32 lines
661 B
Python
32 lines
661 B
Python
# SPDX-FileCopyrightText: 2021 Jeff Epler for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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class EventQueue:
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def __init__(self):
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self.overflowed = False
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def get(self):
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return None
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class Keys:
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def __init__(self, pins, value_when_pressed, pull):
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self.key_count = len(pins)
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self.events = EventQueue()
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class ShiftRegisterKeys:
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def __init__(
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self,
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*,
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clock,
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data,
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latch,
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value_to_latch=True,
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key_count,
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value_when_pressed,
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interval=0.020,
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max_events=64,
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):
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self.key_count = 123
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self.events = EventQueue()
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