STM32 MCUs Machine learning & AI

Validation error on target

I need help. I am trying to validate on target : STM32L476RG nucleo board.E200(ValidationError): stm32: Unable to bind the STM AI runtime with "network" c-model: [] connection to "serial:COM4:115200"/"COM4:115200" run-time fails E801(HwIOError): In...

NEED nano-edge-ai library for Stm32l412rbt6 for my product

Hi,I made an anomaly detector using Nucleo-L412RB (Stm32l412rbt6p) dev board and your nano edge ai library and it was working perfectly(Great job!). After that I made an custom pcb using stm32l412rbt6 mcu mistakenly instead of Stm32l412rbt6p mcu. Now...

Resolved! How can I perform real time predictions on MCU (NucleoL496ZG-P) based on my classificator keras model?

Hello, I am new to deployment of neural networks on mcu's. I am doing a speech enhancment project and want to deploy my noise classificator on my nucleo L496ZGP board. I have 0 exprience with this, how can I do tests on my custom data and (prefferebl...

Getting error "Analyze fail on the AI model"

Dear Sir/Madam, I am getting an error "Analyze fail on the AI model" when I analyze a network using "STM32Cube.AI runtime" (see the snapshot below). I just train a simple AI model (https://colab.research.google.com/drive/1HBsuTW2gGAoPgWnkpwXiXI7JHXR0...

https://wiki.st.com/stm32mcu/wiki/AI:How_to_perform_motion_sensing_on_STM32L4_IoTnode I'm using X-CUBE_AI 7.1.0 but having trouble compiling this example project for motion detection.

ai_input[0].n_batches = 1; 'ai_buffer' {aka 'struct ai_buffer_'} has no member named 'n_batches'network.hAI_DEPRECATED#define AI_NETWORK_IN \ ai_network_inputs_get(AI_HANDLE_NULL, NULL)This comes up invalid initializer error.Any ideas? The initial c...

SensorTile configuration in CUBEMX to do audio scene clasification

Hello everyoneI have the SensorTile board and I am trying to follow the Mooc in FPAISENING1 in order to understand the example with the audio scene clasification:https://www.youtube.com/watch?v=_s9GMJVwYIg&t=6130sOn this video, when the teacher expla...

Do I need anything extra to use a code written for nucleo l 432 in nucleo u575?

I am trying to implement hello world application for microcontrollers but I have I have a card other than the suggested card (the card I have NUCLEO U575ZI Q AT2) I'm trying to do it using Cube.al, but I can't get a complete result and the errors I g...

Let's create a GitHub repository to improve an eco system of fp-ai-sensing1

Dear ST engineers.When we purchase ST development boards (e.g., STEVAL-STLKT01V1, STEVAL-MKSBOX1V1, and B-L475E-IOT01), we can download the FP-AI-SENSING1 packages from the address below. AFAIK, currently, the ST vendor is releasing version 4.0.3.* F...

Guidelines for ASC from FP-AI-SENSING1

Did you ever prepare a guideline like this one https://wiki.st.com/stm32mcu/wiki/AI:How_to_perform_motion_sensing_on_STM32L4_IoTnode but for ASC instead?I have my own two-classes NN, keras model and the B-L475E-IOT01.After replacing asc and asc_data ...

characters are broken in putty sonsole with ST-Link (COM3)

It's weird. I successfully connected COM3 (UART) with ST-Links between Window10 PC and ST IoT board (B-L475E-IOT01A1). However, I got the unexpected situation as follows. How can I fix this issue? Welcome to any comments and hints. It would be helpfu...