40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
from datetime import datetime
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class Data:
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def __init__(self, data):
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self.timestamp = None
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self.mac = None
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self.temperature = None
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self.humidity = None
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self.battery_percent = None
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self.battery_volt = None
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self.count = None
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self.parse_data(data)
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def parse_data(self, val):
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data_bytes = [int(val[i:i + 2], 16) for i in range(0, len(val), 2)]
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if data_bytes[8] > 127: data_bytes[8] -= 256
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self.timestamp = datetime.now().astimezone().replace(microsecond=0).isoformat()
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self.mac = ":".join(["{:02X}".format(data_bytes[i]) for i in range(2, 8)]).upper()
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self.temperature = (data_bytes[8] * 256 + data_bytes[9]) / 10
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self.humidity = data_bytes[10]
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self.battery_percent = data_bytes[11]
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self.battery_volt = (data_bytes[12] * 256 + data_bytes[13]) / 1000
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self.count = data_bytes[14]
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def print_data(self):
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print(self.to_json())
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def to_json(self):
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return {
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"timestamp": self.timestamp,
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"mac": self.mac,
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"temperature": self.temperature,
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"humidity": self.humidity,
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"battery_percent": self.battery_percent,
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"battery_volt": self.battery_volt,
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"count": self.count,
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}
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