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33 lines
846 B
33 lines
846 B
#!/usr/bin/env python3
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import re
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from cereal import car
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from selfdrive.car.hyundai.values import FW_VERSIONS
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Ecu = car.CarParams.Ecu
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platform_codes = set()
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# these ecus are available on all cars (even CAN FD with no OBD fingerprinting)
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fw_keys = [(Ecu.fwdCamera, 0x7c4, None), (Ecu.fwdRadar, 0x7d0, None)]
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RADAR_REGEX = br'([A-Z]+[A-Z0-9]*)'
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def get_platform_codes(car_fw):
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codes = set()
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for fw in car_fw[(Ecu.fwdRadar, 0x7d0, None)]:
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start_idx = fw.index(b'\xf1\x00')
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fw = fw[start_idx + 2:][:4]
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code = re.match(RADAR_REGEX, fw).group(0) # TODO: check NONE, or have a test
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radar_code_variant = fw[len(code):4].replace(b'_', b'').replace(b' ', b'')
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codes.add((code, radar_code_variant))
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return codes
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for car, car_fw in FW_VERSIONS.items():
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codes = get_platform_codes(car_fw)
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print(f"{car:36}: {codes}")
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