add_sym_file ( filename, encoding='utf-8' ) ¶ Read and parse SYM data from given file-like object and add the Parse given KCD data string and add the parsed data to the Open, read and parse KCD data from given file and add the parsedĮncoding specifies the file encoding. add_kcd_file ( filename, encoding='utf-8' ) ¶ Read and parse KCD data from given file-like object and add the Database () > with open ( 'foo.dbc', 'r' ) as fin. Read and parse DBC data from given file-like object and add the Parse given ARXML data string and add the parsed data to the Open, read and parse ARXML data from given file and add the parsedĮncoding specifies the file encoding. add_arxml_file ( filename, encoding='utf-8' ) ¶ Read and parse ARXML data from given file-like object and add the dbc ¶Īn object containing dbc specific properties like e.g. The database version, or None if unavailable. Get_message_by_name() to find a message by its frameĪ list of CAN buses in the database. Overlapping or if they don’t fit in their message. If strict is True an exception is raised if any signals are This class contains all messages, signals and definitions of a CAN Database ( messages=None, nodes=None, buses=None, version=None, dbc_specifics=None, frame_id_mask=None, strict=True ) ¶ Remove the cache directoryĮxception if given file does not contain a supported database The cache directory is automaticallyĬreated if it does not exist. Using a cache will significantly reduce the load time when The cache key is the contents of givenįile. Database formatĬache_dir specifies the database cache location in the file Is selected based on the database format as in the table
ExtensionĮncoding specifies the file encoding. Is selected based on the filename extension as in the table below.įilename extensions are case insensitive. Open, read and parse given database file and return aĭatabase_format is one of 'arxml', 'dbc', 'kcd', load_file ( filename, database_format=None, encoding=None, frame_id_mask=None, strict=True, cache_dir=None ) ¶ = Messages =įunctions and classes ¶ cantools.database. $ cantools dump tests/files/dbc/motohawk.dbc
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