Rpi3 + Screen 3,5 Kedei + Runeaudio

[dom_france]

Hello,

I need your help for my screen :
https://fr.aliexpress.com/item/Best-Pri ... 0.0.pHfkDV

I see this topics :
waveshare-spotspear-3-5-touch-screen-working-with-rune-t3859.html

A lots of information for me, but I have a screen : modele 3'5 Kedei.

The driver is available :
http://kedei.net/raspberry/raspberry.html

How to do ?

I'm blocked......

Thank you

DOM

[Urlin]

[dom_france]

[Urlin]

Instruction "http://www.runeaudio.com/forum/waveshare-spotspear-3-5-touch-screen-working-with-rune-t3859.html" works only on version " RuneAudio_rpi2_rp3_0.4-beta_20160321_2GB.img". On the version "RuneAudio_rp2_rp3_0.4-beta_20170229_2GB.img" do according to my instructions. The driver "fbturbo" should not be put. There is a driver "fbdev", it is enough. Try to copy the file "99-fbdev.conf " and " 99-calibration.conf " to the usr/share/x11/xorg folder.conf.d. In / boot / config.txt add only my text if you put " startx,..." it won't start. Instead of driver " waveshare35a.dtb " put your own. Only change to /boot / config.txt "dtoverlay=waveshare35a" to " overlay=your driver"

[dom_france]

Hello, just pour Information, my screen work with raspian : (I just did this test to dismiss a hardware problem)


No good for the moment with runeaudio (Archlinux) :



With Archlinux (runeaudio), it's very difficult for me to understand the problem...

thank you

DOM

feature of my screen :

[Urlin]

You have the version RuneAudio ? Which version do you use?

[dom_france]

version 0.4b (20170229) :

[Urlin]

I have the same version, everything works. Just follow my instructions. Please send here your file "cmdline" and "config".
View more here .

[dom_france]

[Urlin]

Instead, " dtoverlay=waveshare35a "should be"dtoverlay=your driver's name". Send your driver "LCD_show_v6_1_3.tar " is a file with an extension .dtb or .dtbo