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tooz

Tinker Engineer
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Posts posted by tooz

  2. Posted

    hello @deanmsands3, 

    16 hours ago, deanmsands3 said:

    I'm running Chromium w/Wayland turned on inside Cage kiosk 0.12.1 compiled for Bullseye.

     

    the official distro uses x11 instead of wayland and we cannot guarantee that gpu/ diplay will function well with this massive change

    in terms of mali midgard driver updates, we usually integrade the software development kits release from rockchip, instead of fetching sources from arm. this way we're more confident with the hardware compatibility 

    16 hours ago, deanmsands3 said:

    I compiled the Mali Midgard Wayland GBM driver from the Rockchip libmali repo and it works in some but not all cases.

     

    may we know in what cases it works and in what cases it doesn't?

    are you able to fetch the node in xrandr.cfg? 

    cat /boot/display/hdmi/xrandr.cfg

     

  12. Posted

    hello @tsukazaki, 

    it would be more convenient for you to use either mraa or eapi than the gpio commands for sure

    1. for mraa, please flash to android (the images can be downloaded from the official website and the latest version is Tinker Board 3 Android 14 (kernel 6.1) V.1.0.9 )

    for instructions and sample code of mraa, please visit the wiki: https://github.com/TinkerBoard/TinkerBoard/wiki/Tinker-Board-3N#343-mraa-library-for-android

    2. will update the information of eapi later once it's available

  15. Posted

    hello @Vova Efcom, 

    you have edited the wrong lines, the lines that should be uncommented are line 126 & line 127 

    #guest-session=
#session-wrapper=lightdm-session
#greeter-wrapper=
#guest-wrapper=
#display-setup-script=
#display-stopped-script=
#greeter-setup-script=
#session-setup-script=
#session-cleanup-script=
#autologin-guest=false
autologin-user=linaro
autologin-user-timeout=0
#autologin-in-background=false
#autologin-session=
#exit-on-failure=false

     

  17. Posted

    hello @sri, 

    1. to flash tinker edge r to emmc: 

    2. to flash the os to sd card, the steps are similar -- download the image and use utilities such as balenaetcher to flash the image to sd card

    the board should be booting from sd card by default, if the card is inserted + has image flashed into 

  24. Posted

    hello @michiksdjfklsdjfl, 

    On 9/19/2024 at 8:43 PM, michiksdjfklsdjfl said:

    a.       Unzip and copy the file to Tinker Board

    b.      cd ALC4030U-FW-Tool
    sudo chmod a+x ./rt_UAC_utility
    sudo ./rt_UAC_utility --status
    sudo ./rt_UAC_utility --force 0x49F6_ALC4030U_ASUS_Tinker_Board_0x0BDA_V13_20220718.rfw --reset RST_2_ATTACH
    sudo ./rt_UAC_utility --status --reset RST_2_ATTACH
    sudo reboot

     

    sudo ./rt_UAC_utility --status => using this command to check the driver FW version.

    the steps are correct, is it possible for you to screenshot after every execution of the commands? 

    sudo chmod a+x ./rt_UAC_utility
sudo ./rt_UAC_utility --force 0x49F6_ALC4030U_ASUS_Tinker_Board_0x0BDA_V13_20220718.rfw --reset RST_2_ATTACH
sudo ./rt_UAC_utility --status --reset RST_2_ATTACH

    after the driver installation, reboot and use these two command to verify:  

    sudo reboot 
sudo ./rt_UAC_utility --status --reset RST_2_ATTACH

     

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