Carlinkit Carplay CPC200-CP2A V 4.0 with 16:6 ratio

ludwig-v / wireless-carplay-dongle-reverse-engineering

CPlay2Air / Carlinkit Wireless Apple CarPlay Dongle reverse engineering

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Carlinkit Carplay CPC200-CP2A V 4.0 with 16:6 ratio #175

Open gevork opened 10 months ago

gevork commented 10 months ago

Hello! I have a problem with the 2022 Mazda CX 5 with a 10" screen (mazda connect 2). When I use the resolution corresponding to the 16:6 (1280:480 or 1920:720) aspect ratio, I get a frozen screen! i Use andrid auto.

CiNcH83 commented 10 months ago

Does your car support Android Auto? Then get yourself an adapter which performs a straight conversion from Wireless to wired Android Auto and not from Wireless Android Auto to wired CarPlay.

gevork commented 10 months ago

@CiNcH83 my car doesn't support android auto that's why I purchased the data adapter

CiNcH83 commented 10 months ago

I really believe that this conversion only works for the most basic HUs.

gevork commented 10 months ago

@CiNcH83 There are no questions about the transformation itself, everything works well! The device can even output full HD. The problem is the aspect ratio

scropion86 commented 3 months ago

i have the same problem on My Geely Coolray , when set the resolution to 1280X480 or 1920X720 it freeze i have 12.3 inch screen

when freeze it show as below

i have to set a wrong resolution to work but the aspect ratio will be wrong.

scropion86 commented 3 months ago

you can validate the dimension to the resolution using http://fredfred.net/screen-size-comparer/ and calculate the aspect ratio and DPI using https://www.sven.de/dpi/

screen1 is your screen screen 2 is my screen

I am still not sure what is the official resolution of my screen either 1920720 or 1280480 my car Aspect ratio: 2.67:1 the stretched images above is actually 1280*720