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Explicitly stop pump upon exit

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Phil Howard
2020-05-26 10:17:18 +01:00
parent 58f7a5f0af
commit da895da6be
1 changed files with 6 additions and 0 deletions
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6
library/grow/pump.py
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@@ -32,6 +32,12 @@ class Pump(object):
self._timeout = None self._timeout = None
atexit.register(self._stop)
def _stop(self):
self._pwm.stop(0)
GPIO.setup(self._gpio_pin, GPIO.IN)
def set_speed(self, speed): def set_speed(self, speed):
"""Set pump speed (PWM duty cycle).""" """Set pump speed (PWM duty cycle)."""
if speed > 1.0 or speed < 0: if speed > 1.0 or speed < 0: