Package com.diozero.api

Class SmoothedInputDevice.Builder

java.lang.Object

com.diozero.api.SmoothedInputDevice.Builder

Enclosing class:

SmoothedInputDevice

public static class SmoothedInputDevice.Builder
extends Object

Smoothed input device builder. Default values:

pud:

GpioPullUpDown.NONE

activeHigh:

set to false if pud == GpioPullUpDown.PULL_UP, otherwise true (assumes normally open wiring configuration)

deviceFactory:

DeviceFactoryHelper.getNativeDeviceFactory()

threshold:

1

eventAge:

20

eventDetectPeriodMs:

10

Either a GPIO number or a PinInfo instance must be specified. Using a PinInfo instance allows input devices to be identified by either physical pin number or GPIO chip and line offset. The optional activeHigh parameter defaults assume a normally open wiring configuration, however, it can be overridden for normally closed configurations as well as scenarios where pud is GpioPullUpDown.NONE and an external pull up/down resistor is used.

Constructor Summary

Constructors

Constructor	Description
Builder(int gpio)
Builder(PinInfo pinInfo)

Method Summary

Modifier and Type	Method	Description
SmoothedInputDevice	build()
static SmoothedInputDevice.Builder	builder(int gpio)
static SmoothedInputDevice.Builder	builder(PinInfo pinInfo)
SmoothedInputDevice.Builder	setActiveHigh(boolean activeHigh)
SmoothedInputDevice.Builder	setEventAgeMs(int eventAgeMs)
SmoothedInputDevice.Builder	setEventDetectPeriodMs(int eventDetectPeriodMs)
SmoothedInputDevice.Builder	setGpioDeviceFactoryInterface(GpioDeviceFactoryInterface deviceFactory)
SmoothedInputDevice.Builder	setPullUpDown(GpioPullUpDown pud)
SmoothedInputDevice.Builder	setThreshold(int threshold)

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder(int gpio)

Builder

public Builder(PinInfo pinInfo)

Method Details

builder

public static SmoothedInputDevice.Builder builder(int gpio)

builder

public static SmoothedInputDevice.Builder builder(PinInfo pinInfo)

setPullUpDown

public SmoothedInputDevice.Builder setPullUpDown(GpioPullUpDown pud)

setActiveHigh

public SmoothedInputDevice.Builder setActiveHigh(boolean activeHigh)

setThreshold

public SmoothedInputDevice.Builder setThreshold(int threshold)

setEventAgeMs

public SmoothedInputDevice.Builder setEventAgeMs(int eventAgeMs)

setEventDetectPeriodMs

public SmoothedInputDevice.Builder setEventDetectPeriodMs(int eventDetectPeriodMs)

setGpioDeviceFactoryInterface

public SmoothedInputDevice.Builder setGpioDeviceFactoryInterface(GpioDeviceFactoryInterface deviceFactory)

build

public SmoothedInputDevice build()