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hello all, my colleague has come up with a little python library called stkcam, that can be used to either to see the live preview of the mipi csi camera, or to take a picture with the mipi csi camera pypi: https://pypi.org/project/stkcam/ github: https://github.com/harryliou/stkcam so far it's supported on tinker board (r2.0) & tinker board 2s (debian 10, debian 11) here's a little how-to: ##setting up tinker board/ tinker board 2s use tinker-config to change the csi overlay: sudo tinker-config //select 5 Interfacing Options //select F1 Camera //select 0 IMX219 //or 1 OV5647 for Raspberry Camera V1 //click Ok, finish, and reboot install pip3 for python3 and stkcam: sudo apt get update sudo apt-get upgrade sudo apt-get install python3-pip pip3 install stkcam ##using stkcam for mipi csi camera live preview: python3 import stkcam from stkcam import TKCam, CamType cam = TKCam(CamType.IMX219) cam.preview() **if you'd like to take a photo using the library, please finish the process first -- exiting by ctrl + d twice) ##using stkcam to take a photo with mipi csi camera: python3 import stkcam from stkcam import TKCam, CamType cam = TKCam(CamType.IMX219) cam.take_image('/home/linaro/Desktop/image.jpg') # image path feel free to give it a try and let us know

Hello Has any one used IMX219 8MP camera with Tinkerboard or Tinkerboard S hardware? Please kindly provide me information about how to connect and use imx219 8MB camera., In my /boot/config.txt i haven't seen any info about how to set/activate camera on the device. There is a section for loading device tree overlays (I assume these are kind of device drivers) but could"n find any information on the internet, Even I do not know how to activate them there are "camera-ov5647-overlay.dts" and "camera-ov5647-overlay.dtbo" files In the /boot/overlays folder . There is no file for `imx219`, so does that mean tinkerboard and tinkerboard s do not support imx219 cameras at all? here is my boot config.txt: ##### Hardware Interface Config ##### ## Note: fiq_debugger and uart3 use the same pin. Set fiq_debugger first while both on. ## ## Note: uart4 and spi0 are the same pins. Set the latter one while both on. ## ## Note: uart2 is the same pins to pwm2 and pwm3. Set the latter one while both on. ## intf:fiq_debugger=on #intf:i2c1=off #intf:i2c4=off #intf:spi0=off #intf:spi2=off #intf:pwm2=off #intf:pwm3=off intf:pcm_i2s=on #intf:uart1=off #intf:uart2=off #intf:uart3=off #intf:uart4=off ##### Driver Config ##### ## Note: auto_ums: Auto enable ums mode while power on with USB connected. ## conf:auto_ums=on ##### Tinker Power Management ##### cpu_governor=ondemand a17_minfreq=126000 a17_maxfreq=1800000 gpu_governor=simple_ondemand t76x_minfreq=200000000 t76x_maxfreq=600000000 ##### List of device tree overlays to load. Format: overlay=<dtbo name, no extension> <dtbo2> ... ##### ## Note: Put dtbo files under the overlays folder. ## overlay= Any help is really appreciated

Hello, I am working on one project based on object detection. For that i'm using tinker board 2s 4GB ram and i want use high resolution camera (like 64 camera). I find Arducam 64MP camera but it did't support tinker board 2s. So please suggest me any other high resolution camera that have around 64MP. And if any changes required in update the kernal please guide me for that. Thank you, Ridham.

Hi, I have 2x google coral cameras connected to the Thinker Edge T but only one gets recognized: ``` mendel@deft-calf:~$ sudo v4l2-ctl --list-devices i.MX6S_CSI (platform:30a90000.csi1_bridge): /dev/video0 ``` I have flashed google's coral image "enterprise-eagle-flashcard-20211117215217.zip". Do you believe that I'm better flashing Tinker Edge T Mendel 5.2 Eagle V3.0.7 or is there some driver configuration missing? Thanks

I have some USB Web Camera (UVC), but all of them doesn't work. Do I need to make any settings to be able to use the webcam? [ Testing environment ] Tinker board 2S (1)Debian10 v2.0.14 (2)Debian v2.1.6 I tried both OS as clean installed environment. (a)Pre-installed "Cheese" Application (b)Pre-installed "Qt V4L2 test Utility" Application [Result] (1) and (2) are same result. Normaly, /dev/video0 ~ video4 are appears. Then pluged the USB Web Camera, /dev/video5 and /dev/video6 are added. $ v4l2-ctl -d /dev/video5 -all video5 seems video device, and video6 seems other device. (a) : Shows "There wan an error playing video from the webcam" Error. Probably auto selected video0 as a default device. There should be a preferences menu in the Cheese app and can select video5, but the settings menu can't be displayed (probably a bug) (b):File > Open Device > device5, then crashed application and desktop...

