I am trying to build a controller in simulink to interact with ROS and custom simulation of my robot. The controller is rather complex, and involves communication with several topics.
When I try to publish the setpoints to the controller the controller runs very slowly to the point it cannot be used. Is there a way I can speed up the controller to make it run in real time? Should I be exported the code to C++ then tuning my model parameters from there? I know that this is very vague question, I apperate any help.