mirror of https://github.com/rusefi/opendbc.git
42 lines
998 B
Python
Executable File
42 lines
998 B
Python
Executable File
#!/usr/bin/env python3
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import os
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from pathlib import Path
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CHRYSLER_TO_RAM_ADDR = {
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258: 35,
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284: 121,
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320: 131,
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344: 139,
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464: 464,
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500: 153,
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544: 49,
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571: 177,
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559: 157,
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678: 250,
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720: 720,
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792: 792,
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820: 657,
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}
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if __name__ == "__main__":
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src = '_stellantis_common.dbc'
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out = Path(__file__).stem + '.dbc'
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chrysler_path = os.path.dirname(os.path.realpath(__file__))
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with open(os.path.join(chrysler_path, src)) as in_f, open(os.path.join(chrysler_path, out), 'w') as out_f:
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out_f.write(f'CM_ "Generated from {src}"\n\n')
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wrote_addrs = set()
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for line in in_f.readlines():
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if line.startswith('BO_'):
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sl = line.split(' ')
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addr = int(sl[1])
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wrote_addrs.add(addr)
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sl[1] = str(CHRYSLER_TO_RAM_ADDR.get(addr, addr))
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line = ' '.join(sl)
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out_f.write(line)
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missing_addrs = set(CHRYSLER_TO_RAM_ADDR.keys()) - wrote_addrs
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assert len(missing_addrs) == 0, f"Missing addrs from {src}: {missing_addrs}"
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