Post Update:
With this command I can display without problem "image-test.gif" in this case, I think the problem is something in the retropie configuration that I can't see

pi@raspberrypi ~ $ sudo apt-get install fbi pi@raspberrypi ~ $ wget https://ozzmaker.com/piscreen/image-test.gif pi@raspberrypi ~ $ sudo fbi -noverbose -T 1 -a -d /dev/fb1 image-test.gif

config.txt.PNG
(/boot/config.txt)

@buzz thank you for your response and sorry for posting on wrong forum. Cheers !

@pscotto1234 said in Question about Mesa (Vulkan) Driver:

@dankcushions ok, thanks. Do you think it will be added to retropie?

yes at some point Retropie will be able to use it. when.... thats the question.

best not to hold your breath for it.

@mitu i'm on 4.7.14 retropie image now. everything is working. if the drivers dont work again when a new upgrade is released, i'll just have to install an older driver again. not a big deal. just glad its working.

The project at https://github.com/swkim01/waveshare-dtoverlays offers only the new driver setup for the display, it doesn't provide any scripts.

can you elaborate?

Sure. You want to handle 2 video configurations - output to HDMI (which is default) and via the LCD. Save the default config.txt in /boot/ as /boot/config-hdmi.txt. Install and configure the LCD drivers (modify the config.txt) accordingly, make sure it works, then copy the config.txt to /boot/config-waveshare.txt.

Create 2 scripts in /home/pi/RetroPie/retropiemenu

hdmi.sh, containing #!/usr/bin/env bash cp -f /boot/config-hdmi.txt /boot/config.txt lcd.sh, containing #!/usr/bin/env bash cp -f /boot/config-waveshare.txt /boot/config.txt make the scripts executable by running chmod +x /home/pi/RetroPie/retropiemenu/hdmi.sh chmod +x /home/pi/RetroPie/retropiemenu/lcd.sh

Now, when starting EmulationStation, you'll have 2 new entries in the RetroPie system - HDMI and LCD, executing one of them will switch the video output configuration. After running one of the entries, you'll have to reboot to activate the new configuration.

@mitu OK thanks

if anyone is still interested in this, check out these cool devices on icode.com. they allow you to have up to 4 paddles or joysticks connected to you PC via usb. There is even a bluetooth version.

Atari paddles and joysticks usb adapter

All right I'll try that!

Thank you ,however I still can't use my gasia controller wirelessly without custombluez installed. So I am trying to install custombluez.

It has nothing to do with the modules, there's something related to the kernel files copied by rpi-update which breaks the compilation - see https://github.com/raspberrypi/firmware/issues/1364.

MrEngman created this issue in raspberrypi/firmware open Kernel 5.4 Module7.symvers, Module7l.symvers faulty #1364

@TheFloW said in Randomly slow EmulationStation menus on RPi 4:

I was referring to how to get to HDMI boost and TV mode

HDMI boot configuration is not available for the Pi4, as for the mode selection, you can just use raspi-config and select 1080p as default video mode.

That did it, my homemade joystick is working now direct into the CPU.

I do find it disturbing though that an official release is internally inconsistent. With any open project my next move should be to volunteer to fix it. I'm not there yet but learning every day.

Thanks for all the help!

mcb

I take it nobody uses the GPIO for anything?!?

I had the same issue with the same controller. I suspected it was the Xpad driver and was correct after updating everything else individually.

I'm not certain it will fix the issue, but here is my working Xpad driver's entire folder.

Working Driver: https://drive.google.com/file/d/1HYT5lnioWIvuF3LuNHe4Wf91DzfLM5-k/view?usp=sharing

These go in /opt/retropie/supplementary/xpad, but everything in there requires Root access to alter.

SSH Method: https://retropie.org.uk/docs/FAQ/#why-cant-i-ssh-as-root-anymore

I hope I was helpful.

Retropie4.4 's support of Xbox 360 controllers is broken

Xpad works just fine. Xboxdrv has known issues with multiple controllers but that isn't something the retropie project maintains.

@dankcushions

Well I guess I wont be playing that game. Thanks for the info

John