8b733fb859
- Fixed default power offsets - Changed threshold distance for ultrasound sensor - Fixed power multiplier coefficient
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
import logging
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import time
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import platypush.plugins.gpio.zeroborg.lib as ZeroBorg
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from platypush.backend import Backend
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from platypush.message.event.sensor.ir import IrKeyUpEvent, IrKeyDownEvent
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class SensorIrZeroborgBackend(Backend):
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last_message =None
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last_message_timestamp = None
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def __init__(self, no_message_timeout=0.37, **kwargs):
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super().__init__(**kwargs)
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self.no_message_timeout = no_message_timeout
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self.zb = ZeroBorg.ZeroBorg()
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self.zb.Init()
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logging.info('Initialized Zeroborg infrared sensor backend')
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def send_message(self, message):
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pass
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def run(self):
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super().run()
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while True:
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self.zb.GetIrMessage()
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if self.zb.HasNewIrMessage():
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message = self.zb.GetIrMessage()
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if message != self.last_message:
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logging.info('Received key down event on the IR sensor: {}'.format(message))
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self.bus.post(IrKeyDownEvent(message=message))
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self.last_message = message
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self.last_message_timestamp = time.time()
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elif self.last_message_timestamp and \
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time.time() - self.last_message_timestamp > self.no_message_timeout:
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logging.info('Received key up event on the IR sensor')
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self.bus.post(IrKeyUpEvent(message=self.last_message))
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self.last_message = None
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self.last_message_timestamp = None
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# vim:sw=4:ts=4:et:
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