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Merge pull request #67 from waveform80/response-pir

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Fix #64
This commit is contained in:
Dave Jones
2015-10-13 22:00:59 +01:00
parent 43fdf71ae3 53f3a3c69f
commit 612975e618
1 changed files with 6 additions and 1 deletions
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7
gpiozero/input_devices.py
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@@ -404,9 +404,14 @@ class MotionSensor(SmoothedInputDevice):
and GND. VCC should be connected to the Pi's +5V pin, GND to one of the
Pi's ground pins, and finally OUT to the GPIO specified as the value of the
`pin` parameter in the constructor.
This class defaults `queue_len` to 1, effectively removing the averaging
of the internal queue. If your PIR sensor has a short fall time and is
particularly "jittery" you may wish to set this to a higher value (e.g. 5)
to mitigate this.
"""
def __init__(
self, pin=None, queue_len=5, sample_rate=10, threshold=0.5,
self, pin=None, queue_len=1, sample_rate=10, threshold=0.5,
partial=False):
super(MotionSensor, self).__init__(
pin, pull_up=False, threshold=threshold,