AnalogInputDeviceInterface (Device I/O Zero - Core 1.2.1 API)

All Superinterfaces:

AutoCloseable, DeviceInterface, InternalDeviceInterface

All Known Implementing Classes:

PiconZero.PiconZeroAnalogInputDevice, SysFsAnalogInputDevice
```
public interface AnalogInputDeviceInterface
extends InternalDeviceInterface
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default boolean`	`generatesEvents()`
`int`	`getAdcNumber()`
`default DeviceMode`	`getMode()`
`float`	`getValue()`	Read the analog value in the range 0..1 or -1..1 (if the ADC type is signed)
`void`	`removeListener()`
`void`	`setListener(DeviceEventConsumer<AnalogInputEvent> listener)`

Methods inherited from interface com.diozero.api.DeviceInterface
close

Methods inherited from interface com.diozero.internal.spi.InternalDeviceInterface
getKey, isOpen

- Method Detail
  - getValue
```
float getValue()
        throws RuntimeIOException
```
    Read the analog value in the range 0..1 or -1..1 (if the ADC type is signed)
    
    Returns:
    
    the unscaled value (-1..1)
    
    Throws:
    
    RuntimeIOException - if an I/O error occurs
  - getAdcNumber
```
int getAdcNumber()
```
  - generatesEvents
```
default boolean generatesEvents()
```
  - setListener
```
void setListener(DeviceEventConsumer<AnalogInputEvent> listener)
```
  - removeListener
```
void removeListener()
```
  - getMode
```
default DeviceMode getMode()
```