Rotating the Stereo Cameras 180 degrees

[Jeffrey Mao]

Hi all,

I am a bit new with the recent SDK is there anyway to rotate the stereo cameras 180 degrees in software or configure files or resources to read up on this? Currently, I realized the stereo cameras are flipped upside down checking them in the VOXL Portal. Bottom is the ceiling and top is the floor

Thanks,

Jeff

[Alex Kushleyev]

@Jeffrey-Mao

I am assuming you are asking about VOXL2 with ov7251 stereo in combo mode (using a single 4-lane camera port)

Please check in /usr/lib/camera, you should see two com.qti.sensormodule.ov7251_combo* files. you should remove them and replace them with ones from /usr/share/modalai/chi-cdk/ov7251-combo-flip, making sure you copy the files with the same camera slot index (the number at the end before .bin). Then simply restart voxl-camera-server and the cameras should be rotated 180 (this happens by reversing the direction the images are read from the camera itself, not rotated in software)