tooz

hello @lsearle, no, the github for tinker board / tinker board r2.0 is: Tinker Board, Tinker Board R2.0 · GitHub (debian), Tinker Board - Android · GitHub (android) and for tinker board 2s it's: Tinker Board 2 · GitHub (debian), Tinker Board 2 - Android · GitHub (android) what os are you using? if you're using tinker os, what's the os version?

hello @BlackMage, no worries, product names can be confusing sometimes. is your board working?

Hello @Dima.Shand @philc, the image for Android 7 is available to download on Tinker Board website: Tinker Board (asus.com)

hello @jameshue, what's the model you're using, is it Tinker Board, Tinker Board 2S, or Tinker Board R2.0? are you using Android 11? What's the OS version?

hello @Shadway, joe has re-uploaded the file, let us know if you have any questions, thank you.

hello @ken, Error -71 is a protocol error. When it occurs, it's likely that the peripheral device could get stuck in any state. Some peripheral devices have the ability to recover from this kind of state by host control, but some don’t. Looks like your PL2303 device did not respond to any request from host. So it probably can only be recovered by power resetting the PL2303 device. Could you try to unplug and replug the PL2303 device and see what happens?

hello @Vincèn, this is the hardware specification of tinker board 2s, the board should work fine if the temperature falls in the tolerated range. i'm not quite sure what you need, are you installing a fan apart from the heatsink? Environment Operation temperature: 0℃ ~ 60℃ Non operation temperature: -40℃ ~ 85℃ Non operation humidity: 0% ~ 85% (Non condensing) @Tinker_HWEE

hello @warre, you can add the command in: /etc/init.d/rockchip.sh

hello @JulianR, here's the GPIO config table for your reference: User Guide · TinkerBoard/TinkerBoard Wiki · GitHub

hello @Charlie and @JulianR, here's the compiling sample code for your reference: Developer Guide · TinkerBoard/TinkerBoard Wiki · GitHub have you executed the first step? ->Firstly, modify the /boot/config.txt file as following and then reboot to enable I2C1 and I2C4.

Hello @ken, for Tinker Board 2S eMMC image, instead of sdd4, -- sudo dd if=boot.img of=/dev/mmcblk1p4 status=progress && sync sudo reboot --

hello @philc, great to know that the board and the display are up and running, let us know if there's other issues.

hello @ken, If the OS image you're using is with kernel v.4.4, then there is no difference between Tinker Board & Tinker Board 2S' PL2303 driver. Tinker Board's USB controller is dwc2 and Tinker Board 2S' USB controller is xhci, the recovery mechanism are different.

Hello @ken, we're looking into it, meanwhile some instruction and information on code building can be found here: https://github.com/TinkerBoard/TinkerBoard/wiki/Developer-Guide#build-os-kernel--uboot-instruction

Hello @Zoyam, the instruction can be found here: Getting Started - General Discussion - Tinker Board Forum (asus.com)

Hello @wahaha, please update the boot.img, the file can be downloaded here: https://www.asuswebstorage.com/navigate/a/#/s/FB8E093B5DCC48EA90ED5FEDEAC5DFD94 For Tinker Board 2S eMMC image: sudo dd if=boot.img of=/dev/mmcblk1p4 status=progress && sync sudo reboot For Tinker Board 2 SD image: sudo dd if=boot.img of=/dev/mmcblk0p4 status=progress && sync sudo reboot

hello @wahaha, sorry for the delay, do you know which os image you're using?

hello @RichUK, you can root the device using Magisk, here's a brief instruction: -- 1. Prepare boot image -- you can either: a. Get the latest boot image from Tinker Board website: Tinker Board (asus.com) or b. build boot image from source code: Tinker Board 2 - Android · GitHub 2. Copy the boot image to your device adb push boot.img /storage/emulated/0/Download/ 3. Download the latest version of Magisk: Installation | Magisk (topjohnwu.github.io) 4. Install Magisk adb install Magisk.apk 5. Launch Magisk from your device 6. Press the Install button 7. Choose “Select and Patch a File” in method, and select the boot.img file, The Magisk app will patch the boot.img file to [Internal Storage]/Download/magisk_patched_[random_strings].img 8. Pull magisk_patched_[random_strings].img to your PC adb pull /storage/emulated/0/Download/magisk_patched_[random_strings].img 9. Flash boot image patched by magisk in fastboot mode adb reboot-bootloader fastboot flash boot magisk_patched_[random_strings].img fastboot reboot --

hello @Woody, settings -> display _> hdmi settings -> system rotation

hello @wahaha, this patch is added to the boot.img provided: https://www.asuswebstorage.com/navigate/a/#/s/3CC2A30D765146908D2D7A8CC8BB99C84

hello @wahaha, linux-5.15.5 is missing dts, we'd suggest to use the kernel from Tinker Board 2S github: TinkerBoard/debian_kernel: Debian Kernel source for Tinker Board (github.com)

hello @keddy can you provide us the video you use so we can look into it? it's likely that the board is overheated, alternatively you can try to cool down the device and reduce the temperture

hello @wahaha, you can use the following to build kernel: make clean && make distclean && make mrproper make ARCH=arm64 tinker2_defconfig make ARCH=arm64 rk3399-tinker_board_2.img -j24

hello @wahaha, please use the attached boot.img and try if it works: https://www.asuswebstorage.com/navigate/a/#/s/B098644E422E494D8506E5FA25FD6C764 execute the commands below to update: sudo dd if=boot.img of=/dev/mmcblk0p4 status=progress && sync sudo reboot please add this line in /boot/cmdline.txt to enable apparmor: apparmor=1 security=apparmor the board has to be rebooted after modification: sudo reboot

Hello @sohonomura2020, the driver has to be modified in order to support this feature, and we don't have a schedule for this yet