Filter out only selected sensors on the enviropHAT backend
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1 changed files with 18 additions and 1 deletions
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@ -15,6 +15,16 @@ class SensorEnvirophatBackend(SensorBackend):
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def __init__(self, temperature=True, pressure=True, altitude=True, luminosity=True,
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analog=True, accelerometer=True, magnetometer=True, qnh=1020, **kwargs):
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"""
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:param temperature: Enable temperature sensor polling
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:param pressure: Enable pressure sensor polling
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:param altitude: Enable altitude sensor polling
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:param luminosity: Enable luminosity sensor polling
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:param analog: Enable analog sensors polling
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:param accelerometer: Enable accelerometer polling
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:param magnetometer: Enable magnetometer polling
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:param qnh: Base reference for your sea level pressure (for altitude sensor)
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"""
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super().__init__(self, **kwargs)
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self.qnh = qnh
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@ -30,7 +40,14 @@ class SensorEnvirophatBackend(SensorBackend):
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def get_measurement(self):
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plugin = get_plugin('gpio.sensor.envirophat')
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return plugin.get_data(qnh=self.qnh).output
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sensors = plugin.get_data(qnh=self.qnh).output
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ret = {
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sensors[sensor]
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for sensor, enabled in self.enabled_sensors.items()
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if enabled and sensor in sensors
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}
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return ret
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# vim:sw=4:ts=4:et:
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