Filter configuration (all interfaces)

R2026b

CAN message filtering mode selection

Since R2026b

Model Configuration Pane: Hardware Implementation / Hardware board settings / Target hardware resources / Groups / CAN

Description

Specify whether the CAN interfaces accept all incoming messages or apply hardware-level filtering based on message identifiers.

To enable this parameter, set Interface configuration to Specify via Simulink.

Allow all messages (default) | Manually specify

Select the filter mode.

Allow all messages (default): Accept all incoming CAN messages without filtering.
Manually specify: Apply acceptance filtering to receive only messages that match configured filter criteria. You can configure up to four acceptance filters to selectively receive CAN messages based on identifier settings.

No recommendation.

No programmatic use is available.

Introduced in R2026b