Jump to content


Tinker Engineer
  • Content Count

  • Joined

  • Last visited

  • Days Won


tooz last won the day on November 26

tooz had the most liked content!

Community Reputation

10 Good

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. hello @JasonS, for rk3399/ v8 there's no zImage, you will have use Image instead, try: make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j4 make Image ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8
  2. hello @paul_nicholls, this is a tinker board '1.2' with no emmc (rk3288 based), you can download one of the images and burn it into microsd with balenaetcher android 12: Tinker Board R2.0 /Tinker Board S R2.0 Android 12 V0.0.3 debian 10: Tinker Board S R2.0 Debian 10 V3.0.11
  3. hello @Sauer, what's the 7" touchscreen display? is it a rpi touch screen? and you're using hdmi connector instead of dsi, right?
  4. hello @marco@bigsis.tech, so the version of opencv-python was upgraded, if you've encountered import cv2.imshow() error, please remove the build-in opencv-python: python3 -m pip uninstall opencv-python then re-install: python3 -m pip install opencv-python --user
  5. hello @marco@bigsis.tech, forgot to mention that if you're using the releases from us: https://tinker-board.asus.com/download-list.html?product=tinker-edge-r the script file of rknn toolkit installation is included (you can find it on desktop) no need to install opencv as it's included in the toolkit installation
  6. hello @marco@bigsis.tech, i was testing tinker board 2s and did manage to compile opencv: sudo apt-get update sudo apt install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev git clone https://github.com/opencv/opencv.git cd opencv/ git checkout 4.1 mkdir build cd build cmake -D CMAKE_BUILD_TYPE=RELEASE \ -D INSTALL_C_EXAMPLES=OFF \ -D PYTHON_EXECUTABLE=$(which python3) \ -D BUILD_opencv_python2=OFF \ -D PYTHON3_EXECUTABLE=$(which python3) \ -D WITH_GSTREAMER=ON .. make && sudo make install will check on tinker edge r and let you know
  7. hello @marco@bigsis.tech which version of opencv were you building? were you building it on tinker board 2s?
  8. tooz

    Not recognize emmc

    hello @CardeLL, try 're-writing the os using ums from a micro sd card': User-Manual.pdf (asus.com)
  9. hello @yshs, https://www.asuswebstorage.com/navigate/a/#/s/CB6E83A0F01F4669A3D543A7DB864EB14 1. download 'console-uart1-overlay.dtbo' file from the link above 2. move the file to /boot/overlays 3. sudo vim /boot/config.txt to enable console-uart1 (overlay=console-uart1-overlay) 4. reboot
  10. hello @Francois, you'll need to resize SSD partitions before moving the root files into SSD. what editing boot.txt does only is to direct where to mount for rooting
  11. hello @Francois, please edit mmc_root as your kernel still runs on emmc; you can use root path (i.e. /dev/nvme0 ...etc) instead of partuuid
  12. hello @Francois, what reboot-bootloader does is to look for partable misc partition, please make sure there's a misc partition for booting
  13. hello @Francois, there's a slight difference between tinker board (rk based) and tinker edge t (nxp based), please edit the root path for kernel cmdline and recompile: directory: packages/uboot-imx/debian/boot.txt ( mendel-uboot-imx-debian/boot.txt at mendel-imx_8m · TinkerEdgeT/mendel-uboot-imx-debian · GitHub ) line 4 and line 5 mmc_root="PARTUUID=70672ec3-5eee-49ff-b3b1-eb1fbd406bf5" sd_root="/dev/mmcblk1p2" change the sd_root= to your ssd UUID and recompile/ reflash
  14. hello @Goolge, try this .py: https://www.asuswebstorage.com/navigate/a/#/s/845A267A0B6E4346BF90E84D32F8A8C84 -- import cv2 def main(): cap = cv2.VideoCapture('/dev/video10', cv2.CAP_V4L2) cap1 = cv2.VideoCapture('/dev/video12', cv2.CAP_V4L2) while(True): ret, frame = cap.read() ret, frame1 = cap1.read() cv2.imshow('Camera 1', frame) cv2.imshow('Camera 2', frame1) if cv2.waitKey(1) & 0xFF == ord('q'): exit = True break cap.release() cv2.destroyAllWindows() if __name__ == '__main__': main()
  15. hello @denchakapon, we still have a couple of arrangement to make and hopefully get android 12 source code for tinker board r2.0 uploaded by the end of next week. will keep you informed
  • Create New...