Issue with esp32-s2 camera

[Fachinelli]

Hello, i have an application where i have to get an image from the camera and send it trough usb.

Currently code: https://github.com/Fachinelli/esp_usb_camera

The board i'm using is the esp32-s2 saola, the camera is OV7670 and the esp-idf version is 5.0.

The problem: i do a esp_camera_fb_get() and then esp_camera_fb_return(fb) in a loop, i wanted to get the image that is in front of the camera right now, but i keep getting the same image forever.

Any help and ideas are appreciated, thank you.