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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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Resolved! .elf section `.bss' will not fit in region `RAM'

Hello everyone,​I am trying to deploy ML model to microcontrollers and I have two boards of STM32L4R9I-Discovery​ and STM32H7B3I-Discovery. The experiments and related results are shown below:I use TFLite Micro and STM32Cube.AI runtime to profile my ...

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Jeff Teng by Associate II
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Resolved! Tutorial on STM32cubeai

Hi all,I'm starting on AI and so I'm following the tutorial "Getting Started with STM32Cube.AI".  After the first settings I see the message attached. Why?Any Helps?Thanks

sav gas by Associate II
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How to generate an .ucf/.h file from decision tree .txt file (j48 format).

The standard way to generate a header file with MLC register settings is to generate from decision-tree .txt file (exportet from WEKA or python).In our project we want to avoid tool interaction.The register settings (ucf or header file) should be gen...

HFenz by Associate II
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  • 5 replies
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Hii, how to get the quantized model with 8-bits precision?

I am working on the deployment of the CNN model on an STM32F29 board with 8-bits precision.I am able to generate the validation code, but the problem is that the model data are in u64 format (as illustrated in the image below)please help?thanks,

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YMaz.1 by Associate
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Data validation failed

Following is my data , I am trying to validate on option of 'validate on desktop'. I am getting following errorLoading: /home/censdata/workspace/har/har_ai/har_ai.ioc projectInitializing: STM32F429ZITx [AI:network] Analyzing model [AI:Generator] Comm...

YMand.6 by Associate II
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  • 4 replies
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Resolved! I can't figure how to use external SDRAM for camera&LCD buffer and AI can someone help me please ? (STM32F769I-EVAL)

Hello,I used the example DCMI_CaptureMode for the STM32F769I-EVAL and the CubeMX generator with CubeAI in order to make an object classifier on board. It worked well with the internal RAM for 28*28*1 pictures but now that I want it to work for 128*12...

Bastien.I by Associate II
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  • 1 replies
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