E200(ValidationError): TARGET: Unable to bind the ST.AI runtime with "tcn_0804" c-model: [] E801(HwIOError): Invalid firmware - COM3:115200

[liyingyin]

Hello, I recently encountered this error while deploying an AI model on an STM32N647 for performance verification. I noticed that others have encountered the same issue on the official website, but following the suggested solutions did not resolve my problem—I’m still getting the same error. This issue has been troubling me for a week now. Are there any other ways to resolve it?

 

[Julian E.]

Hi ​@liyingyin,

 

This STM32CubeMX plugin, X-Cube-AI, is out of date.

We recommend using the new graphical tool STM32CubeAI Studio that comes with a more recent version of the compiler (ST Edge AI Core).

 

STEDGEAI-CUBEAI | Software - STMicroelectronics

 

Please try to convert your model again and let us know if you still encounter your issue.

The issue indicates an error of communication with the validation application running on the target. It seems that the model itself successfully generated.

 

Have a good day,

Julian