[BUG]SUMO-Carla-SCALEXIO(simulink) co-sim loop not closed

[cjffly]

Describe the bug
When doing eco driving sumo-carla-SCALEXIO (in house simulink vehicle model)co-sim, the sumo ego vehicle(s)' speed does not take the ones from SCALEXIO, but just using desired eco speed.

To Reproduce
Follow the "CARLA_SUMO_dSPACE guide.md", and focus on case "4.SUMO-Carla-dSPACE-multiCore"

The uploaded Zip file contains vehicle simulink model, dSPACE ConfigureationDesk and ControlDesk project for multi-core case. find the path in the guide.md file.

Environment
Please list only the tools related to this issue:

• Python version: 3.7.16
• C++ compiler/version: unknown
• MATLAB/Simulink/dSPACE version: 2024a
• CARLA version: 0.9.15
• SUMO version: 1.26.0

[yunlishao]

zip file is here https://outlookuga-my.sharepoint.com/:u:/r/personal/ys04893_uga_edu/Documents/FIXS/Issues/[Max_Chen_143_sumo_carla_loopnotclosed.zip](https://outlookuga-my.sharepoint.com/:u:/r/personal/ys04893_uga_edu/Documents/FIXS/Issues/Max_Chen_143_sumo_carla_loopnotclosed.zip?csf=1&web=1&e=9xU522)?csf=1&web=1&e=9xU522