sporq/kmk_firmware
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real fix for swallowing keys, use a buffer and only process one key at a time.

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This commit is contained in:
patrickmcquay 2022-01-31 22:51:22 -05:00 committed by Kyle Brown
parent c09cd48218
commit 7fbda871c2
1 changed files with 25 additions and 5 deletions
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30
kmk/kmk_keyboard.py
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@ -44,6 +44,7 @@ class KMKKeyboard:
current_key = None
matrix_update = None
secondary_matrix_update = None
matrix_update_queue = []
_matrix_modify = None
state_changed = False
_old_timeouts_len = None
@ -142,7 +143,13 @@ class KMKKeyboard:
int_coord = intify_coordinate(row, col)
self.current_key = self._find_key_in_map(int_coord, row, col)
if not is_pressed:
self.current_key = self._coordkeys_pressed[int_coord]
if self.debug_enabled:
print('PressedKeyResolution(key={})'.format(self.current_key))
if self.current_key is None:
self.current_key = self._find_key_in_map(int_coord, row, col)
if is_pressed:
self._coordkeys_pressed[int_coord] = self.current_key
@ -410,10 +417,23 @@ class KMKKeyboard:
self.after_matrix_scan()
self._handle_matrix_report(self.secondary_matrix_update)
self.secondary_matrix_update = None
self._handle_matrix_report(self.matrix_update)
self.matrix_update = None
if self.secondary_matrix_update:
# bytearray constructor here to produce a copy
# otherwise things get strange when self.secondary_matrix_update
# gets modified.
self.matrix_update_queue.append(bytearray(self.secondary_matrix_update))
self.secondary_matrix_update = None
if self.matrix_update:
# bytearray constructor here to produce a copy
# otherwise things get strange when self.matrix_update
# gets modified.
self.matrix_update_queue.append(bytearray(self.matrix_update))
self.matrix_update = None
# only handle one key per cycle.
if self.matrix_update_queue:
self._handle_matrix_report(self.matrix_update_queue.pop(0))
self.before_hid_send()