Difference between revisions of "Rock3/hardware/camera/"
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Update kernel to version 4.19.193-2-rockchip or newer. | Update kernel to version 4.19.193-2-rockchip or newer. | ||
| − | root@ | + | root@rock-3a:~# apt-get install -y linux-4.19-rock-3-latest |
Install tool fswebcam | Install tool fswebcam | ||
| − | root@ | + | root@rock-3a:~# apt-get install -y fswebcam |
Plug USB camera in, there shall be video devices. | Plug USB camera in, there shall be video devices. | ||
| − | root@ | + | root@rock-3a:~# ls /dev/video* |
/dev/video0 /dev/video1 | /dev/video0 /dev/video1 | ||
| Line 22: | Line 22: | ||
fswebcam /dev/video0 ./test.png | 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 === | === Troubleshooting === | ||
* Post your issue on the forum: https://forum.radxa.com/c/rock3 | * Post your issue on the forum: https://forum.radxa.com/c/rock3 | ||
Latest revision as of 07:16, 8 September 2022
ROCK 3 > Hardware > Camera module
Contents
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