STM32 MCUs Machine learning & AI

When CubeAI is added to the project the .elf file is deleted and not created

I have created a project which uses the Nucleo-H7A3ZI-Q. When I build the project is completed successfully.I then add the software package CUBE-AI version 7.2.0 9 (validation selected) to the project. If I do not upload a network model, then I a war...

I am getting an error while loading a tflite model i.e while validating on traget we are getting an error. i am using STM32H747I-Disco board

Starting AI validation on target with random data... C:/Users/Ashu/STM32Cube/Repository/Packs/STMicroelectronics/X-CUBE-AI/7.2.0/Utilities/windows/stm32ai validate --name model -m C:/Users/Ashu/Downloads/converted_tflite_quantized (1)/model.tflite --...

Resolved! STM32Cube-AI: Which input format for an inferenz?

Hi Guys,first time poster here and kinda a noob in deployment of Models, so sorry if i forget to mention something.My Projekt:Currently i developed a ML model in python, which is working and takes as Input float numbers. Now i wanted to deploy it on ...

Artificial intelligence computing speed is too slow

Dear ST Engineer, Hello, I am doing sound classification (AER-CNN-KERAS) artificial intelligence, hardware STM32H743IIT6 (400M) external extension SDRAM (W9825G6KH-6) This is a 16-bit data width 32M bytes memory rate 100M After downloading the model ...

Unable to load my .tflite model in XCube.AI

Hello,I created my model using Colab and saved it as .tflite (tensorflow version is 2.8.2)I want to use STM32H743AII.However, when I analyze it using XCube.AI I got the error below: [AI:network] Neural Network Tools for STM32AI v1.6.0 (STM.ai v7.1.0-...

After Configuring My Artificial Intelligence Network Using stm32cubeide for Nucleo-144 STM32H745 and then running build, "error: invalid initializer" is Received

Hello,I have created an Artificial intelligence project to be implemented on Nucleo-144 (stm32h745) board. The stm32cubeide created a set of related source and header files all grouped in the X-CUBE-AI folder.I defined variables in my main.c followin...

STM32H735g-dk, "validate on target" step's error.

Hi, it seems to be a common error in STM32 devices. It happens when I try to validate on target after analyze the model. I tried to fix it according to the answers in community. But those solutions given in community or other websites doesn't help. A...

Difference between STM32H743 and STM32H747?

Hi,I've made a custom board where I followed the schematics of the STM32H747I-DISCO board. Instead of the stm32h747 I use the stm32h743 microcontroller, because of the availability. I'm working on the 'FoodReco' project and modified it to my needs (c...

STM32H7 Object Detection on custom images: feasibility

Hello All,I was wondering whether the 'People counting' example (in FP-AI-VISION1's function pack of ST32H747-DISCO) can be re-trained for custom images. For example, I want to detect the position of an object (let's say a cat) in an image using the ...

Problem with SDRAM/MDMA in custom 'STM32H747I_DISCO_FoodReco_Quantized' application

I'm trying to create an AI Vision application based on the STM32H747I_DISCO_FoodReco_Quantized application. I've made a custom board with the STM32H743ZI microcontroller. I believe the problem is that the data is not correctly written to the external...