mapper Namespace Reference

Classes
class	FDCANFilters
class	FilterBank
class	NodeMapping

Functions
Dict[str, NodeMapping]	map_hardware (List[Node] nodes, Dict bus_configs)
bool	is_fdcan_peripheral (str periph)
NodeMapping	map_node_hardware (Node node, Dict bus_configs)
FDCANFilters	map_fdcan_filters (str node_name, str periph, List msgs)
List[FilterBank]	map_bxcan_filters (str node_name, str periph, List msgs)

Variables
int	MAX_FDCAN_SID_FILTERS = 28
int	MAX_FDCAN_XID_FILTERS = 8

Detailed Description

mapper.py

Author: Irving Wang (irvingw@purdue.edu)

Function Documentation

is_fdcan_peripheral()

bool mapper.is_fdcan_peripheral

(

str

periph

)

Check if peripheral is FDCAN (G4) vs bxCAN (F4/F7/L4)

map_bxcan_filters()

List[FilterBank] mapper.map_bxcan_filters	(	str	node_name,
		str	periph,
		List	msgs )

Map messages to bxCAN filter banks

map_fdcan_filters()

FDCANFilters mapper.map_fdcan_filters	(	str	node_name,
		str	periph,
		List	msgs )

Map messages to FDCAN standard and extended ID filter lists

map_hardware()

Dict[str, NodeMapping] mapper.map_hardware	(	List[Node]	nodes,
		Dict	bus_configs )

Hardware Mapper stage.
Assigns physical resources (like bxCAN filter banks or FDCAN filter lists) to nodes.