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Fix TFT-in-use-error #49

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Merged
merged 1 commit into from
Jul 29, 2019
Merged

Fix TFT-in-use-error #49

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11 changes: 6 additions & 5 deletions adafruit_pyportal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -167,11 +167,12 @@ def __init__(self, *, url=None, headers=None, json_path=None, regexp_path=None,

self._debug = debug

if hasattr(board, 'TFT_BACKLIGHT'):
self._backlight = pulseio.PWMOut(board.TFT_BACKLIGHT) # pylint: disable=no-member
elif hasattr(board, 'TFT_LITE'):
self._backlight = pulseio.PWMOut(board.TFT_LITE) # pylint: disable=no-member
else:
try:
if hasattr(board, 'TFT_BACKLIGHT'):
self._backlight = pulseio.PWMOut(board.TFT_BACKLIGHT) # pylint: disable=no-member
elif hasattr(board, 'TFT_LITE'):
self._backlight = pulseio.PWMOut(board.TFT_LITE) # pylint: disable=no-member
except ValueError:
self._backlight = None
self.set_backlight(1.0) # turn on backlight

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