In order to handle unexpected errors during Arduino-MATLAB communication, use MATLAB's try-catch structure to ensure the Arduino object is properly closed even if an error occurs.
This prevents issues like a locked serial port or the inability to reconnect. Wrapping your code in a try-catch block allows you to clean up resources and avoid restarting MATLAB.
Additionally, consider using onCleanup for guaranteed cleanup actions. These techniques help maintain stable communication and allow safe re-execution of your program.
You may refer to the below documentations for further details:
I hope this helps!
