STM32 MCUs Machine learning & AI

Error when exporting PyTorch model "NOT IMPLEMENTED: Order of dimensions of input cannot be interpreted"

I am using the STM32Cube.AI Developer Cloud to convert my ONNX model that I built using PyTorch.Here is my export code:input_size = [1, 8, 1000] x = torch.randn(input_size) onnx_folder_path = 'onnx_models/' if not os.path....

Resolved! STM32CubeIDE does not emit the X-CUBE-AI middleware

I am using STM32CubeIDE v1.12.1 on macOS. I have noticed that, when I import a project generated with STM32Cube.AI Developer Cloud, whenever I open the IOC and make a change to the device configuration that requires to regenerate the code, the projec...

error when analyzing the .onnx model in stm32cubeMX by stm32cube.AI

Hi, Thanks for your attention. I am analyzing the .onnx format model but an error occurs. I try to reinstall the stm32cubeMX but it doesn't help. The part of architecture is: Here is the log information. Can you help me with this problem? @Romain LE ...

[X-cube-AI] How could i use the external QSPI & SDRAM in order to speed up the inference ?

What I have checked through the user manual UM2526 and FP-AI-VISION1 examples is that I am using X-cube-ai version 6.0.0 for the 32bit floating point model (the model data type I am currently using), so I want to read data from external SDRAM in ord...

I can't compile the AI project on the STM32H743 chip

How to deal with fatal error: ai_platform.h: No such file or directory? I can't find this file anywhere in the project.I tried using different versions of CubeIDE and X-CUBE-AI, added include paths in project properties. I checked on F7 and H7. I hav...

Resolved! How to use external Flash with STM32Cube.AI?

Hi,I have managed to program the STM32F746G-DISCO with a simple neural network but when I try to do it using the external Flash by using the option in advanced settings (External NOR Flash) it doesn't work. Any idea why? Is there anything else I need...

running on target validation on STM32Cube IDE and XCube AI

I have a saved tflite model , which I want to deploy on my STM32H747I-DISCO board. For now, I just want to run validation on target using one custom input. I have the input as a numpy array (saved as a .npy file, it's a 4D array). Can someone please ...

When I use stm32cubeMX to generate a project, using keil to compile it fails?(It is about x-cube-AI.)

The API explaination of x-cube-Ai

Now I am working on x-cube-ai on STM32F407,but I find little information about the APIs,please help me. Thanks!

Unable to run inference using X-Cube-AI API due to Hard Fault

Hi.I'm trying to run a neural network model using X-Cube-AI, but at the point of performing the inference, my program gets stucked in the Hard Fault handler routine. I attach the details given by the Hard Fault Analyzer in STM32CubeIDE. I have read t...