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Improve Capacitive Touchpads with threshold #14

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Merged
merged 1 commit into from
May 17, 2021
Merged

Improve Capacitive Touchpads with threshold #14

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4 changes: 2 additions & 2 deletions adafruit_funhouse/peripherals.py
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,7 @@ def __init__(self):
board.CAP9,
):
cap = touchio.TouchIn(pin)
cap.threshold = 20000
self._ctp.append(cap)

self.i2c = board.I2C()
Expand Down Expand Up @@ -180,8 +181,7 @@ def slider(self):
val = 0
cap_map = b"\x01\x03\x02\x05\x04\x0c\x08\x18\x10"
for cap in range(5):
raw = self._ctp[cap + 3].raw_value
if raw > 15000:
if self._ctp[cap + 3].value:
val += 1 << (cap)
for i, pos in enumerate(tuple(cap_map)):
if val == pos:
Expand Down