STM32N6570-DK SD card Integration

[FBrin.1]

I am currently running the object detection application code firmware from the STM32AI ModelZoo Services on STM32N6570-DK.

I would like to extend its functionality with the following two features:
- Convert the captured RGB frame to JPEG format.
- And then store the converted JPEG image onto the SD card available on the discovery kit.

Can someone please advise on the best approach to implement these features within the current firmware architecture?

Thank you for your support.

[Julian E.]

Hello @FBrin.1,

 

You can find the source code of the application in /<your_model_zoo_folder>/application_code/object_detection/stm32n6/stm32cubeIDE.

 

After importing the project to STM32CubeIDE by opening the .project, you will find the main() in /application/main.c.
The camera pipeline and image capture are done there.

 

For the JPEG conversion and SD card usage, please ask in a more general MCU forum or look for a similar thread.

 

Have a good day,

Julian