com.pi4j.io.gpio

Interface GpioPinPwm

All Superinterfaces:

GpioPin

All Known Subinterfaces:

GpioPinPwmOutput

All Known Implementing Classes:

GpioPinImpl

public interface GpioPinPwm
extends GpioPin

Gpio input pin interface. This interface is extension of GpioPin interface with reading pwm values.

Author:

Robert Savage (http://www.savagehomeautomation.com)

Method Summary

Modifier and Type	Method and Description
int	getPwm() If this is a hardware PWM pin, the value will be between a range of 0 to 1024.

Methods inherited from interface com.pi4j.io.gpio.GpioPin

addListener, addListener, clearProperties, export, export, getListeners, getMode, getName, getPin, getProperties, getProperty, getProperty, getProvider, getPullResistance, getShutdownOptions, getTag, hasListener, hasProperty, isExported, isMode, isPullResistance, removeAllListeners, removeListener, removeListener, removeProperty, setMode, setName, setProperty, setPullResistance, setShutdownOptions, setShutdownOptions, setShutdownOptions, setShutdownOptions, setShutdownOptions, setTag, unexport

Method Detail

getPwm

int getPwm()

If this is a hardware PWM pin, the value will be between a range of 0 to 1024. If this is a software emulated PWM pin, the value will be between a range of 0 to 100.

Returns:

the value currently set for the PWM output