SpeedSensorHelper (pi4micronaut-utils API)

java.lang.Object

com.opensourcewithslu.inputdevices.SpeedSensorHelper

public class SpeedSensorHelper extends Object

The SpeedSensorHelper class initializes the speed sensor and provides component functionality

Constructor Summary

Constructors

Constructor

Description

SpeedSensorHelper(com.pi4j.io.gpio.digital.DigitalInput sensorPin, double pulsesPerRevolution)

Constructs a new SpeedSensorHelper instance.
Method Summary

Modifier and Type

Method

Description

double

getRPM()

Returns the speed in RPM.

void

initialize()

Initializes the speed sensor

void

startMeasuring()

Begins measuring speed and calculating RPM at regular intervals

void

stopMeasuring()

Stops the sensor measurement.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- SpeedSensorHelper
  
  public SpeedSensorHelper(com.pi4j.io.gpio.digital.DigitalInput sensorPin, double pulsesPerRevolution)
  
  Constructs a new SpeedSensorHelper instance.
  
  Parameters:
  
  sensorPin - The DigitalInput pin for receiving the pulse from the speed sensor.
  
  pulsesPerRevolution - Number of pulses per revolution from the speed sensor.
Method Details
- initialize
  
  public void initialize()
  
  Initializes the speed sensor
- startMeasuring
  
  public void startMeasuring()
  
  Begins measuring speed and calculating RPM at regular intervals
- getRPM
  
  public double getRPM()
  
  Returns the speed in RPM.
  
  Returns:
  
  The speed value in RPM.
- stopMeasuring
  
  public void stopMeasuring()
  
  Stops the sensor measurement.