robotmyst 0 Posted March 12 (edited) Hi I've connected a raspberry pi rev1.3 camera module (OV5647) but it cannot be detected. On boot I can see the LED diode flash for ~1sec. However none of the usual ffmpeg, fswebcam commands return something. Here's an excerpt from dmesg linaro@linaro-alip:~/Sandbox$ dmesg | grep ov5647 [ 3.278888] ov5647 2-0036: GPIO lookup for consumer enable [ 3.278915] ov5647 2-0036: using device tree for GPIO lookup [ 3.278982] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/i2c@ff660000/ov5647@36[0]' - status (0) [ 3.279306] ov5647 2-0036: Failed to detect device E.g I can see it flash with this command ffmpeg -f v4l2 -i /dev/video0 -vframes 1 test.jpg but it also gives me error libpostproc 55. 3.100 / 55. 3.100 [video4linux2,v4l2 @ 0x808bb5a0] Not a video capture device. /dev/video0: No such device Edited March 12 by robotmyst Share this post Link to post Share on other sites
tooz 54 Posted March 13 hello @robotmyst, try use tinker config to enable the camera module ov5647 sudo tinker-config Share this post Link to post Share on other sites
robotmyst 0 Posted March 14 Yes I've tried that, and in /boot/config.txt I see overlay=camera-ov5647-overlay (writing from memory). Still problem :(. What I did also try was a gstream pipeline, something like this opened up a window. Somehow this bypasses communication, as the Kernel has not detected the camera. gst-launch v4lsrc ! video/x-raw ! videoconvert ! autovideosink Share this post Link to post Share on other sites
tooz 54 Posted March 14 hello @robotmyst, may i have the complete dmesg log please? Share this post Link to post Share on other sites
robotmyst 0 Posted March 14 2 hours ago, tooz said: hello @robotmyst, may i have the complete dmesg log please? Sure, it's attached. dmesg.log Share this post Link to post Share on other sites
tooz 54 Posted March 17 hello @robotmyst, which image are you using? may i know the version please Share this post Link to post Share on other sites
robotmyst 0 Posted March 17 (edited) @tooz from the download page, latest image for debian10. Tinker Board S Debian 10 V3.0.23 2023/08/04 1.69 GB Edited March 17 by robotmyst Share this post Link to post Share on other sites
robotmyst 0 Posted March 18 It is from the website, debian 10 v3.0.23 Share this post Link to post Share on other sites