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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

[Short Survey] Please give us your feedbacks on ST model Zoo Services

Hi everyone,   In order to help our developers understand how their work is used and what to do in order to improve model zoo, we kindly ask you to look at this survey about ST Model Zoo Services.   Link of the survey: https://docs.google.com/forms/d...

Resolved! NN quantization: wrong IO buffer format in code generation

Hi,I'm trying the quantization of Keras (.h5) pretrained neural networks with some different quantization schemes.Using the 'stm32ai.exe' command I run the following command:$ stm32ai.exe quantize -q <pathtoconfig.json>Then I drag and drop the quanti...

bardetad by Associate II
  • 2091 Views
  • 2 replies
  • 0 kudos

How to check the Keras version?

Which Keras version is Cube.AI using? I am having a problem with different versions. My model is being generated with Tensor Flow Keras 2.2.4-tf

X-CUBE_AI: validation on desktop error

Hello,i'm trying to validate the generated C model inside STM32CubeMX.I'm follow the Getting started documentation (UM2526 - rev 3)Like page 22, (4.5 Validating the generated C model) i wan't to use custom data-set (CSV file) on inputs and on output...

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micoliju by Associate
  • 2068 Views
  • 3 replies
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Unable to start the generated application.

Hello,I have some questions about using the code generatorI am currently using an NUCLEO-L476RG with X-NUCLEO-CCA02M1 and I want to use a tflite model for speech commands recognition.I use X-CUBE-AI version 4.1.0 with ApplicationTemplate.My AI initia...

I am trying to import on CUBE AI the HAR model used in the official tutorial. I repeatedly got the following error at the end of "Validate on Desktop": TOOL ERROR: Weights are incompatible with model: 794136 loaded, 89864 found Any tips please?

This is the log of Validation on DesktopStarting AI validation on desktop with random data...  Neural Network Tools for STM32 v1.1.0 (AI tools v4.1.0) -- Importing model -- Importing model - done (elapsed time 1.366s) -- Building X86 C-model . -- Bui...

ICopp by Associate
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  • 0 replies
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MLC_ODR different from XL_ODR and GYRO_ODR

Hy everyone,is possible to configure different values for MLC_ODR, FSM_ODR, XL_ODR and GYRO_ODR, or they must be set equals each others?Thanks and best regards,Leonardo M.

ontares by Associate
  • 1256 Views
  • 1 replies
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LSM6DSOX manual configuration for MLC

Hi,I am evaluating the MCL on LSM6DSOX. I am using a custom board, not the official motherboard, so Unico cannot communicate with my hardward to upload the configuration to the chip. I think I need to do the configuration manually (basing on Weka dec...

Tam Tran by Associate II
  • 3083 Views
  • 4 replies
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LSM6DSOX MLC storage size

I'm wondering what the hard limit is for the MLC configuration in the LSM6DSOX. I'm using Unico 9.0.0.0 to configure four IIR2 filters and I loaded 4 decision trees (basically a small random forest). The Unico software created the .ucf file success...

NGern by Associate II
  • 5063 Views
  • 7 replies
  • 0 kudos
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