Model-Based Design Toolbox (MBDT)のトピックRe: MBDT: VCOM on iMXRT

MBDT: VCOM on iMXRT

Sam_ECU — Sun, 19 May 2024 11:28:17 GMT

I'd like to have a VCOM on USB1 and have been following your example below:

https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/iMXRT-Model-won-t-solve-when-activating-USB/m-p/1472302#M7401

I take the SDK-Example in MCUXpresso "evkmimxrt1060_dev_cdc_vcom_bm" and copy the files into my Matlab Config folder:

I define the directories as:

And the source files as:

(I also tried:

)

But the model builds with errors:

How best to resolve?

I also found capabilities in MCUConfig:

But it generates the same errors:

What is the best way to have a VCOM using software from MBDT?

Regards,

Sam

Re: MBDT: VCOM on iMXRT

Sam_ECU — Tue, 25 Jun 2024 05:34:04 GMT

Hello @stefancinipeanu

Is it possible to receive help with the issue?

Re: MBDT: VCOM on iMXRT

stefancinipeanu — Mon, 01 Jul 2024 10:18:37 GMT

Hello @Sam_ECU,

The reason why you have the error regarding the definition of main function twice is because of the virtual_com.c file from the evkmimxrt1060_dev_cdc_vcom_bm MCUXpresso example. That file contains the main function for that particular application and there will a conflict with the main function defined in the Simulink generated code from ert_main.c file.

Try not to add those source files virtual_com.c and virtual_com.h in Simulink project.

Regards!

Stefan.