STM32F479I-Eval Board & OV5640 Camera

[Martin.Sergio]

Posted on May 08, 2017 at 14:48

Hi,

I have the STM32F479I-Eval Board and OV5640 Camera Module running with a modify code of STM32469I_EVAL\Applications\Camera\Camera_To_USBDisk. I can save pictures in JPG format at 640x480,1280x720,1280x960,1920x1080, but when i try save pictures in 2592x1944 it doesn't work.

I read [RM0386(16.6.1)] -> maximum input size is 2048 × 2048.

Could this be the cause?

Any idea how to fix it?

Someone has this camera working in JPG format at 5 Megapixels?

Best Regards,

    Sergio

[Tesla DeLorean]

Posted on May 08, 2017 at 16:07

>>maximum input size is 2048 × 2048.

Could this be the cause?

Look at the registers implicated, and if they only hold 11-bits. ie write a maximal value, and check if high order bits remain zero.