org.usfirst.frc.team1736.lib.Util

Class DaBouncer

java.lang.Object

org.usfirst.frc.team1736.lib.Util.DaBouncer

public class DaBouncer
extends java.lang.Object

DESCRIPTION:
Threshold and Debounce library for signal conditioning USAGE:

1. Instantiate class
2. Set Threshold and dbnc (time) globals
3. Call *Debounce() method once per loop with each new signal value to debounce the signal

Field Summary

Fields

Modifier and Type	Field and Description
int	dbnc Debounce time (in loops)
double	threshold Debouncer threshold (for "above" or "below" calculation)

Constructor Summary

Constructors

Constructor and Description
DaBouncer() Constsructor.

Method Summary

Modifier and Type	Method and Description
boolean	AboveDebounce(double input) Call once per periodic loop.
boolean	AboveDebounceBoo(boolean b)
boolean	BelowDebounce(double input) Call once per periodic loop.

Methods inherited from class java.lang.Object

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

Field Detail

threshold

public double threshold

Debouncer threshold (for "above" or "below" calculation)

dbnc

public int dbnc

Debounce time (in loops)

Constructor Detail

DaBouncer

public DaBouncer()

Constsructor. Set the threshold and debounce by setting the "threshold" and "dbnc" class variables

Method Detail

AboveDebounce

public boolean AboveDebounce(double input)

Call once per periodic loop. Counts samples which are above the threshold Outputs true if the signal has been above the threshold for the debounce duration, false otherwise Output goes false as soon as the signal drops below the threshold.

Parameters:

input - Signal to debounce

Returns:

True if timer expired & still above threshold, false if not.

AboveDebounceBoo

public boolean AboveDebounceBoo(boolean b)

BelowDebounce

public boolean BelowDebounce(double input)

Call once per periodic loop. Counts samples which are below the threshold Outputs true if the signal has been below the threshold for the debounce duration, false otherwise Output goes false as soon as the signal rises above the threshold.

Parameters:

input - Signal to debounce

Returns:

True if timer expired & still below threshold, false if not.