ESP32-CAM Cropping camera image

[pedro_viana]

Hi,

I am using a ESP-32-cam in conjunction with a OV2640 camera. I need a way to access and change a few registers in the OV2640 camera to crop the image displayed. Looking at the datasheet of the camera there are registers specific for windowing to define the window size of the image. I need help manipulating these registries to crop my image. Anyone have a IDE arduino library or any good way of doing this?

Tks