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PiGPIOPin fixup

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raise correct exception for invalid pin numbers
This commit is contained in:
Andrew Scheller
2016-02-22 23:49:35 +00:00
parent 672c793510
commit f476bbe458
1 changed files with 5 additions and 1 deletions
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6
gpiozero/pins/pigpiod.py
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@@ -112,7 +112,11 @@ class PiGPIOPin(Pin):
self._when_changed = None
self._callback = None
self._edges = pigpio.EITHER_EDGE
self._connection.set_mode(self._number, pigpio.INPUT)
try:
self._connection.set_mode(self._number, pigpio.INPUT)
except pigpio.error as e:
del cls._PINS[(host, port, number)]
raise ValueError(e)
self._connection.set_pull_up_down(self._number, self.GPIO_PULL_UPS[self._pull])
self._connection.set_glitch_filter(self._number, 0)
self._connection.set_PWM_range(self._number, 255)