value)

Description copied from interface: PwmOutputDeviceInterface

Set the PWM output value (0..1)

Specified by:

setValue in interface PwmOutputDeviceInterface

Parameters:

value - Relative value in the range 0..1

getGpio

public int getGpio()

Specified by:

getGpio in interface GpioDeviceInterface

getPwmNum

public int getPwmNum()

Description copied from interface: PwmOutputDeviceInterface

Get the device PWM output device number

Specified by:

getPwmNum in interface PwmOutputDeviceInterface

Returns:

Device native PWM output