28 lines
799 B
Python
28 lines
799 B
Python
import json
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import re
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from re import Pattern
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from hardware.generic.serial_reader import SerialReader
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class LoraLightSensorReader(SerialReader):
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json_pattern : Pattern = None
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def __init__(self, port, baudrate):
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super().__init__(port, baudrate)
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self.json_pattern = re.compile(r'\{.*}')
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def _read(self):
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while self._run_event.is_set():
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line = self.serial.readline().decode('utf-8', errors='ignore').strip()
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if not line:
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continue
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match = self.json_pattern.search(line)
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if match:
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try:
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data = match.group()
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self._notify(str(data))
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except json.JSONDecodeError:
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print("Received invalid JSON:", match.group())
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