Edge AI

How can I successfully run the Tensorflow lite speech recognition example project on the STM32F469 Discovery kit using mbed cli? Is there any other way to do it? Details below.

I have tried to follow the example in the following link to build and deploy the Google tensorflow lite micro speech recognition example on the STM32F469I Discovery board using mbed cli: https://developer.arm.com/solutions/machine-learning-on-arm/dev...

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!

E801: COM Protocol is not supported by the driver: 2.3 instead 3.[1,0]

Hi,I'm trying to do the "validation on target" of a neural network using X-CUBE-AI on STM32CubeIDE on Windows 11. I'm using STM32F401RET6. The "validation on desktop" works fine but the "validation on target" gives me the error in the attached pictur...

Resolved! X-Cube-AI. AI_ERROR_CODE_LOCK during network creation.

I'm working on a ML project with X-Cube-AI version 7.3.0 with the STM32F4DISCOVERY board. I created the neural network with tensorflow, and the analysis went smooth, the network occupies 25 kb of flash and 8 kb of ram.This is the neural network summa...

About validation on target through STM32CubeAI. Some problems that confused me.

Hi，the code is successfully generated and built on cubeide，download to the board and it passed the validation on desktop.However it says fatal error Stm32f4xx_hal.h No such file or dictionary when I click the validation on target.What may lead to th...

AI relocatable run-time API lets the MCU HardFault.

Hi,I'm testing running a relocatable binary model.But when I use ai_rel_network_run(), I get into HardFault.The detailed error information is as follows, with my current test code attached.Does anyone know how to fix this please?Thanks in advance./*...

Validation on target Error on STM32F4291-DISC1. E801(HwIOError): Invalid firmware - COM4:115200

Hey. I’m quite new to microcontrollers and also have this question. I’ve checked all the solutions but didn’t work. I need help.I am using STM32F4291-DISC1 board and validating an LSTM model on target. I got the following error: E200(ValidationError)...

Is it possible to create and inject data from my STM32F4 ?

Hello all,Is it possible to create, inject data and perform the inference with just my STM32F4-DISCO without any connection with my PC (of course I must beforhand flash my model into my board). And how would you do it, I tried to integrate the code f...

How can I import a pre-trained .tflite model into a STM32F413ZH Nucleo board with special operations enabled?

Hello Community,I am trying to integrate a deep neural network into the micro-controller with the help of STM32 Cube IDE. When I try to analyze the model I get the following errors attached as a screenshot. I have to enable the special operations whi...

Resolved! Can't send data through my board

Hello,I'm trying to send data and retrieve the output from my stm32f4-DISCO. I'm using a python based code and specifically stm_ai_runner. The code is rather simpler but I can't access the board because even runner.summary() doesn't work. My board is...