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Lintfix

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Signed-off-by: Salvatore La Bua <slabua@gmail.com>
This commit is contained in:
Salvatore La Bua 2022-07-22 09:57:05 +09:00 committed by xs5871
parent bfd5e2b262
commit cb83df25f0
1 changed files with 4 additions and 3 deletions
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7
kmk/modules/pimoroni_trackball.py
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@ -66,7 +66,7 @@ class TrackballMode:
class ScrollDirection:
'''Behaviour mode of scrolling: natural or reverse scrolling'''
NATURAL = const(0)
REVERSE = const(1)
@ -105,7 +105,7 @@ class PointingHandler(TrackballHandler):
class ScrollHandler(TrackballHandler):
def __init__(self, scrolling=ScrollDirection.NATURAL):
self.scrolling = scrolling
def handle(self, keyboard, trackball, x, y, switch, state):
if self.scrolling == ScrollDirection.REVERSE:
y = -y
@ -188,7 +188,8 @@ class Trackball(Module):
self.current_handler = self.handlers[0]
self.polling_interval = 20
chip_id = struct.unpack('<H', bytearray(self._i2c_rdwr([REG_CHIP_ID_L], 2)))[0]
chip_id = struct.unpack('<H', bytearray(
self._i2c_rdwr([REG_CHIP_ID_L], 2)))[0]
if chip_id != CHIP_ID:
raise RuntimeError(
f'Invalid chip ID: 0x{chip_id:04X}, expected 0x{CHIP_ID:04X}'