Simulink Real-Time with RS-232 (receiving data)

Question

Jeet panchal 2019-3-19

编辑： Stefanie Schwarz 2023-4-27

I would like to model a Simulink project where my data is coming from RS232 (UART to USB) to MATLAB Simulink Real-Time model.

I would like to see the data passed on through my UART on a scope.

I have used baseboard RS232 parameter group is Board setup(com1/none).

Using MATLAB function ( DC = fcn(u)) and passing the u value directly to scope.

I am getting errors while building the project("External mode open protocol connect command failed").

Please find the attachments regarding error and my simulation below.

Answer 1

Akshay Khadse 2019-3-28

编辑：Stefanie Schwarz 2023-4-27

Please run the following command in the MATLAB Command Window to verify the Simulink Real Time installation for R2020a and earlier:

>> slrttest

Please refer the following documentation page for more information on this command:

Please check if your PCI settings are specified as recommended in the following MATLAB Answers page: