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tooz

Tinker Engineer
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tooz last won the day on November 11 2024

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  1. hello @nikolic730, reasons can vary, you might want to check if it works with another cable, or the other setting that i listed in another post
  2. hello @ryo, we've tested your sample code and cannot reproduce the issue. 1. please ensure the multi-function is switched to uart0 (pwm0, pwm1, pwm2, pwm5 are all disabled, otherwise it'll be conficted with uart0, this can be checked in /boot/config.txt ) 2. does ttys0 exist under /dev/ ? ls /dev/ if the answers above are yes, what does the error look like?
  3. heloo @Fu-., looks they're in spi mode. to further investigate the issue: 1. which version of the os are you using? 2. is tinker board 2s connected to other peripherals/ components?
  4. hello @FlostonParadise, you can check the drawings for reference: Tinker Board there are also aluminium cases avaiable in the market
  5. hello @Fu-., from what you decribed it's possible that it might be a hardware issue, but i'm not 100% sure. have you also modified the settings of /boot/config.txt ?
  6. hello @Fu-., have you tried using sysfs instead?
  7. hello @Fu-., setting spi is not supported in wiringpi what are you setting for gpio2c6 and gpio2c7 and what's your configuration?
  8. tooz

    OS Andorid

    hello @Augusto Hertz, the android releases can be found on the official website: Tinker Board the latest version is: Tinker Board 3 Android 14 (kernel 6.1) V.1.0.9
  9. hello @deanmsands3, 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 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
  10. hello @deanmsands3, did you compile the .img by yourself, or was it downloaded from the official website: Tinker Board if it's the latter, which version are you using? we're trying to duplicate the issue and see what goes wrong
  11. hello @Vova Efcom are you looking for 4 pin female connector for tinker board or tinker board 3n?
  12. hello @deanmsands3, thank you for letting us know & updating the solution
  13. hello @deanmsands3, you will have to download the sources and re-compile the boot image in order to replace boot logo: https://github.com/TinkerBoard/TinkerBoard/wiki/Developer-Guide#changing-the-boot-logo
  14. hello @Vova Efcom, is it possible for us to have a look at the logs? ( under /var/log) what's the model name of the panel?
  15. hello @wesselTOP, we will need more logs to debug the issue 1. to collect logs via tty uart: 2. to collect kernel logs with adb shell command: adb shell dmesg > kernel.log
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