(05-24-2022, 05:40 PM)emil1402 Wrote: After turning on the UART, I still don't have any signal from the MMI panel. I have tried both ttyS0 and ttyAMA0. One more thing puzzles me. On BlueWaveStudio movies on YT, during the presentation of the MMI button control, after pressing NAVI once, the screen immediately switches to the external source. It is not like that for me. In my case after the first click, the factory navigation is activated (despite the removed map disc), the second press of the NAVI button switches to the video source with the OAP image. This is probably a question of pin configuration in the LVDS adapter, but can this affect the lack of signal from the MMI panel buttons?
Please have a look at https://bluewavestudio.io/community/thre...l#pid18108 regarding connection of LVDS adapter.
Please also post /home/pi/.openauto/config/openauto_controller_service.ini, /home/pi/.cache/lxsession/LXDE-pi/run.log, /boot/config.txt and /boot/cmdline.txt files.