Edge AI

Resolved! How to change RAM limits on X-Cube AI for a dual core MCU.

I am using a STM32WL55JC2 Nucleo Board that mounts a dual core M4/M0+, I changed the linker script in order to have more RAM and FLASH on the M4, but this change is not reflected on the X-CUBE AI interface when adding a new network.Is it possible to ...

Resolved! How to use external Flash with STM32Cube.AI?

Hi,I have managed to program the STM32F746G-DISCO with a simple neural network but when I try to do it using the external Flash by using the option in advanced settings (External NOR Flash) it doesn't work. Any idea why? Is there anything else I need...

Why the flash and used ram used do not change when I use the dynamic range quantization for tensorflow lite model? (analyzing the neural network in STM32 X-Cube-AI)

Hi! I am doing some experiements to analyze the neural network model. The model I am using is the HAR model example. You can see here: https://github.com/ausilianapoli/HAR-CNN-Keras-STM32So I am doing some experiments regarding the quantization.First...

How can I reduce the RAM consumption of AER applications?

Dear ST Engineer,I use CubeMX. AI debugging the AER applications downloaded from https://github.com/Shahnawax/AER-CNN-KERAS, need RAM 9.31 MiB, no matter use what kind of compression is so big, that is to say there is no that kind of MCU can adapt to...

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 ...