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Incorporate Dan Halbert's suggestions #6

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merged 2 commits into from
Jan 8, 2019
Merged

Incorporate Dan Halbert's suggestions #6

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a7d3694
Merge remote-tracking branch 'adafruit/master'
dastels Jan 5, 2019
70cb1ca
Incorporate suggestions by Dan Halbert
dastels Jan 8, 2019
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12 changes: 5 additions & 7 deletions adafruit_debouncer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,11 @@

import time
import digitalio
from micropython import const

_DEBOUNCED_STATE = 0x01
_UNSTABLE_STATE = 0x02
_CHANGED_STATE = 0x04
_DEBOUNCED_STATE = const(0x01)
_UNSTABLE_STATE = const(0x02)
_CHANGED_STATE = const(0x04)

class Debouncer(object):
"""Debounce an input pin or an arbitrary predicate"""
Expand All @@ -68,10 +69,7 @@ def __init__(self, io_or_predicate, interval=0.010):
if self.function():
self._set_state(_DEBOUNCED_STATE | _UNSTABLE_STATE)
self.previous_time = 0
if interval is None:
self.interval = 0.010
else:
self.interval = interval
self.interval = interval


def _set_state(self, bits):
Expand Down