HI guys I'm now connecting the IMX219 camera to tinker board 2s board. accounting to /boot/config.txt info, i modify the overlay line to overlay=CSI0-IMX219， and try to do test。 # # There are two display controller, VOPB and VOPL. # The default state is VOPB connet to HDMI, VOPL to DP/mipi-dsi panel. # If you want to change VOPB to DP, please modify the overlay as following: # overlay=DP_VOPB # If you want to change VOPL to HDMI, please modify the overlay as following: # overlay=HDMI_VOPL # # There are two CSI interface for camera, CSI0 and CSI1. CSI1 can switch to DSI1 for connecting mipi-dsi panel. # The default state is OV5647 connect CSI0, IMX219 connect CSI1. # If you want to change OV5647 connect CSI1, please modify the overlay as following: # overlay=CSI1-OV5647 # If you want to change IMX219 connect CSI0, please modify the overlay as following: # overlay=CSI0-IMX219 # If you want to connect two mipi-dsi panel, you need switch CSI1 to DSI1, please modify the overlay as following: # overlay=panel-asus-DSI1-overlay # overlay=CSI0-IMX219 ffmpeg -f v4l2 -video_size 1280x720 -i /dev/video0 -frames 1 out.jpg linaro@linaro-alip:~$ ls -sl /dev/video* 4 -rw-r--r-- 1 root root 4 Feb 14 2019 /dev/video-dec0 4 -rw-r--r-- 1 root root 4 Feb 14 2019 /dev/video-enc0 0 crw-rw----+ 1 root video 81, 0 Feb 14 2019 /dev/video0 0 crw-rw----+ 1 root video 81, 1 Feb 14 2019 /dev/video1 0 crw-rw----+ 1 root video 81, 2 Feb 14 2019 /dev/video2 0 crw-rw----+ 1 root video 81, 3 Feb 14 2019 /dev/video3 0 crw-rw----+ 1 root video 81, 4 Feb 14 2019 /dev/video4 linaro@linaro-alip:~$ linaro@linaro-alip:~$ ffmpeg -f v4l2 -video_size 1280x720 -i /dev/video0 -frames 1 out.jpg librga:RGA_GET_VERSION:3.02,3.020000 ctx=0x5584964c90,ctx->rgaFd=3 Rga built version:7bf9abf ffmpeg version 4.1.6-1~deb10u1 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 8 (Debian 8.3.0-6) configuration: --prefix=/usr --extra-version='1~deb10u1' --toolchain=hardened --libdir=/usr/lib/aarch64-linux-gnu --incdir=/usr/include/aarch64-linux-gnu --arch=arm64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --disable-libaom --disable-libmysofa --disable-libvidstab --enable-libdrm --enable-librga --enable-rkmpp --enable-version3 --disable-libopenh264 --disable-vaapi --disable-vdpau --disable-decoder=h264_v4l2m2m --disable-decoder=vp8_v4l2m2m --disable-decoder=mpeg2_v4l2m2m --disable-decoder=mpeg4_v4l2m2m --disable-muxer='ac3,eac3,mlp,truehd' --disable-encoder='ac3_fixed,ac3,mlp,spdif,truehd' --disable-demuxer='ac3,eac3,mlp,truehd,dts,dtshd' --disable-parser='aac,ac3,mlp' --disable-decoder='ac3,eac3,mlp,dolby_e' --enable-shared --disable-doc libavutil 56. 22.100 / 56. 22.100 libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100 libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100 libpostproc 55. 3.100 / 55. 3.100 [video4linux2,v4l2 @ 0x5584980e30] Not a video capture device. /dev/video0: No such device finally，i am in trouble,and need some help. I appreciate your kind help in advance.

Hi, I was wondering, what MIPI/CS-2 cameras are supported by Tinkerboard 2S? Is there a list somewhere? Are typically cameras supported by Raspberry Pi supported by Tinkerboard 2S as well? Have anybody try to make Tinkerboard 2S drives/runs 4 cameras? How's the performance? I found this in Amazon, is it something that Tinkerboard 2S supports? https://www.amazon.com/CS-TX2-XAVIER-nCAM-IMX385-Jetson-Devkit-Xavier-YT1-0-5-1/dp/B09DB8786P/ Thank you.