parser Namespace Reference

Classes
class	Bus
class	BusView
class	Fault
class	FaultModule
class	Message
class	Node
class	RxMessage
class	Signal
class	SystemContext

Functions
SystemContext	create_system_context (nodes, mappings, bus_configs, custom_types)
Dict	load_custom_types ()
Dict	load_bus_configs ()
List[Node]	parse_all ()
	validate_node (Node node, Dict custom_types)
Signal	parse_signal (Dict data)
Message	parse_message (Dict data, Dict bus_config)
RxMessage	parse_rx_message (Dict data)
'Fault'	parse_fault (Dict data)
Dict	_require_bus_in_system (str bus_name, Dict bus_configs, str where)
None	_rx_msg_names_unique (str bus_name, List[Dict] rx_items)
Bus	parse_bus (str name, Dict data, Dict bus_configs, str where)
Node	parse_internal_node (Path filepath, Dict bus_configs)
Node	parse_external_node (Path filepath, Dict bus_configs)

Detailed Description

parser.py

Author: Irving Wang (irvingw@purdue.edu)

Function Documentation

_require_bus_in_system()

Dict parser._require_bus_in_system ( str bus_name, Dict bus_configs, str where )

protected

Ensure bus_name exists in bus_configs.json so ID mode / baud / schema stay consistent.

_rx_msg_names_unique()

None parser._rx_msg_names_unique ( str bus_name, List[Dict] rx_items )

protected

Reject duplicate msg_name in rx on the same bus (would break generated switch/cases).

create_system_context()

SystemContext parser.create_system_context	(		nodes,
			mappings,
			bus_configs,
			custom_types )

Aggregates all system data into a single context object and performs final validation.

load_bus_configs()

Dict parser.load_bus_configs

(

)

Load bus configurations from bus_configs.json

load_custom_types()

Dict parser.load_custom_types

(

)

Load custom types from common_types.json

parse_all()

List[Node] parser.parse_all

(

)

Parse all configuration files into Node objects.
Performs semantic validation during parsing.

validate_node()

parser.validate_node	(	Node	node,
		Dict	custom_types )

Run semantic validation and resolve bit layouts for a node