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add touchio as an optional type of input #8

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Merged
merged 2 commits into from
Mar 5, 2020
Merged

add touchio as an optional type of input #8

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86c35fb
add touchio as an optional type of input
iraytrace Apr 16, 2019
aeabd11
Lint.
kattni Jan 8, 2020
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3 changes: 2 additions & 1 deletion adafruit_debouncer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@
import time
import digitalio
from micropython import const
import touchio
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this will stop the module from being importable on boards without touchio


_DEBOUNCED_STATE = const(0x01)
_UNSTABLE_STATE = const(0x02)
Expand All @@ -62,7 +63,7 @@ def __init__(self, io_or_predicate, interval=0.010):
:param int interval: bounce threshold in seconds (default is 0.010, i.e. 10 milliseconds)
"""
self.state = 0x00
if isinstance(io_or_predicate, digitalio.DigitalInOut):
if isinstance(io_or_predicate, (digitalio.DigitalInOut, touchio.TouchIn)):
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could this be changed to 'if hasattr(io_or_predicate, 'value')` ? This would mean that the import of touchio was not needed, but would also make it work with other io types, such as on a seesaw.

self.function = lambda: io_or_predicate.value
else:
self.function = io_or_predicate
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