Limits and constraints

Environment

CARET only supports environments as follows.

• Support single host
• Support FastDDS or CycloneDDS
• Support only Linux, especially Ubuntu
• Support Galactic and Humble
• Require rebuilding of an application

ROS 2 functions

CARET does not support the following functions.

• /rosout and /parameter_event topic
• Services
• Actions

Implementation

CARET does not support implementations as follows.

• Multiple nodes whose full-names are same
• Wrapper for ROS layers
• Reentrant callback group