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Ask questions and find answers on how to deploy, debug, and optimize AI models on ST microcontrollers, microprocessors, and smart sensors.

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Forum Posts

ST seeks data scientists: Participate in a paid usability session

Hello ST Community members,   Are you a data scientist or machine learning engineer with experience deploying neural networks on edge or embedded devices? The ST team invites you to join a 45-minute remote usability session to provide technical feedb...

Resolved! X-CUBE-AI integration and clock errors

Hello.I'm working on the stm32h753vit6 MCU trying to integrate the X-CUBE-AI software package into my project and I noticed a couple of issues.1) After installing the package, I go into the IOC and as soon as I enable the X-CUBE-AI, the RCC_OSC_OUT p...

JRAxelrad by Associate II
  • 3046 Views
  • 6 replies
  • 4 kudos

Resolved! ERROR DURING VALIDATION ON TARGET ON XcubeAI

Goodmorning, I have a problem with the validation on target of a CNN network on XcubeAI.I tried to validate the networks on desktop, and it runs, but, when I try to validate on target it gives me that error, I ask you if someone has a solution or som...

Luca4 by Associate II
  • 2255 Views
  • 6 replies
  • 0 kudos

Resolved! STEVAL-STWINBX1 datalogger V2.2.0 - Python GUI does not work

I am using the STEVAL-STWINBX1 development board with the FP-SNS-DATALOG2 software V2.2.0.When I try to connect using the Python GUI tool, it gets stuck at "Device Template Model Loading"....I reverted back to V2.1.1 and the GUI tool works.Is there a...

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johngj by Senior
  • 1746 Views
  • 2 replies
  • 1 kudos

Not implemented: Unsupported layer type: SlicingOpLambda

Hi,I am trying to analyse a pre-trained model (Keras, .h5) using STM32CubeMX X-CUBE-AI software and encountered the error “[AI:network_1]  NOT IMPLEMENTED: Unsupported layer type: SlicingOpLambda”. The model is trained with the stm32ai-modelzoo libra...

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abt by Associate
  • 1254 Views
  • 0 replies
  • 0 kudos

Resolved! No response after flashing the STM32H747I-DISCO from cube IDE

hello everyone.I created a project for the STM32H747I-DISCO chip, the goal was to run an image classification model on it.I used a model from model zoo. and did quantization on it following the instructions there.The part where I am stuck is when I g...

TECO by Associate II
  • 2346 Views
  • 4 replies
  • 1 kudos

Resolved! How to manually flash the chip after Model zoo has generated the C-code

Hello! I recently used stm model zoo and deployed an image classification model on a chip. The flashing part is made automatically if the chip is connected, but I was wondering how to do it manually (using another software)?I get these folders after ...

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TECO by Associate II
  • 1145 Views
  • 2 replies
  • 0 kudos

Resolved! Problem using X CUBE AI version 7.3.0

I want to use X CUBE AI VERSION 7.3.0. I have installed the package with correct version but when I try to use it pops a saying "Please select local zip file for X-Cube-AI stm32ai utilities". I cannot find the zip file anywhere where should be locate...

AAli.2 by Associate II
  • 2503 Views
  • 3 replies
  • 0 kudos

FP-AI-FACERC Code

Hello, im trying the examples from Fp-ai-facerec but it only have binaries files, so i could'nt understant how it work to config. PLease if anyone have code of this packs please dm me, thanks a lot :3

LeHaiAnh by Associate II
  • 854 Views
  • 1 replies
  • 0 kudos

E801(HwIOError): Invalid firmware - COM2:115200

I am currently having an issue with flashing my neural network (saved as a .tflite model) to my Nucleo-L476RG board. I am able to analyze the model successfully, but when I select, "Validate on Target", I receive the error message below: E200(Validat...

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