STM32H7B3I-EVAL How to use the onboard camera

[Dheeren]

I have to use the stm32H7b3i-Eval Onboard camera with USB HS capability, though I can get camera visuals directly to the Windows default camera app. 
I got a similar project on STM GitHub for board stm32h747i-disco on this link

The details about the Eval board are on this link.

can suggest some prepared code links or something like How to do it? How much time does it requires

[KDJEM.1]

Hello @Dheeren and welcome to the community 🙂,

To start with camera with STM32H7B3I-EVAL board, I advise you to take a look at an available example like as BSP.
This example shows how to use BSP drivers to test the camera features (resolution, contrast, brightness, zoom ...).

This projects is configured for STM32H7B3xxQ devices using STM32CubeH7 HAL and running on STM32H7B3I-EVAL board.

Then, you can get inspired from x-cube-webcam and AN5020 section 8.3 DCMI examples based on STM32CubeMX to create your own project.

Thank you.

Kaouthar