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Removed curr_event and simplified scan_for_changes

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Steven Wilde 2022-05-04 00:56:11 -05:00 committed by xs5871
parent f2b8c7106e
commit 29abba63e7
1 changed files with 4 additions and 10 deletions
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14
kmk/scanners/keypad.py
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@ -11,9 +11,6 @@ class KeypadScanner(Scanner):
:param kp: An instance of the keypad class.
'''
def __init__(self):
self.curr_event = keypad.Event()
@property
def key_count(self):
return self.keypad.key_count
@ -24,13 +21,10 @@ class KeypadScanner(Scanner):
The key report is a byte array with contents [row, col, True if pressed else False]
'''
ev = self.curr_event
has_event = self.keypad.events.get_into(ev)
if has_event:
if self.offset:
return keypad.Event(ev.key_number + self.offset, ev.pressed)
else:
return keypad.Event(ev.key_number, ev.pressed)
ev = self.keypad.events.get()
if ev and self.offset:
return keypad.Event(ev.key_number + self.offset, ev.pressed)
return ev
class MatrixScanner(KeypadScanner):