2018-04-30 19:00:08 +00:00
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from ogn.parser.utils import FPM_TO_MS
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2018-04-10 16:54:30 +00:00
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from ogn.parser.pattern import PATTERN_FANET_POSITION_COMMENT
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from .base import BaseParser
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class FanetParser(BaseParser):
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def __init__(self):
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self.beacon_type = 'fanet'
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2020-08-29 13:05:05 +00:00
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self.position_parser = PATTERN_FANET_POSITION_COMMENT
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2018-04-10 16:54:30 +00:00
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2019-06-03 19:09:57 +00:00
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def parse_position(self, aprs_comment):
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2020-10-04 09:06:28 +00:00
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match = self.position_parser.match(aprs_comment)
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result = {}
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if match.group('details'):
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result.update({
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'address_type': int(match.group('details'), 16) & 0b00000011,
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'aircraft_type': (int(match.group('details'), 16) & 0b01111100) >> 2,
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'stealth': (int(match.group('details'), 16) & 0b10000000) >> 7 == 1,
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'address': match.group('address')
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})
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if match.group('climb_rate'): result['climb_rate'] = int(match.group('climb_rate')) * FPM_TO_MS
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return result
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