InternalServoDeviceInterface (diozero - Core 1.3.2 API)

All Superinterfaces:

AutoCloseable, DeviceInterface, GpioDeviceInterface, InternalDeviceInterface

All Known Implementing Classes:

PiconZero.PiconZeroServoDevice, PwmServoDevice
```
public interface InternalServoDeviceInterface
extends GpioDeviceInterface
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default DeviceMode`	`getMode()`
`int`	`getPulseWidthUs()`	Get the current Servo pulse width in microseconds.
`int`	`getServoFrequency()`	Get the Servo frequency in Hz
`int`	`getServoNum()`	Get the device Servo device number
`void`	`setPulseWidthUs(int pulseWidthUs)`	Set the Servo output pulse width in microseconds.
`void`	`setServoFrequency(int frequencyHz)`	Set the Servo frequency, most servos operate at 50Hz.

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

Methods inherited from interface com.diozero.internal.spi.GpioDeviceInterface
getGpio

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

- Method Detail
  - getServoNum
```
int getServoNum()
```
    Get the device Servo device number
    
    Returns:
    
    Device native Servo device number
  - getPulseWidthUs
```
int getPulseWidthUs()
             throws RuntimeIOException
```
    Get the current Servo pulse width in microseconds.
    
    Returns:
    
    Servo pulse width value in microseconds
    
    Throws:
    
    RuntimeIOException - if an I/O error occurs
  - setPulseWidthUs
```
void setPulseWidthUs(int pulseWidthUs)
              throws RuntimeIOException
```
    Set the Servo output pulse width in microseconds.
    
    Parameters:
    
    pulseWidthUs - New pulse width value in microseconds, range minPulseWidth to maxPulseWidth
    
    Throws:
    
    RuntimeIOException - if an I/O error occurs
  - getServoFrequency
```
int getServoFrequency()
```
    Get the Servo frequency in Hz
    
    Returns:
    
    frequency in Hz
  - setServoFrequency
```
void setServoFrequency(int frequencyHz)
                throws RuntimeIOException
```
    Set the Servo frequency, most servos operate at 50Hz.
    
    Parameters:
    
    frequencyHz - frequency in Hz
    
    Throws:
    
    RuntimeIOException - if an I/O error occurs
  - getMode
```
default DeviceMode getMode()
```
    Specified by:
    
    getMode in interface GpioDeviceInterface