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Getting Started Image Classification: Application won't start in flash mode

lyannen
Associate

Hello,

im currently in the process of building an application on the STM32N6570-DK.
Ive played around with the Image Classification example and also deployed a couple own models wich worked sometimes and sometimes not... :D

However i wanted a "fresh" start after a couple failures with different models and thought the best way is to flash the prebuilt .hex files that come with the Application (ai_fsbl.hex, STM32N6570-DK_network_data.hex and STM32N6570-DK_GettingStarted_ImageClassification.hex). 
So i flashed the files as described in the README, set the BOOT pins to flash mode and did a power cycle.

The result ist that the upper LED (of the two LEDs bottom left) is always red (which is correct i think) but the bottom LED varies from red (failure/error i suppose) to toggling green orange (which means loading the application?).

In the case that the bottom LED is red the LCD never changes, but in the instance of the LED toggling the LCD lights up for a split second and turns off right after. I never get the application to run at all which i find strange give the files are prebuilt and come with the repository.

So my question is, am i doing something wrong here or are the prebuilt files defect or is my board faulty?

 

Kind regards

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