Raspberry picam is showing blank white images on raspbian buster.The raspberry picam was working with jessie.I tried raspistill -o test.jpg
and got a blank white square in test.jpg.
https://drive.google.com/file/d/16jX8nZKGYngVt7yNoyPDUwx03gL1QMKD/view?usp=sharing https://drive.google.com/file/d/16_lQkLHDsCsR1mscDdu5ZF5SeMEVm_Ym/view?usp=sharing
color of the square changes based on programs I use to take the picture
for example in picamera
(python) it takes black squares, in raspistill
it takes white squares.