INNER CODE UNIT · Python

parse_hex_data

zhinkgit/embeddedskills · can/scripts/can_decode.py:9

def parse_hex_data(s):
    s = s.replace(" ", "").replace(",", "")
    return bytes.fromhex(s)


def output_json(result):
    sys.stdout.buffer.write(json.dumps(result, ensure_ascii=False, indent=2).encode("utf-8"))
    sys.stdout.buffer.write(b"\n")
    sys.stdout.buffer.flush()


def load_database(db_path, db_format="auto"):
    """加载数据库文件"""
    import cantools

    path = Path(db_path)
    if not path.exists():
        return None, f"数据库文件不存在: {db_path}"

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