Rock3/hardware/camera/ - Radxa Wiki

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中文（中国大陆）‎

português do Brasil

    ROCK 3 >  Hardware >  Camera module

Contents

1 USB Camera
2 MIPI Camera
3 Troubleshooting

USB Camera

Update kernel to version 4.19.193-2-rockchip or newer.

root@rock-3a:~# apt-get install -y linux-4.19-rock-3-latest

Install tool fswebcam

root@rock-3a:~# apt-get install -y fswebcam

Plug USB camera in, there shall be video devices.

root@rock-3a:~# ls /dev/video*
/dev/video0  /dev/video1

Capture image

fswebcam /dev/video0 ./test.png

MIPI Camera

Hardware connection

Software configuration

Add dtbo

rock-3ab-rpi-camera-v2-imx219

Test command

gst-launch-1.0 v4l2src device=/dev/video0 io-mode=4 ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080 ! jpegenc ! multifilesink location=%d.jpg

ROCK 3C Use OV5647 Camera

Edit config.txt

rock@rock-3c:~$ sudo vim /boot/config.txt

at the end of the file add overlay

dtoverlay=rock-3c-ov5647

update extlinux.conf

 rock@rock-3c:/boot$ cd /usr/local/sbin/
 rock@rock-3c:sudo ./update_extlinux.sh 
 rock@rock-3c:sudo reboot

Use cheese to open the camera

sudo apt install cheesr
sudo cheese

Troubleshooting

Post your issue on the forum: https://forum.radxa.com/c/rock3

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