#!/usr/bin/env python3
import argparse
import json
from openpilot.selfdrive.car.values import create_platform_map
def generate_dbc_json() -> str:
dbc_map = create_platform_map(lambda platform: platform.config.dbc_dict["pt"] if platform != "mock" else None)
return json.dumps(dict(sorted(dbc_map.items())), indent=2)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Generate mapping for all car fingerprints to DBC names and outputs json file",
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument("--out", required=True, help="Generated json filepath")
args = parser.parse_args()
with open(args.out, 'w') as f:
f.write(generate_dbc_json())
print(f"Generated and written to {args.out}")
