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Error in Simulink: No STM32 MCU Connected

Khadratov
Associate

‎2024-10-22 09:44 AM

Though I made sure that the STM32 NUCLEO-U545RE-Q device was connected to CubeProgrammer, MATLAB Simulink is unable to read it. Any help that can be provided will be appreciated!
I appreciate any help you can provide.

 

 

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STTwo-32
ST Employee

‎2024-10-22 10:01 AM

Hello @Khadratov and welcome to the ST Comunity.

For this implementation, I suggest you contact Matlab community that is the responsible of the Matlab/Simulink implementation on the STM32 MCUs.

Best Regards.

STTwo-32

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Andrew Neil
Guru

‎2024-10-22 10:14 AM

The first thing to check is whether the ST-Link is actually visible to your computer:

https://community.st.com/t5/stm32-mcus/how-to-solve-debugger-connection-issues/tac-p/698105/highlight/true#M956

 

@Khadratov wrote:

Though I made sure that the STM32 NUCLEO-U545RE-Q device was connected to CubeProgrammer...

So STM32CubeProgrammer can connect & works OK ?

Does MATLAB require that you disconnect the CubeProgrammer first ?

If CubeProgrammer connects OK, but MATLAB can't, then it's a MATLAB issue - as @STTwo-32 said, you need to contact MATLAB in that case.

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