AnalogDeviceInterface (diozero - Core 1.3.2 API)

All Superinterfaces:

AutoCloseable, DeviceInterface, InternalDeviceInterface

All Known Subinterfaces:

AnalogInputDeviceInterface, AnalogOutputDeviceInterface

All Known Implementing Classes:

PiconZero.PiconZeroAnalogInputDevice, PiconZero.PiconZeroAnalogOutputDevice, SysFsAnalogInputDevice
```
public interface AnalogDeviceInterface
extends InternalDeviceInterface
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getAdcNumber()`
`DeviceMode`	`getMode()`
`float`	`getValue()`	Read the analog value in the range 0..1 or -1..1 (if the ADC type is signed)

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

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

- Method Detail
  - getMode
```
DeviceMode getMode()
```
  - getAdcNumber
```
int getAdcNumber()
```
  - 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