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CM3+ with raspbian buster lite os with picamera

Posted: Wed Dec 18, 2019 8:18 am
by garylee123
Hi guys:
I am now working on the cm3+ board with raspbian buster lite img with picamera. when I tried the picamera with this cmd:

Code: Select all

raspistill -o Desktop/img.jpg
, the camera worked well, however when tried my python script with camera, there was no picture on the screen, just black.
FIY, my python script is depended on kivy., it has a GUI.
I think maybe some libs are not installed such as X-SERVER?

Re: CM3+ with raspbian buster lite os with picamera

Posted: Wed Dec 18, 2019 10:07 am
by mikerr
It depends on when you call start_preview in python

https://github.com/waveform80/picamera/issues/292

(X server is not required)