CAN ID response

R2026b

Specify the CAN identifier for XCP response messages from target to host

Since R2026b

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

Description

Use the CAN ID response parameter to specify the CAN identifier that Raspberry Pi^® uses to send XCP response packets back to the host computer during external mode communication.

The host computer listens on this CAN ID for incoming XCP responses from the target hardware. Ensure that this CAN ID does not conflict with other CAN messages on the bus.

Dependencies

To enable this parameter, set Communication interface to XCP on CAN.

Settings

3 (default) | integer

Enter the CAN identifier for XCP response messages.

3 (default): Default CAN ID for response messages from Raspberry Pi to the host computer.
Custom value: Specify a CAN ID that does not conflict with other CAN messages on the bus. The valid range depends on the Extended CAN ID setting: 0 to 2047 (0x7FF) for standard 11-bit identifiers, or 0 to 536870911 (0x1FFFFFFF) for extended 29-bit identifiers.

Recommended Settings

No recommendation.

Programmatic Use

No programmatic use is available.

Version History

Introduced in R2026b