DuduOS help on Teyes CC3

HAccord8

Saburo oh i got it now. I thought we only leave the ones that needed to be changed. I remember there was a mic gain file i found on 4pda that only had the mic sensitivity line in it and then the lsec file was like

sed-i '/persist\.audio\.mic\.sensivity/d' /oem/app/config.txt

sed -i "6i persist.audio.mic.setivity=1' /oem/app/config.txt
sed -i "6i persist.btmic.gain=7" /oem/app/config/txt

something like this.

Ok i am going to use this config.txt now with the lsec6315update file found in DuduOS firmware zip

config.txt

749B

Saburo

HAccord8 config.txt looks good.

I can't read the contents of the lsec file I have (garbled due to the difference in character code), but it should be correct if it comes from DuduOS firmware zip lsec6315update.

You can flash only those two by placing them on the USB root.

HAccord8

Saburo wow!!! dude that's quite impressive. I don't know how but you managed to solve it and it is perfect now. Thank you so much, the restart or shutdown doesn't brake it anymore neither standby mode.

I guess, Dudu can also fix it by adjusting the config file when navbar is hidden by a user so basically you provided them a fix too.

@DUDU-Meng FYI

My CarPlay looks so much better.

The only thing missing is make the DuduOS music widget work CarPlay. Lol

DUDU-Meng

HAccord8
The next version will fix the Hicar black border issue. Test it when it's available. Additionally, you can run CarPlay in Picture-in-Picture mode.

DUDU-Meng

HAccord8
Latest version fixes the black border issue in CarPlay. Please upgrade and give it a try. Thank you.
https://drive.google.com/open?id=1M5ODHUjROV6ExKGtNNGOtz1u8uL2Ia52&usp=drive_fs

Saburo

DUDU-Meng I installed the latest version v20251126 with a factory reset, but the black border issue has not yet been solved.

Michalisgk

DUDU-Meng
You can add more osd option? Real dashboard?

DUDU-Meng

Saburo
Does the latest version of CarPlay still have the black border issue? Is the black border persistent or does it appear randomly?

Saburo

DUDU-Meng Yes, the latest version of CarLink is 2125112411.

The behavior of the black border is the same as before.
・When open CarLink for the first time after restarting the unit, it always has a black border.
・After the forced quit, the black border will be resolved by starting CarLink after the second time.
・When the unit is restarted, it will be reproduced.
・The orientation of the black border depends on the setting of the orientation of the navigation bar before hiding the navigation bar (down or left)

Saburo

DUDU-Meng On my side, the SWC will work as expected. I only have the black border issue.

DUDU-Meng

Saburo
Alright, I'll continue to follow up on the black border issue. Can the SWC control CarPlay song switching on your vehicle?

HAccord8

DUDU-Meng can you share the apk for 2125112411? I can test the steering wheel control without updating the DuduOS

DUDU-Meng

HAccord8
https://drive.google.com/open?id=1wqwwQUyxDrmFz-ZIjuXtxUgavBuB-jzV&usp=drive_fs

HAccord8

DUDU-Meng yes unfortunately they still break (same like version 2.25.1020.0906)after device goes into sleep mode and wake up. The only way to fix them is to kill the app and reopen or restart the unit.

The version 2.25.0926.1708 didn't have this issue at all but like you said FYT developer changed some logic

JRANGER615

DUDU-Meng Which Firmware do i need to install for this? Ive found 2
Global_DUDU7862_2511041806_2510200925.7z
and Global_DUDU7862_2503070219_2502111106.7z

Awaiting Beta test approval but have got some responses on telegram yaoxilong. Anxious to install on my 10.1 Joying Radio that is 1280x800

HAccord8

@DUDU-Meng I am sure any DuduOS update will have CarLink version after 1708 and it will break my SWC. I am not if that can be fixed since the app comes from FYT. Can you give feedback to DuduOS developer to make CarLink app a User app and not System app so i am able to downgrade to CarLink version 1708 in case i decide to install final version of DuduOS 3.7

The user app can be downgraded but system app cannot

DUDU-Meng

HAccord8
This cannot be converted into a user application; it requires system privileges to function properly.

HAccord8

DUDU-Meng when the new DuduOS arrives the final version of 3.7 and i update from my beta the CarPlay will be upgraded and my steering wheel controls break? What i will do then?

DUDU-Meng

HAccord8
We've been unable to reproduce the issue where the steering wheel controls don't work with CarPlay, and other users are experiencing normal functionality. Therefore, I'm unsure where the problem lies on your end. Have you tried updating the MCU?

HAccord8

DUDU-Meng that is my MCU version and sorry i am not sure where to find the latest.
Also, as we are CarLink newer version is breaking the SWC why do you think MCU has to something with it?

Also, you mentioned you tested on Cc3 and it was fine? What was the Firmware version, MCU version on that Cc3? And how did you connect up the SWC on that CC3? Through canbus or direct to headunit? And did you map the keys from DuduOS settings app?

DUDU-Meng

HAccord8
My CC3 has already flashed the MCU's TZY into the NOR base version using the device.
Since TZY's MCU requires MS to perform certain checks, it disrupts the 360 layout. That's why I switched it to NOR several years ago—testing confirms normal control.
Looking at the image, your MCU is from 2022. Check if there's a newer version available and try upgrading. The resistive SWC handles the MCU's operation.

HAccord8

JRANGER615, it would be better if you showed some manners and started a new thread instead of hijacking a thread about a different topic.

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